| 微波在化工过程中的研究及应用进展 |
| |
| 引用本文： | 曾昭文,郑成,毛桃嫣,魏渊,肖润辉,彭思玉. 微波在化工过程中的研究及应用进展[J]. 化工学报, 2019, 70(Z1): 1-14. DOI: 10.11949/j.issn.0438-1157.20181484 |
| |
| 作者姓名： | 曾昭文 郑成 毛桃嫣 魏渊 肖润辉 彭思玉 |
| |
| 作者单位： | 1. 广州大学精细化工研究所,广东 广州 5100062. 广州科技职业技术学院,广东 广州 510550 |
| |
| 基金项目： | 国家自然科学基金项目(21878058);广州大学研究生创新研究资助计划项目(2018GDJC-M12) |
| |
| 摘 要： | 与传统加热过程比较,微波辅助有机合成的优势在于加快反应速率、提高产率和改变化学选择性。研究者们将这种常规加热无法重现的现象称为非热效应,但关于非热效应的存在性一直争论不休,至今微波促进合成反应的作用机理尚不清楚。总结了微波技术在有机合成和化工分离过程的应用进展,综述了近年来国内外对微波热效应与非热效应的研究进展,阐述了微波效应的实例分析以及理论观点,同时,对微波在工业化过程的发展进行了分析与展望。
|
| 关 键 词： | 微波化工应用 微波热效应 非热效应 化学反应 分离 合成 |
| 收稿时间： | 2018-12-17 |
| 修稿时间： | 2019-02-22 |
Progress in research and application of microwave in chemical process |
| |
| Zhaowen ZENG,Cheng ZHENG,Taoyan MAO,Yuan WEI,Runhui XIAO,Siyu PENG. Progress in research and application of microwave in chemical process[J]. Journal of Chemical Industry and Engineering(China), 2019, 70(Z1): 1-14. DOI: 10.11949/j.issn.0438-1157.20181484 |
| |
| Authors: | Zhaowen ZENG Cheng ZHENG Taoyan MAO Yuan WEI Runhui XIAO Siyu PENG |
| |
| Affiliation: | 1. Institute of Fine Chemical Engineering, Guangzhou University, Guangzhou 510006, Guangdong, China2. Guangzhou Vocational College of Science and Technology, Guangzhou 510550, Guangdong, China |
| |
| Abstract: | Compared with the conventional heating method, microwave-assisted organic syntheses takes the advantages of speeding up the reaction rate, increasing the product yields and changing the selectivity. These phenomena, which cannot be reproduced by conventional heating method, are named microwave nonthermal effects by researchers. But debates about whether nonthermal effects exist or not have continued until now. Up to now, the mechanism of microwave-promoting synthetic reactions is unclear. In this paper, the application progress of microwave technology in organic synthesis and chemical separation process was summarized. The research progress of microwave thermal effect and non-thermal effect in recent years was reviewed. The case analysis and theoretical viewpoint of microwave effect were expounded, and the development of microwave-assisted industrialization was analyzed and prospected. |
| |
| Keywords: | microwave chemical application microwave thermal effects non-thermal effects chemical reaction separation synthesis |
|
| 点击此处可从《化工学报》浏览原始摘要信息 |
|
点击此处可从《化工学报》下载免费的PDF全文 |
|
