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DEAR air separation corporate culture faq

The heat capacity of the Plate-fin switching heat exchanger is small, and the start-up time of the air separation plant is short, which is 30 ~ 36 H l...

2023.08.15

Switching valve (forced Valve) is a pneumatic switching valve installed on the hot end of switching heat exchanger (or cooler. The switch of the switc...

2023.07.21

Why do we need to balance the pressure when the molecular sieve adsorber is switching: (1) when the molecular sieve adsorber is switching, we need to ...

2023.05.18

The function of lubricating oil is to lubricate the bearing of compressor, reduce friction, take away the heat generated by friction and cool the bear...

2022.12.02

The determination of the running cycle of the air separation plant is mainly based on the gradual accumulation of trace carbon dioxide after it is bro...

2022.10.10

After the argon fraction is extracted from the top Tower, it enters into the crude argon tower and conducts the separation of oxygen and argon by the ...

2022.09.15

No matter in the starting working condition or in the normal operating condition, medium-voltage small air separation plant must pay great attention t...

2022.09.14

According to a DEAR air separation user, during the operation of a set of air separation plant that has been in operation for 5 years, it is found tha...

2020.06.12
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