TRANSFORMATION OF HEAVY HYDROCARBONS INTO BENZENE, TOLUENE, AND XYLENES OVER MODIFIED ZSM-5 CATALYSTS

被引：5
作者：
SUN, DL
ZHENGE, Z
机构：
[1] Shenyang Institute of Chemical Technology, Shenyang
来源：
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1991年 / 30卷 / 08期
关键词：
D O I：
10.1021/ie00056a053
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The transformation of heavy hydrocarbons (bp 623-673 K) over ZSM-5 catalyst modified with Zn (ZnZSM-5) and the combination of Zn, Ni, and S elements (NiSZSM-5) was studied. The catalyst modified with the combination of Zn, Ni, and S elements had a better result. At the experimental conditions, the aromatics yield was 28.8 wt % and the concentration of aromatics in the gasoline fraction was 67.7 wt % for a reaction time of 9 h.
引用
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页码：2013 / 2014
页数：2
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