Patent ID: 9506400
Filing Date: 2016-11-29
CPC Classification: C01B,F02B,F02D,F02M,H01M,Y02E,Y02T

Claim Text:
1. A process for generating hydrogen by a hydrogen generator comprising the steps of: generating hydrogen from ammonia by selectively using: supplying ammonia from an ammonia supply part to the first ammonia conversion part and the second ammonia conversion part through an ammonia supply passage; recycling the hydrogen obtained in the second ammonia conversion part to the first ammonia conversion part through a hydrogen passage for recycling; and providing heat to the first ammonia conversion part and/or the second ammonia conversion part from a heat source, wherein: said hydrogen-generating material is a material selected from the group consisting of alkali metals, alkali earth metals, alkali metal hydrides, alkali earth metal hydrides, and a combination thereof; and said ammonia-decomposing catalyst comprises a metal selected from the group of transition metals.