甲烷直接转化制乙烯的研究进展  

Research Progress of Direct Conversion of Methane to Ethylene

作　　者：宋晗 SONG Han(Heze Vocational College,Heze 274000,China)

机构地区：[1]菏泽职业学院,山东菏泽274000

出　　处：《化工管理》2025年第5期94-98,共5页Chemical Management

摘　　要：随着全球对乙烯需求的持续增长以及甲烷资源(主要来源于天然气)的丰富性,开发有效的甲烷转化技术具有重要的经济和环境价值。基于此,文章在分析当前甲烷直接转化为乙烯常用技术方法的基础上,包括甲烷有氧脱氢制乙烯、甲烷无氧脱氢制芳构化和甲烷无氧脱氢制乙烯等反应进行分析研究,旨在进一步总结出甲烷转化制乙烯反应原理和失活原因。As the global demand for ethylene continues to grow and methane resources(mainly derived from natural gas)become abundant,there is significant economic and environmental value in developing efficient methane conversion technologies.Based on the analysis of the current common technical methods of direct conversion of methane to ethylene,including the reaction of methane aerobic dehydrogenation to ethylene,methane anaerobic dehydrogenation to aromatization and methane anaerobic dehydrogenation to ethylene were analyzed and studied,aiming to further summarize the reaction principle of methane conversion to ethylene and the cause of deactivation.

关 键 词：甲烷 乙烯 反应原理 

分 类 号：TQ06[化学工程]