The molecular sieve on the air separation is currently used more 13X-APG type molecular sieve. The process principle is to use the internal porosity o...
According to the structural characteristics of the valve casing castings, generally take X-rays or γ-rays as a source of radiation with the technical ...
The principle and characteristics of large air separation cryogenic nitrogen production Nitrogen is the main component of air, accounting for about 7...
Liquid air separation plant cold energy utilises air separation equipment, generally large air separation equipment with 2 combined expanders. The pri...
What are the causes for abnormal pressure at the boosting end of air separation expander?...
The air separation column mainly includes main heat exchanger, liquefier, distillation column, condensing evaporator, etc. The main heat exchanger, co...
When the air separation unit is in normal operation, the liquid flows down and can only flow on the tray and flow to the lower tray through the overfl...
How to adjust the cooling capacity of air separation unit?...
What is the working principle of air separation equipment precooling system?...
How to troubleshoot the production decline of air separation equipment during operation?...
Under the conditions of certain welding methods, welding materials, welding specification parameters and welding structure, the difficulty of obtainin...
Generally, the main reason for the vibration of piston type oxygen compressor is the action of alternating load. There are two kinds of alternating lo...
