Methane transformation using light gasoline as co-reactant over Zn/H-ZSM11

被引:27
作者
Anunziata, OA [1 ]
Mercado, GG [1 ]
机构
[1] Univ Tecnol Nacl, Fac Reg Cordoba, CIT&Q, Grp Fisicoquim Neuvos Mat, RA-5016 Cordoba, Argentina
关键词
Zn/HZSM-11; methane activation; light gasoline; co-reactant;
D O I
10.1007/s10562-005-9738-6
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) to aromatic hydrocarbons (AH) such as benzene, toluene and xylenes (BTX) over a Zn/H-ZSM-11 catalyst using Light Gasoline (C5+C6) as co-reactant was studied. AH yields were as high as 30 %mol at 500 degrees C, w/f = 40 g h mol(-1) at C1 molar fraction = 0.20. The 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 reached 36 mol% C using Zn/HZSM-11 with content of 2.13 mol of Zn2+ per cell unit.
引用
收藏
页码:111 / 116
页数:6
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