Hydrogen Production from Cellulose in Hot Compressed Water Using Reduced Nickel Catalyst: Product Distribution at Different Reaction Temperatures

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Tomoaki Minowa¹  Zhen Fang¹ 

[1] National Institute for Resources and Environment

关键词: Biomass;    Cellulose;    Hot Compressed Water;    Gasification;    Catalyst;   

DOI  :  10.1252/jcej.31.488

来源: Maruzen Company Ltd

【 摘 要 】

References(9)Cited-By(39)Cellulose, a major component of woody biomass, was gasified in hot-compressed water using reduced nickel catalyst at reaction temperatures from 200 to 350°C. The product distribution was analyzed at different temperatures and reaction times. Cellulose decomposed to water-soluble products at first, and then, the water-soluble products reacted to form hydrogen and carbon dioxide. The obtained hydrogen was consumed by a methanation reaction to form methane. A reaction model for catalytic and noncatalytic cellulose decomposition is proposed.

【 授权许可】

Unknown