Influence of hydrogen on n-butane isomerization over sulfated zirconia catalysts

被引：0
作者：
Steven X. Song
Debra J. McIntosh
Ronald A. Kydd
机构：
[1] University of Calgary,Department of Chemistry
来源：
Catalysis Letters | 2000年 / 65卷
关键词：
butane; isomerization; hydrogen effect; sulfated zirconia;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This work investigates the influence of hydrogen on the catalytic activity of Fe- and Mn-promoted sulfated zirconia catalysts. It was found that the effect of hydrogen on the activity of Fe-promoted SZ in n-butane isomerization significantly depended on the Fe content of the catalyst. It was also discovered that the negative effect of hydrogen is more significant at lower temperatures. The reason for the decreased activity in hydrogen is thought to be due to the interaction of hydrogen with reaction intermediates.
引用
收藏
页码：5 / 7
页数：2
相关论文
共 40 条
[1]  
Adeeva V.(1994)undefined Appl. Catal. A 118 L11-undefined
[2]  
Lei G.D.(1995)undefined J. Mol. Catal. 100 35-undefined
[3]  
Sachtler W.M.H.(1996)undefined Catal. Today 28 415-undefined
[4]  
Lui H.(1997)undefined J. Catal. 167 346-undefined
[5]  
Adeeva V.(1997)undefined Catal. Lett. 47 57-undefined
[6]  
Lei G.D.(1996)undefined J. Catal. 161 206-undefined
[7]  
Sachtler W.M.H.(1997)undefined Appl. Catal. A 162 103-undefined
[8]  
Coelho M.A.(1998)undefined Catal. Lett. 51 95-undefined
[9]  
Alvarez W.E.(1996)undefined J. Catal. 158 489-undefined
[10]  
Sikabwe E.C.(1998)undefined J. Catal. 178 489-undefined
1234