There are many causes of fire, such as oil fire, electrical equipment fire, etc. There are a lot of combustion engines (oxygen and liquid oxygen) in t...
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...
When the air separation plant stops, the liquid on the air separation tower will flow into the condensing evaporator to raise the liquid oxygen level....
The oxygen and nitrogen products produced by the general air separation unit come from the low pressure oxygen and nitrogen bodies of the upper tower,...
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 common failure of thermocouple thermometer is that the indicating value is low, or it stops at zero. This is because of the problem caused by ther...
All instrument pipelines and pipe fittings used for oxygen passage should be strictly degreased with carbon tetrachate or alcohol before installation....
In boiling water when we can see, at atmospheric pressure, temperature to 100 ℃, water began to boil. But water not all at once into steam, but with t...
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 ...
The liquefaction temperature of gas is not only related to the type of gas, but also to the level of pressure. The higher the pressure is. The closer ...
When we were young, the dream we talked about most was to be a scientist, because we thought that scientists symbolized infinite wisdom. After I grow ...
Since 1990s, some mature advanced technologies of oxygen generation have also been applied in small air separation plants, which have reduced cold los...
