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Several elements of the operation of -20 degree industrial cryogenic chiller
-20 degree industrial cryogenic chiller is a refrigeration equipment that provides low temperature chilled water. It is often used in production enterprises, such as chemical companies, pharmaceutical companies and other production processes, to provide stable chilled water to ensure effective production output. Therefore, the stable operation of the system is very important, and the simplification of operation is also an aspect that enterprises consider. Many customers have reported that the...
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What reactions are microchannel reactors suitable for?
In recent years, micro-chemical technology has developed rapidly, and micro-channel reactors have attracted more and more attention. Microchannel reactors are manufactured with the help of special micromachining technology. They have the advantages of high mass transfer efficiency, good heat transfer efficiency, precise automatic control, small reaction volume and small amplification effect. In the production process using p-cresol as raw material, a certain concentration of dilute nitric ac...
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Maintenance knowledge of 12HP (8.9kW) low temperature chiller
The user can arrange the operator to learn about the daily maintenance knowledge of the 12HP (8.9kW) low temperature chiller after purchase. It can not only improve the company's product quality, improve production efficiency, but also extend the service life of the 12HP (8.9kW) low-temperature chiller by using the knowledge learned. 1. In the initial operation of the 12HP (8.9kW) low-temperature chiller, the oil level, oil return and oil cleanliness of the compressor should be observed freq...
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Vehicle high temperature and high humidity test vehicle anti-aging performance
On test benches in the automotive industry, accurate temperature simulation is critical. From the time of the test, the air temperature in the test chamber has always been maintained at 45 ℃, which is equivalent to the hottest area of the Flaming Mountains in Turpan, Xinjiang, China. Ultra-high temperature environments cause all automotive components, from control electronics to gaskets and load-bearing elements, to experience severe temperature fluctuations that, in addition to mileage, str...
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What is the function of high temperature heat transfer fluid system？
The high temperature heat transfer fluid system adopts a fully closed circulation system, so that there is no oil mist during high temperature operation, and high temperature refrigeration can be realized. It is the temperature control equipment used in many industries at present. 1. High temperature heat transfer fluid system is used with most experimental equipment, such as rotary evaporator, uniform temperature, constant liquid environment. It is forbidden to store in the open air, avoid ...
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What is the temperature control of the reactor?
The reactor cooling system is one of the common equipment in the chemical industry. It can not only heat but also refrigerate to meet the needs of heating and cooling in the reaction process. There are usually three ways to control the temperature of laboratory reactors:1. Manual control: Manually operate the knob on the front of the reactor controller.2. Control by PC: The PC and the controller are connected by a network cable, and the operation is carried out on the PC.3. Controlled by th...
Ver detallesVarious reactors and materials use PLC temperature control system
The PLC temperature control system is used for the lifting and constant temperature control of glass reactors, metal reactors and bioreactors, especially for heat exothermic control in the reaction process. The heat transfer oil in the jacket of the reactor is heated, and the heat energy is indirectly transferred to the heating kettle in the material, so as to control the heating temperature of the reaction material. The industrial temperature control technology of the equipment has the advan...
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There are usually three ways to control the temperature of laboratory reactors
1. Manual control: Manually operate the knob on the front of the reactor controller.2. Control by PC: The PC and the controller are connected by a network cable, and the operation is carried out on the PC.3. Controlled by thermostat: Silicone oil is heated through the thermostat, and the thermostat naturally has a temperature control function. Although the thermostat heating limit (usually 250°C) is not as high as that of electric heating (can be as high as 400-500°C), the thermostat rises a...
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LNEYA isolation explosion-proof cooling heating circulation system SR-35N
LNEYA isolation explosion-proof cooling and heating circulation system mainly uses heat transfer medium for heating and refrigerant for cooling. So what are the main accessories in the isolated cold and hot water circulation system? What effect does it have? 1. Compressor accessories: The compressor that isolates the explosion-proof cooling and heating circulation system is one of its main accessories, and its performance is more important. Adopting single-machine self-cascading refrigeratio...
Ver detallesWhich reactions need temperature control in the process of chemical and pharmaceutical production?
Precise temperature control plays a crucial role in the reaction process during synthesis/crystallization in the production of chemical and pharmaceutical products. In the field of fine chemicals, many chemical reaction processes and crystallization processes are carried out in a low temperature environment. When the reaction is carried out in a low temperature environment, the amount of impurities produced is obviously reduced, and the purity of the product is increased, so that the reacted ...
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