石脑油正异构烷烃吸附分离技术  

Technology of Adsorption and Separation of n/iso-alkanes in Naphtha

作　　者：郭智芳 张信伟 王海洋 李红营 边凯 GUO Zhifang;ZHANG Xinwei;WANG Haiyang;LI Hongying;BIAN Kai(Sinopec Dalian Research Institute of Petroleum and Petrochemical Co.,Ltd.,Dalian Liaoning 116045,China)

机构地区：[1]中石化(大连)石油化工研究院有限公司,辽宁大连116045

出　　处：《当代化工》2024年第7期1703-1710,共8页Contemporary Chemical Industry

基　　金：中国石化重点科技项目(项目编号:总合-082103)。

摘　　要：从吸附材料出发,对当前石脑油正异构烷烃吸附分离技术的研究进行梳理和总结,分别从正构烷烃分离材料、异构烷烃分离材料、单支链和双支链烷烃分离材料3方面对研究进展进行综述,进一步对正构烷烃分离的工业应用进行简要介绍。最后对该领域存在的问题进行总结和分析,并对技术的发展方向进行展望。The current research progress of adsorption materials was reviewed and summarized from three aspects of normal paraffin separation materials,iso-paraffin separation materials,single branched chain and double branched chain paraffin separation materials,and the industrial applications of normal paraffin separation were further briefly introduced.Finally,the problems in this field were summarized and analyzed,and the development direction of the technology was prospected.

关 键 词：吸附分离 石脑油 5A分子筛 MOFs材料 吸附剂 沸石 移动床 

分 类 号：TQ028[化学工程]