Mild stir-assisted membrane dispersion for enhancing propionic acid extraction

doi:10.1016/j.cjche.2019.01.028

	Mild stir-assisted membrane dispersion for enhancing propionic acid extraction
	Zheng, Xiaoyan 1,3; Feng, Dong 1,2,3; Yang, Liangrong 2; Hui, Junfeng 1,3; Yu, Jiemiao 2; Meng, Qiyu 2; Liu, Huizhou 2; Fan, Daidi 1,3
刊名	CHINESE JOURNAL OF CHEMICAL ENGINEERING
	2019-11-01
卷号	27 期号:11 页码:2666-2674
关键词	Membrane dispersion extraction Propionic acid Triocylamine Tributyl phosphate
ISSN号	1004-9541
DOI	10.1016/j.cjche.2019.01.028
英文摘要	Mild stir-assisted membrane dispersion extraction (MDE) method was employed to enhance propionic add (HA) extraction and compared to the mechanical stirred extraction (MSE) method. Triocylamine (TOA) and tributyl phosphate (TBP) were chosen as model extractant to extract HA. Firstly, droplet size and the size distribution of organic phase were analyzed, and then the effects of phase ratio, extractant and HA concentration on extraction performance were investigated. Comparing the two extraction methods, the results show mild stir-assisted MDE method reduced the mass transfer equilibrium time compared to MSE method. The mass transfer mechanism was explored by analyzing mass transfer resistance. Mild stir-assisted MDE had less total mass transfer resistance than MSE. When the extractant concentration was 40%, the extraction process was controlled by organic phase mass transfer process with HA volume fraction was 1% and controlled by both of reaction process and organic phase mass transfer process when HA concentration increased to 5%. This work may provide a new type of extraction method for the recovery of organic carboxylic acid. (C) 2019 The Chemical Industry and Engineering Society of China, and Chemical Industry Press Co., Ltd. All rights reserved.
资助项目	Chinese High Technology Research and Development Program[2015CB251402] ; Chinese High Technology Research and Development Program[17-163-12-ZD-001-013-01] ; National Natural Science Foundation of China[21676215] ; National Natural Science Foundation of China[21676273] ; National Natural Science Foundation of China[U1507203] ; China Petroleum Enterprise Cooperation Project[PRIKY17094] ; China Postdoctoral Science Foundation[2018M633556] ; Youth Innovation Promotion Association, CAS[2016043] ; Shaanxi Provincial Science Foundation[2017SF-201] ; Shaanxi Provincial Science Foundation[2018JQ2052]
WOS关键词	ACID-2-ETHYLHEXYL ESTER EHEHPA ; TRI-N-OCTYLAMINE ; SOLVENT-EXTRACTION ; DROPLET FORMATION ; CARBOXYLIC-ACIDS ; SUCCINIC ACID ; REACTIVE EXTRACTION ; CO-FERMENTATION ; EMULSIFICATION ; RECOVERY
WOS研究方向	Engineering
语种	英语
出版者	CHEMICAL INDUSTRY PRESS CO LTD
WOS记录号	WOS:000506862600007
资助机构	Chinese High Technology Research and Development Program ; National Natural Science Foundation of China ; China Petroleum Enterprise Cooperation Project ; China Postdoctoral Science Foundation ; Youth Innovation Promotion Association, CAS ; Shaanxi Provincial Science Foundation
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/38756]
专题	中国科学院过程工程研究所
通讯作者	Yang, Liangrong; Liu, Huizhou; Fan, Daidi
作者单位	1.Northwest Univ, Shaanxi R&D Ctr Biomat & Fermentat Engn, Sch Chem & Engn, Shaanxi Key Lab Degradable Biomed Mat, Xian 710069, Peoples R China 2.Chinese Acad Sci, Chinese Acad Sci Univ, Key Lab Green Proc & Engn, Inst Proc Engn,State Key Lab Biochem Engn, Beijing 100190, Peoples R China 3.Northwest Univ, Coll Life Sci, Xian 710069, Peoples R China
推荐引用方式 GB/T 7714	Zheng, Xiaoyan,Feng, Dong,Yang, Liangrong,et al. Mild stir-assisted membrane dispersion for enhancing propionic acid extraction[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2019,27(11):2666-2674.
APA	Zheng, Xiaoyan.,Feng, Dong.,Yang, Liangrong.,Hui, Junfeng.,Yu, Jiemiao.,...&Fan, Daidi.(2019).Mild stir-assisted membrane dispersion for enhancing propionic acid extraction.CHINESE JOURNAL OF CHEMICAL ENGINEERING,27(11),2666-2674.
MLA	Zheng, Xiaoyan,et al."Mild stir-assisted membrane dispersion for enhancing propionic acid extraction".CHINESE JOURNAL OF CHEMICAL ENGINEERING 27.11(2019):2666-2674.