Current status of hydrogen production techniques by steam reforming of ethanol: A review
Current status of hydrogen production techniques by steam reforming of ethanol: A review
复制标题
DOI：
10.1021/ef0500538
复制
发表时间：
2005-09-01
期刊：
影响因子：
5.3
通讯作者：
Adhikari, S
中科院分区：
文献类型：
--
作者：
Haryanto, A;Fernando, S;Adhikari, S
氢被认为是未来最可行的能源载体。通过乙醇蒸汽重整生产氢气不仅对环境友好，而且还将为利用全球可再生资源开辟新的机会。本文综述了乙醇水蒸气重整工艺的现状，考察了不同的催化剂，并进行了比较分析。不同的催化剂已被用于乙醇的蒸汽重整。取决于催化剂的类型、反应条件和催化剂制备方法，乙醇转化率和氢气生产变化很大。结果表明，Co/ZnO、ZnO、Rh/Al_2O_3、RIVCeO_2和Ni/La_2O_3-Al_2O_3催化剂对乙醇水蒸气重整反应的催化效果最好。目前，乙醇水蒸气重整制氢仍处于研究和开发阶段。
Hydrogen is considered to be the most viable energy carrier for the future. Producing hydrogen from ethanol steam reforming would not only be environmentally friendly but also would open new opportunities for utilization of renewable resources, which are globally available. This paper reviews the current state of the steam reforming process of ethanol, examines different catalysts, and, finally, makes a comparative analysis. Different catalysts have been used for the steam reforming of ethanol. Depending on the type of catalysts, reaction conditions, and the catalyst preparation method, ethanol conversion and hydrogen production vary greatly. It was observed that Co/ZnO, ZnO, Rh/Al2O3, RIVCeO2, and Ni/La2O3-Al2O3 performed the best, in regard to the steam reforming of ethanol. Currently, hydrogen production from ethanol steam reforming is still in the research and development stage.