Methane conversion with carbon dioxide in plasma-catalytic system
Methane conversion with carbon dioxide in plasma-catalytic system
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DOI：
10.1016/j.fuel.2013.08.068
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发表时间：
2014-01-01
期刊：
影响因子：
7.4
通讯作者：
Schmidt-Szalowski, K.
中科院分区：
文献类型：
--
作者：
Krawczyk, K.;Mlotek, M.;Schmidt-Szalowski, K.
混合等离子体催化系统（HPCS）用于将甲烷与二氧化碳转化为高级烃和醇。调查在1.2巴的压力下进行。电介质阻挡放电(DBD)反应器以约6kHz的频率供电。入口气体混合物(CH4 + CO2 + Ar)中的摩尔比[CO2]:[CH4]为1。研究针对比能1000-3500 kJ/mol CH4进行。测试了三种填料：Fe/Al2O3、NaY 和 Na-ZSM-5。乙烷是有机产品的主要成分。在具有 Na-ZSM-5 的 HPCS 中，在第一个小时内观察到液体产物的形成。
The hybrid plasma-catalytic system (HPCS) was used for the conversion of methane with CO2 to higher hydrocarbons and alcohols. The investigation was carried out at the pressure of 1.2 bar. A dielectric barrier discharge (DBD) reactor was powered at the frequency of about 6 kHz. Molar ratio [CO2]:[CH4] in the inlet gas mixtures (CH4 + CO2 + Ar) was 1. The investigation was carried out for specific energy 1000-3500 kJ/mol CH4. Three kinds of packing were tested: Fe/Al2O3, NaY and Na-ZSM-5. Ethane was the main component among the organic products. In the HPCS with Na-ZSM-5, in the first hour the formation of liquid products was observed.