摘要
文章对萃取精馏分离丁烷/正丁烯的基本原理及工艺流程进行简要介绍,对国内外研究现状进行概述,指出该技术的关键是选择适宜的萃取剂及回流比,还简要分析该技术的发展趋势,最后展望该技术的发展应用前景。
The principle and technological process of the extractive distillation of butane and butene were introduced in this paper. Then the research status both home and abroad was summarized. In addition, the key problems and the future development of the technology were pointed out. Finally the application prospect was also expected in this paper.
作者
肖延豹
Xiao Yanbao(China Offshore Bitumen Co.,Ltd.,Binzhou 256600,China)
出处
《广东化工》
CAS
2018年第18期106-107,100,共3页
Guangdong Chemical Industry
关键词
萃取精馏
丁烷
丁烯
研究现状
extractive distillation
butane
butene
research progress
