Answer: select the small cryogenic air separation unit with argon, and give priority to verifying the real continuous operation performance of the uni...
Answer: the default unit gauge pressure is MPa (g), and the mainstream is cryogenic full low pressure external compression process. Design pressure o...
In terms of technology, different from most manufacturers that only guarantee the output of oxygen and nitrogen, Deere realizes the full extraction of...
The molecular sieve of purification system has strong water absorption, but the water absorption capacity is limited to a certain extent. In order to ...
Why is the lowest temperature in the tower of an air separation plant lower than the outlet temperature of the expander...
To determine whether the heat exchanger has thermal scale: a. View the last 3 to 6 months of the heat exchanger convergence temperature (gas temperatu...
In the upper column fractionation, below the liquid air inlet is called the stripping section, and above the liquid air inlet is called the distillati...
1. Before filling with pearlite, the water accumulated on the foundation surface of air separation unit must be removed, dried with hot air, and all m...
According to the specification and smelting level of converter, the total oxygen consumption of steel can be calculated and converted to the oxygen co...
(1) argon arc welder must have a pressure vessel welder qualification certificate, no permit personnel are strictly prohibited to weld. (2) in order ...
Another part of the nitrogen vaporized in the liquefier is heated up to a certain temperature in the high pressure heat exchanger and pumped out to th...
What should be paid attention to when adjusting the air separation equipment when oxygen is abundant and oxygen production needs to be reduced...
