With the development of social economy, the air separation plant becomes larger. The scale of air compressor, supercharger and other units of large ai...
Argon is a rare gas widely used in various fields of industry. It is used as protective gas for arc welding of stainless steel, aluminum and other met...
With the continuous development of social economy and science and technology, the production scale of air separation equipment is getting larger. As a...
The air contains 0.932% of argon. When the upper tower wants to produce 99.6% of oxygen, it must contain 1.05% of argon in the nitrogen exhaust. From ...
At the installation site of the air separation plant, we may see a variety of operation methods. We may be a little surprised when we first see it. We...
When the power supply of the air separation unit of the molecular sieve adsorption purification process is resumed after the power failure, the operat...
Argon arc welding will produce harmful gas and high-frequency electricity during the welding process, so there are several protection and safety measu...
The working pressure of the high-pressure oxygen compressor used for filling bottles is high, and it is easy to cause cylinder burning accidents due t...
