When the piston compressor is running and starting, when the piston reaches the inner and outer (or up and down) stop point, it will directly or indir...
Enthusiasm is a kind of concentration formed by a person's great interest and interest in something. Enthusiasm is the key for us to do any work w...
The adoption of molecular sieve purification system greatly simplifies the operation and improves the safety and reliability of the equipment. Therefo...
Reducing the working pressure of the air separation plant can reduce the unit energy consumption of the product. The working pressure of all low press...
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 ...
Since 1990s, some mature advanced technologies of oxygen generation have also been applied in small air separation plants, which have reduced cold los...
Liquid oxygen self-cyclic adsorption can be divided into three types according to different heat sources of thermal siphon evaporator:1) use the gas a...
In 2013, Kaifeng DEAR kongfen Industrial Co., Ltd. carried out the activity of "paying attention to details and improving management", and p...
After the distillation column is started, the main possible reasons why the high pressure does not rise to the designed value are:1) insufficient proc...
Oxygen and nitrogen discharge valve is used to control the purity of oxygen and nitrogen and low pressure. When the purity of oxygen is lower than the...
This is because the temperature in the air separation tower in the start-up phase is away from the normal working temperature (-172 ~ -194 ℃) is relat...
The cold box of the air separation plant is equivalent to the shell of a low temperature container. Whether it is medium or large air separation plant...
