CAS OpenIR
Mild stir-assisted membrane dispersion for enhancing propionic acid extraction
Zheng, Xiaoyan1,2; Feng, Dong1,2,3; Yang, Liangrong3; Hui, Junfeng1,2; Yu, Jiemiao3; Meng, Qiyu3; Liu, Huizhou3; Fan, Daidi1,2
2019-11-01
Source PublicationCHINESE JOURNAL OF CHEMICAL ENGINEERING
ISSN1004-9541
Volume27Issue:11Pages:2666-2674
AbstractMild 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.
KeywordMembrane dispersion extraction Propionic acid Triocylamine Tributyl phosphate
DOI10.1016/j.cjche.2019.01.028
Language英语
WOS KeywordACID-2-ETHYLHEXYL ESTER EHEHPA ; TRI-N-OCTYLAMINE ; SOLVENT-EXTRACTION ; DROPLET FORMATION ; CARBOXYLIC-ACIDS ; SUCCINIC ACID ; REACTIVE EXTRACTION ; CO-FERMENTATION ; EMULSIFICATION ; RECOVERY
Funding ProjectChinese 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 Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationChinese 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
WOS IDWOS:000506862600007
PublisherCHEMICAL INDUSTRY PRESS CO LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/38757
Collection中国科学院过程工程研究所
Corresponding AuthorYang, Liangrong; Liu, Huizhou; Fan, Daidi
Affiliation1.Northwest Univ, Shaanxi R&D Ctr Biomat & Fermentat Engn, Sch Chem & Engn, Shaanxi Key Lab Degradable Biomed Mat, Xian 710069, Peoples R China
2.Northwest Univ, Coll Life Sci, Xian 710069, Peoples R China
3.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
Recommended Citation
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.
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