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Air separation equipment maintenance faq

The air contains 0.932% of argon. When the upper tower wants to produce 99.6% of oxygen, it must contain 1.05% of argon in the nitrogen exhaust. From ...

2024.05.08

Only when the quantity and state of materials entering and exiting the distillation tower and each stock of materials completely accord with the mater...

2024.04.15

For the pipeline with pressure, the easiest problem in the production process is the leakage at the connection flange. Once leakage is found, do not t...

2024.03.21

Switching purification process air separation equipment refers to self-cleaning of moisture and carbon dioxide in the passageway of switching Plate-fi...

2024.03.08

As the air of the air separation plant of the molecular sieve purification process removes impurities such as moisture and carbon dioxide through the ...

2024.02.21

Nitrogen-water precooler is generally installed in all low-pressure air separation plant. It mainly uses the unsaturation of the water in the nitrogen...

2024.02.05

Air separation plant is one of the important production devices in petrochemical, metallurgy and other industries. Due to its special structure and ph...

2024.01.29

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

The start-up of the air separation plant includes three stages: cooling, hydrops and purification. For a certain equipment, the start-up time is rough...

2024.01.19

When the small oxygen generator uses liquid nitrogen throttle to adjust the purity of liquid nitrogen, it can be found that the valve is adjusted with...

2023.12.27

Molecular sieve is a kind of crystal of siovenate, which has many micropores with uniform aperture size. The skeleton is usually negatively charged, a...

2023.12.25

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
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