The ammonia decomposition device USES liquid ammonia as raw material and evaporates by ammonia carburetor. Gaseous
ammonia is decomposed into a mixture of 75% hydrogen gas and 25% nitrogen gas in the high temperature catalyst bed of
the decomposition furnace. Pure hydrogen can be extracted by a post-stage hydrogen pressurization system and a pressure-
changing adsorption and hydrogen extraction device, which can meet the different technical requirements of mixed hydrogen
and pure hydrogen for users.