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  What factors of DEAR air separation equipment can affect the cooling effect of compressor intermediate cooler? What effect does poor intermediate cooling have on compressor performance?
12/31
What factors of DEAR air separation equipment can affect the cooling effect of compressor intermediate cooler? What effect does poor intermediate cooling have on compressor performance?
The position of oxygen generator explosion is related to the type of DEAR air separation unit to some extent. In the process of high, medium and double pressure
  How to control the temperature difference between the hot end and the middle suction of the main heat exchanger of the DEAR air separation unit?
12/30
How to control the temperature difference between the hot end and the middle suction of the main heat exchanger of the DEAR air separation unit?
Most of the pipes in the cold insulation box are cryogenic liquid or cryogenic gas pipes, but their temperature levels are also different. In order to avoid unn
  DEAR air separation:What is a non-lubricated compressor? Where does it work? What self-lubricating materials are commonly used in non-lubricated compressors?
12/29
DEAR air separation:What is a non-lubricated compressor? Where does it work? What self-lubricating materials are commonly used in non-lubricated compressors?
In the switching heat exchanger of the DEAR air separation unit, the air temperature decreases continuously. Although the relative humidity of the air is always
  What are the features of molecular sieve purification process in DEAR air separation unit compared with switching heat exchanger purification process?
12/28
What are the features of molecular sieve purification process in DEAR air separation unit compared with switching heat exchanger purification process?
For the high pressure air of 20MPa and 30 ℃, the temperature drop is only 32 ℃ when throttled to 0.1MPa. The maximum temperature drop of air from 0.55mpa to 0
  What happens to a turbo expander braked by DEAR air separation unit fan? How to deal with it?
12/27
What happens to a turbo expander braked by DEAR air separation unit fan? How to deal with it?
Because Krypton and Xenon are very small in air, the volume fraction of Krypton is about 1. × 10-6, volume fraction of xenon is about 0.08 × 10-Owin
  What determines the switching time of the DEAR air separation unit overhaul accumulator?
12/24
What determines the switching time of the DEAR air separation unit overhaul accumulator?
The abnormal operation of molecular sieve purification system for DEAR air separation equipment maintenance will shorten the operation cycle of the unit. The sh
  What problems should be paid attention to when DEAR air separation units of molecular sieve adsorption and purification process restart after short-term shutdown?
12/20
What problems should be paid attention to when DEAR air separation units of molecular sieve adsorption and purification process restart after short-term shutdown?
Refrigeration is to remove heat from a unit that is cooler than the ambient temperature in order to balance the heat transferred from the outside so as to keep
  Why are neon and helium blow-off tubes installed in condensate evaporator and liquefier of DEAR air separation unit?
12/16
Why are neon and helium blow-off tubes installed in condensate evaporator and liquefier of DEAR air separation unit?
Nitrogen water precooler is widely installed in all low pressure DEAR air separation units. It mainly uses the unsaturation of water in dirty nitrogen to evapor
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