Nitrogen is a colourless, odourless, non-toxic and non-flammable gas at room temperature and atmospheric pressure, which is chemically stable and hard...
The molecular structure of nitrogen is so stable that it is usually very difficult to react chemically with other substances and shows great inertn...
With a certain amount of adsorbent, the height of the adsorbent must not be less than the length of the adsorption zone. This is because when the adso...
Membrane separation is a technology that uses separation membranes as the core for the selective separation, concentration and purification of substan...
When operating the molecular sieve purification system: pay attention to the installation requirements of the molecular sieve absorber, when the molec...
The volume fraction of carbon dioxide in air is generally around 0.03%, if the air compressor compresses the air to 0.62 MPa, the partial pressure of ...
