During the process of storage and transportation, the liquid storage tank should pay attention to: 1) the protective equipment and instrument of the s...
The correct operation method of air compressor: Air compressor is one of the main mechanical power equipment of many enterprises, so it is very neces...
1) insufficient cooling water. The heat of the air is not enough to be taken away by the cooling water, resulting in the increase of the next level of...
I. The basic principle of membrane separation and oxygen generation the study of gas's mass transfer process in membrane has a history of more than 10...
In the fractionating column, the separation of oxygen and nitrogen is realized through the process of two-stage distillation in the upper and lower co...
The water supply source of air cooling column in precooling system equipment is cooling water pump, and water cooling column is supplied by chilled wa...
According to the dye composition of penetrant, it can be divided into fluorescent penetrant testing, dye penetrant testing and fluorescent dye penetra...
In the air separation unit of molecular sieve adsorption purification process, after the air is compressed at the last stage of the air compressor, th...
1. According to the specific situation of the construction, formulate the fire protection scheme, establish and improve the fire safety system, and st...
According to the adsorption characteristics of molecular sieve, there are two kinds of air purification process, one is pressure swing adsorption mole...
The principle of expander with motor brake in air separation plant is to control the speed of expander by braking torque generated by motor generator ...
With the rapid development of national economy, cryogenic air separation plant has been widely used in petrochemical, glass, tire, polysilicon, carbon...
