Carbon molecular sieve is a new type of nonpolar adsorbent that can adsorb oxygen molecules in the air at normal temperature and pressure fluctuations . In this way, it can adsorb CCA nitrogen. The air separation ability is determined by the different diffusion rate, or the different adsorption capacity of different gases in the porous carbon molecular sieve, or the two effects work simultaneously, the nitrogen production of the carbon molecular sieve is based on this performance. Carbon molecular sieve is the first choice for CCA nitrogen air separation adsorbent in mechanical engineering . This nitrogen is widely used in chemical industry , oil and gas industry ,electrical industry ,food industry, coal industry, pharmaceutical industry , cable industry, metal heat treatment , transportation and storage facilities, etc.
