Latest Products http://www.rotaryevaporator.in Latest Products Wed, 16 Oct 2019 06:02:59 +0530 en-us http://www.rotaryevaporator.in Industrial Glass Equipment http://www.rotaryevaporator.in/industrial-glass-equipment.htm http://www.rotaryevaporator.in/industrial-glass-equipment.htm Tue, 29 Jan 2019 00:00:00 +0530 Acid Recovery Plants http://www.rotaryevaporator.in/acid-recovery-plants.htm http://www.rotaryevaporator.in/acid-recovery-plants.htm Tue, 29 Jan 2019 00:00:00 +0530 HCl Gas Generation Plant http://www.rotaryevaporator.in/hcl-gas-generation-plant.htm http://www.rotaryevaporator.in/hcl-gas-generation-plant.htm Tue, 29 Jan 2019 00:00:00 +0530 HCl –Hydrochloride Gas Generator-Calcium Chloride Route Hydrochloride gas is useful for Several Applications such as Hydochlorination of Bulk drug to make product water soluble, also required in the anhydrous state for critical reactions where moisture cannot be tolerated. Calcium chloride route has cheapest in working cost as there is little neutralization cost . In other routes, large amount od acids are generated whose neutralization cost is much more Dry Gas is available in Cylinders which was quite costly and found handling problems while passing gas in the reactor .   Method Of Hcl Gas Generator –CaCl2 Route Several methods have been adopted by industries for HCL Gas Generator. But generation by Sulphuric Acid Route and Boiling Route are commonly practiced. We offer Calcium Chloride Route for HCL Gas Generator. Hydrochloric acid and water form a maximum boiling point azeotrope at 11O°C corresponding to a concentration of 20.24%; HCl. By adding concentrated CaCl2 solution to commercial hydrochloric acid; azeotrope point is eliminated and. the entire HCl becomes available for liberation by distillation. Anhydrous HCl gas generation through Calcium Chloride Route is the most environmental friendly technique.   Process Description The above principle- is achieved in practice by feeding metered quantities of commercial HCl and CaCl2 -solution to a stripping column with a steam heated re-boiler at the bottom. The effluent from the bottom of the column is a dilute acidic calcium chloride solution which is concentrated to desired Concentration in a evaporator and re-used. The vapor leaving is condensed stage wise with cooling water and chilled brine as a coolant. The relatively dry gas passes through a mist eliminator and to the point of consumption.   Salient Features Designed Considering operation and maintenance problem Proven design that is a combination of different MOC most suitable for its use Turn down ratio of 30% Simple operation makes system operation and maintenance Friendly(Less Pump and Instrumentation) ·Nearly zero Effluent system which makes pay back period fast over other systems considering Higher raw Material costs and handling and neutralization cost of Effluents Supplied by Experience team of Engineers in this field   HCL Gas generation by Boiling Route This route has an advantage when 30% Hydrochloric acid is being used in a house like internally in a plant or for resin bed regeneration. As a guide line, the Azeotropic composition of HCL-water Mixture is 20.5% . One can use 20.5% Hydrochloric acid in the house and Dry HCL gas without any raw material price. The system considered for the above duty is schematically shown Process flow diagram . Commercial hydrochloric acid containing 30-32% (w/w) HCl is preheated in a preheater (H2) by steam and fed to main fractionating column (C) in which heat is supplied through reboiler (R) using steam as heating media. The vapours leaving the column are condensed through a series of condensers HE1 and HE2 with cooling water and chilled brine as coolant respectively. The gas leaving the condensers (HE1 & HE2) passes through a mist eliminator (E) & then to sulphuric acid guard (G-1, 2,3) to knock down traces of moisture. The final gas goes to the point of consumption through a flow meter (F2) The spent acid containing 20-21% HCl is cooled in cooler (H1) and discharged continuously. This plants available from 20 kg/hr to 100 kg/hr   HCL Gas generation by Sulfuric Acid route This process is simple to operate and has lower Utility cost than the other commercially available processes. Required quantities of 98% sulfuric acid and 30% HCl are sparged from the tank through flow meter into Mixing Zone as to give controlled flow in the Mixing Zone. HCL gas from the solution is stripped out by the action of sulfuric acid. Required heat is supplied by dilution of 98% sulfuric acid and little steam in Evaporating Zone. HCl gas is passed through Drying Zone .In drying zone HCl Gas is enriched by drying through Sulfuric Acid. To keep more safety for dryness, HCl Gas is passed to the sulfuric acid trap. The dry product gas is measured through a rotameter and taken to a process or storage. The bottom product (spent acid) contains dilute sulfuric acid with some dissolved HCl. The bottom product is cooled in the cooling zone and taken to the spent acid storage tank. To remove Dissolved Hydrochloride gas from Spent Sulfuric Acid to minimum, Steam Connection is provided. Slight Steam is required to keep it at higher temperature and keep minimum Solubility of HCl. It is to be noted in this process that the only utility requirement for this system is cooling water and little quantity of steam These plants are available up to 60 kg/hr. If you require larger capacity ;please ask HCL Concentration and Purification Plant http://www.rotaryevaporator.in/hcl-concentration-and-purification-plant.htm http://www.rotaryevaporator.in/hcl-concentration-and-purification-plant.htm Tue, 29 Jan 2019 00:00:00 +0530 Aqueous Hydrochloric acid is a mixture of Hydrochloride and Water. As Hydrochloride is highly soluble in water, Aq, Hydrochloric acid at 25 0c, available in strength up to 30 % Hydrochloric acid Large Quantity of Hydrochloric acid is used in Metal Processing industry, where dilute acid is generated. It is necessary to recycle Hydrochloric acid to cut costs due to neutralization and environment. UD technologies offer solutions for this problem and offer Hydrochloric acid Concentration plants. We choose appropriate technology and Material of Construction depending on capacity Hydrogen chloride/water displays a maximum azeotrope at a boiling temperature of 108.6°C, for a system pressure of 1 bar and an HCl concentration of 20.2wt%.   If the acid concentration is lower than the azeotrope mixture, the acid can be concentrated only up to the azeotrope point. Further concentration needs special procedures.   We have considered the most economical contemporary technology “Azeotropic distillation & Absorption Technology”. This is an economical technology. The azeotrope point is suppressed as best as possible and increases the relative volatility of HCl. The relative volatility may be impacted by the change of the activity coefficients. This is achieved by the addition of a third ingredient, which knocks out water and displays strong hygroscopic properties. Conc. HCL & HCl gas is produced at the head of the Azeotropic distillation and Absorption column depending upon the choice of an appropriate extraction agent. In the column, the extraction agent is diluted with water, which is extracted in a selective fashion from the inflowing mixture. Subsequently, the extractive agent is recycled and concentrated and fed into the Azeotrope Distillation process. Sulphuric acid and aqueous solutions of CaCl2 are appropriate extraction agents for the concentration of hydrochloric acid. Hydrochloride Gas Absorption Plant http://www.rotaryevaporator.in/hydrochloride-gas-absorption-plant.htm http://www.rotaryevaporator.in/hydrochloride-gas-absorption-plant.htm Tue, 29 Jan 2019 00:00:00 +0530 Hydrogen chloride is produced as a by-product or waste gas by a variety of processes like chlorination of Organic chemicals within the process industries. In many countries there are strict maximum emission levels for hydrogen chloride which mean that it must be removed from waste gas streams. This may be done simply by scrubbing it out of the waste gas, or where the quantities are large enough, by absorbing it to produce a hydrochloric acid product.   Hydrogen chloride has a great affinity for water and the absorption can be easily accomplished as long as a suitable method is found to contact the gas and the water. The absorption of hydrogen chloride into water causes a great deal of heat to be evolved which has to be removed from the system. The theoretical maximum concentration achievable is dependent on the temperature and the partial pressure of HCI in the exhaust gas entering the plant. The most appropriate HCI absorption process for any particular application depends on the nature of the feedstock and on the product required. The three basic types are batch-wise operated HCI scrubbers or continuously operated adiabatic and isothermal absorbers.   Hydrogen chloride and hydrochloric acid are very corrosive materials and will attack many materials of construction commonly used in the chemical process industries. Borosilicate glass is the ideal material of construction, being suitable for handling hydrogen chloride gas, hydrochloric acid, and any impurities present with the exception of hydrofluoric acid Hydrogen chloride eventually generated in reaction along with SO2, Unreacted chlorine or organic vapors.T o absorb Hydrogen chloride with such additional chemicals, need s different designs and required expertise   The Adiabatic absorber is the simplest form of HCl absorber, which can be operated continuously. Under the normal operating procedure, Adiabatic Hydrogen Chloride Absorber produces 30 % HCl. Adiabatic Absorber is a vertically mounted Packed Column. The standard configuration of the adiabatic absorber consists of a suitable Glass Packed Column with internals, coil type condenser & cooler with the necessary drain outlet for the acid. The Hydrogen Chloride Gas enters at the bottom of the column & Water flows from the top of the column & flows down through the column.   Heat generated by the dilution of Hydrochloric acid gas with water. It vaporizes @30% water and other non-soluble components of the gas stream. Condensed stream together with make up water is returned to the packed tower and discharged from the bottom of the column after cooling by cooling water.   Falling Film Absorber Capacity:10 Kg/hr to 900 Kg/Hr –Incoming 100%HCl gas Process Description Hydrogen Chloride gas is produced from the variety of process industries & mainly from chlorination operation. This must be scrubbed before venting to the atmosphere. Hydrogen chloride has a great affinity of water and easily absorbed in water. The absorption of Hydrogen Chloride gas in to water cause large amount of heat, due to exothermicity which has to be removed by means of suitable device. The remaining un-absorbed gas along with other inserts from the bottom of the absorber is entering in to Secondary Process water is circulated through Secondary Scrubber to absorb the HCl gas and form dilute acid. The advantage of providing Tail Scrubber is to get scrubbed Unscubbed 5% gases.. This dilute acid is circulated through Falling Film Absorber to absorb HCl gas as explained above.   Salient Features : High absorption efficiency. High acid concentration achievable. Safe Operation due to low isothermal temperature. Handle a wide range of gas loading with minimum liquid flow rates to maintain full tube wetting. Variation in Hydrogen Chloride Gas flow rates or Composition causes no operation problem. Sulphuric Acid Concentration Plant http://www.rotaryevaporator.in/sulphuric-acid-concentration-plant.htm http://www.rotaryevaporator.in/sulphuric-acid-concentration-plant.htm Tue, 29 Jan 2019 00:00:00 +0530 Concentration of Weak Sulphuric Acid from 20 % to 70 %   UD Technologies offer sulphuric Acid concentration plants from 20% to 70% .   Sulfuric acid is one of the world’s most widely used chemicals and finds numerous applications as the production of fertilizers, explosives, plastic as e.g. polyurethanes, esterification of intermediates, dyes and also the iron and steel industries. In most chemical processes contamination and dilution of concentrated sulfuric acid occurs producing huge waste streams of contaminated spent sulfuric acid.   70% Sulphuric acid can be reused .Also Concentration up to 70% , during evaporation, Sulphuric acid vapors evolved is nearly nil. Concentrating sulfuric acid from 20 to 70wt% involves evaporation of large amount of water out of the sulfuric acid. Single- or multi stage natural circulation evaporators, Themosyohon or Forced circulation evaporators in Multi stage are used to minimize the required amount of heating steam. Multi stage evaporators’ uses vapor arising from previous or next evaporator using boiling point difference and pressure difference.   The number of stages and the type of heating system for each stage are governed by the concentration of the waste acid and the available heating media. Account must also be taken to the behavior of the acid during the concentration process such as the generation of gases possibly leading to foams and the precipitation or evaporation of products present in the waste sulfuric acid. Sulphuric Acid Dilution Plant http://www.rotaryevaporator.in/sulphuric-acid-dilution-plant.htm http://www.rotaryevaporator.in/sulphuric-acid-dilution-plant.htm Tue, 29 Jan 2019 00:00:00 +0530 Diluted Sulphuric Acid is used in chemical industry for Chemical Reactions and in Battery industries, Dilute Sulphuric Acid used of Different concentration. Sometimes two different strength of Sulphuric Acid streams and concentrated Sulphuric acid to have definite concentration of Sulphuric Acid. Dilution of Sulphuric Acid Produces Enormous heat .This heat transferred to Dilute sulphuric acid and eventually reaches more than boiling point in range of 50% or more   Their goal is to obtain diluted sulphuric acid at a required concentration and temperature.   Principles of dilution: The concentrated acid and water are mixed in the dilution unit. This reaction is very exothermic and the acid after dilution has a high temperature. The diluted acid is cooled in a Appropriate Glass and /or graphite heat exchanger considering strength of Dilute Sulphuric Acid   Characteristics: Accurate calculating of the thermal balance, optimized design and selection of the best suitable equipment. SKID enclosing all the equipment for acid dilution, pipe connections, the control of the cooling and security equipment. The user can directly connect the delivery pipes for the concentrated acid, the dilution water and the cooling liquid.   The following equipment, made from anticorrosion materials, can also be supplied separately: Dilution mixer in Glass- Graphite – PTFE. Glass -Graphite Heat Exchanger. Pumps (AOD, centrifugal…). Installation and commissioning   Advantage: Savings thanks to smaller storage needs and decreased transport cost. SKID rapidly operational. Diluted sulphuric Acid ready for use. Flexibility of use with regard to nominal capacity. Very large possible range of concentration and temperature.   Application: All processes requiring continuous and important quantity of sulphuric acid. Bromine Recovery Plant http://www.rotaryevaporator.in/bromine-recovery-plant.htm http://www.rotaryevaporator.in/bromine-recovery-plant.htm Tue, 29 Jan 2019 00:00:00 +0530 Bromine in Nature available in Sea water in PPM levels.Sea Brine-bittern formed in Salt farms after removal of salts contains Bromine in 2-6 GPL Level. Highest bromine content available in the Dead Sea at Israel and Jorden. Bromine is extracted from salt brines by reactive stripping. Salient Features Production of 99,9% bromine from Salt bittern-brines Debromination of brines and waste bromide stream down to 0.1% Bromine Proven and state of the art process know how Bromine recovery from industrial bromide Glass and glass-lined steel as ideal highly corrosion and diffusion resistant material Highly efficient Hot process   Bromine recovery From Sea bittern UD Technologies offers bromine production plants with the proven process know How. Bromine is widely used in the manufacturing of Fine chemicals, pharmaceuticals and Fire retardant chemical Bromine is available in nature as magnesium bromide in seawater in minute quantities say 0.065 Gram /liter. With the solar evaporation of water in salt farms result in crystallization of salt. After removal of salt, remaining mother -sea Bittern is rich in Bromine content say 2.5-4 GPL. This content can be economically recovered using the hot process to produce elemental bromine As Bromine itself is highly corrosive manufacturing process is at a higher temperature, Ud Technologies offers complete plant with special corrosion resistant material of construction with purity complies with Indian Government standard IS 2142   Brief process Description :Process divides into three steps: Displacement of Elemental Bromine from Sea Bittern in Oxidation reaction by Chlorine Steam Stripping of Bromine and condensation Purification of Bromine to remove chlorine and moisture.   Main Reaction Column is Combined Reactive Stripping Column. First, two steps carried out in the same column. Step 3 –Purification involves separate Distillation Column.Design of Plant is carried out considering varied Bromine content in feed ad varied flow rates. Due to this design, it is possible to run the plant in different seasons with consistent purity.  Product Quality Specification: Strictly adheres with Indian Government standard IS 2142 Bromine –Wt%: 99.5% Chlorine- Wt % > 0.05% -0.08%   Bromine Recovery from Industrial Solutions We Design, Supply and Commissioned the glass Plant for IS Quality Bromine from Industrial Bromide Solution. Bromine being a highly reactive material finds wide applications in many Chemical Industries like Organic Intermediates, Dyestuffs, Agrochemical, Fire retardants etc for BrominationThe reactions to form the chemicals usually generate hydrogen bromide as a by-product as in the following example :R – H + Br2 ^ R – Br + HBrClearly, no more than half the bromine added ends up in the product – the rest being rejected as hydrogen bromide gas and as dissolved bromides such as Sodium Bromide, Potassium Bromide (often rejected in washing solutions). But bromine is an expensive raw material and economic good sense suggests that it should be recovered. Hydrogen bromide in water and then recover the bromine from this solution as well as from other aqueous waste streams. We can then purify the bromine to give a product (typically better than 99.5% bromine) to re-use in the reactors. Aqueous Bromide solution is reacted with chlorine gas in reaction or Stripping column. The Chlorine liberates elemental bromine from the dissolved bromide. This is stripped out by the live steam feed from the bottom of the column. Crude bromine is then distilled to get Bromine purity of minimum 99.5%. The solution is not always so simple though, as feeds are often contaminated with organic material from the process. These organic impurities have to be removed by pre-treatment before feeding to the plant.   Overview of the SystemThe system consists of Stripping / Reaction Column – Glass Cooling / Chilling Heat Exchangers Phase Separator – Glass Bromine Purification Column Pure Bromine Condenser – Glass Vent / Guard Condenser – Glass Bromine Reboiler – Glass Bromine Product Cooler – GlassCrude / Pure Bromine Collecting Receiver – Glass Glass Pilot Plants http://www.rotaryevaporator.in/glass-pilot-plants.htm http://www.rotaryevaporator.in/glass-pilot-plants.htm Tue, 29 Jan 2019 00:00:00 +0530 Capitalizing on our in-depth industry knowledge, we are involved in offering a wide range of Pilot Plants considering various Operating Parameter and Unit operations. Pilot plants are used for scale up and scale down the process for commercialization of process developed in Kilolab. A pilot plant is a combination of Reaction, Pretreatment of raw material like preheating-precooking-filtration-purification, post treatment of finished products like filtration, Purification with different techniques.   UD offers separate or in combinations of Triple walled Glass Reactors and distillation set up over Cylindrical -Spherical Glass Reactor and various Distillation set up considering Operating parameters Liquid Liquid Extraction Unit Solid Liquid Extraction Unit Gas Liquid Absorption unit Continuous Reactors like CSTR- PFR-Falling Film Reactor in Glass Chromatography Separating Columns Gas Solid Adsorption in Glass Filtration like nutsche filter, Agitated Nutsche filter Evaporation like Falling film evaporator, Rotary Film Evaporator,Wiped film evaporator Different Heat exchangers by application- Heating and cooling, Condensation, evaporation, Reboiler   Enriched with enormous industrial knowledge, we have been able to manufacturer, exporter and supplier a broad array of Glass Pilot Plant. These pilot plants are highly applicable in the chemical industry. Offered pilot plants are designed under the severe supervision of our adept professionals. Provided pilot plants are highly accredited in the market for their plentiful quality aspects.   Features: Provides pilot plants for scale up like Reactors Evaporators and Distillation plants Provides complete glass/SS Plant for manufacturing very costly API Molecules Available with Computerized control and data acquisition We can supply also as per your customized requirement Laboratory Glass Reactors http://www.rotaryevaporator.in/laboratory-glass-reactors.htm http://www.rotaryevaporator.in/laboratory-glass-reactors.htm Tue, 29 Jan 2019 00:00:00 +0530 Reactor is vessel or system in which chemical Reaction prodeeds and Reactants converts in Production.Design of Chemical Reactor Varies Widely with process Parameters..Due to transparency and Universal Corrosion resistance;Borosilicate Glass Is preferred Material of Construction for Kilo lab and Pilot plants  and Production for small batches also   UD Technologies supplies Glass Batch Reactor in  Spherical and Cylindrical Shapes with 10 liter to 500 liter volume.   Cylindrical Shape is  widely used considering Geometric and Kinematic Similarity with Commercial Reactors   The designs of  Batch reactor Jacketed Glass Vessel or Filter Reactor  can be further modified as per client’s requirements such as : Addition of baffles Addition of jacket in cylindrical reactors (Jacket MOC – Glass / SS / MS) Addition of stirring system arrangement (Glass Stirrers / PTFE Stirrers) Providing heating and cooling baths and mantles where temperature control is required Filter Reactor in which filtration can be carried out after reaction Triple walled Reactor (up to 50 liter) for Cryogenic Reaction   UD Technologies also has the expertise to design, engineer and manufacture specialized types of reactors such as : Continuous Stirred Tank Reactor (CSTR): CSTR is the most basic type of continuous reactors having wide application in various types of chemical process industries. Continuous stirred-tank reactors (CSTRs) are open systems, where a material is free to enter or exit the system that operates on a steady-state basis, where the conditions in the reactor don’t change with time. Reactants are continuously introduced into the reactor, while products are continuously removed. CSTRs are very well mixed, so the contents have relatively uniform properties such as temperature, density, etc. throughout. Also, conditions in the reactor’s exit stream are the same as those inside the tank. Ultra Violet Reactor (UV Reactos): These are the special type of reactors where the chemical reactions take place in presence of ultraviolet light rays. The capacity and design of reactors can be tailor made as per client requirements. Triple Walled Reactor: These types of reactors are also known as double jacketed reactors. The outer jacket is vacuum sealed and hence temperature conditions and other parameters are maintained in reactor throughout the reaction process. It is available from 5 liters to 50 liters with different configuration Plug Flow Reactor is Available with Different configuration depending on process requirements along with Efficient Mixing All the above reactors are available in – GMP/ Non-GMP and Flame Proof/ Non-Flameproof versions along with complete automation as well.     Glass Reactor For Scale Down Studies UD can meet the specific requirements by offering the widest selection of reaction vessels. Scale-down can help you verify whether existing large-scale manufacturing equipment can be used to manufacture other products. Or you can try to test the efficiency of production by conducting a scaled-down simulation and changing processes and parameters.This shall help in Process development and confirmation of Production IQ-DQ-OQ-PQ This not only saves on unnecessary costs but also helps you improve the production capacity. We offer Reaction vessels with an Exact diameter to Height Ratio and Agitators to maintain Geometric and Kinetic Similarity. Our expertise also in wiped film evaporator where we can offer Required Wiper Blade design for Scale Down Studies Agitated Nutsche Filter http://www.rotaryevaporator.in/agitated-nutsche-filter.htm http://www.rotaryevaporator.in/agitated-nutsche-filter.htm Wed, 06 Feb 2019 00:00:00 +0530 Chemicals and API are frequently processed as powders, so that a crystallization of the solution after the reaction takes place and subsequently separation of solid and liquid materials becomes necessary.   For such applications UD offers high quality filters for pilot plant facilities R & D Labs and for application in Kilo Labs as per their requirements of whether their primary purpose to clarify the liquid or to remove solids by filtration. Depending on solid particles in slurry different volumes of Filter cake Volume and filtrate is provided Nutch filter can be designed as per client’s process and GMP requirements   The most crucial part is to remove solids and Filter cloth from top glass part. Our design is user’s friendly such that top cover or bottom cover can be easily removed and fixed by Operator Filter Cloth fixing is such that to change Filter cloth ,Bottom Part does require to dismantle or lower. It can be fixed or removed from Top Part only to make it Maintenance and User Friendly   Agitated Nutsche Filter If process requirement needs to have Agitation-ANF ,UD Also offer top SS PTFE Sleeved Scrapper Stirrer which can be Operated Manually or by Electrical Motor . To make it ANF Large side Nozzle can also be provided so that after scrapping cake From Side Nozzle cake cal be removed Considering Modular Approach we also give transfer Pump and Skid Mounted Motor as per URS The contact parts are always 3.3 Expansion Borosilicate Glass and PTFE The equipment is designed in such a way that it can be easily dismantled for cleaning according to GMP regulations. Jacket can also be given in case of Hot filtration We offer Large Glass Agitated Nutch filter/Nutch filter with Motorised Lifting and lowering arrangement The dissipative PTFE is approved by FDA regulation too.   Applications of Glass Nutsche Filters-Agitated Nutch Filter Acidic and other corrosive Media Filtration Light Sensitive Product Filtration  Vacuum Filtration Competitive   Advantages of the product Superior technical solution * No metal in contact with the product Movable skid on wheels Comfortable handling Easy cleaning Quick harvesting using top easily removable cover Simple substitution of the filter cloth Connection for Feed ,Solvent for Wash ,ventilation/ nitrogen on the top cover etc. Excellent corrosion-resistance Smooth, pore-free surface Transparency Catalytic inertness No effect on odour and taste Physiological acceptability Glass Shell and Tube Heat Exchangers http://www.rotaryevaporator.in/glass-shell-and-tube-heat-exchangers.htm http://www.rotaryevaporator.in/glass-shell-and-tube-heat-exchangers.htm Wed, 06 Feb 2019 00:00:00 +0530 UD Technologies is a manufacturer and designer for Glass Shell and Tube Heat Exchangers for various duties such as: Heating Cooling Single component Condensation Multi-component condensation Thermosyphon reboiler Falling Film Evaporators Falling Film Absorbers Waste Heat Economisers along with adjoining pipelines and equipment   Glass Shell And Tube Heat Exchanger-Visual Process Control In order to cement our position, we are successfully presenting a wide and quality assured gamut of Glass Shell And Tube Heat Exchanger. Offered heat exchanger is designed well by our capable professionals. Available in several technical specifications, provided heat exchanger is greatly demanded in the market for its brilliant feature like hassle free performance, low maintenance and precision-designed. In addition to the classical Glass heat exchangers in the coil or shell and tube construction form, UD offers you a variety of process-specific Equipment. Our Process engineering division would be happy to help you with a layout design   Shell and tube heat exchangers: Our Heat Exchangers are designed and built such that nearly all removable Parts like Shell, Tube Sheet, Tubes, Bonnet Glass Shell and Tube Heat Exchangers are available upto 40 Sq. Mt Heat transfer Area Metal Shell and Glass Tube Heat exchangers are Avialble up to 50 Sq. Mt area   Heat transfer Application Condensation on Shell Side Condensation on tube Side Falling Film Evaporator Thermosyphon Reboiler Waste heat Economiser Heating -Cooling Application Climbing Film Evaporator or Recirculatory Evaporation Falling Film Reactor and Absorber We also offer Shell and Graphite tubes heat exchangers with Shell options of Glass – MS-SS. Bonnets are also available with Glass –Graphite – Metal as per process requirements   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   Coil type heat exchangers: Flexibility to increase Heat Transfer Area by adding more modules UD Technologies Manufacturers Coil Heat Exchangers from 0.2 Sq. Meter to 4 Sq, Meter Heat transfer Area UD technologies Designs ,Manufacturers ,Supplies Heat Exchanger for Highly corrossive Environments and different Process requirements like condnesation ,Thermosyphon Reboiler ,Heating-Cooiling and vaporization UD Selects MOC from Borosilicate Glass-Graphite-PTFE and Some Exotic metals Like Tantalum Offers from Smaller Heat transfer Area 0.2 Meter Square to 30 Sq, Mt Liquid Extraction Plant http://www.rotaryevaporator.in/liquid-extraction-plant.htm http://www.rotaryevaporator.in/liquid-extraction-plant.htm Wed, 06 Feb 2019 00:00:00 +0530 UD Offers different Extraction solutions Mixer Settler Mixer-settlers, both as stand-alone and as in-column type, are offered for special applications. Due to the pump-mix turbine no additional feed pumps are required in most cases.   Continuous Packed Bed Liquid Liquid Extraction The key benefit of a packed column is the high throughput which leads to small column diameters. Together with specially adapted liquid distributors, our structured packing provides the best extraction performance   Agitated Extraction Column In applications with high mass transfer and/or changing physical properties, this is the column of choice. The compartment geometry can be adapted to compensate for changing conditions resulting in a constant high column performance. The main features are the special mixing turbines and the perforated partition plates.   All Items can be coupled with Computers for Control and Data Acquisition through SCADA.   UD Offers Glass Rotating Disc Extractors The Rotating Disc extractor is a continuous, counter-current, liquid-liquid extractor, used for extraction of product or impurities from aqueous or organic streams by extraction with suitable organic solvent or water. The technique with its excellent repeated mixing and settling feature at each stage creates an extraction capability that is equivalent of several washings in a batch kettle. Solvent consumption can be reduced almost to 50% and power consumption to 70% than the batch operation. Simple and non-laborious operation with use of simple automation makes it possible to get consistent results.Used for extraction of product or impurity from bulk drug reaction mass, impurity removal from agrochemical product streams, extraction of product from mass stream in plant extract stream, biochemicals, recovery of product or toxic component from waste water stream   Agitated Extraction is Practically Universally Suitable for all type of Liquid Liuid Extraction.Limiting Condition is minimum density difference 0.05 Kg/M3 between both phases and a not to form Stong tendancy to form stable emulsion in order to allow a smooth agitation   In applications with high mass transfer and/or changing physical properties, this is the column of choice. The compartment geometry can be adapted to compensate for changing conditions resulting in a constant high column performance. The main features are the special mixing turbines and the perforated partition plates.   Advantages : Adaption of Compartment and Agitator Geometry to the specific Product and Operating Condition The Optimal Droplet Size can be adjusted ed by varying Agitation Speed Insensitive to Solids   In applications with high mass transfer and/or changing physical properties, this is the column of choice. The compartment geometry can be adapted to compensate for changing conditions resulting in a constant high column performance. The main features are the special mixing turbines and the perforated partition plates. 5 Liter Rotary Film Evaporator http://www.rotaryevaporator.in/5-liter-rotary-film-evaporator.htm http://www.rotaryevaporator.in/5-liter-rotary-film-evaporator.htm Tue, 29 Jan 2019 00:00:00 +0530 Rotary Evaporator 5 liter is designed and developed for Solvent removal and concentrate for Heat Sensitive Materials. Rotary Extractor 5 liter is its variant in which Simultaneous Solid Liquid Extraction and Concentration of Extract takes place. This reduces Valued Operation Time Falling Film Evaporator http://www.rotaryevaporator.in/falling-film-evaporator.htm http://www.rotaryevaporator.in/falling-film-evaporator.htm Wed, 06 Feb 2019 00:00:00 +0530 UD Falling film evaporators based on shell & tube heat exchangers are available for the evaporation of temperature sensitive substances and those tend to form useless residues by condensation or polymerization.   In falling film evaporators, liquid and vapors flow downwards in parallel flow. The liquid to be concentrated is preheated to boiling temperature if required. An even thin film enters the heating tubes via a distribution device in the head of the evaporator, flows downward at boiling temperature, and is partially evaporated.   The liquid to be evaporated is evenly distributed on the inner surface of a Glass tube. The liquid will flow downwards forming a thin film, from which the boiling/evaporation will take place because of the heat applied by the steam. The steam will condense and flow downwards on the outer surface of the glass tube. A number of tubes are built together side by side. At each end the tubes are fixed to tube plates, and finally the tube bundle is enclosed by a shell made either of steel or Glass depending upon the steam pressure. The steam is introduced through the shell. The space between the tubes is thus forming the heating section. The inner side of the glass tubes is called the boiling section. The concentrated liquid and the vapour leave the evaporator at the bottom part, enters the subsequent separator tangentially from where the concentrated liquid is discharged (usually by means of the pump) from the bottom and vapor leave the separator from top.   Falling film evaporators can be operated with very low temperature differences between the heating media and the boiling liquid, and they also have very short product contact times, typically just a few seconds per pass. These characteristics make the falling film evaporator particularly suitable for heat-sensitive products, and it is today the most frequently used type of evaporator.   However, falling film evaporators are designed very carefully for each operating condition; sufficient wetting of the heating surface by liquid is extremely important for trouble-free operation of the plant. If the heating surfaces are not wetted sufficiently, dry patches and incrustations will occur; at worst, the heating tubes will be completely clogged.   The proper design of the liquid distribution system is critical to achieve full and even product wetting of the tubes. This is specially designed by ‘Super’.   Because of the low liquid holding volume in this type of unit, the falling film evaporator can be started up quickly and changed to cleaning mode or another product easily.Falling film evaporators are highly responsive to alterations of parameters such as energy supply; vacuum, feed rate, concentrations, etc. When equipped with a well-designed automatic control system they can produce a very consistent concentrated product. Wiped Film Evaporator http://www.rotaryevaporator.in/wiped-film-evaporator.htm http://www.rotaryevaporator.in/wiped-film-evaporator.htm Wed, 06 Feb 2019 00:00:00 +0530 UD Technologies is distinguished as the most admired enterprises in this industry, offering a broad gamut of Glass Wiped Film Evaporator.Wiped Film Evaporator is ideally suited to process Hard –to –handle, heat sensitive and Viscous materials. These are just some of the many and varies products that are processed by WFEs. Pharmaceuticals – Amino Acids, Alkaloids ,Ascorbic Acid, Biochemical , Penicillin ,Vitamin C and E, Steroid Derivatives Chemicals –  Acid Chlorides –Amino Acids-Caprolactum Polymers &RESINS – Epoxy resins, latex ,synthetic rubber ,polystyrene , phenolic resins , silicone polymers Food – Tomato paste ,fruit Nectars ,chicken stock ,fish protein ,vanillin ,corn syrup, whey ,fruit juices , lecithin , marigold extract Fats & Oil – Cotton seed oil, Dimer and trimer Acids, Edible Oils ,Fatty Acids , glycerides, glycerin ,rosin acids ,fatty amides Other – Coal tar products ,Lube oils ,PTA , Catalyst concentration This film evaporator is designed using quality assured material and progressive technology. Offered film evaporator can be modified in numerous technical specifications. This film evaporator is demanded in the market for its numerous below listed features.   Roller Wiper SystemThe roller wiped film system guarantees a uniform, laminar mixing of the thin film on the entire evaporator surface. Due to overlapping of the rollers and wiping on the unheated areas, so-called “dead-zones” are avoided. At the same time, the liquid thin film on the rollers is continuously renewed. This results in a very low residence time of the evaporating feed on the evaporator surface. Build-up or caking of material on the evaporator surface and on the rollers, which might happen with other wiping systems, is completely avoided with the UD designed roller wiped film system. All contact Parts are Glass and PTFE to ensure minimum corrosion and degradation Designed to carry out distillation at high vacuum Efficient condenser to condense all the vapors at high vacuum All Flameproof Electricals and Instrumentation Can be scaled up to 1 Sq. Mt2 Heat transfer area IN Glass shell and PTFE Version Can be scaled up to Optional SCADA Operated system Mobile Mixing Vessels http://www.rotaryevaporator.in/mobile-mixing-vessels.htm http://www.rotaryevaporator.in/mobile-mixing-vessels.htm Wed, 06 Feb 2019 00:00:00 +0530 UD offers trolley mounted mixing vessels from 5 liter to 500 liter. The vessels are supplied with graduations. The bottom drain valve can be simple straight through valve or flush bottom type for least hold up of liquid. Jacketed mixing vessels can be supplied up to 50-liter capacity. The agitator is of Mild steel lined with PTFE lining and PTFE blades. Pitch blade agitator is standard supply. The agitator is supplied as single stage or multistage depending upon the total length of the shaft and the agitation requirement.   Supporting framework Supporting framework is of 25 NB Stainless steel pipes and connectors Mild steel powder coated trolley for movement Mobile Gas Scrubber http://www.rotaryevaporator.in/mobile-gas-scrubber.htm http://www.rotaryevaporator.in/mobile-gas-scrubber.htm Wed, 06 Feb 2019 00:00:00 +0530 UD offers mobile scrubbers fabricated in all glass The UMS 100/150 is an all glass model mobile scrubbing system for laboratories. The system is mounted on SS tubular supporting structure and is maneuverable easily.   The UMS 100/150 Scrubber consists of: Glass reservoir for the circulating media Magnetically coupled seal-less PP centrifugal pump Borosilicate glass coil type cooler Packed column of Borosilicate glass with glass raschig ring     Technical Specification Model UMS 100 UMS 150   Gas suction capacity 12 m3/hr maximum 50 m3/hr maximum   Reservoir Borosilicate glass flask 20 liter capacity Borosilicate glass flask 50 liter capacity   Circulation pump 3m3/hr, 20 m head, Poly Propylene pump magnetically coupled to 1.5 kw 2800 rpm electrical induction motor suitable for operation in flame proof environment 5m3/hr, 20 m head, Poly Propylene pump magnetically coupled to 1.5 kw 2800 rpm electrical induction motor suitable for operation flame proof environment   Cooler 1.5 m2, coil type made of Borosilicate glass 2.5 m2, coil type made of Borosilicate glass   Scrubber column Borosilicate glass 100 mm diameter x 1000 mm ht Borosilicate glass 150 mm diameter x 1000 mm ht   Interconnected piping and valves Borosilicate glass Borosilicate glass   Mounting structure Stainless Steel tubular structure and fittings Stainless Steel tubular structure and fittings   Overall dimensions 1000 x 1000 x 2340 mm ht 1000 x 1000 x 2400 mm ht Distillation Assembly on Glass Lined Reactor http://www.rotaryevaporator.in/distillation-assembly-on-glass-lined-reactor.htm http://www.rotaryevaporator.in/distillation-assembly-on-glass-lined-reactor.htm Tue, 29 Jan 2019 00:00:00 +0530 Glass Lined Reactors are used instead of glass reactors especially when the scale of operation is large and relatively high pressure steam is to be used as heating media. GLR is very common in API, Fine chemicals and chemical Industry Quite often assemblies like Simple Distillation Unit, Reaction Distillation Unit, and 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 the large scale of operation   Glass Assembly Set up changes with process requirements like Batch /Continuous Size of GLR Requirement of Azeotropic distillation Site constraints Process Requirements Instrumentation and Automation requirements   You are requested to give following details to furnish you offer GLR Size Available total height area Operating Pressure Educational Pilot Plant http://www.rotaryevaporator.in/educational-pilot-plant.htm http://www.rotaryevaporator.in/educational-pilot-plant.htm Tue, 29 Jan 2019 00:00:00 +0530 UD Technologies specializes in Designing and Manufacturing for Glass Pilot plants and process Engineering Systems with Customized Solutions.UD is a technology driven company with highest professional standards. The company is headed by a process engineer, designer and technocrat who has 28 years of hands on experience duly backed by team of engineers of Different streams.   We work on unique philosophy of “Concept to Commissioning” comprised of project execution that includes design, supply, erection, installation & commissioning .   Our main business areas are Pilot Plants for Engineering Education Heat Transfer Shell and Tube Heat exchanger Parallel and Counter Flow Heat Exchanger Cross Flow heat exchanger Condensation –Film Wise and Drop wise Condensation Evaporators and reboilers-Rising film- Falling film,-Thermosyphon-Forced circulation reboiler Study of Different type of Heat Exchanger like double pipe heat exchanger-Shell and tube heat exchanger-Plate heat Exchanger Agitated Vessel Pool boiling   Chemical Reaction Engineering Isothermal Continuous Stirred Tank Reactor(CSTR) Isothermal CSTR in series Tubular Plug Flow Reactor Batch Reactor Packed bed Reactor Falling Film Reactor   Mass Transfer Distillation-batch-Packed Bed Distillation-Continuous-Packed Bed Extraction –Liquid Liquid Extraction-Solid –Liquid Gas Liquid Absorption-Adiabetic Absorption Gas Liquid Absorption – Falling Film Absorber Gas Solid Adsorption Wetted Wall column With optional Computerised Control and Data supervisory Systems   Glass Pilot Plants for Chemicals Research and Development and Production Reactor Distillation –Batch and Continuous Absorption-Batch and Continuous Extraction-Liquid –Liquid-Mixer –Settler /Agitated Extraction Column Extraction – Solid –Liquid Evaporation Rotary Film Evaporator Agitated Thin Film Evaporator Wiped Film Evaporator Falling Film Evaporator Shell and Tube Heat Exchanger for Applications Heating and Cooling Condensation Thermosyphon Reboiler Absorption Evaporation Reaction We offer customized reactors and pilot plants for Unit operations to set up process developed in Kilolab for commercialization of process Rotary Film Evaporator http://www.rotaryevaporator.in/aporator.htm http://www.rotaryevaporator.in/aporator.htm Wed, 06 Feb 2019 00:00:00 +0530 The rotary evaporator principle is the most universal method, as it is an efficient, last and gentle way to separate liquids. The rotating flask continuously covers a large surface area with a thin film, which is ideal for rapid heat transfer. Fortuitously, the film also ensures uniform heat distribution without local heating. The facility to work the unit under full vacuum further facilitats evaporation at as low temperature as possible. These features render rotary film evaporator to be ideally suited for evaporation of heat sensitive material.It is equally successful for evaporation of suspension in crystallization processes drying of powder/ granule etc. Salient Features : Movable Model, sleek, compact with minimum footprint and available with 20 lit. ;50 lit. and 100 lit.Glass Distillation set up and Equipment can be customized as per applications and process RequirementBest vacuum sealing with Dry Mechnical Seal .All Contact parts are of Glass or/and PTFE ,which extends its life and reduces down timeSpecial arrangement is provided such that single person can dismantle hot flask safelyOperator Friendly control panel-Higher rated microprocessor based with large digital displayOverheat temperture controller saves material by cut off Power to heater in case of Main controller failureModels available with parameter of Safety and validationGlass Distillation set up can be customised as per Client’s RequirementCombo models are available for Solid Liquid Extraction and Concentration 20 Liter Rotary Film Evaporator http://www.rotaryevaporator.in/20-liter-rotary-film-evaporator.htm http://www.rotaryevaporator.in/20-liter-rotary-film-evaporator.htm Tue, 29 Jan 2019 00:00:00 +0530 Standards In case of Flameproof Yes;All electrical insruments and electrical parts covered in Flameproof Enclosures duly certified by CMRI-Dhanbad for Gas Group I IIA and IIB   Safety Safety coated glassware Yes, Except the evaporating flask -Optional Over temperature-Separate monitoring circuit with manual reset Error if protection of the bath temperature is above set value   Rotation Soft start Stop in case of Overload Temeprature overshoot Bath lowering, heater off, rotation off ;Vacuum Release ,Hooter buzz Heater Start Only when Evaporating Flask Rotates.Individual Manual Switch also provided Bath Displacement Limited by limit switch For,Flammable Solvents Flameproof version suitable for Gas group I,IIA and IIB In any unforeseen event By pressing Shut down Button ; complete system shall shut down- Vacuum stops-Vacuum releases- Heater Stop- Bath Lowers   Validation GMP Model is available FAT Documentation shall be provided   Display Bath temperature Yes (1 °C steps) Vapor temperature Yes (1 °C steps) Set rotation speed Yes (1 RPM steps) Set bath temperature Yes (1 °C steps) Actual vacuum Yes (1 mm Hg steps)-Other units available on request Set vacuum Yes (1 mm Hg steps)-Other units available on request   Performance 3.5 Liter Wate condensation with 40 deg c temperature difference between Bath and boiing Vacuum 750mm Hg with RPM 90 50 Liter Rotary Film Evaporator http://www.rotaryevaporator.in/50-liter-rotary-film-evaporator.htm http://www.rotaryevaporator.in/50-liter-rotary-film-evaporator.htm Tue, 29 Jan 2019 00:00:00 +0530 The UD large scale evaporators 20-50-100 are perfectly designed for a great deal of different distilling processes, from standard evaporation without vacuum control up to complex distillation processes with vacuum control.   Aspects such as safety, convenience and cost savings have been considerably taken into account during the development of the large scale evaporators. This is reflected in various unique product advantages.   Rota Evaporator 50 litre allows Chemist to distill 5.5 Litre/hr Water equivalent or 16 litre Acetone with 40 deg c Temperature Difference   Our Rota evaporators are PC Compatible means its electronic control is capable to communicate with SCADA.   Validation GMP Model is available FAT Documentation shall be provided   Display Bath temperature Yes (1 °C steps) Vapor temperature Yes (1 °C steps) Set rotation speed Yes (1 RPM steps) Set bath temperature Yes (1 °C steps) Actual vacuum Yes (1 mm Hg steps)-Other units available on request Set vacuum Yes (1 mm Hg steps)-Other units available on request Leakage Rate : Less than 1 mbar/minute   Material of Construction Gear head CI Powder coated and SS 304 parts Heating bath Stainless steel 1.4301 (AISI 304) Heating element Stainless steel 1.4301 (AISI 304) Glass Borosilicate 3.3 In contact with product FDA compliant materials   Cooling Consumption Depends on solvent to get condnesed ;250 liter/hr to 450 liter hour at 5 deg C Temp. Difference Restriction max. 2.7 bar abs. without pulsation Our models has four variants as shown in model selection chart   Validation GMP Model is available FAT Documentation shall be provided   Performance 5.5 Liter Water condensation with 40 deg c temperature difference between Bath and boiing Point and under Vacuum 750mm Hg and RPM 60. Leakage Rate: Less than 1 mbar/minute