丁烷脱氢工艺及催化剂研究进展  

Research progress on butane dehydrogenation process and catalysts

作　　者：舒洁 毛清国 白鹏[1] 吴萍萍[1] 阎子峰[1] Shu Jie;Mao Qingguo;Bai Peng;Wu Pingping;Yan Zifeng(School of Chemistry and Chemical Engineering,China University of Petroleum(East China),Qingdao 266580,Shandong,Chain;Liaoning Bora Bioenergy Co.Ltd.,Panjin 124000,Liaoning,Chain)

机构地区：[1]中国石油大学(华东)化学化工学院,山东青岛266580 [2]辽宁宝来生物能源有限公司,辽宁盘锦124000

出　　处：《工业催化》2024年第3期9-19,共11页Industrial Catalysis

基　　金：山东省自然科学基金面上项目(ZR2021ME020)。

摘　　要：C_(4)烯烃作为石油化工和聚合物行业的基础原料被广泛用于合成橡胶、塑料和特种燃料等的生产。由低碳烷烃向C 4烯烃的转化,不仅可以有效缓解我国低碳烯烃紧缺的难题,而且可以大大提升低碳烷烃的附加值。综述近年来国内外丁烷催化脱氢的技术现状与研究进展,重点论述正丁烷脱氢反应的机理、催化剂活性组分、载体及助剂对催化脱氢性能的影响,概述脱氢催化剂的失活原因,并对丁烷脱氢催化剂的研究前景进行展望。C_(4) olefin is widely applied as a basic chemical raw stock in the petrochemical and polymer industries for the synthesis of special fuels,rubber,plastics,etc.Conversion of low-carbon alkanes to C 4 olefins not only effectively alleviates the shortage of low-carbon olefins in China,but also greatly increases the added value of low-carbon alkanes.This paper reviews the current status and research progress on butane catalytic dehydrogenation technology both domestically and internationally in recent years.The mechanism of n-butane dehydrogenation reaction,the effects of catalyst active components,supports,and additives on catalytic dehydrogenation performance and the reasons for deactivation of dehydrogenation catalysts are summarized.The research prospects of butane dehydrogenation process and catalysts are prospected.

关 键 词：石油化学工程 正丁烯 正丁烷 脱氢催化剂 

分 类 号：TQ426.95[化学工程] TQ221.213