Abstract: As a great potential clean energy，pure hydrogen produced by methane had attracted great attention，and the reactor is a key issue for the process of hydrogen production. The reactors for hydrogen production，such as fixed bed，fluidized bed，membrane reactor，plasma reactor，solar reactor and microchannel reactor were reviewed in this paper. Merits and limitations of various reactors and their development trends were also discussed.

Key words: methane, hydrogen production, reactor

摘要： 氢是一种理想的能源，高纯氢的制备是近年研究的一个重点，反应器的结构是制氢的关键。本文综述了固定床、流化床、膜反应器、等离子体反应器、太阳能反应器和微通道反应器在甲烷制氢研究中的应用，分析了各种反应器在制氢过程的特点以及不足之处，指出了制氢反应器的发展方向。

关键词: 天然气, 制氢, 反应器