Plasma catalytic methane conversion over sol-gel derived Ru/TiO2 catalyst in a dielectric-barrier discharge reactor

被引：34

作者：

Kim, Seung-Soo

Kwon, Byeongwan

Kim, Jinsoo

机构：

[1] Kyung Hee Univ, Coll Environm & Appl Chem, Gyeonggido 449701, South Korea

[2] Korea Inst Petr Qual, Res Ctr, Chungcheongbukdo 363883, South Korea

来源：

CATALYSIS COMMUNICATIONS | 2007年 / 8卷 / 12期

关键词：

plasma catalytic reaction; methane conversion; dielectric-barrier discharge; Ru/TiO2; catalyst;

D O I：

10.1016/j.catcom.2007.04.029

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：

Plasma catalytic methane conversion was carried out in the presence of sol-gel derived Ru/TiO2 catalysts within a dielectric-barrier discharge (DBD) reactor. Plasma-assisted reduction (PAR) was applied to reduce the prepared Ru/TiO2 catalysts in DBD reactor, and most of the catalysts were successively reduced by PAR within 15 min. The highest methane conversion was obtained when 5 wt% Ru/ TiO2 catalysts were used after calcination at 400 degrees C. The selectivities of light alkanes (C2H6, C3H8, C4H10) were highly increased when Ru/TiO2 catalysts were used in DBD reactor. (c) 2007 Published by Elsevier B.V.

引用

页码：2204 / 2207

页数：4

共 15 条

[1] Methane conversion into aromatics in a direct plasma-catalytic process [J].