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超临界水中湿生物质催化气化制氢研究评述

郝小红; 郭烈锦   

  1. 西安交通大学动力工程多相流国家重点实验室
  • 出版日期:2010-07-29

A REVIEW ON INVESTIGATION OF HYDROGEN PRODUCTION BY BIOMASS CATALYTIC GASIFICATION IN SUPERCRITICAL WATER

HAO Xiaohong;GUO Liejin   

  • Online:2010-07-29

摘要: 超临界水中湿生物质催化气化制氢 ,将能量密度小但可再生的生物质能转变为高能密度且既可贮存又可运输的清洁能源氢能 ,具有全程良性循环的特征 ,因此具有良好的经济前景和环保优势 .本文对国内外超临界水中生物质催化气化及相关研究进展进行了综合评述 ,并分析了超临界水环境中生物质催化气化制取富氢气体的主要影响因素 ,提出进一步研究的方向

Abstract: Hydrogen is gaining increasing attention as a kind of energy in the possible future. Biomass is an attractive feedstock for hydrogen production because its use would contribute little or no net carbon dioxide to atmosphere when biomass is grown sustainably. The technology of hydrogen production by catalytic gasification of wet biomass in supercritical water has been identified in bench scale. The previous work on theories and technologies of hydrogen production by biomass catalytic gasification on supercritical water is reviewed and the influence factors are analyzed. The development strategy for this technology application is presented.

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