间/对甲酚分离技术及其研究进展  

Separation technology and research progress of m/p-cresol

作　　者：迟泽源 韩媛媛 徐大鹏 李青松[1] CHI Ze-yuan;HAN Yuan-yuan;XU Da-peng;LI Qing-song(State Key Laboratory of Heavy Oil Processing,China University of Petroleum(East China),Qingdao 266580,China)

机构地区：[1]中国石油大学(华东)重质油国家重点实验室,山东青岛266580

出　　处：《应用化工》2021年第10期2797-2799,2804,共4页Applied Chemical Industry

基　　金：国家自然科学基金资助项目(51172284)。

摘　　要：综述了近年来间/对甲酚的分离工艺及其研究进展,同时介绍了烃化法、萃取法及吸附分离法等物理、化学分离方法的原理、特点及优缺点。回顾了间/对分离技术的发展历程并对未来间/对甲酚的分离工艺进行展望和建议,今后的研究重点主要在高效烃化催化剂及新型吸附剂的开发方面。The separation technology and research progress of m/p-cresol in recent years are reviewed.The principles,characteristics,advantages and disadvantages of physical and chemical separation methods such as alkylation,extraction and adsorption separation are introduced.The development of m/p-cresol separation technology was reviewed,and the future separation process of m/p-cresol was prospected and suggested.The future research focus was on the development of efficient alkylation catalyst and new adsorbent.

关 键 词：间甲酚 对甲酚 分离 提纯 

分 类 号：TQ243.1[化学工程—有机化工]