Molecular sieve adsorbents for hydrogen production are mainly used in (PSA) pressure swing adsorption units for H2, CO and O2 production and large scale normal isomerized paraffin separation units in petrochemical enterprises. Mainly used in transforming gas or reforming hydrogen; Methanol cracking gas or methanol relaxation gas; Synthetic ammonia tail gas; Coke oven gas, waste gas, water gas; Refinery hydrogenation low fraction gas, catalytic dry gas.
