Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Reactors - processdesign

Reactors - processdesign

Stirred tanks or tubular reactors are used when long residence time is needed for the liquid phase (Towler and Sinnott, 2013). These types of reactors and more will be discussed in the catalytic processes section of this page. The reactors listed under the first goal in the table are unique to vapor-liquid processes.

(567h) Modeling and Optimization of a Two-Dimensional .

(567h) Modeling and Optimization of a Two-Dimensional .

One of the important aspects for this is an optimization of reactor in floating production storage and offloading (FPSO) system, where space and weight savings are crucial. In this study, a tubular reactor equipped with a cooling jacket for the exothermic reaction in topside platform was modeled based on the reaction mechanisms and kinetics .

Energy Balance for Variable Temperature in Heating/Cooling .

Energy Balance for Variable Temperature in Heating/Cooling .

Apr 05, 2016 · Derivation of energy balance if the temperature varies in your heating or cooling jacket. . Non-Adiabatic Tubular Reactors - Duration: 14:24 . Equations to Predict Reactor Dynamics .

Cooling Vests and Jackets - Workwear - Grainger Industrial .

Cooling Vests and Jackets - Workwear - Grainger Industrial .

Cooling vests have pockets that hold cooling vest inserts that cooled in a freezer or refrigerator before use. Vests can be reused as inserts are swapped out. Most vests are adjustable and can be worn under or over clothing. Cooling vests are often worn by road crews and delivery workers in hot weather or where heat stress is a concern.

Simulation of Adaptive Control Applied on Tubular Chemical .

Simulation of Adaptive Control Applied on Tubular Chemical .

Fig. 1 Tubular chemical reactor with co-current cooling in the jacket Fig. 2 Tubular chemical reactor with counter-current cooling in the jacket WSEAS TRANSACTIONS on HEAT and MASS TRANSFER Jiri Vojtesek, Petr Dostal ISSN: 1790-5044 2 Issue 1, Volume 6, January 2011

Micro Mixer AMaR-1 - High pressure reactor

Micro Mixer AMaR-1 - High pressure reactor

Closed loop heating cooling circulator (CLS) It is used to heat, cool & control reactor temperature by circulating thermic fluid in theautoclave jacket. It consists of a bath, pump, heater, compressor, condenser & level switch. Temperature range: -35°C to 200°C / -80°C to 180°C. Suitable for reactors .

Batch reactor - Wikipedia

Batch reactor - Wikipedia

A typical batch reactor consists of a storage tank with an agitator and integral heating/cooling system. These vessels may vary in size from less than 1 litre to more than 15,000 litres. They are usually fabricated in steel, stainless steel, glass-lined steel, glass or exotic alloy. Liquids and solids are usually charged via connections in the top cover of the reactor.

Draft Standard Operating Procedure –Tubular Reactor and .

Draft Standard Operating Procedure –Tubular Reactor and .

Aug 24, 2016 · The reactor temperature is controlled by pumping water through the outer jacket. The temperature is set using the temperature bath controls. The temperature bath incorporates an internal pump. The jacket cooling/heating water is fed into the jacket from the bottom glass nipple connector on the glass jacket, the water exits the jacket from the upper

Design Level of Operation for the Jacketed Stirred Reactor .

Design Level of Operation for the Jacketed Stirred Reactor .

When the flow of cooling liquid through the jacket decreases, some of the energy from the heat-producing reaction, rather than being carried away with the cooling liquid, accumulates in the vessel and drives the reactor temperature higher. The result is an increased conversion of reactant feed to product. As shown in the figure below (click for .

US5779994A - Tubular reactor - Google Patents

US5779994A - Tubular reactor - Google Patents

A variable tubular reactor is described which contains a plurality of parallel reaction tubes held between two tube plates in a cooling medium container. The reaction tubes are connected outside of the tube plates with 180° bends to form a tubular coil, whereby at least a part of the tube bends are connected to the respective tube ends by releasable flange connections.

Tubular Plug Flow Reactors - Sauer - - Major Reference .

Tubular Plug Flow Reactors - Sauer - - Major Reference .

This article contains sections titled: 1. General Plug Flow Reactor Characteristics 1.1. Fundamental Types of Chemical Reactors 1.2. Flow Patterns in Tubular Reactors 1.3. PFR Heating and Cooling v.

Jacketed Flask at Thomas Scientific

Jacketed Flask at Thomas Scientific

Complete, one-piece, jacketed flask, pressure reactor system designed to perform low to moderate positive pressure reactions, synthesis and catalysis. Reactor capacities range from 500ml to 5000ml and use Ace-Threds to achieve a leak-tight system. One-piece design features a 25mm center opening and.

Jacketed Heating - Chemical Processing

Jacketed Heating - Chemical Processing

Reactor temperature and output, ˚C Temperature set point Controller output, °C Temperature PV CaSe 1 Figure 2. Overshoot afflicted set-point steps on an 800-L reactor with the reactor loop in auto and the jacket loop in cascade. Jacket (Slave) TIC OUT Cooling Heating TY Heating/Cooling fluid supply SP limits Reactor (Master) SP TT Reactor .

RADIAL EFFECTS IN TUBULAR REACTORS

RADIAL EFFECTS IN TUBULAR REACTORS

1 RADIAL EFFECTS IN TUBULAR REACTORS We are going to study an elementary, exothermic, second order reversible reaction: A+B ⇔2C in a tubular reactor (liquid phase, laminar flow regime) using FEMLAB. The reactor is cooled by a cooling jacket with variable coolant temperature.

Micro Mixer AMaR-1 - High pressure reactor

Micro Mixer AMaR-1 - High pressure reactor

Closed loop heating cooling circulator (CLS) It is used to heat, cool & control reactor temperature by circulating thermic fluid in theautoclave jacket. It consists of a bath, pump, heater, compressor, condenser & level switch. Temperature range: -35°C to 200°C / -80°C to 180°C. Suitable for reactors .

Simtronics Corporation — Innovative OTS solutions for the .

Simtronics Corporation — Innovative OTS solutions for the .

Reactant B flow to the reactor is modulated by flow controller FIC-312. Inlet and outlet reactor temperatures are indicated by TI-311 and TIC-323 respectively. TIC-323 controls the outlet reactor temperature by modulating the cooling and heating flows to the reactor jacket, indicated by FI-304 and FI-305 respectively.

Heaters - Parr Instrument Company

Heaters - Parr Instrument Company

A jacket can be welded to the outer wall of most Parr pressure vessels to provide a means for heating or cooling the vessel with a hot or cold liquid or steam. This type of heating is ideal for users who want to duplicate plant operating conditions, using a jacketed reactor .

Chemical reactor - Wikipedia

Chemical reactor - Wikipedia

A loop reactor is a hybrid type of catalytic reactor that physically resembles a tubular reactor, but operates like a CSTR. The reaction mixture is circulated in a loop of tube, surrounded by a jacket for cooling or heating, and there is a continuous flow of starting material in and product out. PFR (plug flow reactor)

Batch reactor - Wikipedia

Batch reactor - Wikipedia

A typical batch reactor consists of a storage tank with an agitator and integral heating/cooling system. These vessels may vary in size from less than 1 litre to more than 15,000 litres. They are usually fabricated in steel, stainless steel, glass-lined steel, glass or exotic alloy. Liquids and solids are usually charged via connections in the top cover of the reactor.

A SIMULATION STUDY OF HEAT TRANSFER IN .

A SIMULATION STUDY OF HEAT TRANSFER IN .

jackets and coils, especially the minimum flow velocity which ought to be v =1-1.5 m/s for a plain jacket, 2.3 m/s for a half-pipe jacket, 0.6 m/s for a dimpled jacket and 1.5 m/s for an internal coil. One of the focal researches in the heat transfer of agitated vessels is the study by Dream et al. [9]

Reactor Design & Optimization of Heating & Cooling systems

Reactor Design & Optimization of Heating & Cooling systems

While stirred reactor design as above function as batch reactor or even as continuous stirred tank reactors (CSTR), tubular reactors are generally used for reactions in continuous mode. Circulation of heating or cooling medium through the jacket or coil in the reactor .

(567h) Modeling and Optimization of a Two-Dimensional .

(567h) Modeling and Optimization of a Two-Dimensional .

One of the important aspects for this is an optimization of reactor in floating production storage and offloading (FPSO) system, where space and weight savings are crucial. In this study, a tubular reactor equipped with a cooling jacket for the exothermic reaction in topside platform was modeled based on the reaction mechanisms and kinetics .

US4383093A - Tubular polymerization reactor, and process .

US4383093A - Tubular polymerization reactor, and process .

A tubular polymerization reactor comprising a feed opening for a polymerizable material at one end portion, a withdrawal opening for the resultant polymer at the other end portion, a tubular reaction space within the reactor extending from said feed opening to said withdrawal opening, and a rotary conveying member disposed within the reaction space and extending therealong with some clearance .

Reactor Cooling Jacket Design, Reactor Cooling Jacket .

Reactor Cooling Jacket Design, Reactor Cooling Jacket .

offers 153 reactor cooling jacket design products. About 35% of these are reactors, 5% are men's jackets & coats, and 1% are mixing equipment. A wide variety of reactor cooling jacket design options are available to you,

Tubular reactors from MAN Energy Solutions

Tubular reactors from MAN Energy Solutions

Among others, our reactors are used in the increasingly important production of liquid hydrocarbons from natural gas, biomass or coal. Known as GTL, BTL or CTL processes, they require robust and durable fluidized-bed tubular reactors. These reactors are also used for the production of methanol and ethylene oxide or for methanation.

Get Control of Reactor Temperatures

Get Control of Reactor Temperatures

If the reactor were brought up to the original specifications, restoring the original tuning parameters might solve the problem. Keith Dackson, engineering scientist Henkel Technologies, Olean, N.Y. Use different control scheme Send fresh cooling water directly to the jacket to control the exotherm.

What are the Critical Aspects of Jacket and Coil Design in .

What are the Critical Aspects of Jacket and Coil Design in .

Cooling and heating can be applied directly to the vessel by heat transfer surfaces in the vessel exterior (e.g., jackets) or interior (e.g., coils) or indirectly via a process recirculation stream. Heat exchangers are used for some jacket temperature control .

Reactors - processdesign

Reactors - processdesign

Stirred tanks or tubular reactors are used when long residence time is needed for the liquid phase (Towler and Sinnott, 2013). These types of reactors and more will be discussed in the catalytic processes section of this page. The reactors listed under the first goal in the table are unique to vapor-liquid processes.

Heaters - Parr Instrument Company

Heaters - Parr Instrument Company

A jacket can be welded to the outer wall of most Parr pressure vessels to provide a means for heating or cooling the vessel with a hot or cold liquid or steam. This type of heating is ideal for users who want to duplicate plant operating conditions, using a jacketed reactor .

Continuous Tubular Flow Reactor AMaR-4,AMaR-4P

Continuous Tubular Flow Reactor AMaR-4,AMaR-4P

It is used to cool or control reactor temperature to -50°C by circulating thermic fluid cooled toup to -75°C inside the jacket or internal coil. It consists of a bath, pump, compressor, condenser& level switch. Suitable for reactors up to 100 ltr volume. Heating Cooling .