Fuel gas generation system and generation method thereof

摘要

A metal hydride is supplied into a reactor while being converted into fine particles. By injecting water from an injector, the metal hydride is hydrolyzed to generate hydrogen. The water supplied to the reactor is water generated by a fuel cell. This allows omission or a size reduction of a water tank for the hydrolysis, and therefore allows a size reduction of the system as a whole. It is possible to adopt a construction in which waste heat from the fuel cell is supplied to pyrolyze the metal hydride, a construction in which heat generated by the hydrolysis is used to pyrolyze another metal hydride, etc.