ZN-ZSM-11 ZEOLITE CATALYST FOR LPG AROMATIZATION

被引：17

作者：

ANUNZIATA, OA

PIERELLA, LB

机构：

[1] Centro de Investigaciones Tecnologicas, Facultad Regional Cordoba, Universidad Tecnologica National, GRUCOM, Cordoba, 5016

来源：

CATALYSIS LETTERS | 1992年 / 16卷 / 04期

关键词：

ZEOLITES; ZN-H-ZSM-11; LPG CONVERSION; SELECTIVITY TO AROMATICS;

D O I：

10.1007/BF00764902

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：

LPG transformation into aromatic hydrocarbons using Zn2+ modified pentasil zeolites has been studied at 450-540-degrees-C and 10-58 g h/mol. The conversion and selectivity to aromatics obtained over Zn-H-ZSM-11 catalysts with different degree of exchange suggest, the primary role of the Zn2+ species is in C-H activation and the transformation of the intermediates into aromatic hydrocarbons.

引用

页码：437 / 441

页数：5

共 19 条

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