The research status of biomass steam gasification for catalytic hydrogen production is summarized along with clarity of the gasification reaction mechanism,and the influences of material characteristics and reaction conditions on hydrogen production efficiency are expounded.The research situation about the application of natural ores,nickel-based catalysts,alkali and alkaline earth metal catalysts in biomass steam gasification hydrogen production is introduced.It is proposed that a new type of catalyst with long lifespan is a key factor in the catalytic hydrogen production of biomass steam gasification.The optimal operating conditions are determined based on the characteristics of biomass raw materials to improve hydrogen yield and reduce the generation of by-product tar.
NETL
NSTL
万方数据
