催化学报

催化学报 ›› 2009, Vol. 30 ›› Issue (8): 817-824.

• 研究论文 • 上一篇    下一篇

催化干气制乙苯技术工艺进展

陈福存1, 朱向学1, 谢素娟1, 曾蓬2, 郭志军3, 安杰1, 王清遐1, 刘盛林1, 徐龙伢1   

  1. 1 中国科学院大连化学物理研究所, 辽宁大连 116023 2 中国石油集团工程设计有限责任公司抚顺分公司, 辽宁抚顺 113006 3 中国石油天然气股份有限公司抚顺石化分公司, 辽宁抚顺 113008
  • 收稿日期:2009-08-25 出版日期:2009-08-25 发布日期:2013-05-16

Technology Development of Ethylbenzene Production from Catalytic Dry-Gas

CHEN Fucun1, ZHU Xiangxue1, XIE Sujuan1, ZENG Peng2, GUO Zhijun3, AN Jie1, WANG Qingxia1, LIU Shenglin1, XU Longya1,*   

  1. 1Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China 2Fushun Branch Company, China Petrochemical Engineering Co. Ltd, Fushun 113006, Liaoning, China 3Fushun Petrochemical Company, CNPC, Fushun 113008, Liaoning, China
  • Received:2009-08-25 Online:2009-08-25 Published:2013-05-16

PDF

1429

被引次数

107

摘要： 催化干气制乙苯是利用石化副产干气中的乙烯与苯反应生产乙苯的过程, 经过 20 多年的发展与创新, 我们相继开发了具有自主知识产权的干气制乙苯第一代至第五代技术, 并在石化行业得到了广泛应用. 本文从工艺角度综述了催化干气制乙苯的技术发展历程.

关键词: 催化干气, 乙烯, 乙苯, 乙苯生产工艺, 烷基化, 烷基转移

Abstract: Based on the highly efficient catalysts of alkylation and transalkylation invented by Dalian Institute of Chemical Physics, CAS, a series of green and flexible technology, from the first to the fifth generation, for ethylbenzene production via benzene alkylation with dilute ethene in catalytic dry-gas has been developed and commercially applied in a number of refineries successfully.

Key words: catalytic dry gas, ethene, ethylbenzene, ethylbenzene production technology, alkylation, transalkylation