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Air separation heat exchange process

Air separation heat exchange process
The air exits the purification system and enters the main heat exchanger in the cold box, where it is cooled to the dew point by the fluid brought out by the counterflow and drawn out of the bottom of the main heat exchanger into the lower tower where it is retained and then nitrogen is obtained at the top of the tower.
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Aug 28, 2020
On August 27, Kaifeng DEAR air separation Industrial Co., Ltd. (hereinafter referred to as Kaifeng DEAR air separation) and Kaifeng Mobile jointly hel
Aug 21, 2020
On August 18, Kaifeng DEAR air separation project department organized Gansu Kaisheng Daming project kick-off meeting room on the first floor of the c
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Non-ferrous industry small air separation plant 3000/300 Y-type solution
The application of air separation equipment in the non-ferrous industry has laid a solid foundation for the non-ferrous industry. With the rapid development of the industry and the production needs of the enterprises, the small air separation plant 3000/300Y project cooperated with customers by DEAR Air Separation has won unanimous praise from customers.
Small air separation plant 3000 solution in petroleum industry
The problems of raw material pre-treatment of petroleum, delayed coking unit and wax oil relief hydrocracking unit, and the deep processing and comprehensive utilization of naphtha, which are faced by the petroleum industry, the 3000 type small air separation equipment project cooperated with clients this time has improved the comprehensive economic benefits of the products and the level of clean and green production.
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Because gas and liquid nitrogen are in a coexisting saturated state and have the same saturation temperature. However, saturated liquid and saturated vapour at the same temperature belong to different states. A saturated vapour gives off heat to condense into a saturated liquid, and when the temperature remains constant, the saturated liquid absorbs heat to evaporate into a saturated vapour. For the sa...
May 22, 2023
  According to the starting characteristics of the motor towing the air compressor, when the air compressor is started, its starting current is several times the current in operation. Too much starting current can have a negative impact on the machine itself, the transformer and the transmission line, so we should try to shorten the starting time and the starting current. However, if pressure exists in the cylinder before the ...
Dec 27, 2021
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