生物质催化气化制氢技术研究

在人类面临严重的能源危机与环境污染的背景下,世界各国都在致力于对洁净能源氢的开发和研究,并取得了一定的研究成果。生物质气化制氢是一项富有前景的制氢技术,已引起了世界各国研究者的普遍关注。文章首先介绍了生物质气化制氢技术的国内外研究及应用现状,然后介绍了一种一体式生物质气化炉水蒸汽催化气化制氢的工艺流程,氢气体积的含量可达到50%以上。最后总结了这种工艺在各种制氢方法中,具有技术成熟、工艺简单,效率高等优点,有广阔的应用前景。

Hydrogen Production from Biomass Catalytic Gasification

Due to the serious energy crisis and environment pollution, the world is dedicated in the study and development of hydrogen energy and has got some achievements. The prospective future of hydrogen from biomass gasification makes it a major concern all over the world. Existing conditions of biomass gasification technology and applications in China and abroad were introduced, a new biomass gasification technology which was developed to perform biomass catalytic pyrolysis and gasification in one process was recommended. The process is mature, simple, with high efficiency and wide range of potential applications.