The applicable range of the working temperature of the molecular sieve is generally 8 ~ 15℃, within this range can work normally, once beyond this ran...
After the distillation column is started, the main possible reasons why the high pressure does not rise to the designed value are:1) insufficient proc...
When the expansion machine leaks, the efficiency of the expansion machine will decrease. In this way, during normal operation, the pressure must be in...
Oxygen and nitrogen discharge valve is used to control the purity of oxygen and nitrogen and low pressure. When the purity of oxygen is lower than the...
The cold-keeping (heat insulation) material is filled in the cold-keeping box of the air separation unit, while the interspace between particles of th...
Large-scale integrated circuit, television tube, laser communication optical fiber, analysis and test and other high-tech fields require the purity of...
Air separation tower has the following requirements for Foundation:1) to ensure the level of the distillation column plate, the uneven settlement of t...
Open the air inlet cam of the expansion machine to lengthen the opening time of the air inlet valve and increase the air inlet, that is, increase the ...
At the site of equipment installation, we may see a variety of operation methods. When we first met, we may be a little surprised. We may get used to...
If the passing capacity of the liquid-air regulating valve selected in the design is too small, or it is replaced with the liquid nitrogen regulating ...
Besides reducing air loss as much as possible, reducing equipment resistance to increase air volume and reducing loss of running cooling, incomplete l...
When the power supply of the air separation plant of the molecular sieve adsorption purification process is restored after the power failure, the oper...
