The technical maintenance of power equipment includes: (l) daily spot inspection and round inspection by the operating personnel of power station acco...
Oxygen (O2) is a colorless, odorless and odorless gas. The molecular weight is 32. The relative density is 1.429 (Air = 1 ). The melting point is-218....
Phase cooling method is one of the start-up operating force methods of the air separation plant which uses switching heat exchanger to self-remove moi...
In the normal operation of the crude argon Tower, sometimes the resistance drop, the argon content drop and the oxygen content increase of the crude a...
The heat capacity of the Plate-fin switching heat exchanger is small, and the start-up time of the air separation plant is short, which is 30 ~ 36 H l...
The liquid nitrogen supercooler uses the low temperature gas nitrogen from the upper tower to cool the liquid nitrogen from the lower tower, so as to ...
The load adjustment range of low pressure air separation plant is related to the adjustment performance of raw material air compressor, the adjustment...
At present, most of the cooling materials filled in the cooling box of the air separation plant are Pearl sand. Pearl sand is a particle with small ap...
Liquid gasification filling system consists of liquid storage tank, liquid pump and air purifier. In order to ensure the normal operation of the liqui...
The content of oxygen in liquid and liquid in the air separation plant is high, which will cause the increase of oxygen concentration in local range a...
After the gas expands through the guide valve and the impeller, the airflow at the outlet of the impeller still has a certain speed. This part of kine...
1) cleaning method welding slag, rust, slag and so on in the pipeline will be blocked or stuck in the throttle, guiding position and the balance hole ...
