Core tips: answer: 1. the manufacture, inspection and acceptance of the lower distillation column comply with the provisions of JB/T2549-1994 "aluminu...
Core tips: answer: (l) the general requirements of reforming the high oil tank l) reforming the lubrication system of the centrifugal air compressor, ...
The liquid nitrogen supercooler uses the low temperature gas nitrogen from the upper tower to cool the liquid nitrogen from the lower tower, so as to ...
As for the oxygen generator in the flow of switching heat exchanger, in order to achieve the self-elimination of moisture and carbon dioxide, the amou...
If the automatic adjustment system of the liquid level of the air cooling tower fails, it is easy to cause water accidents of the air separation tower...
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...
With the increasingly wide application of cryogenic liquid, in order to reduce material cost, improve storage efficiency, reduce equipment floor area,...
At the beginning of starting the full low pressure oxygen generator, all the air entering the equipment is inflated through the expander, while the to...
Liquid appears too early in the liquid purifier, which means that the liquid purifier is connected too early. If the temperature condition of the swit...
The load adjustment range of low pressure air separation plant is related to the adjustment performance of raw material air compressor, the adjustment...
There are many factors that affect the air displacement of centrifugal compressor. Except for the connection with design, manufacture and installation...
The liquid in the lower tower mainly comes from the liquid flowing from the first tower plate at the bottom. The liquid flowing down from the top Towe...
