Molecular Sieves

The pore size of 3A molecular sieve is 3A. It does not adsorb any molecular larger than 3A according to the industrial application specialties, we endue our products with the characters of higher adsorption speed, stronger crushing and anti-contaminative resistance, more cyclic times and longer work-span. All these advantages have made it come to be the most essential and necessary desiccant in the fields of the deep drying, refinery polymerization for cracked gasses, ethylene, propylene and any other non-acidic gasses of liquids in petroleum and chemical industrials. Typical applications: Dehydration of many kinds of liquids (say ethanol), air, refrigerant, natural gas, methane, cracked gas, ethylene, propylene, butadiene. The pore size for 4A can mainly used to adsorb water, methanol, ethanol, sulfureted hydrogen, carbon oxide, ethylene, propylene, does not adsorb any larger molecular than 4A, and often used as desiccant in industries. Typical applications: 1) Deep drying of air, natural gas, alkane and refrigerant 2) Generation and purification of argon 3) Static dehydration of electronic element, pharmaceutical and unstable material 4) Desiccant for paint, dope and foul The pore size of 5A can absorb all kinds of molecuar smaller than this size. It is mainly used in the normal and isomerous alkane; pressure swing adsorption (PSA) for gases; co-adsorption of moisture and carbon dioxide. Applications: 1) Pressure swing adsorption 2) Removal of water and carbon dioxide from air The pore size for 13A is about 10A.it can adsorb any molecular smaller than 10A, mainly used as catalyze carrier, coadsorption of CO2 and H2O and H2S, as desiccant for medical and air compressor systems, and can be adjusted to fit other various applications. Our insulating glass desiccant can deeply co-adsorb the resident moisture and organics in insulating glass, keep the IG clear and transparent even at very low temperature. More importantly, it can successfully avoid the tremendous air pressure unbalancely placed on the glasses, which was superposed by seasons of day-night temperature changing and the ensuing air desorption and adsorption function of common IG desiccant. Thus it resolves the problems of windows distortion caused by IG inflation and shrink, expanded the life span of IG windows. Packing: Carton or iron drum