基于太阳能的甲烷重整制氢技术研究进展

RESEARCH PROGRESS OF HYDROGEN PRODUCTION FROM METHANE REFORMING BASED ON SOLAR ENERGY

该文对近年来有关太阳能甲烷重整制氢技术的研究进行回顾。首先从甲烷重整反应制氢的工艺流程及其热力学与动力学特性角度,介绍甲烷重整反应的基本特点。其次,从高效、低成本催化剂体系开发以及新型反应器性能研究等两个方面重点回顾近年来关于太阳能甲烷重整技术的研究进展。最后,从高效催化剂开发研究、新型反应器设计以及制氢成本控制等方面,给出基于太阳能的甲烷重整制氢技术的未来发展方向。

In this paper,the recent research on hydrogen production from solar methane reforming is reviewed.Firstly,the basic characteristics of methane reforming reaction are introduced from the point of technological process,thermodynamics and kinetics of hydrogen production from methane reforming reaction.Secondly,the research progress of solar energy methane reforming technology in recent years is reviewed from two aspects:the development of high efficiency and low cost catalyst system and the research of new reactor performance.Finally,the future development direction of methane reforming technology based on solar energy is given from the aspects of development and research of high efficiency catalyst,design of new reactor and cost control of hydrogen production.