Use of molecular sieve

molecular sieve

When the molecular sieve is used as an adsorbent, the molecular sieve is usually packed into two towers, and when the molecular sieve in one tower performs the absorption task, the molecular sieve in the other tower that has performed the absorption task and stopped is regenerated for alternate use. Before use, it is first necessary to heat, dehydrate and activate the molecular sieve. When the adsorbed material on the molecular sieve is saturated, the function of the molecular sieve can be restored by regeneration method. Molecular sieve regeneration methods are:

5a molecular sieve

At present, the application field of molecular sieve is relatively wide, such as in the field of natural gas, can be used as drying, purification. In the field of oil field gas, it is used for the drying of petroleum cracking gas and light oil, the drying of olefin, the drying of polymerization solvents (hexane, cyclohexane, pentane, etc.), the purification of benzene, toluene and xylene, the drying of chloride in chloride solvents, the drying and purification of alkane agents (acetone, ether, alcoholics, esters), and the drying of fluoride refrigerants.