The determination of the running cycle of the air separation plant is mainly based on the gradual accumulation of trace carbon dioxide after it is bro...
The three-point temperature of the low temperature of the air separation tower is: T3 temperature refers to the temperature before the high pressure a...
Municipal Party Secretary Qi Jinli (second from left), Mayor Ji Bingwei (first from right), chairman he Baotang (second from right), vice general m...
The whole low pressure oxygen generator has certain rectification potential because of the distillation section of the upper tower, so the air after e...
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...
Answer: in the whole low-pressure air separation process, some are equipped with a liquid purifier, and some are equipped with two or even three liqui...
Answer: On the one hand, the expansion heat exchanger is to reduce the temperature of the air after expansion by utilizing the cooling amount of the n...
Argon arc welding will produce harmful gas and high frequency electricity in the welding process, so there are several protection and safety measures ...
At the beginning of starting the full low pressure oxygen generator, all the air entering the equipment is inflated through the expander, while the to...
Switching valve (forced Valve) is a pneumatic switching valve installed on the hot end of switching heat exchanger (or cooler. The switch of the switc...
Solenoid valve controls the position of valve core through an electromagnetic coil to achieve the purpose of changing the flow direction of fluid, or ...
