When the air separation user's production line fails to achieve full load production and the oxygen demand is far lower than the production capacity o...
More than half of all air separation equipment accidents were the explosion caused by the main cooling system. When processing air, all the impurities...
The air contains 0.932% of argon. When the upper tower wants to produce 99.6% of oxygen, it must contain 1.05% of argon in the nitrogen exhaust. From ...
The start-up phase of the whole low-pressure oxygen generator is that liquid empty appears first in the lower tower, and then liquid oxygen appears in...
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 ...
Before starting, the following preparations should be done first: 1) Check whether the unit has the starting conditions (including the reason of last ...
When the general motor in the air separation plant is started, the current that the stator of the motor takes from the power grid is about 5 ~ of the ...
The forced valve is opened and closed by the air source pressure pushing the piston. Its faults include the faults in the cylinder and the valve body....
Currently, there are three types of high-pressure aerators applied in the air separation plant: 1) Water Bath type. Put the coil into water with steam...
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...
There are many types and types of low temperature valves. Now taking the low temperature stop valve as an example, the common failures can be divided ...
