烷基苯合成技术的研究进展  

Sythesis technology prorgress of alkylbenzene

作　　者：孙向前 刘素丽 袁华 冯光华 SUN Xiang-qian;LIU Su-li;YUAN Hua;FENG Guang-hua(Institute of Coal Chemical Industry Technology CHN Energy Ningxia Coal Industry Co.,Ltd.,Yinchuan 750411,China)

机构地区：[1]国家能源集团,宁夏煤业有限责任公司,煤炭化学工业技术研究院,宁夏银川750411

出　　处：《化学工程师》2020年第11期62-66,75,共6页Chemical Engineer

摘　　要：综述了烷基化反应的应用及烷基苯生产技术现状和技术发展动向,分析了烷基苯原料来源及合成路线,介绍了脱氢法-HF烷基化合成工艺、DETAL烷基化合成工艺及杂多酸催化剂、分子筛催化剂和离子液体催化剂等新型催化剂的研究进展,并对烷基苯的合成技术的发展趋势提出了展望。The application of alkylation reaction and the present situation and development trend of alkylbenzene production technology were reviewed.The source of alkylbenzene and synthesis route were analyzed,The research progress of dehydrogenation HF alkylation synthesis technology and DETAL alkylation synthesis technology and new catalysts such as heteropolyacid catalyst,molecular sieve catalyst and dissociated liquid catalyst were introduced.And the future direction of alkylbenzene synthesis technology were discussed to make a prospect.

关 键 词：烷基化 合成工艺 杂多酸催化剂 分子筛催化剂 离子液体催化剂 

分 类 号：TQ423[化学工程]