污泥制氢技术研究进展  

Advances in production of hydrogen from sludge

作　　者：张钦明[1] 王树众[1] 沈林华[1] 段百齐[1] 

机构地区：[1]西安交通大学动力工程多相流国家重点实验室,陕西西安710049

出　　处：《现代化工》2005年第11期29-32,共4页Modern Chemical Industry

基　　金：国家重点基础研究发展计划("973"计划)资助项目(2003CB214502)

摘　　要：介绍了污泥生物化学制氢、污泥高温气化制氢、污泥超临界水气化制氢等新兴污泥制氢技术,并详细分析了各自的优缺点,阐述了这些技术在污泥制氢中的进展状况和应用前景,指出资源化利用和能源回收应该是今后污泥处置的方向。最后,对超临界水气化制氢技术在污泥制氢中的应用作了重点论述。The novel technologies for the production of hydrogen from sludge by means of microorganism, hydrothermal gasification, and supercritical water gasification are introduced, and the advantages and shortcomings of each method are analyzed in detail. The advances and the prospects of these methods are also reviewed. It was pointed out that the future direction for the disposal of sludge is that to utilize the disposed as resource and recover it as energy source be realized. At last, the application of the supercritical water gasification process in the production of hydrogen from sludge is mainly reviewed.

关 键 词：污泥 超临界水 制氢 

分 类 号：X703[环境科学与工程—环境工程]