The reflux liquid in the upper column of the distillation column is throttled by the lower column to the liquid air and liquid nitrogen of the upper c...
Saturation temperature and saturation pressure are terms in gas-liquid equilibrium. If it is not filled with liquid in a sealed container, part of liq...
When the same pressure is reduced, the temperature drop of throttling is far greater than that of expansion. This is because the gas does not work ext...
1.Before filling alumina and molecular sieve adsorbent into the adsorber, personnel should be arranged to enter the adsorber to check whether the scre...
During the normal operation of the air separation plant, the temperature of each part of the cold box should be kept in balance. However, due to the t...
Liquid air separation equipment is an air separation device that directly produces liquid oxygen, nitrogen and other liquid products. Some liquid air ...
When the new air separation plant is purged the first time, the air compressor pressure shall be increased to the quota pressure as far as possible. T...
In order to realize the separation of oxygen and nitrogen in the air separation plant, the first thing is to make the air liquefaction, which must try...
The quality of air separation plant installation is an important part to ensure the overall quality of air separation plant, so the safety of air sepa...
1. Workers must wear safety helmets properly when entering the construction site, because the construction site is often chaotic. Some equipment insta...
The skid mounting of equipment refers to connecting the pipelines, equipment, pumps, control cabinets, electrical instruments and other components of ...
The expansion air volume entering the upper tower increases, and the reflux ratio of the distillation section decreases correspondingly. In order to a...
