硅基介孔材料在烷烃异构化反应的研究进展  

Research Progress of Silicon-based mesoporous Materials in Alkane Isomerization

作　　者：刘莹 所艳华[1] 霍其雷 马守涛 张微[1] LIU Ying;SUO Yanhua;HUO Qilei;MA Shoutao;ZHANG Wei(College of Chemistry and Chemical Engineering,Northeast Petroleum University,Daqing163318,China;Jilin Petrochemical Company,Jilin 132002,China)

机构地区：[1]东北石油大学化学化工学院,黑龙江大庆163318 [2]吉林石化公司,吉林吉林132002

出　　处：《化学与粘合》2025年第2期203-208,共6页Chemistry and Adhesion

摘　　要：烷烃异构化是生产符合最新汽油法规的高质量化石燃料和润滑油的重要途径。低碳烷烃异构化可以提高汽油辛烷值,长链烷烃异构化可得到优质的润滑油基础油。用于烷烃异构化的催化剂包括传统沸石和微孔材料、介孔材料、多孔铝硅酸盐等。而介孔材料因具有相对温和的酸性和较适宜的孔道拓扑结构,在烷烃加氢转化领域具有独特的优势。Alkane isomerization is an important way to produce high quality fossil fuels and lubricants in line with the latest gasoline regulations.The isomerization of light alkanes can increase the octane number of gasoline,and the isomerization of long-chain alkanes can obtain high quality lube base oils.The catalysts for alkane isomerization include traditional zeolites and microporous materials,mesoporous materials,porous aluminosilicate and so on.The mesoporous materials have unique advantages in the field of hydro-conversion of alkanes due to their relatively moderate acidity and suitable pore topology.

关 键 词：介孔材料 烷烃异构化 反应机理 双功能催化剂 

分 类 号：TE624.43[石油与天然气工程—油气加工工程]