Synthesis of mixed higher alcohols over Fe modified Cu/Mn/ZrO2 catalysts by CO hydrogenation

被引：0
|
作者：
Chen, XP [1 ]
Sun, YH [1 ]
Zhong, B [1 ]
Wang, XZ [1 ]
Ren, J [1 ]
机构：
[1] Chinese Acad Sci, State Key Lab Convers, Inst Coal Chem, Taiyuan 030001, Peoples R China
来源：
ADVANCES OF ALCOHOL FUELS IN THE WORLD | 1998年
关键词：
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The effect of Fe promotion on Cu/Mn/ZrO2 For the hydrogenation of CO has been studied. Fe was found to be effective as promoter for Cu/Mn/ZrO2 methanol catalysts to syntheses mixed higher alcohols with a alcohol yield about 0.13 g/ml h and C2+ alcohols selectivity over 37 wt% in total alcohols (at T=280 degrees C,P=6.0MPa,GHSV=4000h(-1)), meanwhile no obvious amount of higher hydrocarbons was observed in the liquid products. The two kinds of mechanism for the synthesis of higher alcohols were proposed to explain the phenomenon.
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页码：26 / 30
页数：5
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