甲烷氧化偶联制乙烯反应研究进展  

Research progress on oxidative coupling of methane to ethylene

作　　者：吕梅 范天博[1] LüMei;Fan Tianbo(Shenyang University of Chemical Technology,Shenyang 110142,Liaoning,China)

机构地区：[1]沈阳化工大学,辽宁沈阳110142

出　　处：《工业催化》2022年第4期8-12,共5页Industrial Catalysis

基　　金：国家重点研发计划政府间港澳台重点专项(2018YFE0103400)。

摘　　要：乙烯是重要的化工基础原料,生产方式主要是石油裂解,随着石油资源的日益匮乏,寻找新的乙烯生产路线成为研究重点。我国天然气储量丰富,甲烷氧化偶联(OCM)制乙烯工艺路线得到研究者的广泛关注。OCM路线是能够替代石油资源生产烯烃的重要途径,也是高效清洁利用天然气的重要发展方向。本文综述甲烷氧化偶联制乙烯的反应过程以及催化剂类型,对不同类型催化剂的OCM性能进行对比,具体分析提高甲烷氧化偶联催化性能的关键因素,有利于推进OCM催化剂的研究进程。Ethylene is an important basic chemical raw material,and the production mode of ethylene is mainly petroleum cracking.With the increasing shortage of petroleum resources,looking for a new ethylene production route has become the focus of our research.China is rich in natural gas reserves,and the main component of natural gas is methane.Therefore,the process of oxidative coupling of methane(OCM)to ethylene has attracted extensive attention of researchers.Oxidative coupling of methane to ethylene is not only an important way to replace petroleum resources to produce olefins,but also an important development direction of efficient and clean utilization of natural gas.This paper summarizes the reaction process and catalyst types of oxidative coupling of methane to ethylene(OCM),compares the OCM performance of different types of catalysts,and analyzes the key factors to improve the catalytic performance of oxidative coupling of methane,which is conducive to promoting the research process of OCM catalysts.

关 键 词：甲烷氧化 乙烯 偶联催化剂 反应过程 

分 类 号：TQ221.211[化学工程—有机化工] TQ426.94