... with high capacity, high efficiency, widely used in natural gas drying industry. Oil and gas industry 13X MOLECULAR SIEVESThe pore size of 13Xmolecular ... desiccant in the fields of the deep drying ,refinery polymerization for cracked gasses ,ethylene ,propylene and any other non-acidic gasses ... applications require different parameter, please contact detail. 13X molecular sieve for natural gas drying