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Purpose of large air separation unit faq

The most common failure of the liquid oxygen pump is the leakage of the seal. For the structure of mechanical seal, the key is the bad contact of the ...

2024.03.27

After the air separation equipment stops, when the equipment does not discharge liquid, the basic temperature of the cold box will be reduced to more ...

2024.03.22

The air contains 0.932% argon. When 99.6% oxygen is to be produced from the upper tower, 1.05% argon must be contained in the nitrogen discharge. From...

2024.03.06

The three-point temperature of the low temperature of the air separation tower is: T3 temperature refers to the temperature before the high pressure a...

2024.02.19

Small air separation equipment consists of air compressor, purifier, air separation Tower, expander, oxygen compressor and other main parts. Before st...

2024.02.02

Air cooling tower is also a hybrid heat exchanger. In order to make the cooling water fully contact and strongly mix with the air to enlarge the heat ...

2024.01.25

In order to ensure the normal operation of the compressor and extend its service life, besides regular maintenance and overhaul, daily maintenance and...

2023.12.21

The process of using nitrogen as the working medium of expansion machine is called nitrogen expansion. Nitrogen expansion is divided into pure nitroge...

2023.12.19

The low temperature valve is installed at normal temperature and works at low temperature, with a wide range of temperature variation. If the design a...

2023.12.12

The pressure value measured by the pressure gauge reflects the pressure level, but it is not the actual pressure. According to the working principle o...

2023.11.24

There must be rising steam and downstream liquid during the rectification process. Condensation evaporator is the bond connecting the upper and lower ...

2023.11.14

According to different applications, nitrogen products are divided into three kinds: industrial gas nitrogen, pure nitrogen and high purity nitrogen....

2023.11.07
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