CATALYST FOR PRODUCTION OF HYDROGEN AND PROCESS FOR PRODUCING HYDROGEN USING THE CATALYST AND CATALYST FOR COMBUSTION OF AMMONIA PROCESS FOR PRODUCING THE CATALYST AND METHOD FOR COMBUSTION OF AMMONIA USING THE CATALYST

摘要

The present invention is a method for decomposing ammonia to obtain hydrogen, which efficiently generates heat in the reactor without exces- sive heating from the outside of the reactor, and decomposes ammonia efficiently and stably using the calorific value to produce hydrogen Catalysts. The present invention also provides a technique for efficiently producing hydrogen by decomposing ammonia using the catalyst. The hydrogen-producing catalyst of the present invention is characterized by comprising an ammonia combustion catalyst component and an ammonia decomposition catalyst component. Another hydrogen-producing catalyst of the present invention is characterized by containing at least one metal element selected from the group consisting of cobalt, iron, nickel and molybdenum.