生物质制氢气的研究

STUDY OF HYDROGEN PRODUCTION FROM BIOMASS

氢能是一种新型的洁净能源，是新能源研究中的热点．生物质法制氢是一项很有发展前途的技术，但受到多种因素的影响，目前还难以大规模地进行，气化法制氢是制氢枝术中成本最低的，也是目前应该重点发展的技术．简要论述了国内外对生物质制氢研究的原理及相关技术，指出了此项技术的研究热点和发展方向．

It is discussed that the basic principles and related technologies for hydrogen production from biomass internal and external countries. We point out the focal points and the de- velopment tendency about the technology. Hydrogen is the clean and new energy. It is popular with many researches in energy field. The method that microorganism producing hydrogen from biomass has great future. But its scale isn抰 great because of many negative factors. At present ,the method that hydrogen from biomass by biomass?gasification has the lowest cost in all technology for hydrogen in large scale. So it is the priority project.