Hydrorefining of crude naphthalene under low hydrogen pressure

被引：0
|
作者：
Komoto, T
Shimizu, T
Nagano, M
机构：
来源：
SCIENCE AND TECHNOLOGY IN CATALYSIS 1994 | 1995年 / 92卷
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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：
Hydrorefining of crude naphthalene was studied by using continuous flow reactor. The hydrogen pressure was varied in the range of 0.5-1.2MPa, CoMo catalysts with large surface area showed higher HDS and HDN activities. Catalyst deactivation was caused by the accumulation of carbonaceous material in the catalyst pore. The HDN mechanism of quinoline in crude naphthalene was also investigated. Under the investigated condition, quinoline was found to be denitrogenated mainly through o-propylaniline.
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页码：391 / 394
页数：4
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