Spectroscopic and Kinetic Analysis of a New Low-Temperature Methanol Synthesis Reaction

被引：5
|
作者：
Ruiqin Yang
Yi Zhang
Noritatsu Tsubaki
机构：
[1] University of Toyama,Department of Applied Chemistry, School of Engineering
[2] Shenyang Institute of Chemical Technology,Department of Applied Chemistry
来源：
Catalysis Letters | 2006年 / 106卷
关键词：
DRIFT; methanol; ethanol; 2-propanol; Cu/ZnO; syngas(CO/CO; /H; );
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The spectroscopy and kinetics of a new low-temperature methanol synthesis method were studied by using in situ DRIFTS on Cu/ZnO catalysts from syngas (CO/CO2/H2) using alcohol promoters. The adsorbed formate species easily reacted with ethanol or 2-propanol at 443 K and atmospheric pressure, and the reaction rate with 2-propanol was faster than that with ethanol. Alkyl formate was easily reduced to form methanol at 443 K and 1.0 MPa, and the hydrogenation rate of 2-propyl formate was found to be faster than that of ethyl formate. 2-Propanol used as promoter exhibited a higher activity than ethanol in the reaction of the low-temperature methanol synthesis.
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页码：153 / 159
页数：6
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