Jacketed Glass Reactor Heating and Cooling Systems

Dynamic temperature control of jacketed glass reactors is a key step in the chemical reaction process, which directly affects the reaction rate, product quality and energy efficiency. Dynamic temperature control usually requires a precise and responsive control system to adjust in time according to the temperature changes during the reaction process to maintain the required reaction conditions. Here are a few key points:

Temperature Control Unit (TCU):

The TCU should have high-precision temperature control capabilities and be able to respond quickly to temperature changes to adapt to temperature fluctuations that may occur during the reaction process. Dynamic response speed is an important consideration in selecting a TCU because temperature changes during the reaction process can be very rapid.

Medium Circulation System:

The temperature inside the reactor is controlled by circulating a heating or cooling medium (such as water, oil or salt bath) in the jacket. • The temperature, flow rate and pressure of the circulating medium need to be precisely controlled to ensure the stability and accuracy of temperature control.

Sensors and Monitoring:

Temperature sensors are placed inside the reactor and in the jacket to monitor temperature changes in real time.

The data acquisition system is used to collect temperature data and feed it back to the control system for real-time adjustments.

Control strategy:

PID (proportional-integral-derivative) controller is a commonly used control algorithm that adjusts the control signal according to the deviation between the set point and the actual measurement value.

More advanced control strategies, such as fuzzy logic control or model predictive control, can also be used for more complex reaction process control.

Safety measures:

Over-temperature protection and emergency shutdown mechanisms are designed to prevent safety accidents caused by temperature runaway.

Operation interface:

User-friendly operation interface allows operators to set parameters, monitor status and adjust control strategies.

Maintenance and calibration: Regularly check and calibrate temperature sensors and control systems to ensure long-term accuracy and reliability.

The above factors should be fully considered when selecting and designing the dynamic temperature control system of the jacketed glass reactor to meet the temperature control needs of specific chemical reactions. In addition, with the advancement of technology, some new control systems and methods are also developing, such as more intelligent and automated systems, which can further improve control accuracy and efficiency.

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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1.Cooling and Heating Systems

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 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

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

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

2.Cooling Chillers

Low Temperature/Cryogenic Chillers (Water Cooled)

(Custom Designs)

• Temperature range: -150℃ ~ -5℃
• International brand compressor, high cooling efficiency
• Secondary subcooling technology, fast cooling speed
• Automated control and operation, efficient and energy-saving
• Each device is load tested for more than 12 hours

Six product series

Recirculating Chiller/Refrigerated Circulator (Air Cooled)

(Custom Designs)

• Temperature range: -120℃ ~ +30℃
• International brand compressor, cascade refrigeration technology
• Use ethylene glycol or a mixture of ethylene glycol and water
• Fully sealed design to ensure the purity of the medium
• Each device is load tested for more than 12 hours

Five product series

Small Chillers / Mini Chillers

(Custom Designs)

• Temperature range: -18℃ ~ +35℃
• International brand compressor, stable performance
• Microcomputer controller, adjustment unit 0.1℃
• Energy saving, high temperature control accuracy
• Each device is load tested for more than 12 hours

Two product series

High Temperature Chillers

(Custom Designs)

• Temperature range: -100℃ ~ +80℃
• International brand compressors and other accessories
• Fully sealed design to ensure the purity of the medium
• PLC programmable controller
• Each device is load tested for more than 12 hours

Five product series