富含CO气中乙烯加氢净化催化剂的开发  

Development of Ethylene Hydrogenation Purifi cation Catalyst Rich in CO Gas

作　　者：赵伟杰 张家润 杜霞茹 崔萍 Zhao Weijie;Zhang Jiarun;Du Xiaru;Cui Ping(Oilfi eld Gas Chemical Technology Company,Yanchang Petroleum Group Co.,Ltd.,Shaanxi,716000;Dalian Kaiteli Catalytic Engineering Technology Co.,Ltd.,Liaoning,116085)

机构地区：[1]延长石油集团有限责任公司油田气化工科技公司,陕西716000 [2]大连凯特利催化工程技术有限公司,辽宁116085

出　　处：《当代化工研究》2024年第20期191-193,共3页Modern Chemical Research

摘　　要：大连凯特利催化工程技术有限公司开发了适用于富含CO气源中的烯烃加氢脱除催化剂,用于电石炉尾气、天然气乙炔炉尾气、油田气等富含一氧化碳工业气中乙烯加氢脱除。本文考察了载体类型、载体处理方式及助剂对乙烯加氢性能的影响,并借助于XRD、TPD等表征手段,构建乙烯加氢性能与其物性之间的构效关系。1200h催化剂稳定性测试结果显示该催化剂可以有效脱除CO气源中的烯烃,满足下游工艺对乙烯的净化指标。Dalian Kaiteli Catalytic Engineering Technology Co.,Ltd.has developed an olefin hydrogenation removal catalyst,which is used for the hydrogenation and removal of ethylene in industrial gases rich in carbon monoxide such as calcium carbide furnace tail gas,natural gas acet-ylene furnace tail gas,and oilfield gas.This article investigates the effects of carrier type,carrier treatment method,and additives on the hydrogena-tion performance of ethylene,and constructs the structure-activity relationship between ethylene hydrogenation performance and its physical prop-erties using characterization methods such as XRD and TPD.The stability test results of the 1200 hour catalyst show that the catalyst can effectively remove olefins from the CO gas source,meeting the purification requirements of downstream processes for ethylene.

关 键 词：乙烯 一氧化碳 催化剂 加氢 脱除 

分 类 号：TQ221.1[化学工程—有机化工] O623.121[理学—有机化学]