精馏技术在电子化学品制备中的应用进展  

Application progress of distillation technology in preparation of electronic grade chemicals

作　　者：姜占坤 李海[1,3] 华超 陆平[1,3] 白芳[1,3] JIANG Zhan-kun;LI Hai;HUA Chao;LU Ping;BAI Fang(Key Laboratory of Green Process and Engineering,Institute of Process Engineering,Chinese Academy of Sciences,Beijing 100190,China;School of Chemistry and Chemical Engineering,University of Jinan,Jinan 250022,China;Innovation Research Institute for Green Process Manufacture,Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]中国科学院过程工程研究所绿色过程与工程重点实验室,北京100190 [2]济南大学化学化工学院,山东济南250022 [3]中国科学院绿色过程制造创新研究院,北京100190

出　　处：《现代化工》2022年第12期13-18,共6页Modern Chemical Industry

基　　金：国家重点研发技术(2019YFC1907601);中国科学院绿色过程制造创新研究院联合基金(IAGM2020C08);宁夏回族自治区重点研发技术项目(2020BDE02025)。

摘　　要：综述了连续精馏、间歇精馏、亚沸精馏、加减压精馏、共沸精馏、萃取精馏、反应精馏、低温精馏等多种精馏技术在电子化学品制备中的应用现状,并对精馏技术在电子化学品制备过程的应用前景做出了展望。The application situation of continuous distillation, batch distillation, sub boiling distillation, pressure and vacuum distillation, azeotropic distillation, extractive distillation, reactive distillation, cryogenic distillation and other distillation technologies in the preparation of electronic chemicals are reviewed, and the application prospect of distillation technologies in the preparation of electronic chemicals is forecasted.

关 键 词：精馏 电子化学品 电子特气 高纯溶剂 特殊精馏 

分 类 号：TQ02[化学工程]