间/对甲酚异构体分离精制技术进展  

Research progress on separation and purification of m/p-cresol isomers

作　　者：齐亚兵 罗橙 孟晓荣[1] 张思敬[1] 杨清翠[1] 刘文[1] 曹莉[1] QI Ya-bing;LUO Cheng;MENG Xiao-rong;ZHANG Si-jing;YANG Qing-cui;LIU Wen;CAO Li(School of Chemistry and Chemical Engineering,Xi'an University of Architecture and Technology,Xi'an 710055,China;Southwest Institute of Chemical Co.,Ltd.,Chengdu 610225,China)

机构地区：[1]西安建筑科技大学化学与化工学院,陕西西安710055 [2]西南化工研究设计院有限公司,四川成都610225

出　　处：《现代化工》2021年第10期51-56,共6页Modern Chemical Industry

基　　金：陕西省重点研发计划项目(2020SF-364);陕西省自然科学基金青年基金(2017JM2029);西安建筑科技大学人才科技基金(RC1714);西安建筑科技大学青年科技基金(QN1509)。

摘　　要：总结了间、对甲酚异构体分离精制技术的研究进展;系统地介绍了络合分离法、烷基化分离法、结晶分离法和吸附分离法等技术,并评述了其优缺点;展望了间、对甲酚异构体分离方法的发展趋势。Research progress on the separation and purification technologies for m/p-cresol are summarized.Several technologies are systematically introduced,including complexing separation,alkylation separation,crystallization separation and adsorption separation,and their advantages and disadvantages are also discussed.The development trend on separation and purification methods for m/p-cresol are predicted.

关 键 词：间甲酚 对甲酚 异构体 分离 纯化 

分 类 号：TQ028.3[化学工程] TQ072