Based on win-win development solidarity collaboration Chuangjia performance On April 22, 2013, good news came from Changli, Qinhuangdao. With the r...
In the operation of argon purification system, attention should be paid to the operation of hydrofining and deaerating. The input of the reaction furn...
Air separation tower has the following requirements for Foundation:1) to ensure the level of the distillation column plate, the uneven settlement of t...
The common axial displacement indicators of air compressor are electromagnetic type and hydraulic type. Electromagnetic axial displacement indicator c...
Both pressure test and leak detection are the air tightness inspection of the air separation plant. Its purpose is to examine the quality of installat...
Before filling the molecular sieve, check that the sieve bed can not leak the molecular sieve, otherwise it should be handled. Oil and other sundries ...
As a kind of electrical equipment, electric heater should pay attention to personal safety and equipment safety when operating. Specifically:1) operat...
There are many causes of fire, such as oil fire, electrical equipment fire, etc. There are a lot of combustion engines (oxygen and liquid oxygen) in t...
The reasons for the failure of automatic valve include:1) the valve is frozen by moisture and carbon dioxide, or stuck by other sundries. If there are...
Before starting, slowly open the upper and lower valves of the liquid level and liquid oxygen level gauge, check the liquid oxygen level, and decide t...
No matter in the starting working condition or in the normal operating condition, medium-voltage small air separation plant must pay great attention t...
The oxygen and nitrogen products produced by the general air separation unit come from the low pressure oxygen and nitrogen bodies of the upper tower,...
