Steam Reforming of Ethanol over Manganese and Iron Oxides for Hydrogen Production

被引：3
|
作者：
Dolgykh, Lidiya Yu. [1 ]
Stolyarchuk, Irina L. [1 ]
Staraya, Larisa A. [1 ]
Vasylenko, Inna V. [1 ]
Pyatnitsky, Yuri I. [1 ]
Strizhak, Peter E. [1 ]
机构：
[1] Natl Acad Sci Ukraine, LV Pisarzhevsky Phys Chem Inst, UA-03028 Kiev, Ukraine
来源：
ADSORPTION SCIENCE & TECHNOLOGY | 2015年 / 33卷 / 6-8期
关键词：
CATALYSTS;
D O I：
10.1260/0263-6174.33.6-8.715
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
MnO, Mn2O3, Fe2O3 and Fe3O4 are catalytically active for the steam reforming of ethanol. The main reaction products were acetaldehyde, acetone, CO2 and H-2 in the temperature range of 300-550 degrees C. At low temperatures, high selectivity for acetone (up to 75%) was observed for MnO. Based on the study results, the relation between product selectivity of the oxide catalysts and their acid-base/redox properties balance is suggested. The selectivity for hydrogen was about 80% for Fe2O3 at 550 degrees C with 100% ethanol conversion.
引用
收藏
页码：715 / 721
页数：7
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