What is the role of centrifugal compressors in air separation plants?...
With the rapid development of national economy, cryogenic air separation plant has been widely used in petrochemical, glass, tire, polysilicon, carbon...
What is the working principle of shell and tube heat exchanger for air separation equipment?...
Under the design working condition, the positive and return air volume of the Heat section of the switching heat exchanger (or cooler) is basically eq...
Why is the majority of the insulation materials filled in the insulation box of the air separation equipment made of pearl sand?...
What is the principle of the deep cooling method of air separation?...
According to the different ways in which refrigeration causes low temperatures, what are the three types of refrigeration capacity of air separation e...
Why is the pressure in the lower tower of the air separation equipment higher than that in the upper tower?...
The expansion air volume entering the upper tower increases, and the reflux ratio of the distillation section decreases correspondingly. In order to a...
What are the safety measures for active prevention of condensing evaporators?...
Internal compression air separation process is a process form in which liquid products are pressurized by liquid pump in the cold box, and then sent o...
Leakage is the easiest failure of regulating valve during operation. Some leak at the welding place, and some leak at the sealing place of the stuffin...
