Centrifugal compressor is widely used in petrochemical, metallurgy and other industries because of its large exhaust volume, high operating efficiency...
With the development of social economy, the air separation plant is in the trend of large-scale development. Air separation plant, as a large energy c...
Due to the large demand for cryogenic liquid of the market, and in order to ensure the normal operation of the production line when the air separation...
The air separation distillation column is composed of upper and lower columns, crude argon column and pure argon column and so on. At present, there a...
With the development of social economy, the air separation plant becomes larger. The scale of air compressor, supercharger and other units of large ai...
Liquid air separation equipment is an air separation device that directly produces liquid oxygen, nitrogen and other liquid products. Some liquid air ...
The deflagration of the oxygen compressor will cause great harm to the safe operation of the air separation equipment and the personal safety of the o...
If the passing capacity of the liquid-air regulating valve selected in the design is too small, or it is replaced with the liquid nitrogen regulating ...
Almost all motors commonly used in the air separation plant are three-phase AC motors. Three-phase AC motor can be divided into asynchronous motor and...
Solenoid valve controls the position of valve core through an electromagnetic coil to achieve the purpose of changing the flow direction of fluid, or ...
Argon arc welding will produce harmful gas and high-frequency electricity during the welding process, so there are several protection and safety measu...
In order to realize the separation of oxygen and nitrogen in the air separation plant, the first thing is to make the air liquefaction, which must try...
