Catalytic activation of methane using n-pentane as co-reactant over Zn/H-ZSM-11 zeolite

被引：66

作者：

Anunziata, OA ^{[1
]}

Mercado, GVG ^{[1
]}

Pierella, LB ^{[1
]}

机构：

[1] Univ Tecnol Nacl, Fac Cordoba, CITeQ, Grp Fisicoquim Nuevos Mat, RA-5016 Cordoba, Argentina

来源：

CATALYSIS LETTERS | 2003年 / 87卷 / 3-4期

关键词：

methane conversion; co-reactant; n-pentane; higher hydrocarbons; Zn zeolites;

D O I：

10.1023/A:1023533206900

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 catalytic conversion of methane (C1) into higher hydrocarbons using n- pentane (n-C5) as co-reactant over Zn/H-ZSM-11 zeolite material was studied. The aromatics yield was very high, achieving values of over 40 mol% at 500 degreesC and w/f = 30 g h mol(-1) with a Cl/(C1+C5) molar fraction (XC1) = 0.30. Contact time and time-on-stream effects on the product distribution were analyzed in detail in order to obtain information about the evolution of different species. The C1 conversion was as high as 30 mol% without COx reaction products.

引用

页码：167 / 171

页数：5

共 22 条

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