Main Technical Specifications: Gas Production5-500Nm3/h Impurity Oxygen≤2ppm Residual Ammonia≤3ppm Dew Point≤-65oC Working Pressure0.05-0.2Mpa Working Principle Raw material for hydrogen generator by ammonia decomposition is liquid ammonia, which is vaporized and heated to decompose by catalyst into mixed gas containing 75% hydrogen and 25% nitrogen. By principle that the molecular sieve can adsorb different ammonia and water at different temperature, high purity gas will be produced by heat regenerating through working at normal temperature.