In the internal compression process air separation plant, we generally select the the multistage centrifugal pump as the liquid nitrogen pump. In orde...
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...
Molecular sieve adsorber can adsorb water and carbon dioxide at normal temperature, and at the same time, it can adsorb hydrocarbon such as acetylene....
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...
Water cooling tower is a hybrid heat exchanger. The relatively high temperature cooling water (about 35℃) from the air cooling tower flows down from t...
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...
Liquid oxygen, liquid nitrogen and liquid argon are widely used in liquid gasification stations to supply gas directly or fill bottles. In order to en...
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 ...
The method of maintaining air compressor of air separation plant: I. Regular maintenance and maintenance of main components: In order to make the ai...
After the argon fraction is extracted from the top Tower, it enters into the crude argon tower and conducts the separation of oxygen and argon by the ...
1) insufficient cooling water. The heat of the air is not enough to be taken away by the cooling water, resulting in the increase of the next level of...
1. What is reflux ratio? What influence does it have on rectification? Answer: reflux ratio refers to the ratio of the amount of liquid in the lower s...
