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BoroSilicate Glass Products

Standard Typical Units
Heat Exchangers
Pipeline Components
Vessels and Stirrers
Valves

Introduction

Typical Units/ Assemblies are multi-purpose units having flexibility of utility. These units have been standardised by incorporating all basic & essential features such as heating, stirring, condensation, fractionation, cooling etc. for multipurpose use. Therefore, though termed " Package Units" from constructional viewpoint they actually serve as "Flexi Units" from utility point of view. These units find use in educational institutions, R&D centres and industries. They can be conveniently and quickly modified according to specific process needs due to modular construction, Borosilicate glass offers additional benefits of universal corrosion resistance, visibility and cleanliness.

Simple Distillation Unit

It consists of a vessel mounted in a heating bath and fitted with a condenser for condensing the fumes. Receiver with drain valve can be added for receiving the condensate. The unit is available in vessel sizes of 20, 50, 100, 200 & 300 L and is suitable for operation under atmospheric pressure and full vacuum.

Reactor Capacity	Bath KW	Vapour Line	CONDENSER HTA (m2)	Unit Cat. Ref.
10 L	2	50 DN	0.2	SDU 10
20 L	3.6	80 DN	0.35	SDU 20
50 L	4.5	100 DN	0.5	SDU 50
100 L	6	150 DN	1.5	SDU 100
200 L	8	150 DN	1.5	SDU 200
300 L	12	225 DN	2.5	SDU 300

* This units is also available in cylindrical vessel.

* Heating Mantel is also available in the same unit, please specify before the order.

Reaction Distillation Unit

This unit is used for carrying out reactions under stirred condition and with provision for simple reflux distillation.

The reaction vessel is mounted in a heating bath and fitted with addition vessel, motor-driven stirrer and provision for condensation with refluxing.

The product is sub-cooled and collected in a receiver.

The units is available in vessel sizes of 20, 50, 100 & 200L, 300L and is suitable for operation under atmospheric pressure and full vaccum.

Reactor Bath Capacity	Bath KW	Addition Vessel Size	Vapour Line	CONDENSER HTA (m2)	RO.COOLER HTA (m2)	Unit Cat. Ref.	Unit Cat. Ref.
10 L	2	2 L	50 DN	0.2	0.1	2 L	RDU 10
20 L	3.6	5 L	80 DN	0.35	0.1	5 L	RDU 20
50 L	4.5	5 L	100 DN	0.5	0.2	5 L	RDU 50
100 L	6	10 L	150 DN	1.5	0.35	10 L	RDU 100
200 L	8	20 L	150 DN	1.5	0.35	20 L	RDU 200
300 L	12	20 L	225 DN	2.5	0.5	20 L	RDU 300

* This unit is also available in cylindrical vessel .

* Heating Mantel is also available in the same unit , please specify before the order.

Fraction Distillation Unit

This is essentially a compact batch-type fractional distillation unit in which the reboiler consists of a vessel mounted in a heating bath and with a packed column above. The vapours from top are condensed and can be refluxed as per requirement.

The top product is sub-cooled and collected in receivers.The bottom product is finally drained from the reboiler through a drain valve.

The unit is available in vessel sizes of 20,50,100 & 200L,300L and is suitable for operation under atmospheric pressure and full vaccum.

Reactor Bath Capacity	Bath KW	Addition Vessel Size	Vapour Line	CONDENSER HTA (m2)	RO.COOLER HTA (m2)	Unit Cat. Ref.	Unit Cat. Ref.
10 L	2	2 L	50 DN	0.2	0.1	2 L, 2 L	FDU 10
20 L	3.6	5 L	80 DN	0.35	0.1	5 L, 5 L	FDU 20
50 L	4.5	5 L	100 DN	0.5	0.2	5 L, 5 L	FDU 50
100 L	6	10 L	150 DN	1.5	0.35	10 L, 10 L	FDU 100
200 L	8	20 L	150 DN	1.5	0.35	20 L, 20 L	FDU 200
300 L	12	20 L	225 DN	2.5	0.5	20 L, 20 L	FDU 300

Reflux Reaction Cum Distillation Unit

This is a versatile unit and can be used as Reaction Distillation Unit, Fractional Distillation Unit or a combination of both. All features of Reaction Distillation Unit and Fractional Distillation Unit are incorporated.

The units is available in vessel sizes of 20, 50, 100 & 200L, 300L and is suitable for operation under atmospheric pressure and full vaccum.

Reactor Bath Capacity	Bath KW	Addition Vessel Size	Vapour Line	CONDENSER HTA (m2)	RO.COOLER HTA (m2)	Unit Cat. Ref.	Unit Cat. Ref.
10 L	2	2 L	50 DN	0.2	0.1	2 L, 2 L	RDU 10
20 L	3.6	5 L	80 DN	0.35	0.1	5 L, 5 L	RDU 20
50 L	4.5	5 L	100 DN	0.5	0.2	5 L, 5 L	RDU 50
100 L	6	10 L	150 DN	1.5	0.35	10 L, 10 L	RDU 100
200 L	8	20 L	150 DN	1.5	0.35	20 L, 20 L	RDU 200
300 L	12	20 L	225 DN	2.5	0.5	20 L, 20 L	RDU 300

* These unit is also available in cylindrical vessel .

* Heating Mantel is also available in the same unit , please specify before the order.

Multi - Purpose R&d Unit

This unit is more versatile and cost effective, capable of working at atmospheric pressure or under full vacuum .

This unit is suitable of performing the boiling under reflux, stripping and continuous distillation, batch distillation, Interface separation, without chemical reaction. The unit can be modified as per the specification and requirement of the customer.

Reactor Bath Capacity	Bath KW	Addition Vessel Size	Vapour Line	CONDENSER HTA (m2)	RO.COOLER HTA (m2)	Unit Cat. Ref.	Unit Cat. Ref.
10 L	2	2 L	50 DN	0.2	0.1	2 L, 2 L	MRD 10
20 L	3.6	5 L	80 DN	0.35	0.1	5 L, 5 L	MRD 20
50 L	4.5	5 L	100 DN	0.5	0.2	5 L, 5 L	MRD 50
100 L	6	10 L	150 DN	1.5	0.35	10 L, 10 L	MRD 100

* These unit is also available in cylindrical vessel .

* Heating Mantel is also available in the same unit , please specify before the order.

Mobile Vessel

Mobile Vessel is perfect for pilot plant and production use to transport and store products. Cylindrical mobile vessel can be supplied from 30 to 200 liter and spherical vessels from 50 to 200 liter. If required, it can also be graduated.

NOMINAL CAPACITY LTR	DN	DN 1	L	CONDENSER HTA (m2)	CAT. REF. with PUMP
30	300	40	1500	MCV30	MCV30/P
50	300	40	1700	MCV50	MCV50/P
100	450	50	1950	MCV100	MCV100/P
150	450	50	2250	MCV150	MCV150/P
200	450	50	2550	MCV200	MCV200/P

NOTE : "L" is Vary ±50mm or as require size in special case. Mobile Vessel is also available in Spherical vessel .

Jacketed Cylindrical Mixing Reactor

Reactor Capacity	Jacketed Mixing Reactor Cat. Ref.
5 L	JMR 5
10 L	JMR 10
20 L	JMR 20
30 L	JMR 30
50 L	JMR 50

Mixing Reactor

Mixing reactor systems represent a long-term evaluation of equipment and customer requirements. The mixing reactors are preferably used for wide applications in laboratory, pilot plant & for small-scale production. They reduce the need for investment in permanent installations & also reduce the pressure & temperature losses resulting from pipeline installations. These reactors are available with spherical shape & cylindrical shape. These reactors are also available in cylindrical jacketed form.

Construction of assembly :

Stirrer Drive, non-flameproof or flameproof Motor, 192 RPM.

Available with suitable condenser (HTA m2) .

Stirrer shape glass impeller stirrer with PTFE blades, vortex stirrer, Propeller stirrer & anchor stirrer.

Stirring assembly with bellow seal or with mechanical seal

Supporting structure in carbon steel, epoxy coated carbon steel, stainless steel 304 & stainless steel 316. All structures are available in trolley-mounted form.

Closing valves are available as a drain valve or flush bottom outlet valve.

SPHERICAL & CYLINDRICAL Mixing Reactor

Reactor Capacity	SPHERICAL CAT. REF.	Cylindrical Cat. Ref.
20 L	SMR 20	CMR 20
50 L	SMR 50	CMR 50
100 L	SMR 100	CMR 100
200 L	SMR 200	CMR 200
300 L	SMR 300	CMR 300

STORAGE TANK OF VOLUME 100–500

They are composed of glass cylindrical kettles or flasks of capacity200-500, discharges of vessels are consistent by glass piping DN 50/40.

Cylindrical Vessel

NOMINAL CAPACITY LTR	D MM	L MM	CAT. REF.
100 L	470	1020	SCY100
150 L	470	1315	SCY150
200 L	600	1190	SCY200
300 L	600	1590	SCY300
400 L	600	1715	SCY400
500 L	760	1550	SCY500

Liquid-liquid Extraction Unit

Liquid extraction, sometimes called solvent extraction, is the separation of constituents of a liquid solution by contact with another insoluble liquid. The unit described here is for a semi-batch operation.

The liquid to be extracted is poured into an extraction vessel. Solvent is boiled in a reboiler vessel and condensed in an overhead condenser, the condensed liquid collected in a reflux divider and passed through pipework to the extraction vessel. The pipework incorporates valves in order that the solvent can enter the extraction vessel at either the base of the top, depending on the relative densities of the solvent and liquid to be extracted. The solvent and the extracted liquid pass back to the reboiler and the process is repeated until the extraction is complete. The extraction vessel is then drained and the solvent evaporated from the reboiler vessel and collected in the extraction vessel enables the two liquids to be drained form their respective vessels.

The unit is available in vessel sizes of 10, 20, & 50L and is suitable for operation under atmoshepric pressure.

REACTOR CAPACITY	BATH KW	VAPOUR LINE	EXTRACTION VESSEL	CONDENSER M2	UNIT CAT. REF.
10 L	3	40mmx1m	10 L	0.35	LLU 10
20 L	4.5	50mmx1m	20 L	0.5	LLU 20
50 L	6	80mmx1m	50 L	1.5	LLU 50

Solid Liquid Extraction Unit

This operation involves preferential solublising of one or more soluble constituents (solutes) of a solid mixture by a liquid solvent. The unit described here is for a semi-batch operation.

The solid to be extracted is put inside a glass fiber bag and placed in an extraction vessel. Solvent from the reboiler is continuously evaporated,condensed and circulated through a reflux divider by means of piping network and valves. When desired/ steady concentration of solute is achieved in the solution the operation is discontinued. The solution is drained off and collected for further use.

After charging fresh solid in fiber bag and solvent in reboiler, the cycle can be restarted again.The unit is available in vessel sizes of 10, 20, & 50L and is suitable for operation under atmospheric pressure.

REACTOR CAPACITY	BATH KW	VAPOUR LINE	EXTRACTION VESSEL	CONDENSER M2	UNIT CAT. REF.
10 L	3	40mmx1m	10 L	0.35	SLU 10
20 L	4.5	50mmx1m	20 L	0.5	SLU 20
50 L	6	80mmx1m	50 L	1.5	SLU 50

Assemblies Over Glass Lined Reactor

Glass Lined Reactors are used instead of glass reactors specially when scale of operation is large and relatively high pressure steam is to be used as heating media. Quite often assemblies like Simple Distillation Unit, Reaction Distillation Unit, Fractional Distillation Unit etc. are installed above glass lined reactors. The basic features of these assemblies remain the same but glass shell and tube heat exchanger is preferred due to large scale of operation. A typical fractional distillation unittype assembly over GLR is shown in nearby figure. The assemby can be separated into different categories.

Hcl gas Generation - Azeotropic Boiling Route

Commercial hydrochloric acid is available in the market as 30% aqueous solution and is widely used in industry in large quantities. But for certain applications e.g. in bulk drug/pharmaceutical industry HCl gas is required in gaseous form. Such users generate anhydrous HCl from commercial grade for their captive consumption. Several methods have been adopted and generation through BOILING ROUTE is also a reliable technique. Salient features :

Operational reliability

Available in wide range capacities - from 5kg to 300kg/hr of dry HCl.

Except commercial hydrochloric acid, no other raw-material is required.

The spent acid about 21% HCl usually finds use for captive consumption.

Capable of operating from 25-100%.

Ease of installation.

Negligible pressure drop.

RAW MATERIAL & UTILITY REQUIREMENTS. :

The indicative requirements for 20kg/hr HCl gas generator are given below:

30-32% HCl, (kg/hr) : 250

Cooling water at 30º C (M3/hr) : 3.5

Chilled brine at -10º C ( M3/hr ) : 4

Saturated Steam at 2.5 Kgs/cm² - g (Kgs.) : 50

HCI Gas Generator

(Sulphuric Acid Route).

Commercial hydrochloric acid is available in the market as 30% aqueous solution and is widely used in industry in large quantities. But for certain applications e.g. in bulk drug/pharmaceutical industry HCI gas is required in anhydrous state for critical reactions where moisture cannot be tolerated. Such users generate anhydrous HCI from commercial grade for their captive consumption. Several methods have been adopted but generation through SULPHURIC ACID ROUTE is the most reliable and handy technique.

Salient Features :

Operational reliability – the unit can be started/stopped in seconds.

Compact and continuous unit – all operations viz. drying, mixing, gas generation and cooling achieved in same unit.

Available in wide range capacities – from 5kg to 200kg/hr of dry HCI.

Except cooling water no other utility e.g. steam, chilled water etc. are required.

Anhydrous gas.

Ease of installation.

Capable of operating from 25-120%.

Negligible pressure drop

High efficiency – 99%.

Raw Material Requirement

The indicative requirements for 20 kg/hr HCI gas generator are given below:

30% HCL - 70 2. 98% H2SO4 -170

Hcl GAS ABSORBER - ADIABATIC TYPE

HCL absorption columns are used for absorption of Hydrochloric gas which statutorily are not permitted to vent into the atmosphere, and to produce the HCl acid. Hydrogen Chloride is very soluble in water but it's absorption is complicated by the high heat of solution and the high partial pressure over warm concentrated solutions. In practice, the basic problem in making concentrated solutions is one of efficient heat removal. In this type of absorber, the heat of absorption is removed by evaporation of water and acid in the column. The vapour being condensed is diluted with 'makeup' therefore, mostly removed via condenser. Concentration and cooling of the liquid phase is assisted by evaporation of water to maintain the vapour/liquid equilibrium in the lower part of the packed section. The column is constructed with a series of packed sections, a gas introduction point below that, a condenser on the top, and a cooler at the bottom and water is sprayed from the top and acid is collected from the bottom. Hcl absorption columns are available in 80DN to 300DN diameter (for the gas rate 10 Kgs/hr to 300 Kgs/hr approx.)

PACKED COLUMN	CONDENSER HTA (m2)	GAS RATE (Approx.)	EXTRACTION VESSEL	CAT. REF.
80mmx3m	0.35m2x2	40mmx1m	10 Kg/hr	HCL3
100mmx4m	0.5m2x2	50mmx1m	20 Kg/hr	HCL4
150mmx4m	1.5m2x2	80mmx1m	60 Kg/hr	HCL6
225mmx4.5m	2.5m2x2	80mmx1m	150 Kg/hr	HCL9
300mmx4.5m	2.5m2x2	80mmx1m	300 Kg/hr	HCL12

GAS ABSORBER - FALLING FILM TYPE

Process Description

Efficient gas absorption depends on the following: 1. Intimate contact 2. Efficient Heat Transfer This is achieved in a Falling Film Absorber which is essentially a shell & tube heat exchanger in which both, gas to be absorbed and absorbing liquid, flows co-currently downward with extraction of heat by circulation of coolant in the shell. The abssorbing liquid is circulated through a tank till desired concentration is achieved. The liquid flows at such a rate that the tubes do not flow full of the liquid but instead, descends by gravity along the inner walls of the tubes as a thin film. Obviously, this produces a much greater linear velocity for a given rate flow than could be obtained if the tube flowed full. The equipment works as a number of water cooled-wall columns in parallel and each tube is provided with distribution system on top to effect uniform distribution of both liquid and gas and also formation of a thin liquid film on the inner surface of the tube.

SALIENT FEATURES

High absorption efficiency.

2. High acid concentration achievable.

3. Low outlet temperature.

4. Easy operation and maintenance.

5. Safe Operation due to low isothermal temperature.

6. Handle a wide range of gas loading with minimum liquid flow rates to maintain full tube wetting.

7. All the wetted parts of the falling film absorber are corrosion resistant to all the aggressive gases even at elevated temperatures.

8. Variation in Hydrogen Chloride Gas flow rates or Composition causes no operation problem.

Other Area Of Application:

Hydrogen Chloride Gas / Sulphur Dioxide Gas Absorption

Hydrogen Chloride Gas / Chlorine Gas Absorption

Hydrogen Chloride Gas / Chlorine Gas / / Sulphur Dioxide Absorption

Hydrogen Bromide Gas absorption

SPECIFICATIONS:

NOMINAL SIZE (mm)	ABSORBER AREA (m2)	NO. OF TUBE TUBE OD (mm)	MAX. GAS ABSORPTION RATE ( Pure HCL) ( kg/Hr)	MAX. ACID PROD. RATE (As 30% CL )(kg/Hr)	MAX. ACID PROD. RATE (As 30% CL )(kg/Hr)
80	1.00	4/20	30	100	FFA3
100	1.76	7/20	60	200	FFA4
150	4.80	19/20	150	500	FFA6
225	7.80	31/20	250	833	FFA9
300	15.30	61/20	500	1667	FFA12
400	36.00	143/20	1175	3917	FFA16
450	47.00	187/20	1500	5000	FFA18
600	84.00	333/20	2700	9000	FFA24

BROMINE RECOVERY PLANT

Process Description

The feed is acidified with 30% HCl acid and acidified feed is fed to the scrubber by pump to scrub uncondensed chlorine from vent condenser and return back to the reaction column. In some cases the part feed is preheated using effluent from the reaction column prior to the entry of reaction column and part feed is fed to the scrubber to conserve energy.

Chlorine and Steam are also fed to the reaction column.

In the reaction column the feed is reacted with chlorine gas & bromine is liberated instantly. This liberated bromine is stripped out of the solution by live steam. The bromine and water vapor stream leaves the top of the column and enters the condenser . Condensate falls into the Phase Separator where it forms two phases, the light aqueous phase (water) being returned to the column ,while the heavy phase(Bromine) being feed the purification column. Cooling Water & Chilled Water is used as cooling media in heat exchanger provided at the top of the column to condense water vapor& Bromine.

Purification of the Bromine is achieved by distillation. Heat being introduced into the column through the reboiler. Bromine and Chlorine vapor leave the top of the column and enter the condenser .The Bromine gets condensed in the condenser and falls back into the column while uncondensed Chlorine vapor along with traces of Bromine escapes from the condenser and enter into the vent condenser, where remaining Bromine gets condensed and back to the crude Bromine receiver.

Pure Bromine is cooled in a product cooler to and goes to product receiver. Guard condenser is also provided at the top of the receiver to prevent escape of Bromine. Bromine is then collected in glass bottles. From Industrial Effluents (NaBr/KBr/HBr) From Sea -Bittern . Available up to 600 mm Dia. Over view of the system The system consists of :

Stripping /Reaction Column - Glass

2. Cooling/Chilling Heat Exchangers

3. Phase Separator - Glass

4. Bromine Purification Column

5. Pure Bromine Condenser -Glass

6. Vent / Guard Condenser - Glass

7. Bromine Reboiler - Glass

8. Bromine Product Cooler - Glass

9. Crude / Pure Bromine Collecting Receiver - Glass

Raw Material Requirement :

Sea- Bittern (Brine)/ NaBr /KBr

Chlorine Gas

30% HCl

Products Specifications

Bromine Liquid : 99.7% (w/w, min)
Chlorine : 0.3 % (w/w, max)
Non -volatile matter : Balance

SULPHURIC ACID DILUTION PLANT

Process Description

The unit consists of a Dilution Chamber, followed by a Heat Exchanger. Dilution Chamber is used for diluting concentrated Sulphuric acid to the desired concentration and the Heat Exchanger is used for bringing down the temperature of dilute acid to desired temperature, (when the concentrated acid mixes with water, large amounts of heat are released). The Heat Exchanger is of Shell and Tube type to dilute the acid. The acid should be added slowly to cold water to limit the buildup of heat. If water is added to the concentrated acid, enough heat can be released at once to boil the water and separate the acid. Sulfuric acid reacts with water to form hydrates with distinct properties.

The system consists of:

Dilution Chamber with accessories -Glass.

Heat Exchanger - Glass.

Glass Buffer as Receiver & Circulation of dilute acid (Optional).

4. Dilute Sulphuric acid Circulation Pump (Optional).

5. Glass Pipelines, Valves, & Fittings and Thermo well.

6. Non - Return Valve for Acid & Water Inlet.

7. Expansion Bellows In PTFE for all Nozzles of Glass Components.

Outstanding Features

Continuous method of producing the broad range of Sulphuric acid grades (Dilute Sulfuric acid from 98% to 10% ~ 15%)

The all Glass & PTFE construction of plant eliminates the material corrosion and allows this profitable operation to take place safely.

The unit can be offered vertical or horizontal as per site layout.

Compact design. The equipment is simple and easy to operate.

Control outlet acid temperature

Design temperature: 160 Deg

Heat Exchangers

There are two types of glass heat exchangers, coli type and shell and tube type.

Coil Type Heat Exchanger

Coil type heat exchanger is mainly used as condenser or cooler. It can, however, be used for heat transfer between liquids & gases in general. It has the coil battery welded to the jacket making a one Piece unit. The maximum allowable pressure in the coils is 2.7 bar gauge.

Performance Data

An approximate calculation of heat transfer surface areas can be based on the following guide figure for heat transfer coefficients.
The figures do not show the maximum performance of the units but are a general indication of typical working conditions.

Jacket side Medium	Vapour to be condensed	Liquid	Gas
Coil side medium	Cooling water	Cooling water	Cooling water
Heat transf. coeff. Kcal/hr – m2 – 0c	200-250	100-150	40-60

Precautions to use condenser are as follows:

When connecting coil-type condensers to the coolant supply, adequate flexible hose should be used to ensure that stresses are not transmitted to the glass.

Condenser should never be operated with steam in the coils. They should always be used with an adequate flow of coolant through the coils and care should be taken to ensure that the coolant does not become heated to boiling point.

Coolant control valves should always be turned on and off slowly, particularly when air is present in the line. Coolant should be allowed to drain freely to a point as close as practicable to the heat exchanger.

Care should be taken in arranging the coolant supply in order to avoid water hammer A uniform, continuous supply of coolant should be ensured.

If a condenser is out of service for any length of time, it is advisable to drain the coils, especially in winter when suitable precautions should be taken to prevent freezing of any water remaining after draining.

Brine or other coolants in closed circuit can be used as coolant provided the suitable precautions against water hammer are taken.

Condensers can be mounted in series to provide larger surface area. Condensers should be mounted vertically only.

The maximum pressure in the coil is 2.7 bar. The maximum differential pressure across the coil is2.7 bar.

Glass Condenser

HTA (m2)	DN	D / DN1 mm	L	L1	L2	Type	Jacket Cap. Ltr.	Coolant Rate Kg/h	*FCSA SHELL (cm2)	CAT. REF.
0.20	40	16	600	85	100	A	1	750	4.5	HE1.5/2
0.35	50	16	600	90	100	A	1.25	1300	5	HE2/3.5
0.35	80	16	600	90	100	A	2	1300	5	HE3/3.5
0.50	100	19	600	120	100	A	4	2400	30	HE4/5
0.60	100	19	750	120	100	A	6	2400	30	HE4/6
1.00	150	25	600	150	100	B	9	2600	52	HE6/10
1.50	150	25	850	150	125	B	11	2600	52	HE6/15
2.50	225	25	800	180	125	B	18	3300	142	HE9/25
2.50	300	25	600	250	125	B	25	5700	175	HE12/25
4.00	300	25	900	250	125	B	35	5700	175	HE12/40
4.00	400	25	600	265	125	B	60	6200	450	HE16/40
4.00	400	25	600	265	125	B	60	6200	450	HE16/40
6.00	450	40	750	325	150	B / C	100	4800	820	HE18/60
8.00	450	40	900	325	150	B / C	110	6200	820	HE18/80

Note : L / L1 / L2 may be + 10mm.
* FCSA- Free Cross Section Area .

Glass Boiler

Type HEB4, HEB6 and HEB9 glass coil-type boiler is normally mounted in external circulatory loops using a spherical vessel as the main still. It should not be installed in the bottom of a flask or column.
The other types of glass coil-type boiler detailed on this page is again mounted in circulatory loops but as it’s nominal bore is same at the top and bottom, this unit can under certain circumstances, be installed one above the other to achieve multiples of the basic heat transfer area.
The maximum pressure in the coils is 3.0 barg. The maximum differential pressure across the coils is 3.0 bars. Please refer to the performance data for glass coil-type.

Performance Data

The maximum permissible steam pressure at the coil inlets of boilers is 3.0 bar.g. which is equivalent to a temperature of about 143oC with saturated steam. Higher temperatures can be achieved by using heat transfer fluids.

The heat transferred in most sizes can be considered on average as 250 Kcal/hr – m2 0c with a steam pressure in the coils of 3.0 barg, although this figure declines marginally at lower pressure.

PRECAUTIONS TO USE GLASS BOILER ARE AS FOLLOWS:

Flexible hoses must be used on the coil inlet and outlet and must have sufficient fall to avoid the collection of condensate.

To avoid the possibility of steam hammer, the steam main should be adequately trapped.

To clear the line of the very heavy condensate flow produced on start-up, by-pass valves must be installed around the trap on the coil outlet.

Control valves and pressure gauges should be positioned near to the heat exchanger.

Coil type boilers should not be fitted at the bottom of flasks or columns. They are designed to be mounted on an external circulatory loop, This ensures a rapid unidirectional flow across the heating surfaces, which improves the heat transfer performance and promotes smooth operation.

The steam pressure should always be adequate enough to ensure effective and smooth condensate removal. This pressure will vary according to the conditions of use and size of heat exchanger. For example, with the HEB 12/12 , a minimum pressure of 2 bar.g will probably be required.

On start-up, the steam should be admitted positively and progressively to the coil battery to remove the condensate as it is formed and with the by-pass valve left open until a uniform flow of condensate is being vented.

Depending upon the overall operating conditions, the use of boilers under high vacuum is not always recommended.

HTA (m2)	DN	DN1	DN2	L	L1	L2	*FCSA SHELL (cm2)	Jacket Cap. Ltr.	Type	CAT. REF.
0.15	100	25	25	375	125	100	40	2	A	HEB 4
0.15	100	25	-	400	125	100	40	3	B	HEB 4/4
0.35	150	40	25	450	150	100	50	5	A	HEB 6
0.35	150	25	-	500	150	100	50	7	B	HEB 6/6
1.00	225	40	25	700	180	100	150	16	A	HEB 9
1.00	225	25	-	700	180	100	180	20	B	HEB 9/9
1.30	300	25	25	700	215	125	330	40	B	HEB 12/12

* FCSA- Free Cross Section Area .

Glass Immersion Heat Exchanger

Immersion heat exchanger is used to control exothermic reactions in glass vessels. In most applications, cooling water is used in the coils, but they can also be used with steam. In the latter case the coils must always be completely immersed in the liquid. The maximum pressure in the coils is 3.0 bar g .

The maximum differential pressure across the coils is 3.0 bars.

Area (m2)	DN	DN1	DN2	L	L1	D	CAT. REF.
0.4	150	40	25	200	200	145	HEM 6
0.6	225	40	25	300	200	200	HEM 9

Product Cooler

HEF product cooler is general purpose cooler, used typically for the cooling of products from distillation columns. The cooler is connected directly to the product outlet of the column by means of DN1. The product then flows from the top to the bottom of the unit through the coil battery across which the cooling water flows counter currently from bottom to top.
For connection of the cooling water inlet and outlet, we recommend the use of angled hose connections.

Area (m2)	DN	DN1	DN2	L	Type	CAT. REF.
0.1	50	25	16	450	A	HEF 1/1
0.2	50	25	16	600	A	HEF 1/2
0.3	80	25	16	600	A	HEF 1/3
0.35	100	25	19	600	A	HEF 1/3.5
0.50	150	25	25	600	B	HEF 1/5
1.00	150	25	25	850	B	HEF 1/10

Hose Connector

This glass connector is used to connect flexible hose to the inlets and outlets of coil type condensers.

Shell And Tube Heat Exchanger

Shell and tube heat exchanger provides a versatile alternative to the coil-type heat exchnger described in previous pages. Shell and tube heat exchanger is particularly suitable for applications where large heat transfer area is required in relatively confined spaces. It is equally suitable for heat transfer between two liquids or gases.
Shell & tube heat exchanger is available in single-pass as well as multi - pass.
Both versions are available with glass or mild steel shells in combination with glass tubes as standard. Consequently, there are three basic models.

Construction Features

The glass tubes are individually sealed in the PTFE tube plates using threaded bushes. The special construction ensures permanent tightness and easy replacement and cleaning of tubes. Baffles on shell side ensure improved heat transfer by increased turbulence.
Sealing principle similar on all models :

Metal Cover (Bonnet)

2 PTFE Tube Plate (Tube Sheet)

3 Threaded Bush

4 Glass Tube

5 Baffle

6 Glass Shell

7 PTFE Tube

8 Tai Rod in PTFE

9 Cast Iron / SS Flange

10 Springs

11 Screwed Rod or Nut

12 Insert

13 Flat Washer

Range Of The Models

CAT.REF.	SHELLS	END FITTINGS	TUBES	NUMBER OF PASSES
RGG	Glass	Glass	Glass	1
RGM	Glass	Steel	Glass	1/2/3
RMG	Steel	Glass	Glass	1

SALIENT FEATURES

Universal corrosion resistance

Outstanding heat transfer

Space-saving arrangement by installing in horizontal or vertical position

Simple replacement of inner tubes for repair and cleaning

Low maintenance cost

Available in wide range of HTAs.

CAT . REF. RGG/RGM.	6/3	6/4	6/5	6/6	9/6	9/8	9/10	9/12	12/12	12/16	12/21	12/26
Area (m2)	3	4	5	6	6	8	10	12	12	16	21	26
DN	150				225				300
DN 1	80				100				150
DN 2	50				50				80
DN 3	25				40				40
DN 4	50				50				50
H1	175				250				300
H2	150				205				240
L1	2534	3034	3834	4534	2864	3364	4164	4864	2916	3416	4216	4916
L2	440	440	440	440	690	690	690	690	730	730	730	730
L3	1650	2150	2950	3650	1480	1980	2780	3480	1450	1950	2750	3450
L4	440	440	440	440	690	690	690	690	730	730	730	730
L5	2030	2530	3330	4030	2030	2530	3330	4030	2030	2530	3330	4030
L6	155	155	155	155	175	175	175	175	200	200	200	200
L7	1350	1850	2650	3350	1030	1530	2330	3030	1000	1500	2300	3000
L8	1960	2460	3260	3960	1940	2440	3240	3940	1910	2410	3210	3910
No. of Tubes	37				73				151
No. of Baffles	11	14	19	24	7	9	13	17	5	7	10	13
T	50				60				75

All glass tubes have an external diameter of 13mm or 14mm and a wall thickness of 1mm.

SUPPORT :

Generally two types of supports are used in shell and tube heat exchangers depending upon MOC of shell & tube heat exchangers.
MOC of these supports is M.S.

Operating Range

The maximum permissible operating conditions in borosilicate glass 3.3heat exchangers are detailed in the table below.

Permissible Operating Pressure Ranges (bar g)

Models	Side	DN150	DN225	DN300
RGG	Shell	2.0	1.0	0.75
[Glass Shell/Glass Header ]	Tube	2.0	1.0	0.75
RGM	Shell	2.0	1.0	0.75
[Glass Shell/Glass Header ]	Tube	3.0	3.0	3.05
RMG	Shell	3.5	3.5	3.5
[Glass Shell/Glass Header ]	Tube	2.0	1.5S	0.75

Maximum operating temperature at shell and tube sides: - 40 deg C to 150 deg C.
Maximum temperature difference between the shell side and tube sides process fluids : 120 deg C.

PERFORMANCE & DESIGN DATA :

The table given below is an indication of the performance of glass shell and tube heat exchanger in several typical applications. More specific advice can be given on receipt of details.

TYPE OF HEAT TRANSFER	BASIS	Kcal/m2h0C
Liquid - Liquid Cooling	Water-water	500-600
	Water- organic solvents	250-600
	Water-oil	75-350
	Water - air	25-250
Liquid - Gas Condensation	Water-water	600-900
	Water- organic solvents	400-600
Evaporation	Steam - organic solvents	400-600
	Steam-water	500-900

Tab 3

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VESSEL HOLDING RING

Vessel holder size wise	D mm	L mm	CAT. REF.
2 L	100	15	VRS 2
5 L	150	15	VRS 5
10 L	215	15	VRS 10
20 L	300	15	VRS 20

Pipeline Components

Introduction

Borosilicate glass 3.3 Pipeline Components are widely used in chemical, pharmaceutical and allied industries together with other applications such as food and drugs, dye production and electroplating industries. This is because of the special properties of borosilicate glass 3.3. 1. Smooth Surfaces allow easy cleaning and sterilization and prevent the build–up of solids on the inner walls. 2. With almost universal resistance to corrosion, a long service life is guaranteed and maintenance is kept to a minimum. 3. Their transparency permits visual monitoring of the process at all times. 4. Being inert, the risk of contamination is negligible. All the components are suitable for operation under full vacuum conditions. Non-standard size components can also be supplied on special order.

Pipe Section

L	CAT. REF. DN 15	CAT. REF. DN 25	CAT. REF. DN 40	CAT. REF. DN 50
75	PS07 /75	-	-	-
100	PS07/100	PS1/100	PS1.5/100	PS2/100
150	PS07/150	PS1/150	PS1.5/150	PS2/150
200	PS07/200	PS1/200	PS1.5/200	PS2/200
250	PS07/250	PS1/250	PS1.5/250	PS2/250
300	PS07/300	PS1/300	PS1.5/300	PS2/300
400	PS07/400	PS1/400	PS1.5/400	PS2/400
500	PS07/500	PS1/500	PS1.5/500	PS2/500
600	PS07/600	PS1/600	PS1.5/600	PS2/600
750	PS07/750	PS1/750	PS1.5/750	PS2/750
900	PS07/900	PS1/900	PS1.5/900	PS2/900
1000	PS07/1000	PS1/1000	PS1.5/1000	PS2/1000

L	CAT. REF. DN 80	CAT. REF. DN 100	CAT. REF. DN 150
75	-	-	-
100	PS3/100	PS4/100	PS6/100
150	PS3/150	PS4/150	PS6/150
200	PS3/200	PS4/200	PS6/200
250	PS3/250	PS4/250	PS6/250
300	PS3/300	PS4/300	PS2/300
400	PS3/400	PS4/400	PS6/400
500	PS3/500	PS4/500	PS6/500
600	PS3/600	PS4/600	PS6/600
750	PS3/750	PS4/750	PS6/750
900	PS3/900	PS4/900	PS6/900
1000	PS3/1000	PS4/1000	PS6/1000

L	CAT. REF. DN 225	CAT. REF. DN 300
300	PS9/300	PS12/300
400	PS9/400	PS12/400
500	PS9/500	PS12/500
600	PS9/600	PS12/600
750	PS9/750	PS12/750
900	PS9/900	PS12/900
1000	PS9/1000	PS12/1000
1200	PS9/1200	PS12/1200
1500	PS9/1500	PS12/1500

L	CAT. REF. DN 400	CAT. REF. DN 450	CAT. REF. DN 600
300	PS16/300	PS18/300	PS24/300
500	PS16/500	PS18/500	PS24/500
750	PS16/750	PS18/750	PS24/750
1000	PS16/1000	PS18/1000	PS24/1000
1500	PS16/1500	PS18/1500	PS24/1500

Spacer

Spacer is used to make small increments in length and is fitted between standard pipe line components . When incorporating the Spacer, longer coupling bolts are required with additional gasket.

Spacer are also available in PTFE.

DN	L	TYPE	CAT. REF.
15	5	A	SS07/5
	15	A	SS07/15
	20	A	SS07/20
	25	B	SS07/25
	50	B	SS07/50
25	5	A	SS07/5
	15	A	SS07/15
	20	A	SS07/20
	25	B	SS07/25
	50	B	SS07/50
40	5	A	SS07/5
	15	A	SS07/15
	20	A	SS07/20
	25	B	SS07/25
	50	B	SS07/50
	75	B	SS07/75
50	5	A	SS07/5
	15	A	SS07/15
	20	A	SS07/20
	25	B	SS07/25
	50	B	SS07/50
	75	B	SS07/75
80	5	A	SS07/5
	15	A	SS07/15
	20	A	SS07/20
	25	B	SS07/25
	50	B	SS07/50
	75	B	SS07/75
	100	B	SS07/100

Spacer

L	CAT. REF. DN 15	CAT. REF. DN 25	CAT. REF. DN 40	CAT. REF. DN 50
75	PS07 /75	-	-	-
100	PS07/100	PS1/100	PS1.5/100	PS2/100
150	PS07/150	PS1/150	PS1.5/150	PS2/150
200	PS07/200	PS1/200	PS1.5/200	PS2/200
250	PS07/250	PS1/250	PS1.5/250	PS2/250
300	PS07/300	PS1/300	PS1.5/300	PS2/300
400	PS07/400	PS1/400	PS1.5/400	PS2/400
500	PS07/500	PS1/500	PS1.5/500	PS2/500
600	PS07/600	PS1/600	PS1.5/600	PS2/600
750	PS07/750	PS1/750	PS1.5/750	PS2/750
900	PS07/900	PS1/900	PS1.5/900	PS2/900
1000	PS07/1000	PS1/1000	PS1.5/1000	PS2/1000

L	CAT. REF. DN 80	CAT. REF. DN 100	CAT. REF. DN 150
75	-	-	-
100	PS3/100	PS4/100	PS6/100
150	PS3/150	PS4/150	PS6/150
200	PS3/200	PS4/200	PS6/200
250	PS3/250	PS4/250	PS6/250
300	PS3/300	PS4/300	PS2/300
400	PS3/400	PS4/400	PS6/400
500	PS3/500	PS4/500	PS6/500
600	PS3/600	PS4/600	PS6/600
750	PS3/750	PS4/750	PS6/750
900	PS3/900	PS4/900	PS6/900
1000	PS3/1000	PS4/1000	PS6/1000

L	CAT. REF. DN 225	CAT. REF. DN 300
300	PS9/300	PS12/300
400	PS9/400	PS12/400
500	PS9/500	PS12/500
600	PS9/600	PS12/600
750	PS9/750	PS12/750
900	PS9/900	PS12/900
1000	PS9/1000	PS12/1000
1200	PS9/1200	PS12/1200
1500	PS9/1500	PS12/1500

L	CAT. REF. DN 400	CAT. REF. DN 450	CAT. REF. DN 600
300	PS16/300	PS18/300	PS24/300
500	PS16/500	PS18/500	PS24/500
750	PS16/750	PS18/750	PS24/750
1000	PS16/1000	PS18/1000	PS24/1000
1500	PS16/1500	PS18/1500	PS24/1500

Concentric Reducer

DN	DN1	L	CAT. REF.
25	15	75	PR1/07
40	15	100	PR1.5/07
40	25	100	PR1.5/1
50	15	100	PR2/07
50	25	100	PR2/1
50	40	100	PR2/1.5
80	15	100	PR3/07
80	25	125	PR3/1
80	40	125	PR3/1.5
80	50	125	PR3/2
100	15	150	PR4/07
100	25	150	PR4/1
100	40	150	PR4/1.5
100	50	150	PR4/2
100	80	200	PR4/3
150	25	200	PR6/1
150	40	200	PR6/1.5
150	50	200	PR6/2
150	80	200	PR6/3
150	100	250	PR6/4
225	25	250	PR9/1
225	40	250	PR9/1.5
225	50	250	PR9/2
225	80	250	PR9/3
225	100	250	PR9/4
225	150	300	PR9/6
225	25	300	PR12/1
300	40	300	PR12/1.5
300	50	300	PR12/2
300	80	300	PR12/3
300	100	300	PR12/4
300	150	300	PR12/6
300	225	300	PR12/9
400	25	350	PR16/1
400	40	350	PR16/1.5
400	50	350	PR16/2
400	80	350	PR16/3
400	100	350	PR16/4
400	150	350	PR16/6
400	225	350	PR16/9
400	300	350	PR16/12
450	25	350	PR18/1
450	40	350	PR18/1.5
450	50	375	PR18/2
450	80	375	PR18/3
450	100	375	PR18/4
450	150	375	PR18/6
450	225	375	PR18/9
450	300	375	PR18/12
600	100	400	PR24/4
600	150	400	PR24/6
600	225	425	PR24/9
600	300	425	PR24/12
600	450	475	PR24/18

* This unit is also available in cylindrical vessel .

* Heating Mantel is also available in the same unit , please specify before the order.

Equal Tee

DN	L	CAT. REF.
15	50	PT07
25	100	PT1
40	150	PT1.5
50	150	PT2
80	200	PT3
100	250	PT4
150	250	PT6
225	375	PT9
300	450	PT12

UnEqual Tee

DN	DN1	L	L1	CAT. REF.
25	15	150	75	PTU1/07
40	15	200	75	PTU1.5/07
40	25	200	75	PTU1.5/1
50	15	200	80	PTU2/07
50	25	200	80	PTU2/1
50	40	200	100	PTU2/1.5
80	15	250	100	PTU3/07
80	25	250	100	PTU3/1
80	40	250	100	PTU3/1.5
80	50	250	125	PTU3/2
100	15	250	100	PTU4/07
100	25	250	110	PTU4/1
100	40	250	120	PTU4/1.5
100	50	250	120	PTU4/2
100	80	300	125	PTU4/3
150	25	250	150	PTU6/1
150	40	250	150	PTU6/1.5
150	50	250	150	PTU6/2
150	80	300	200	PTU6/3
150	100	300	200	PTU6/4
225	25	300	185	PTU9/1
225	40	300	185	PTU9/1.5
225	50	300	185	PTU9/2
225	80	300	210	PTU9/3
225	100	450	250	PTU9/4
225	150	450	275	PTU9/6
300	25	400	230	PTU12/1
300	40	400	230	PTU12/1.5
300	50	400	230	PTU12/2
300	80	400	275	PTU12/3
300	100	400	275	PTU12/4
300	150	450	300	PTU12/6
300	225	600	300	PTU12/9
400	40	400	275	PTU16/1.5
400	50	400	275	PTU16/2
400	80	400	300	PTU16/3
400	100	400	300	PTU16/4
400	150	500	350	PTU16/6
400	225	800	450	PTU16/9
400	300	800	450	PTU16/12
450	40	400	300	PTU18/1.5
450	50	400	300	PTU18/2
450	80	400	320	PTU18/3
450	100	400	320	PTU18/4
450	150	600	380	PTU18/6
450	225	800	400	PTU18/9
450	300	800	400	PTU18/12
600	100	600	450	PTU24/4
600	150	600	450	PTU24/6
600	225	800	525	PTU24/9
600	300	800	525	PTU24/12

BEND 45°dddddddddddddddddddd

DN	L	TYPE	CAT. REF.
15	50	A	PB07/45°
25	75	A	PB1/45°
40	100	A	PB1.5/45°
50	100	A	PB2/45°
80	125	B	PB3/45°
100	175	B	PB4/45°
150	200	B	PB6/45°
225	225	B	PB9/45°
300	275	B	PB12/45°

BEND 45°

DN	L	TYPE	CAT. REF.
15	50	A	PB07/45°
25	75	A	PB1/45°
40	100	A	PB1.5/45°
50	100	A	PB2/45°
80	125	B	PB3/45°
100	175	B	PB4/45°
150	200	B	PB6/45°
225	225	B	PB9/45°
300	275	B	PB12/45°

BEND 80°

DN	L	TYPE	CAT. REF.
15	100	A	PB07/80°
25	100	A	PB1//80°
40	150	A	PB1.5/80°
50	150	A	PB2/80°
80	200	B/C	PB3/80°
100	250	B/C	PB4/80°
150	250	B/C	PB6/80°
225	375	B/C	PB9/80°
300	450	B/C	PB12/80°

BEND 90°

DN	L	TYPE	CAT. REF.
15	100	A	PB07/90°
25	100	A	PB1//90°
40	150	A	PB1.5/90°
50	150	A	PB2/90°
80	200	B/C	PB3/90°
100	250	B/C	PB4/90°
150	250	B/C	PB6/90°
225	375	B/C	PB9/90°
300	450	B/C	PB12/90°

Bend Reducer 90°

DN	DN1	L	L1	CAT. REF.
40	25	150	125	PBR1.5/1
50	25	150	150	PBR2/1
50	40	150	150	PBR2/1.5
80	40	150	150	PBR3/1.5
80	50	150	150	PBR3/2
100	25	200	150	PBR4/1
100	50	200	150	PBR4/2
100	80	200	175	PBR4/3
150	50	200	150	PBR6/2
150	80	250	175	PBR6/3
225	50	250	200	PBR9/2
225	80	250	250	PBR9/3
300	80	300	250	PBR12/3
300	150	300	250	PBR12/6

U BEND

DN	L	CAT. REF.
15	75	PU07
25	150	PU1
40	175	PU1.5
50	175	PU2
80	225	PU3

U Bend With Bottom Outlet

DN	L	CAT. REF.
15	75	PU07
25	150	PU1
40	175	PU1.5
50	175	PU2
80	225	PU3

Bend 90°with Thermometer Branch

DN	DN1	L	L1	CAT. REF.
15	15	125	75	PUO07
25	25	250	150	PUO1
40	25	275	175	PUO1.5/1
40	40	275	175	PUO1.5
50	25	275	175	PUO2/1
50	50	275	175	PUO2
80	25	350	125	PUO3/1

Thermometer Pocket For 90° Bend

DN	DN1	L	L1	TYPE	CAT. REF.
40	25	225	150	A	PBT1.5
50	25	225	150	A	PBT2
80	25	275	200	A	PBT3
100	25	350	250	B	PBT4
150	25	350	250	B	PBT6
225	25	475	375	B	PBT9
300	25	550	450	B	PBT12

Y Piece

DN	DL	L1	L2	CAT. REF.
15	125	50	100	PY07
25	200	75	150	PY1
40	250	100	175	PY1.5
50	300	125	200	PY2
80	350	150	250	PY3
100	400	150	350	PY4

Closure

DN	L1	CAT. REF.
15	40	PBE07
25	50	PBE1
40	75	PBE1.5
50	75	PBE2
80	100	PBE3
100	125	PBE4
150	125	PBE6
225	150	PBE9
300	150	PBE12

BLIND

DN	L	CAT. REF.
15	8	PBF07
25	8	PBF1
40	8	PBF1.5
50	8	PBF2
80	8	PBF3
100	8	PBF4
150	8	PBF6
225	8	PBF9
300	8	PBF12

Equal Cross

DN	L	CAT. REF.
15	50	PX07
25	100	PX1
40	150	PX1.5
50	150	PX2
80	200	PX3
100	250	PX4
150	250	PX6

Unequal Cross

DN	DN1	DN2	L	L1	L2	CAT. REF.
50	25	25	200	80	80	PXU2/1/1
50	40	25	200	100	80	PXU2/1.5/1
80	25	25	250	100	100	PXU3/1/1
80	40	25	250	100	100	PXU3/1.5/1
80	50	25	250	115	100	PXU3/2/1
100	25	25	250	110	110	PXU4/1/1
100	40	25	250	125	110	PXU4/1.5/1
100	50	25	250	125	110	PXU4/2/1
100	80	25	300	150	150	PXU4/3/1
150	40	25	250	150	150	PXU6/1.5/1
150	50	25	250	150	150	PXU6/2/1
150	80	50	300	175	150	PXU6/3/2
150	100	50	300	200	150	PXU6/4/2
225	40	40	300	185	185	PXU9/1.5/1.5
225	50	40	300	185	185	PXU9/2/1.5
225	80	40	300	210	185	PXU9/3/1.5
225	100	50	450	250	185	PXU9/4/2
225	150	80	450	275	210	PXU9/6/3

300	50	40	400	230	230	PXU12/2/1.5
300	80	40	400	275	230	PXU12/3/1.5
300	100	40	400	275	230	PXU12/4/1.5
300	150	50	450	300	230	PXU12/6/2
300	225	80	600	300	275	PXU12/9/3
400	40	40	400	275	275	PXU16/1.5/1.5
400	80	40	400	300	275	PXU16/3/1.5
400	100	40	400	300	275	PXU16/4/1.5
400	150	80	500	350	300	PXU16/6/3
400	225	100	800	450	300	PXU16/9/4
450	40	40	400	300	300	PXU18/1.5/1.5
450	80	40	400	320	300	PXU18/3/1.5
450	100	40	400	320	300	PXU18/4/1.5
450	150	80	600	380	320	PXU18/6/3
450	225	100	800	400	320	PXU18/9/4

Hose Connector

DN	D	L	CAT. REF.
15	19	70	PHC07/.75
25	25	90	PHC1/1
25	19	90	PHC1/.75
25	13	90	PHC1/.5
25	07	90	PHC1/.25
40	25	100	PHC1.5/1
40	19	100	PHC1.5/.75

Bend Hose Connector

DN	D	L	CAT. REF.
15	19	40	PBHC7/.75
25	25	60	PBHC1/1
25	19	60	PBHC1/.75
40	25	75	PBHC1.5/.75
50	19	100	PBHC2/.75

*D is the bore of the matching hose .

Jacketed Pipe Section

For heating of piping and for controlling the temperature throughout the column, the jacketed pipe section is provided. Glass jacket is sealed to the pipe section using silicon 'O' ring and other sealing compositions.

*Permissible pressure in glass jacket

DN 80 - DN 150 1.0 bar. g
DN 225 - DN 300 0.5 bar. g

DN	D	DN1	L	L1	L2	CAT. REF.
80	100	25	1000	850	750	PSD3/1000
100	150	25	1000	850	750	PSD4/1000
150	225	25	1000	850	700	PSD6/1000
225	300	25	1000	850	700	PSD9/1000
300	400	25	1000	850	650	PSD12/1000

Metal Jacket

Pipe section can also be provided with Metal Jacket. In Metal Jacket, maximum operating pressure permitted is 2.0 bar g in all the sizes. They are used not only to avoid heat loss for the purpose of saving energy but also where product temperature has to be maintained to prevent crystallising or undesirable reactions.

DN	D	DN1	L	L1	L2	CAT. REF.
80	100	25	1000	850	750	PSJ3/1000
100	135	25	1000	850	750	PSJ4/1000
150	188	25	1000	850	700	PSJ6/1000
225	262	25	1000	850	700	PSJ9/1000
300	345	25	1000	850	650	PSJ12/1000

Vessels & Stirrers

Introduction

In the majority of glass plant installations, vessels find universal applications as reactors, re-boilers, receivers and separators as well as for storage, feed or measuring.

Vessels are available in spherical & cylindrical shape form 5 to 500 liter capacity. All vessels are provided with bottom outlet nozzle for which a suitable valve can be selected form the range of valves. Both spherical and cylindrical vessels can be supplied with graduation to special order.

Cylindrical vessel can be supplied with glass / Metal Jacket also.

Spherical Vessels General Data

Nominal Cap. Ltr.	Bulb Cap. Ltr.	Working Cap. Ltr.	Maximum Internal Pressure (bar G.)
5L	5L	4L	1.0
10 L	10 L	9 L	0.8
20 L	21 L	20 L	0.7
50 L	62 L	58 L	0.5
100 L	118 L	111 L	0.4
200 L	212 L	200 L	0.25
300 L	315 L	300 L	0.2

Nominal Cap. Ltr.	Bulb Diameter in MM (D)	Vessel Length in MM (L)	Tolerance in Diameter mm	Tolerance in Length mm L
5L	223	425	±2	±5
10 L	285	500	±2	±5
20 L	350	575	±2	±5
50 L	490	800	±3	±5
100 L	600	900	±5	±10
200 L	750	1100	±5	±15
300 L	860	1175	±6	±15

500 Liter vessel on request.

Single Neck Spherical Vessel

Nominal Cap. Ltr.	DN mm	L mm	CAT. REF.
5L	50	300	VSA5
10 L	80	375	VSA10
20 L	100	450	VSA20
50 L	150	600	VSA50
100 L	225	700	VSA100
200 L	300	900	VSA200
300 L	400	1000	VSA300

Tolerance ±as per given general data in the vessel chapter.

Three Neck Bottom Outlet Spherical Vessel

Nominal Cap. Ltr.	DN mm	DN1 mm	DN2 mm	L mm	CAT. REF.
5L	50	25	25	425	VSA5
10 L	80	25	25	500	VSA10
20 L	100	25	25	575	VSA20
50 L	150	40	40	800	VSA50
100 L	225	40	40	900	VSA100
200 L	300	40	40	1100	VSA200
300 L	400	50	50	1175	VSA300

Tolerance ±as per given general data in the vessel chapter.

Four Neck Bottom Outlet Spherical Vessel

Nominal Cap. Ltr.	DN mm	DN1 mm	DN2 mm	DN3 mm	L mm	CAT. REF.
5L	50	25	25	40	425	VSP5
10 L	80	25	25	40	500	VSP10
20 L	100	25	25	40	575	VSP20
50 L	150	40	40	100	800	VSP50
100 L	225	40	40	100	900	VSP100
200 L	300	40	40	100	1100	VSP200
300 L	400	50	50	100	1175	VSP300

Tolerance ±as per given general data in the vessel chapter.

Five Neck Bottom Outlet Spherical Vessel

Nominal Cap. Ltr.	DN mm	DN1 mm	DN2 mm	DN3 mm	L mm	CAT. REF.
5L	50	25	25	40	425	VSL5
10 L	80	25	25	40	500	VSL10
20 L	100	25	25	40	575	VSL20
50 L	150	40	40	100	800	VSL50
100 L	225	40	40	100	900	VSL100
200 L	300	40	40	100	1100	VSL200
300 L	400	50	50	100	1175	VSL300

Tolerance ±as per given general data in the vessel chapter.

Spherical Vessel with Nozzel at 90°

This vessel is used in circulatory boiler systems. Additional nozzles can be provided on the equator on request for special requirement

Nominal Cap. Ltr.	DN mm	DN1 mm	DN2 mm	DN3 mm	L mm	CAT. REF.
5L	50	25	25	40	425	VSD5
10 L	80	25	25	40	500	VSD10
20 L	100	25	25	40	575	VSD20
50 L	150	40	40	100	800	VSD50
100 L	225	40	40	100	900	VSD100
200 L	300	40	40	100	1100	VSD200
300 L	400	50	50	100	1175	VSD300

Tolerance ±as per given general data in the vessel chapter.

Receiver Spherical Vessel

Receiver is provided with built in dip pipe. This is to be supported on a vessel holding ring.

Nominal Cap. Ltr.	DN mm	DN1 mm	DN2 45°	DN3 45°	L mm	CAT. REF.
5L	25	25	25	-	350	VR5
10 L	25	25	25	-	425	VR10
20 L	25	25	25	-	500	VR20
5 L	25	25	25	25	350	VRB5
10 L	25	25	25	25	425	VRB10
20 L	25	25	25	25	500	VRB20

Tolerance ±as per given general data in the vessel chapter.

Addition Spherical Vessel

This vessel is provided with a short bottom outlet , it should be supported on vessel holder / holding ring.

Tolerance ±as per given general data in the vessel chapter.

Nominal Cap. Ltr.	DN mm	DN1 mm	L mm	CAT. REF.
5L	50	25	375	VA5
10 L	80	25	435	VA10
20 L	100	25	510	VA20
50 L	150	40	675	VA50
100 L	225	40	775	VA100
200 L	300	40	975	VA200
300 L	400	100	1075	VA300

Tolerance ±as per given general data in the vessel chapter.

Wide Bottom Outlet Spherical Vessel

This vessel is used to fit immersion heat exchanger at the bottom.

Nominal Cap. Ltr.	DN mm	DN1 mm	DN2 mm	DN3 mm	L mm	CAT. REF.
5L	150	150	40	100	800	VSR50
10 L	225	150	40	100	900	VSR100
20 L	300	150	40	100	1150	VSR200
50 L	150	225	40	100	820	VSE50
100 L	225	225	40	100	950	VSE100
200 L	300	225	40	100	1200	VSE200

Tolerance ±as per given general data in the vessel chapter.

Cyclone Spherical Vessel

Cyclone is used for the separation of droplets and solids from gases and vapours. Cyclone
is supported on a vessel holder. A dip pipe is used on the top neck.

Nominal Cap. Ltr.	DN mm	DN1 mm	DN2 mm	DN3 mm	L mm	CAT. REF.
5L	50	25	25	40	425	VSCY5
10 L	80	25	25	40	500	VSCY10
20 L	100	25	25	50	575	VSCY20
50 L	150	40	40	50	800	VSCY50

Tolerance ±as per given general data in the vessel chapter.

Vessel with bottom outlet valve seat

To fit a bottom outlet valve (BAL type) all spherical and cylindrical vessel can be supplied with valve seat in bottom outlet. For this, Add a suffix "/B"o the catalouge reference of a vessel, for e.g. 'VSL50' should be mentioned as 'VSL50/B'.

NOTES ON USE OF SPHERICAL VESSEL:

Generally, the centre nozzle, referred as DN in all types of vessels, is used for either stirrer fixing or, if stirrer is not fixed, for vapour outlet.

The bottom outlet, referred as DN1 in all types, is used for drain. However in type VSR & VSE, it is also used for fixing immersion heat exchanger.

The small side nozzle, referred as DN2 in all types, are used to fix thermometer pocket, or to fix sparqer for qas purginq or to fix dip pipe for liquid inlet, to fix vacuum control or vent valve or for solid addition.

The bigger side nozzle, referred as DN3, is used for vapour outlet when stirrer is fixed on centre neck. It can also be used for cleaning etc., in case centre neck is used for vapour outlet.

Vessels having long bottom outlet,viz. VSM, VSPL, VSL, VS etc. can be supported in a Heating Mantle or heating bath. However, vessels having short bottom outlet, viz VSD, VSCY, AVR, AVA etc. are to be supported in vessel holder only.

In case of vessels upto 20 L capacity, vessel holding rings can be used instead of vessel holders.

Cylindrical Vessel

Cylindrical Vessels can be used for various applications such as reaction, separating receiver, feeding etc. 50 liter and above Cylindrical Vessels need to be supported in a vessel holder.

Tolerance ±as per given general data in the vessel chapter.

Nominal Cap. Ltr.	DN mm	DN1 mm	Lmm	L1mm	CAT. REF.
5L	100	25	700	60	VZ5/4
5L	150	25	460	60	VZ5/6
10 L	150	25	700	60	VZ10/6
20 L	225	25	750	60	VZ20/9
30 L	300	40	650	65	VZ30/12
50 L	300	40	915	65	VZ50/12
100 L	450	40	900	65	VZ100/18
100 L	450	40	1200	65	VZ150/16
200 L	450	40	1500	65	VZ200/18
300 L	600	50	1300	65	VZ300/24
400 L	600	50	1650	65	VZ300/24

Tolerance ±as per given general data in the vessel chapter. If need the graduation marking on the vessel, please mention the "G" with catalogue code. The same vessel can be supplied in reduced top neck.

Cylindrical Vessel Cover

Nominal Cap. Ltr.	DN mm	DN1 mm	DN2mm	Lmm	CAT. REF.
5L	100	-	2 x 25	200	VZA5/4
5L	150	50	2 x 25	200	VZA5/6
10 L	150	50	3 x 25	200	VZA10/6
20 L	225	50	3 x 25	250	VZA20/9
30 L	300	50	3 x 40	250	VZA30/12
50 L	300	80	3 x 50	250	VZA50/12
50 L	300	40	3 x 40	250
100 L	450	50	3 x 40	275	VZA100/18
	450	80	3 x 40	275
	450	100	3 x 40	275
150 L	400	100	3 x 40	275	VAZ150/16
200 L	450	100	3 x 40	275	VZA200/18
300 L	600	50	3 x 40	300	VZA300/24
	600	80	3 x 40	300
	600	100	3 x 40	300
400 L	600	100	3 x 40	300	VZA400/24

Cylindrical Receiver Vessel

Nominal Cap. Ltr.	D mm	DN mm	DN1 mm	Lmm	L1mm	CAT. REF.
20 L	300	100	25	650	60	VZR20/12
30 L	300	150	25	800	65	VZR30/12
50 L	300	150	40	1000	65	VZR50/12
100 L	450	225	40	1100	65	VZR100/18
150 L	450	225	40	1400	65	VZR150/16
200 L	450	225	40	1625	65	VZR200/18
300 L	600	225	40	1500	75	VZR300/24
400 L	600	300	40	1715	75	VZR400/24

Cylindrical Flask

Nominal Cap. Ltr.	D mm	DN mm	DN1 mm	DN2	Lmm	CAT. REF.
5L	200	50	25	40	475	VCY5
10 L	220	50	25	40	600	VCY10
20 L	300	80	25	50	650	VCY20
30 L	300	80	25	50	790	VCY30
50 L	420	100	40	100	795	VCY50
100 L	470	150	40	100	1020	VCY100
150 L	470	150	40	100	1315	VCY150
200 L	600	225	40	100	1190	VCY200
300 L	600	225	40	100	1590	VCY300
400 L	600	300	40	100	1715	VCY400

Tolerance ±as per given general data in the vessel chapter.

Aspirator Bottle

Nominal Cap. Ltr.	D mm	DN mm	DN1 mm	DN2	Lmm	CAT. REF.
10 L	215	40	25	410	100	B10
20 L	280	40	25	485	100	B20

JACKETED VESSEL

For special applications, cylindrical vessels can be supplied with a jacket for heating or cooling. Jacket is sealed to the vessel with silicon rubber or viton '0' ring and other sealing compositions. The seal prevents impermissible high stresses between vessel and jacket and allows the movement which comes due to thermal expansion.

Glass jacket can be used for a maximum operating pressure of 0.5 bar g .

Maximum operating temperature is150OC in jacket.

Temperature difference between jacket & vessel should not exceed 120OC.

Nominal Cap. Ltr.	DN mm	DN1 mm	DN2 mm	D MM	L mm	L1 mm	CAT. REF.
5L	100	25	25	165	825	150	VZD5/4
	150	50	25	40	600	150	VZD5/6
10 L	150	80	25	50	650	150	VZD10/6
	225	80	25	50	790	175	VZD10/9
20 L	225	100	40	100	795	200	VZD20/9
	300	150	40	100	1020	200	VZD20/12
30 L	300	150	40	100	1315	200	VZD30/12
50 L	300	225	40	100	1190	200	VZD50/12
60 L	300	225	40	100	1590	200	VZD60/12
100 L	400	300	40	100	1715	210	VZD100/16
	450	300	40	100	1715	210	VZD100/18

Tolerance ±as per given general data in the vessel chapter.

This vessel can also be supplied with metal jacket. Metal Jacket can be used in a maximum operating pressure of 2.0 bar g and a maximum operation temperature of 150OC.

Vessel Holder

Vessel holders is made of cast aluminium with a plaster lining shape to fit the vessel . Vessel holder is fitted with 3 jacking bolts.

Vessel holder size wise	D mm	d mm	L mm	CAT. REF.
20 L	325	230	100	VSS20
30 L	325	230	100	VSS30
50 L	390	230	100	VSS50
100 L	300	225	100	VSS100
200 L	400	300	215	VSS200

DIP PIPE

Nominal Cap. Ltr	D mm	D1 mm	d mm	L mm	L1 mm	CAT. REF.
20 L	25	25	12	300	100	DP20/1
50 L	40	25	19	400	100	DP50/1.5
100 L	40	25	19	500	100	DP100/1.5
200 L	40	25	19	600	100	DP200/1.5

SHORT DIP PIPE

SHORT DIP PIPE Short dip pipe is used as re–entry tube for vessel, heat exchanger etc.

Nominal Cap. Ltr	D mm	D1 mm	d mm	L mm	L1 mm	CAT. REF.
20 L	25	25	12	300	100	DP20/1
50 L	40	25	19	400	100	DP50/1.5
100 L	40	25	19	500	100	DP100/1.5
200 L	40	25	19	600	100	DP200/1.5

GAS SPARGER

Gas sparger is used for gas feeding & sparging in vessels.

Nominal Cap. Ltr	DN mm	DN1 mm	d mm	L mm	L1 mm	No. of Holes	CAT. REF.
20 L	25	25	12	300	100	5 x 1mm	GS20/1
50 L	40	25	19	400	100	5 x 1mm	GS50/1.5
100 L	40	25	19	500	100	5 x 1mm	GS100/1.5
200 L	40	25	19	600	100	5 x 1mm	GS200/1.5

Thermometer Pocket

Thermometer pocket is used to put thermometer , where temperature need
to be measured.

Nominal Cap. Ltr.	DN mm	d mm	L mm	L1 mm	CAT. REF.
5L	25	12	150	50	TP5/1
10 L	25	12	200	50	TP10/1
20 L	25	12	300	50	TP20/1
50 L	40	19	400	50	TP50/1.5
100 L	40	19	500	50	TP100/1.5
200 L	40	19	600	50	TP200/1.5
300 L	40	19	680	50	TP300/1.5

Stirrers

A variety of stirrers and stirrer drives are available to use glass vessel as agitated reaction equipments. Stirrer assemblies are used with spherical or cylindrical vessels and generally comprise two main components: a drive unit (including shaft seal) and a stirrer shaft. In addition a reducer or vessels cover is normally required, to connect the top neck of the vessel to the drive unit. Variable speed drive unit can be supplied on request.

Chuck & Seal Assembly

This unit is suitable for use under corrosive conditions. Only GLASS & PTFE are exposed to process fluids. Bellow seal can be used under vacuum down to 10mm Hg absolute. Mechanical seal can be used under vacuum1 mm Hg absolute or under pressure permitted into glass vessels.

Vessel Cap. Ltr.	DN mm	D mm	CAT. REF. BELLOW SEAL	CAT. REF. MECH. SEAL
10 L	50	24.5	CSA1	CSM1
20 L	50	24.5	CSA1	CSM1
50 L	50	24.5	CSA1	CSM1
100 L	50	45.5	CSA1.5	CSM1.5
200 L	50	45.5	CSA1.5	CSM1.5
300 L	50	45.5	CSA1.5	CSM1.5

Glass Stirrer with Teflon Blade

This stirrer is used for low viscosity fluid.

Vessel Cap. Ltr	d mm	D mm	L	L1	L2	CAT. REF.
5L	24.5	40	625	350	25	STB5
10 L	24.5	40	700	350	25	STB10
20 L	24.5	70	800	350	25	STB20
50 L	24.5	100	1000	350	25	STB50
100 L	45.5	150	1200	400	30	STB100
200 L	45.5	175	1400	400	30	STB200
300 L	45.5	200	1500	400	30	STB300

Vortex Stirrer

This stirrer is used for low viscosity fluid containing small solid particles.

Vessel Cap. Ltr	d mm	D mm	L	L1	L2	CAT. REF.
5L	24.5	40	625	350	50	STV5
10 L	24.5	40	700	350	50	STV10
20 L	24.5	50	800	350	50	STV20
50 L	24.5	65	1000	350	65	STV50
100 L	24.5	65	1200	400	65	STV100
200 L	45.5	105	1400	400	65	STV200
300 L	45.5	105	1500	400	65	STV300

Propeller Stirrer

This stirrer is used for high viscosity fluid containing big solid particles.

Vessel Cap. Ltr	d mm	D mm	L	L1	L2	CAT. REF.
5L	24.5	40	625	350	50	STP5
10 L	24.5	40	700	350	50	STP10
20 L	24.5	50	800	350	50	STP20
50 L	24.5	65	1000	350	65	STP50
100 L	24.5	65	1200	400	65	STP100
200 L	45.5	105	1400	400	65	STP200
300 L	45.5	105	1500	400	65	STP300

PTFE Stirrer

This stirrer produces axial primary flow with a radial component and is particularly suitable for homogenisation and suspension. It is also suitable for general stirring duties with simultaneous heat transfer (heating or cooling) between the liquid being stirred and the vessel wall. It can also be used for dispersion (including from gases) and emulsification. This stirrer is available in three combinations (like Propeller /Turbine/Anchor type).

L	d	D	CAT. REF.
700	45	150	SPT150/700
800	45	150	SPT150/800
1100	45	150	SPT150/1100
1350	45	200	SPT200/1350

Stirring assembly with bellow seal

A stirrer is assembled in chuck with bellow seal and appropriate reducer. This assembly is convenient to install on a vessel . This assembly mainly consists of :
A. Glass Stirrer
B. Chuck and seal.
C. Glass Reducer

STIRRER

Vessel Cap. Ltr	Stripper Used	Chuck & Seal Used	Reducer Used	CAT. REF.
10 L	STB10	CSA1	-	STBA10
20 L	STB20	CSA1	PR3/2	STBA20
50 L	STB50	CSA1	PR4/2	STBA50
100 L	STB100	CSA1.5	PR6/3	STBA100
200 L	STB200	CSA1.5	PR9/3	STBA200
300 L	STB300	CSA1.5	PR12/3	STBA300

10 L	STV10	CSA1	-	STBA10
20 L	STV20	CSA1	PR3/2	STBA20
50 L	STV50	CSA1	PR4/2	STBA50
100 L	STV100	CSA1.5	PR6/3	STBA100
200 L	STV200	CSA1.5	PR9/3	STBA200
300 L	STV300	CSA1.5	PR12/3	STBA300

10 L	STP10	CSA1	-	STBA10
20 L	STP20	CSA1	PR3/2	STBA20
50 L	STP50	CSA1	PR4/2	STBA50
100 L	STP100	CSA1.5	PR6/3	STBA100
200 L	STP200	CSA1.5	PR9/3	STBA200
300 L	STP300	CSA1.5	PR12/3	STBA300

Stirrer Assembly with mechanical seal

A stirrer is assembled in chuck with mechanical seal and appropriate reducer. This assembly is convenient to install on a vessel. The assembly consists of :
A. Glass Stirrer
B. Chuck and mechanical seal
C. Glass Reducer

Stirrer

Vessel Cap. Ltr	Stripper Used	Chuck & Seal Used	Reducer Used	CAT. REF.
10 L	STB10	CSA1	-	STBA10
20 L	STB20	CSA1	PR3/2	STBA20
50 L	STB50	CSA1	PR4/2	STBA50
100 L	STB100	CSA1.5	PR6/3	STBA100
200 L	STB200	CSA1.5	PR9/3	STBA200
300 L	STB300	CSA1.5	PR12/3	STBA300

10 L	STV10	CSA1	-	STBA10
20 L	STV20	CSA1	PR3/2	STBA20
50 L	STV50	CSA1	PR4/2	STBA50
100 L	STV100	CSA1.5	PR6/3	STBA100
200 L	STV200	CSA1.5	PR9/3	STBA200
300 L	STV300	CSA1.5	PR12/3	STBA300

10 L	STP10	CSA1	-	STBA10
20 L	STP20	CSA1	PR3/2	STBA20
50 L	STP50	CSA1	PR4/2	STBA50
100 L	STP100	CSA1.5	PR6/3	STBA100
200 L	STP200	CSA1.5	PR9/3	STBA200
300 L	STP300	CSA1.5	PR12/3	STBA300

Stirrer Drive Motor ( Non- Flame Proof)

A 1400 RPM 3 Phase non-flameproof motor with built-in gear is supplied along with a flexible shaft. A motor coupling to couple the flexible shaft to motor is also provided. Other end of the flexible shaft is to be fitted into the chuck.

HP	SPEED RPM	CAT. REF.
0.25	190	RSD 0.25
0.5	195	ARSD 0.5
1.0	195	RSD 1

This motor is also available in FLAME PROOF

Speed Variator ( Drive )

3 Phase non-flame proof regulators are available to control the speed of stirrer drives.

Type	Phase	CAT. REF.
0.25	190	FSD0.25
0.5	195	FSD0.5
1.0	195	FSD1

Baths

M. S. Heating bath is used for electrical or steam heating of glass vessels. Depending upon the temperature requirements, different types of thermic fluids oil or water can be used as heating media. Heating bath is provided with a pair of NON flame proof heaters with digital controller box, M.S coil for passing the steam or cooling water, cushioned vessel holding ring, a bottom outlet sealing arrangement, a lid and threaded socket type inlets and outlets.

Vessel Cap. Ltr	D mm	L mm	POWER (kW)	CAT. REF.
5L	325	225	2 kW ( 2 x 1000)	BH5
10 L	350	250	2 kW ( 2 x 1000)	BH10
20 L	480	340	3 kW ( 3 x 1500)	BH20
50 L	615	415	4 kW ( 2 x 2000)	BH50
100 L	720	535	6 kW ( 2 x 3000)	BH100
200 L	900	620	8 kW ( 2 x 4000)	BH200

* S.S. Heating bath can be supplied on request . This should be specified during inquiry stage.
* S.S. / Copper coil can be supplied on request . This should be specified during inquiry stage.

Heating Bath Jacketed with Coil & Heater

M.S. Jacketed Heating bath is provided with a coil inside to circulate either steam or heat transfer fluid depending upon the application . Provision for placing a electrical heater is also kept .

(Non Flame proof )- Heater can also be provided along with the bath on request . Although the standard heating bath is specifically designed for spherical vessel , similar bath for cylindrical vessel can also be supplied on special order. This heating bath can be fitted with suitable temperature control equipments if required.

Vessel Cap. Ltr	D mm	D1 mm	L mm	POWER (kW)	CAT. REF.
5L	395	325	260	2 kW ( 2 x 1000)	BHD5
10 L	420	350	285	2 kW ( 2 x 1000)	BHD10
20 L	550	480	360	3 kW ( 3 x 1500)	BHD20
50 L	685	615	465	4 kW ( 2 x 2000)	BHD50
100 L	830	720	560	6 kW ( 2 x 3000)	BHD100
200 L	1050	900	680	8 kW ( 2 x 4000)	BHD200

* S.S. Heating bath can be supplied on request . This should be specified during inquiry stage.
* S.S. / Copper coil can be supplied on request . This should be specified during inquiry stage.

Cooling Bath

Cooling bath is used for cooling the glass vessel with ice crystals. Cooling bath is provided with cushioned vessel holding ring, a bottom outlet sealing arrangement and a lid.

Vessel Cap. Ltr	D mm	L mm	POWER (kW)	CAT. REF.
5L	325	225	2 kW ( 2 x 1000)	BHC5
10 L	350	250	2 kW ( 2 x 1000)	BHC10
20 L	480	330	3 kW ( 3 x 1500)	BHC20
50 L	615	415	4 kW ( 2 x 2000)	BHC50
100 L	720	535	6 kW ( 2 x 3000)	BHC100
200 L	900	620	8 kW ( 2 x 4000)	BHC200

Heating Mantle

As an alternative to heating bath, electric heating mantle can also be supplied for spherical & cylindrical vessels. It’s heating power varies according to the nominal capacity of the vessel involved.

This heating mantle is sub-divided into several heating zones each of which is equipped with a temperature probe so that the surface temperature of the vessel can be monitored. This work in conjunction with the control unit includes in the supply to prevent local hot spots occurring. The control unit also includes energy regulators , which can be used to control the heat input separately for each heating zone depending on the liquid level.

Vessel Cap. Ltr	D mm	L mm	ELEC. SUPPLY	CIRCUTS	POWER (kW)	CAT. REF.
5L	-	260	230V	1	0.6 kW ( 1 x 600)	JMD5
10 L	-	285	230V	3	1.0 kW ( 2 x 500)	JMD10
20 L	550	365	230V	3	1.5 kW ( 3 x 500)	JMD20
50 L	685	465	440V	3	3.6 kW ( 4 x 900)	JMD50
100 L	830	560	440V	3	5.4 kW ( 6 x 900)	JMD100
200 L	1050	680	440V	6	8.0 kW ( 8 x 1000)	JMD200

Notes :

1. Powder coating / S.S. Heating bath can be supplied on request . This should be specified during inquiry stage.

2. S.S. / Copper coil can be supplied on request . This should be specified during inquiry stage.

3. In all cases , electrical supply should be specified when ordering . All heating mantles are non-flame proof type. Flame proof heating mantle can be supplied on request.

Measurement & control

This instrument is mainly used to monitor the temperature of liquid in a glass vessel in a typical
glass distillation unit.

This instrument consists of a Temperature indicator and a Resistance Temperature Detector
(RTD). The instrument works on 230V, 50Hz power supply. This displays the temperature in
degree Centigrade in three and half digits of 12.5mm character height.

Vessel Cap. Ltr	RTD LENGTH	CAT. REF.
20	400	DTI20
50	500	DTI50
100	600	DTI100
200	700	DTI200

Two Point Digital Temperature Indicator

This instrument is mainly used to monitor the temperature of liquid in a glass vessel and temperature of vapours at reflux divider in a typical glass distillation unit. This instrument consists of a Temperature indicator and two Resistance temperature detectors (RTDs). The instrument works on 230V, 50Hz power supply.

This displays the temperature in degree Centigrade in three and half digits of 12.5mm character height. A switch is provided to see the two temperatures alternatively.

Vessel Cap. Ltr	RTD LENGTH FOR VESSEL	RTD LENGTH FOR REFLUX DIVIDER	CAT. REF.
20	400	200	DTT20
50	500	225	DTT50
100	600	250	ADTT100
200	700	300	ADTT200

Continuous Temperature Controller

This instrument displays and controls the temperature continuously by switching the power supply ON and OFF in an electrical heating equipment as per the initial settings of heating temperature, band width and reset temperature. The instrument consists of a Temperature controller, a series magnetic controller and a Resistance Temperature Detector (RTD).

RTD is put into the Thermometer Pocket of the glass vessel and desired settings are done. As the temperature in the vessel reaches to the set heating temperature, the temperature controller cuts the power in heating the equipment . Power starts on again as the temperature goes down as per the settings of band width and reset temperature.

This instrument works on power supply of 230V 50Hz and can be used with heating mantles and heating baths of all the size. It displays the temperature in Degree Centigrade (°C).

Vessel Cap. Ltr	RTD LENGTH	CAT. REF.
20	400	CTC20
50	500	CTC50
100	600	CTC100
200	700	CTC200

Decantor (separator)

Decantation is a process of separation of two immiscible liquids, having different densities. When these liquids are allowed to settle, two distinct layers are formed, heavier at bottom and lighter at top. This is a decantor which is suitable for continuous decantation .The mixture of liquids is continuously feed in the decantor at low velocity. This allows sufficient residence time for the formation of separate layers. The light phase liquid is continuously removed from the light phase outlet at the top. The heavy phase liquid enters the dip pipe at lower and overflow in the discharge pipe and is removed from the bottom.

This decantor provides continuous separation, visual monitoring, and ensures separation even after feeding is stopped. Decantor can be provided with adjustable overflow valve, (Type B) to adjust the position of interface for different operating situations

Nom. Cap.	DN	DN1	DN2	DN3	DN4	DN5	DN6	DN7	L	L1	L2	L3	L4	Type	CAT. REF.
20	80	25	50	25	25	25	25	50	800	125	525	150	-	A	SPS20
50	100	40	50	25	25	40	40	50	1025	150	725	150	-	A	SPS50
100	150	40	50	25	25	40	40	50	1175	200	825	150	-	A	SPS100
200	225	40	50	25	25	40	40	50	1475	250	1075	150	-	A	SPS200

20	80	25	50	25	25	25	25	50	1000	125	525	150	200	B	SPA20
50	100	40	50	25	25	40	40	50	1225	150	725	150	200	B	SPA50
100	150	40	50	25	25	40	40	50	1375	200	825	150	200	B	SPA100
200	225	40	50	25	25	40	40	50	1675	250	1075	150	200	B	SPA200

Decantor can be constructed with horizontal cylindrical vessels and to provide larger separating surface (Mention catalouge ref. is AHPA & AHPS).

Reflux Reaction Cum Distillation Unit

The units is available in vessel sizes of 20, 50, 100 & 200L, 300L and is suitable for operation under atmospheric pressure and full vaccum.

Reactor Bath Capacity	Bath KW	Addition Vessel Size	Vapour Line	CONDENSER HTA (m2)	RO.COOLER HTA (m2)	Unit Cat. Ref.	Unit Cat. Ref.
10 L	2	2 L	50 DN	0.2	0.1	2 L, 2 L	RDU 10
20 L	3.6	5 L	80 DN	0.35	0.1	5 L, 5 L	RDU 20
50 L	4.5	5 L	100 DN	0.5	0.2	5 L, 5 L	RDU 50
100 L	6	10 L	150 DN	1.5	0.35	10 L, 10 L	RDU 100
200 L	8	20 L	150 DN	1.5	0.35	20 L, 20 L	RDU 200
300 L	12	20 L	225 DN	2.5	0.5	20 L, 20 L	RDU 300

* These unit is also available in cylindrical vessel .

* Heating Mantel is also available in the same unit , please specify before the order.

Multi - Purpose R&d Unit

This unit is more versatile and cost effective, capable of working at atmospheric pressure or under full vacuum .

Reactor Bath Capacity	Bath KW	Addition Vessel Size	Vapour Line	CONDENSER HTA (m2)	RO.COOLER HTA (m2)	Unit Cat. Ref.	Unit Cat. Ref.
10 L	2	2 L	50 DN	0.2	0.1	2 L, 2 L	MRD 10
20 L	3.6	5 L	80 DN	0.35	0.1	5 L, 5 L	MRD 20
50 L	4.5	5 L	100 DN	0.5	0.2	5 L, 5 L	MRD 50
100 L	6	10 L	150 DN	1.5	0.35	10 L, 10 L	MRD 100

* These unit is also available in cylindrical vessel .

* Heating Mantel is also available in the same unit , please specify before the order.

Mobile Vessel

Mobile Vessel is perfect for pilot plant and production use to transport and store products. Cylindrical Mobile Vessel can be supplied from 30 to 200 liter and spherical vessels from 50 to 200 liter. If required, it can also be graduated.

NOMINAL CAPACITY LTR	DN	DN 1	L	CONDENSER HTA (m2)	CAT. REF. with PUMP
30	300	40	1500	MCV30	MCV30/P
50	300	40	1700	MCV50	MCV50/P
100	450	50	1950	MCV100	MCV100/P
150	450	50	2250	MCV150	MCV150/P
200	450	50	2550	MCV200	MCV200/P

NOTE : "L" is Vary ±50mm or as require size in special case. Mobile Vessel is also available in Spherical vessel .

Jacketed Cylindrical Mixing Reactor

Reactor Capacity	Jacketed Mixing Reactor Cat. Ref.
5 L	JMR 5
10 L	JMR 10
20 L	JMR 20
30 L	JMR 30
50 L	JMR 50

Mixing Reactor

Mixing Reactor systems represent a long-term evaluation of equipment and customer requirements. The Mixing Reactors are preferably used for wide applications in laboratory, pilot plant & for small-scale production. They reduce the need for investment in permanent installations & also reduce the pressure & temperature losses resulting from pipeline installations. These reactors are available with spherical shape & cylindrical shape. These reactors are also available in cylindrical jacketed form.

Construction of assembly :

Stirrer Drive, non-flameproof or flameproof Motor, 192 RPM.

Available with suitable condenser (HTA m2) .

Stirrer shape glass impeller stirrer with PTFE blades, vortex stirrer, Propeller stirrer & anchor stirrer.

Stirring assembly with bellow seal or with mechanical seal

Supporting structure in carbon steel, epoxy coated carbon steel, stainless steel 304 & stainless steel 316. All structures are available in trolley-mounted form.

Closing valves are available as a drain valve or flush bottom outlet valve.

SPHERICAL & Cylindrical Mixing Reactor

Reactor Capacity	Spherical Cat. Ref.	Cylindrical Cat. Ref.
20 L	SMR 20	CMR 20
50 L	SMR 50	CMR 50
100 L	SMR 100	CMR 100
200 L	SMR 200	CMR 200
300 L	SMR 300	CMR 300

STORAGE TANK OF VOLUME 100–500

They are composed of glass cylindrical kettles or flasks of capacity200-500, discharges of vessels are consistent by glass piping DN 50/40.

Cylindrical Vessel

NOMINAL CAPACITY LTR	D MM	L MM	CAT. REF.
100 L	470	1020	SCY100
150 L	470	1315	SCY150
200 L	600	1190	SCY200
300 L	600	1590	SCY300
400 L	600	1715	SCY400
500 L	760	1550	SCY500

Liquid-liquid Extraction Unit

The unit is available in vessel sizes of 10, 20, & 50L and is suitable for operation under atmoshepric pressure.

REACTOR CAPACITY	BATH KW	VAPOUR LINE	EXTRACTION VESSEL	CONDENSER M2	UNIT CAT. REF.
10 L	3	40mmx1m	10 L	0.35	LLU 10
20 L	4.5	50mmx1m	20 L	0.5	LLU 20
50 L	6	80mmx1m	50 L	1.5	LLU 50

Solid Liquid Extraction Unit

This operation involves preferential solublising of one or more soluble constituents (solutes) of a solid mixture by a liquid solvent. The unit described here is for a semi-batch operation.

REACTOR CAPACITY	BATH KW	VAPOUR LINE	EXTRACTION VESSEL	CONDENSER M2	UNIT CAT. REF.
10 L	3	40mmx1m	10 L	0.35	SLU 10
20 L	4.5	50mmx1m	20 L	0.5	SLU 20
50 L	6	80mmx1m	50 L	1.5	SLU 50

Assemblies Over Glass Lined Reactor

Hcl Gas Generation - Azeotropic Boiling Route

Operational reliability

Available in wide range capacities - from 5kg to 300kg/hr of dry HCl.

Except commercial hydrochloric acid, no other raw-material is required.

The spent acid about 21% HCl usually finds use for captive consumption.

Capable of operating from 25-100%.

Ease of installation.

Negligible pressure drop.

RAW MATERIAL & UTILITY REQUIREMENTS. :

The indicative requirements for 20kg/hr HCl gas generator are given below:

30-32% HCl, (kg/hr) : 250

Cooling water at 30º C (M3/hr) : 3.5

Chilled brine at -10º C ( M3/hr ) : 4

Saturated Steam at 2.5 Kgs/cm² - g (Kgs.) : 50

HCI Gas Generator

(Sulphuric Acid Route).

Commercial hydrochloric acid is available in the market as 30% aqueous solution and is widely used in industry in large quantities. But for certain applications e.g. in bulk drug/pharmaceutical industry HCI gas is required in anhydrous state for critical reactions where moisture cannot be tolerated. Such users generate anhydrous HCI from commercial grade for their captive consumption. Several methods have been adopted but generation through SULPHURIC ACID ROUTE is the most reliable and handy technique. Salient Features :

Operational reliability – the unit can be started/stopped in seconds.

Compact and continuous unit – all operations viz. drying, mixing, gas generation and cooling achieved in same unit.

Available in wide range capacities – from 5kg to 200kg/hr of dry HCI.

Except cooling water no other utility e.g. steam, chilled water etc. are required.

Anhydrous gas.

Ease of installation.

Capable of operating from 25-120%.

Negligible pressure drop

High efficiency – 99%.

Raw Material Requirement

The indicative requirements for 20 kg/hr HCI gas generator are given below:

30% HCL - 70 2. 98% H2SO4 -170

Hcl GAS ABSORBER - ADIABATIC TYPE

PACKED COLUMN	CONDENSER HTA (m2)	GAS RATE (Approx.)	EXTRACTION VESSEL	CAT. REF.
80mmx3m	0.35m2x2	40mmx1m	10 Kg/hr	HCL3
100mmx4m	0.5m2x2	50mmx1m	20 Kg/hr	HCL4
150mmx4m	1.5m2x2	80mmx1m	60 Kg/hr	HCL6
225mmx4.5m	2.5m2x2	80mmx1m	150 Kg/hr	HCL9
300mmx4.5m	2.5m2x2	80mmx1m	300 Kg/hr	HCL12

GAS ABSORBER - FALLING FILM TYPE

Process Description

SALIENT FEATURES

High absorption efficiency.

2. High acid concentration achievable.

3. Low outlet temperature.

4. Easy operation and maintenance.

5. Safe Operation due to low isothermal temperature.

6. Handle a wide range of gas loading with minimum liquid flow rates to maintain full tube wetting.

7. All the wetted parts of the falling film absorber are corrosion resistant to all the aggressive gases even at elevated temperatures.

8. Variation in Hydrogen Chloride Gas flow rates or Composition causes no operation problem.

Other Area Of Application:

Hydrogen Chloride Gas / Sulphur Dioxide Gas Absorption

Hydrogen Chloride Gas / Chlorine Gas Absorption

Hydrogen Chloride Gas / Chlorine Gas / / Sulphur Dioxide Absorption

Hydrogen Bromide Gas absorption

SPECIFICATIONS:

NOMINAL SIZE (mm)	ABSORBER AREA (m2)	NO. OF TUBE TUBE OD (mm)	MAX. GAS ABSORPTION RATE ( Pure HCL) ( kg/Hr)	MAX. ACID PROD. RATE (As 30% CL )(kg/Hr)	MAX. ACID PROD. RATE (As 30% CL )(kg/Hr)
80	1.00	4/20	30	100	FFA3
100	1.76	7/20	60	200	FFA4
150	4.80	19/20	150	500	FFA6
225	7.80	31/20	250	833	FFA9
300	15.30	61/20	500	1667	FFA12
400	36.00	143/20	1175	3917	FFA16
450	47.00	187/20	1500	5000	FFA18
600	84.00	333/20	2700	9000	FFA24

BROMINE RECOVERY PLANT

Process Description

Chlorine and Steam are also fed to the reaction column.

Stripping /Reaction Column - Glass

2. Cooling/Chilling Heat Exchangers

3. Phase Separator - Glass

4. Bromine Purification Column

5. Pure Bromine Condenser -Glass

6. Vent / Guard Condenser - Glass

7. Bromine Reboiler - Glass

8. Bromine Product Cooler - Glass

9. Crude / Pure Bromine Collecting Receiver - Glass

Raw Material Requirement :

Sea- Bittern (Brine)/ NaBr /KBr

Chlorine Gas

30% HCl

Products Specifications

Bromine Liquid : 99.7% (w/w, min)
Chlorine : 0.3 % (w/w, max)
Non -volatile matter : Balance

SULPHURIC ACID DILUTION PLANT

Process Description

The system consists of:

Dilution Chamber with accessories -Glass.

Heat Exchanger - Glass.

Glass Buffer as Receiver & Circulation of dilute acid (Optional).

4. Dilute Sulphuric acid Circulation Pump (Optional).

5. Glass Pipelines, Valves, & Fittings and Thermo well.

6. Non - Return Valve for Acid & Water Inlet.

7. Expansion Bellows In PTFE for all Nozzles of Glass Components.

Outstanding Features

Continuous method of producing the broad range of Sulphuric acid grades (Dilute Sulfuric acid from 98% to 10% ~ 15%)

The all Glass & PTFE construction of plant eliminates the material corrosion and allows this profitable operation to take place safely.

The unit can be offered vertical or horizontal as per site layout.

Compact design. The equipment is simple and easy to operate.

Control outlet acid temperature

Design temperature: 160 Deg

Valves

Introduction

Valves are widely used in the chemicals, pharmaceutical and allied industries. They form an essential part of any process plant or system in a wide range of applications, such as flow controls, pressure relief and filtering.
Valve bodies are made-up of Borosilicate glass 3.3 with PTFE bellow. So the material comes into contact with these products (Borosilicate glass and PTEF) only. Therefore valves are fully corrosion resistant and chemically inert as they have a glass body. Monitoring of the valve peration can be done visually. The entire valve range is suitable to use at full vacuum.

Line Valve

DN	DN1	d	L	H	CAT. REF.
15	15	12	125	90	PV07
25	25	18	175	175	PV1
40	25	18	225	175	PV1.5/1
40	40	26	225	200	PV1.5
50	50	38	300	220	PV2

Spindles are made of PTFE.

Drain Valve

DN	DN1	d	L	H	D	CAT. REF.
15	15	12	125	90	14	PVD07
25	25	18	175	175	28	PVD1
40	25	18	225	175	28	PVD1.5/1
40	40	26	225	200	42	PVD1.5
50	50	38	300	220	50	PVD2

Spindles are made of PTFE.

Angle Valve

DN	DN1	d	L	H	degº	CAT. REF.
15	15	12	50	80	90	PVE07/90
15	15	12	50	80	80	PVE07/80
25	25	18	100	175	90	PVE1/90
25	25	18	100	175	80	PVE1/80
40	40	26	150	200	90	PVE1.5/90
50	50	38	150	220	90	PVE2/90

Vent Valve

DN	D	d	L	CAT. REF.
15	11	10	125	PVL07
25	11	10	150	PVL1
40	11	10	150	PVL1.5

pindles are made of PTFE.

Vent Vacuum Valve

DN	D	d	L	L1	CAT. REF.
25	12	10	280	85	PVW1/07
40	12	10	280	85	PVW1.5/07

pindles are made of PTFE.

NON-RETURN BALL TYPE Valve

This valve is used in vertical lines only. It is clamped between buttress end using long bolts.
Total assembly consists of PTFE & glass ball.

DN	d	L	L1	CAT. REF.
15	5	19	85	NRD07
25	10	25	85	NRD1
40	15	33	85	NRD1.5

BOTTOM OUTLET VALVE

This valve is used in vertical lines only. It is clamped between buttress end using long bolts.
Total assembly consists of PTFE & glass ball.

DN	DN1	DN2	d	L	L1	L2	CAT. REF.
40	25	25	26	260	105	190	BAL1.5
50	40	25	38	260	105	190	BAL2

Adjustable Overflow Valve

This valve is suggested for adjusting the interface in separators (e.g. in Liquid to Liquid
Extraction). Level adjustment is substantially variable and is by means of a PTFE tube fitted
with sealing mouth that can be moved up and down inside a precision bore glass tube.

DN	DN1	d	L	L1	L2	CAT. REF.
25	25	25	420	100	50	OF1
40	25	25	600	150	90	OF1.5
50	25	25	600	150	90	OF2