Extraction of Mn(II) from NaCl solution by NaCl/sodium oleate/n-pentanol/n-heptane microemulsion system

被引：8
作者：
Jie, Fengping [1 ]
Bai, Zhishan [1 ]
Yang, Xiaoyong [1 ]
机构：
[1] East China Univ Sci & Technol, Sch Mech & Power Engn, State Environm Protect Key Lab Environm Risk Asse, Shanghai 200237, Peoples R China
来源：
SEPARATION SCIENCE AND TECHNOLOGY | 2018年 / 53卷 / 09期
基金：
中国国家自然科学基金;
关键词：
Manganese; extraction; microemulsion; NaCl solution; HYDROCHLORIC-ACID MEDIUM; SOLVENT-EXTRACTION; IONIC-LIQUID; CYANEX; 272; CHLORIDE SOLUTIONS; W/O MICROEMULSION; LEACH LIQUOR; MANGANESE; SEPARATION; WATER;
D O I：
10.1080/01496395.2018.1445108
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A microemulsion (ME) consisting of sodium oleate, n-pentanol, n-heptane and sodium chloride (NaCl) solution was used for Mn(II) extraction. The cation exchange mechanism of Mn(II) extraction by sodium oleate (NaOL) was confirmed by the analysis of continuous variation of the NaOL concentration and the infrared spectrum. The effect of the extraction time, the cosurfactant type and volume fraction, the volume ratio of aqueous to ME (R), the initial concentration of Mn(II), temperature, pH and the NaCl concentration in aqueous phase on the extraction yield of Mn(II) were investigated. The extraction percentage of Mn(II) was up to 99% when R=1. Both the extraction and re-extraction had good extraction efficiency. Therefore, the extraction of Mn(II) by NaCl/sodium oleate/n-pentanol/n-heptane ME is an effective approach.
引用
收藏
页码：1351 / 1360
页数：10
相关论文
共 38 条
[1]   Chemical Model for Solvent Extraction Equilibrium of Mn(II) by Cyanex 272 from Chloride Solutions [J].
Batchu, Nagaphani Kumar ;
Kim, Bo Eun ;
Lee, Man Seung .
KOREAN JOURNAL OF METALS AND MATERIALS, 2014, 52 (06) :445-450
[2]   Synergistic solvent extraction of manganese(II) with a mixture of Cyanex 272 and Cyanex 301 from chloride solutions [J].
Batchu, Nagaphani Kumar ;
Sonu, Chong Ho ;
Lee, Man Seung .
HYDROMETALLURGY, 2013, 140 :89-94
[3]   Multifunctional nano manganese ferrite ferrofluid for efficient theranostic application [J].
Beeran, Ansar Ereath ;
Fernandez, Francis Boniface ;
Nazeer, Shaiju S. ;
Jayasree, Ramapurath S. ;
John, Annie ;
Anil, Sukumaran ;
Vellappally, Sajith ;
Al Kheraif, Abdul Aziz A. ;
Varma, P. R. Harikrishna .
COLLOIDS AND SURFACES B-BIOINTERFACES, 2015, 136 :1089-1097
[4]   Efficacy of sorption materials for nickel, iron and manganese removal from water [J].
Biela, Renata ;
Kucera, Tomas .
INTERNATIONAL CONFERENCE ON EFFICIENT & SUSTAINABLE WATER SYSTEMS MANAGEMENT TOWARD WORTH LIVING DEVELOPMENT (2ND EWAS 2016), 2016, 162 :56-63
[5]   Recovery of manganese and zinc from waste Zn-C cell powder: Mutual separation of Mn(II) and Zn(II) from leach liquor by solvent extraction technique [J].
Biswas, Ranjit K. ;
Habib, Mohammad A. ;
Karmakar, Aneek K. ;
Tanzin, Shohely .
WASTE MANAGEMENT, 2016, 51 :149-156
[6]   Conductivity of water-in-oil microemulsions stabilized by mixed surfactants [J].
Bumajdad, A ;
Eastoe, J .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2004, 274 (01) :268-276
[7]   Physicochemical studies on microemulsions 9. Conductance percolation of AOT-derived W/O microemulsion with aliphatic and aromatic hydrocarbon oils [J].
Chakraborty, I ;
Moulik, SP .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2005, 289 (02) :530-541
[8]   Extraction of rare earth metal samarium by microemulsion [J].
Chuan-Bo, Xia ;
Yan-Zhao, Yang ;
Xue-Mei, Xin ;
Song-Xian, Wang .
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2008, 275 (03) :535-540
[9]   Heavy metals extraction by microemulsions [J].
Dantas, TNC ;
Neto, AAD ;
Moura, MCPA ;
Neto, ELB ;
Forte, KR ;
Leite, RHL .
WATER RESEARCH, 2003, 37 (11) :2709-2717
[10]   CONDUCTIVITY STUDY OF THE MICROEMULSION SYSTEM SODIUM DODECYL-SULFATE HEXYLAMINE HEPTANE WATER [J].
FANG, J ;
VENABLE, RL .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1987, 116 (01) :269-277
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