等离子体催化转化甲烷合成C_2烃的研究进展  

Advance in the Research on Conversion CH_4 into C_2 Hydrocarbon of Plasma and Catalysis

作　　者：陈韩飞[1] 代斌[1] 李金平[2] 

机构地区：[1]石河子大学化学化工学院,新疆石河子832003 [2]石河子大学师范学院物理系,新疆石河子832003

出　　处：《石河子大学学报（自然科学版）》2005年第6期676-679,共4页Journal of Shihezi University(Natural Science)

基　　金：国家自然科学基金(20363003);教育部新世纪优秀人才支持计划(NCET-04-0988)资助

摘　　要：甲烷是天然气的主要成份,由于其化学性质稳定,因而将甲烷直接转化合成C2烃难度很大。本文论述了利用等离子体活化及等离子体与催化剂协同活化甲烷转化的国内外研究进展。同时对其反应机理进行了讨论,分析了当前利用等离子体活化甲烷所存在的问题,并提出了今后的研究方向。The methane is one of the basic compositions in natural gas whose chemical character is quite stable. Thus it is difficult to transform the methane directly into C2 hydrocarbon. Advance in the research of CH4 activated by plasma and plasma catalysis are summarized and the development of its applications at home and abroad are discussed in detail. The mechanism of CH4 activation are also discussed. The problem at present is analyzed and development trends in this field are also intreduced.

关 键 词：等离子体 甲烷偶联 C2烃 

分 类 号：TQ203.2[化学工程—有机化工]