Autoclave Cooling System

Autoclave is a common chemical experimental equipment used to perform chemical reactions under high pressure and high temperature conditions.

1. Principle of autoclave cooling system

Its principle is based on the thermodynamics and kinetic principles of chemical reactions. Under high pressure and high temperature conditions, the reaction properties and reaction rates of the reactants usually change significantly. By adjusting the pressure and temperature inside the reactor, certain reactions can be promoted or their reaction rates can be increased. The internal pressure of the reactor is caused by external heating and liquid expansion, while the temperature is controlled by heating devices and temperature sensors.

2. Structure of autoclave

Reaction vessel: the main part of the reaction kettle, used to accommodate reactants and reaction solvents. It is resistant to high temperatures and pressures and is usually made of materials such as stainless steel.

Heating device: used to provide the high temperature conditions required for the reactor. Common heating methods include electric heating, hot water circulation or oil bath heating.

Cooling device: used to control the internal temperature of the reactor to prevent overheating. Cooling devices often use water cooling or air cooling.

Stirring device: used to promote mixing and uniformity of reactants. The stirring method can be mechanical stirring or magnetic stirring.

Pressure control device: used to adjust the pressure inside the reactor and maintain it within the required range. Common pressure control methods include safety valves and pressure sensors.

Temperature control device: used to monitor and control the internal temperature of the reactor to ensure the stability of reaction conditions.

Safety devices: including protective layers, pressure relief devices, etc. to ensure the safety of operators and equipment.

3. Purpose of autoclave cooling system

Autoclave cooling systems have a wide range of applications in the chemical field, including but not limited to the following aspects:

Synthetic chemistry: used in organic synthesis reactions, high-pressure hydrogenation reactions, polymerization reactions, etc. High-pressure conditions can change the properties of reactants and improve yield and selectivity.

Catalysis research: used for the preparation of catalysts and the study of catalytic reactions. High pressure and high temperature conditions can promote the activity and stability of the catalyst and speed up the reaction rate.

Materials Research: For the preparation and characterization of materials. The pressure and temperature during the reaction can be controlled to achieve the synthesis of special materials.

Energy field: used in the research and preparation of fuel cells, energy storage materials, etc. Actual usage conditions can be simulated to evaluate and improve material performance.

Pharmaceutical field: used for drug synthesis and preparation of intermediates. High-pressure and high-temperature conditions can change the activity and selectivity of reactants and improve the purity and yield of drugs.

We provide complete temperature control systems design and manufacturing. From standard models to complete customized products. We specialize in customer service and are dedicated to helping each customer have the optimal temperature control system for their specific need.

We provide non-standard customized solutions. Both single cooling chillers and cooling & heating combo units are available.

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Cooling and Heating Systems (SUNDI series)

(Custom Designs)

• Temperature range: -120℃ ~ +350℃
• High-precision, intelligent temperature control
• Cooling capacity: 0.5kW ~ 1200kW
• Fully closed system to extend the service life of thermal fluid
• Each device is load tested for more than 12 hours

Cooling and Heating Systems (WTD series)

(Custom Designs)

• （Micro channel / tube reactors specialized）
• Temperature range: -70℃ ~ +300℃
• High-performance circulation pump, more stable temperature control effect
• Wide temperature range to meet the needs of more industries
• Each device is load tested for more than 12 hours

Cooling and Heating Circulators

(Custom Designs)

• Temperature range: -45℃ ~ +250℃
• Emerson Copeland compressor, reliable quality
• Self-diagnosis function, multiple safety protection devices
• Fully closed system to extend the service life of thermal fluid
• Each device is load tested for more than 12 hours

Heating Circulators

(Custom Designs)

• Temperature range: +50℃ ~ +300℃
• Large heat exchange area and fast heating speed
• Self-diagnosis function, multiple safety protection devices
• Closed circulation system, no oil mist at high temperatures
• Each device is load tested for more than 12 hours

TES Series (Temperature control for fuel and oil testing)

(Custom Designs)

• Temperature range: -85℃ ~ +250℃
• Siemens PLC controller and other brand accessories
• Self-diagnosis function, multiple safety protection devices
• Fully closed circulation system, no oil mist at high temperatures
• Each device is load tested for more than 12 hours

TCU Multi-reactors Temperature Control System

(Custom Designs)

• Temperature range: -120℃ ~ +250℃
• Sealed, repeatable temperature control
• Built-in electric heating thermal oil auxiliary system
• Add cold and heat source heat exchange modules according to needs
• Each device is load tested for more than 12 hours

Cooling Chillers                                                                                                     

Recirculating Chillers / Refrigerated Circulator

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.

Mini Chillers / Small Chillers

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.

Low Temperature Chillers

(Custom Designs)

We specialize in the production of low-temperature chillers with a temperature control range as low as -150°C, which can meet the refrigeration needs of different industries.

High Temperature Chillers

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.