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

页码：2013 / 2014

页数：2

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