Transformation of cyclopentanone into cyclopentanethiol over a sulfided CoMo/Al2O3 catalyst

被引：3
|
作者：
Wang, J
Lemberton, JL
Li, WZ
Perot, G
机构：
[1] UNIV POITIERS,LACCO,URA CNRS 350,F-86022 POITIERS,FRANCE
[2] CHINESE ACAD SCI,DALIAN INST CHEM PHYS,DALIAN 116023,PEOPLES R CHINA
来源：
CATALYSIS LETTERS | 1996年 / 42卷 / 1-2期
关键词：
cyclopentanone; cyclopentanethiol; sulfide catalysts; CoMo/Al2O3;
D O I：
10.1007/BF00814470
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The transformation of cyclopentanone in the presence of H2S/H-2 was investigated at atmospheric pressure over a sulfided CoMo/Al2O3 catalyst. The main reaction products were cyclopentanethiol and cyclopentene, the relative amounts of which depended on the reaction temperature and on the H2S to cyclopentanone molar ratio. The best results were obtained at 220 degrees C, with a 2.5 H2S to cyclopentanone molar ratio: under these conditions, the cyclopentanethiol molar selectivity remained at about 90%, in a range of cyclopentanone conversion of 10-70%.
引用
收藏
页码：81 / 85
页数：5
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