Molecular Sieve

5A molecular sieve can adsorb any molecule smaller than this pore size, and is generally called calcium molecular sieve. In addition to the effects of 3A and 4A molecular sieves, it can also adsorb C3-C4 n-alkanes, ethyl chloride, ethyl bromide, butanol, etc. It can be used in the separation of normal isomers, pressure swing adsorption separation and water Co-adsorption with carbon dioxide. Based on the industrial application characteristics of 5A molecular sieve, the 5A molecular sieve produced by us has high selectivity and fast adsorption speed, and is especially suitable for pressure swing adsorption. It can be adapted to various sizes of pressure swing adsorption devices for oxygen, hydrogen, carbon dioxide, etc. It is a fine product in the pressure swing adsorption industry.Mainly used for the separation of normal isoparaffin, oxygen and nitrogen separation, drying and refining of chemical industry, petroleum and natural gas, ammonia decomposition gas and other industrial gases and liquids.

It is mainly used for adsorbing water.Mainly used for the drying of petroleum cracked gas, enyne, refinery gas and oil field gas. It is an industrial desiccant for chemical industry, medicine, insulating glass and so on.

The main component of 13X molecular sieve is aluminosilicate, forming a sodium X molecular sieve with a pore size of 10A, which is an X-type crystal structure. Is gas, chemical,The best desiccant in the air separation industry. Where the technical indicators can be adsorbed on 3A, 4A, 5A molecular sieve, 13X type can be adsorbed.Industrial gas drying and purification can also be used as a carrier. Purification of the raw material gas of the air separation unit (removing H2O and CO2 simultaneously). Desulfurization of liquid hydrocarbons and natural petroleum gas (removal of hydrogen sulfide and mercaptans).

The 4A molecular sieve mainly adsorbs water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene. It does not adsorb any molecules (including propane) with a diameter greater than 4A. The selective adsorption performance of water is higher than any other molecule. It is one of the most widely used molecular sieve varieties in industry.Mainly used for drying natural gas and various chemical gases and liquids, refrigerants, pharmaceuticals, electronic materials and variable substances, purification of argon, separation of methane, ethane and propane.