No matter in the starting working condition or in the normal operating condition, medium-voltage small air separation plant must pay great attention t...
Core tips: the safety that should be paid attention to when touching nitrogen: nitrogen is colorless, odorless and odorless lazy gas. It itself does n...
Temperature difference is the power of heat transfer. As long as there is temperature difference between two materials, they will carry out the heat o...
In order to reduce the air temperature in the low temperature air separation unit, various heat exchange equipment are needed for cold and heat exchan...
In the air separation unit, the function of air cooling column is to reduce the temperature of air compressed by air compressor. Air cooling column is...
1. The removal of perlite site shall be supervised by full-time personnel and guided by professionals. The principle of who organizes, who takes respo...
The reflux liquid in the upper column of the distillation column is throttled by the lower column to the liquid air and liquid nitrogen of the upper c...
The main causes are as follows: 1. The structure is unreasonable, the welding seam is concentrated and the welding joint stress is too large. 2. Whe...
With the continuous development of air separation plant manufacturing technology and the popularization and application of new equipment and process, ...
1. According to the specific situation of the construction, formulate the fire protection scheme, establish and improve the fire safety system, and st...
According to the adsorption characteristics of molecular sieve, there are two kinds of air purification process, one is pressure swing adsorption mole...
The upsizing of air separation plant has became an inevitable trend of the development of national economy. A few years ago, the domestic air separati...
