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...
Distillation is using the different boiling points of the two substances to condense the mixed steam and vaporize the mixed liquid repeatedly to achie...
Due to improper adjustment of seal gas pressure during operation, liquid oxygen pump can not pump liquid or leak. From the quality point of view, ...
The leakage of unit or pipeline in the cold box needs removal of perlite treatment. Since it is uncertain whether there is a leakage point in the cold...
In the air separation unit of molecular sieve adsorption purification process, after the air is compressed at the last stage of the air compressor, th...
