The adoption of molecular sieve purification system greatly simplifies the operation and improves the safety and reliability of the equipment. Therefo...
Reducing the working pressure of the air separation plant can reduce the unit energy consumption of the product. The working pressure of all low press...
Pay attention to when choosing pressure gauge:1) determine the range of pressure gauge. When the tested pressure is relatively stable, make 1/3 of the...
The common failure of thermocouple thermometer is that the indicating value is low, or it stops at zero. This is because of the problem caused by ther...
Air is a mixed gas, and the gas separation process cannot be carried out spontaneously. In order to realize the separation of oxygen and nitrogen, wor...
When the air volume decreases, both the rising steam volume and the recirculation fluid volume in the tower decrease, but the recirculation ratio can ...
In the process of production, indicators such as the purity of oxygen products is not less than 99.5%, the purity of nitrogen is not less than 99.99%,...
All instrument pipelines and pipe fittings used for oxygen passage should be strictly degreased with carbon tetrachate or alcohol before installation....
For workshops with multiple sets of air separation devices, several centrifugal compressors were often used to work in parallel in the past. Some air ...
In boiling water when we can see, at atmospheric pressure, temperature to 100 ℃, water began to boil. But water not all at once into steam, but with t...
The liquid nitrogen supercooler uses the low temperature gas nitrogen from the upper tower to cool the liquid nitrogen from the lower tower, so as to ...
The liquefaction temperature of gas is not only related to the type of gas, but also to the level of pressure. The higher the pressure is. The closer ...
