Molecular Sieve

详情

Molecular Sieve is a kind of crystallized aluminosilicate. As there are even pore size and much more specific surface in it. It has much excellent merit: (1) The selective absorption, according to the size and shape of the absorbed molecule, in this way, it absorbs only those molecules whose diameter are less than the molecular sieve pore. (2) It has the selective absorption for the polar or unsaturated molecules. The higher the polarity or unsaturation is, the stronger selective absorption is. (3) It has strong water absorption. Even if higher temperature, larger flow rate and lower water content, it keeps still higher water absorption. Our company has produced many industry molecular sieves, such as 3A, 4A, 5A, *0X, *3X and copper-bearing etc. Feature & Application Type Bulk Density Water Absorption Wear Ability Application τ P(g/ml) A(%) W(%) 3A 0.***0.*8 ****0 0.**0.6 Drying agent for pyrolysis gas and alkene 4A 0.***0.*5 ****1 0.**0.6 Drying agent for natural gas and absorbent for paraffin separation 5A 0.***0.*5 ****1 0.**0.5 Dehydration, desulfurization and purification of air, natural gas and oil, in oxygen making and hydrogen making by PSA processes 5A-DW 0.***0.*0 ****2 0.**0.6 Aviation kerosene dewaxing and paraffin separation *0X 0.***0.*0 ****4 0.**0.6 High-pow absorbents for removal of H2O, H2S and CO2 in liquid and gas, as well as for paraffin separation *3X 0.***0.*5 ****4 0.**0.5 Dry and decarbonation in air separation *3X-AS 0.***0.*5 ****4 0.**0.5 Dry and decarbonation in air separation Cu**3X 0.***0.*0 ****4 0.**0.5 Absorbent for removal of thioalcohol in aviation kerosene and the liquid hydrocarbon