对流化床厌氧微生物发酵制氢的研究进行了总结，对比了常温流化床、高温流化床、两级床、光暗两步发酵法等不同类型流化床反应器的产氢量与速率，分析了各流化床反应器的优势与局限，对流化床厌氧微生物发酵产氢的主要影响因素进行了讨论，并在此基础上对该技术提出了合理的展望。

The research on the production of hydrogen through anaerobic microbial fermentation in a fluidized bed is summarized.The hydrogen production output and rates by different types of fluidized bed reactors, such as normal temperature fluidized bed, high temperature fluidized bed, two-stage bed, light and dark two-step fermentation, are compared, and their advantages and limitations are analyzed.Main factors influencing hydrogen production via anaerobic microorganism fermentation in fluidized beds are studied, and a reasonable prospect for this technology is proposed on the basis.

陈鸿伟(1965-),男,博士,教授,研究方向为可再生能源技术及系统,hongweichen@ncepu.edu.cn