乙醇重整制氢催化剂的国内研究进展

Domestic Research Progress in Catalyst for Hydrogen Manufacture from Ethanol Reforming

制氢技术是发展燃料电池的关键技术之一,而目前研究较多且具有良好应用前景的制氢技术是乙醇水蒸气重整制氢法制氢。综述了国内水蒸气重整法、部分氧化法、氧化重整法等乙醇重整制氢法的研究进展,同时综述了乙醇水蒸气重整制氢催化剂助剂、载体的研究进展。指出了在较低温度下以高转化率、低CO选择性、高氢气选择性制氢是乙醇制氢技术研究的方向。

The technology The hydrogen manufacture of hydrogen manufacture is one of the key technologies for fuel cell development. technology that is mainly studied nowadays and has a promising application prospect is hydrogen manufacture from ethanol with steam reforming process.The paper reviews the domestic research progress of hydrogen manufacture from ethanol with steam reforming process--steam reforming process,partial oxidation process,and oxidation reforming process,pointing out that the research orientation of hydrogen manufacture technologies from ethanol is high transformation rate,low carbon monoxide selectivity, and high hydrogen selectivity at lower temperature.