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...
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...
After the air compressor compressed and pre-cooled air, and then by the purification system to remove water, carbon dioxide and other harmful impuriti...