to increase oxygen extraction rate.The advantages and disadvantages of nitrogen expansion are:1) The gas does not enter the upper column after nitroge...
The low temperature valve is installed at normal temperature and works at low temperature, with a wide range of temperature variation. If the design a...
To eliminate the vibration of the compressor, we generally start from the following ways: 1. The static balance and dynamic balance of moving parts s...
Cooling is a common name in refrigeration, refrigeration is to get lower temperature than the surrounding air, compared with the surrounding air, it h...
The technical maintenance of power equipment includes: (l) daily spot inspection and round inspection by the operating personnel of power station acco...
For the maintenance of nitrogen-water precooling system, the most important thing to pay attention to is to prevent the occurrence of nitrogen suffoca...
The world's iron and steel industry has experienced several revolutions. Around 1865, the air side blowing converter steelmaking method and flat furna...
In the normal operation of the crude argon Tower, sometimes the resistance drop, the argon content drop and the oxygen content increase of the crude a...
After removing the micro metal particles and dust impurities in the air through the air filter, the air enters the svk20-3s type turbine air compresso...
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 ...
Vacuum pump is a device that produces, improves and maintains vacuum in a certain enclosed space by various methods. Vacuum pump can be defined as a d...
The unit power consumption of oxygen production W02 (kW • h/m3) is one of the important economic indicators of oxygen production. In the power consump...
