Fluid resistance refers to the pressure drop of fluid flowing through pipes, valves or equipment. The actual process pressure gradually decreased. In ...
In the main column of the air separation column, the distribution of argon varies with the position of the liquid air inlet. With the increase of liqu...
There are 10 ways to transilluminate the welding seam of air separation unit, which are suitable for different occasions. Single wall is the most comm...
If the temperature after the expander of the air separation unit is too low, it should find out the cause of the low temperature and take measures to ...
1.In the process of preparation and implementation of hoisting construction, the safety and quality assurance system must ensure the normal operation,...
Air cooling column is a mixed heat exchange device. The function is to make the cooling water fully contact with the air and being mixed fully to incr...
All low pressure air separation units are usually equipped with nitrogen water precoolers. It mainly uses the unsaturation of nitrogen in sewage to ev...
The amount of liquid nitrogen removed from the lower column of the air separation unit will affect the purity of the liquid nitrogen in the lower colu...
