Answer: only when the quantity and state of materials entering and exiting the distillation tower and each stock of materials completely accord with t...
Switching heat exchanger flow oxygen generator, in order to achieve the self-cleaning of moisture and carbon dioxide, requires a large amount of dirt ...
1) The station can only be built after the review and approval of relevant departments according to the regulations on the safety management of chemic...
There are many types and types of low temperature valves. Now take the low temperature stop valve as an example. The common failures can be divided in...
Under the design working condition, the positive and return air volume of the Heat section of the switching heat exchanger (or cooler) is basically eq...
Argon arc welding will produce harmful gas and high frequency electricity in the welding process, so there are several protection and safety measures ...
Nitrogen-water precooler is generally installed in all low-pressure air separation plant. It mainly uses the unsaturation of the water in the nitrogen...
Answer: liquid gasification filling system consists of liquid storage tank, liquid pump and air purifier. In order to ensure the normal operation of t...
2013 the year of the snake is coming, the dragon dance is empty, and the Golden Snake is coming. On the afternoon of February 6, in the banquet hall o...
Air separation plant is one of the important production devices in petrochemical, metallurgy and other industries. Due to its special structure and ph...
In January 5, the design and research institute of DEAR air separation Institute held an informationization training session related to drawing des...
There are many factors that affect the displacement of centrifugal compressor. Except for the connection with design, manufacture and installation, th...
