What is the principle of the expansion air in the internal compression process entering the lower tower?...
How to control the cooling capacity of the oxygen generation device by adjusting the liquid oxygen surface of the main cooling system?...
The load adjustment range of low pressure small air separation unit is related to the adjustment performance of the raw material compressor, the adjus...
Fluid resistance refers to the pressure drop of fluid flowing through pipes, valves or equipment. The actual process pressure gradually decreased. In ...
Why is dew point commonly used in air separation equipment to indicate the moisture content in the air?...
1.The cold box foundation is divided into frame type and non frame type. The levelness of top surface of frame type frame shall not exceed 1 / 1000. A...
Water evaporation, wind-blown losses and other situations occurring in industrial circulating cooling water system operation, resulting in the continu...
What are the influencing factors for the cold running loss of air separation equipment?...
With the rapid growth of liquid air separation plant production and sales, and the global energy crunch, the prospects for the use of liquid air separ...
What are the causes for abnormal pressure at the boosting end of air separation expander?...
What are the functions and classification of the rectifying column of air separation equipment?...
Special pressure-bearing equipment generally bears internal pressure, that will cause tensile stress inside the shell, which is called working stress....
