Effect of Ion Cluster on Concentration of Long-Alkyl-Chain Ionic Liquids Aqueous Solution by Nanofiltration

doi:10.1021/acs.iecr.8b01403

	Effect of Ion Cluster on Concentration of Long-Alkyl-Chain Ionic Liquids Aqueous Solution by Nanofiltration
	Qian, Jianguo 1,2; Liu, Xiaomin 1; Yan, Ruiyi 1; Li, Chunshan 1; Zhang, Xiangping 1; Zhang, Suojiang 1
刊名	INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
	2018-06-06
卷号	57 期号:22 页码:7633-7642
ISSN号	0888-5885
DOI	10.1021/acs.iecr.8b01403
英文摘要	As a kind of green solvent and new material, recycling of ionic liquids (ILs) especially from aqueous solution is becoming a key barrier for industrial application. In this study, concentration process of long-alkyl-chain ILs solution with nanofiltration was proposed. The influence of ion cluster on filtration performance such as volume flux (J(v)), observed rejection (R-obs) was systematically studied. Formation and properties of ion cluster including aggregation and heterogeneity were detected and validated by experiment and molecular simulation, and influence of ion cluster on membrane fouling and reuse was studied by various characterizations. Besides, the separation process was developed for typical long-alkyl-chain IL aqueous solutions with different concentrations (l-decyl-3-methylimidazolium chloride, [C(10)mim]Cl). These fundamental data will strongly support the industrial application for ILs concentration with nanofiltration technology.
资助项目	973 Project of China[2015CB251401] ; National Natural Science Foundation of China[21676277] ; Key Program of National Natural Science Foundation of China[91434203] ; CAS/SAFEA International Partnership Program for Creative Research Teams[20140491518]
WOS关键词	ORGANIC-SOLVENT NANOFILTRATION ; MOLECULAR SIMULATION ; MEMBRANES ; WATER ; SEPARATION ; RECOVERY ; EXTRACTION ; MIXTURES ; BEHAVIOR ; AGGREGATION
WOS研究方向	Engineering
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000434895300031
资助机构	973 Project of China ; National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; CAS/SAFEA International Partnership Program for Creative Research Teams
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/24857]
专题	中国科学院过程工程研究所
通讯作者	Zhang, Xiangping; Zhang, Suojiang
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing Key Lab Ion Liquids Clean Proc,State Key, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Qian, Jianguo,Liu, Xiaomin,Yan, Ruiyi,et al. Effect of Ion Cluster on Concentration of Long-Alkyl-Chain Ionic Liquids Aqueous Solution by Nanofiltration[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2018,57(22):7633-7642.
APA	Qian, Jianguo,Liu, Xiaomin,Yan, Ruiyi,Li, Chunshan,Zhang, Xiangping,&Zhang, Suojiang.(2018).Effect of Ion Cluster on Concentration of Long-Alkyl-Chain Ionic Liquids Aqueous Solution by Nanofiltration.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,57(22),7633-7642.
MLA	Qian, Jianguo,et al."Effect of Ion Cluster on Concentration of Long-Alkyl-Chain Ionic Liquids Aqueous Solution by Nanofiltration".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 57.22(2018):7633-7642.