EFFECT OF DIFFERENT PARAMETERS ON SYNERGISTIC SEPARATION OF NICKEL AND CADMIUM FROM SULFATE SOLUTION USING D2EHPA AND CYANEX 302

被引：0
|
作者：
Babakhani, Ataollah [1 ]
Rashchi, Fereshteh [1 ]
Zakeri, Alireza [2 ]
Vahidi, Ehsan [1 ,3 ]
机构：
[1] Univ Tehran, Univ Coll Engn, Sch Met & Mat Engn, Tehran 11155, Iran
[2] Iran Univ Sci & Technol, Sch Met & Mat, Tehran 16846, Iran
[3] Univ S Florida, Dept Civil & Environm Engn, Tampa, FL 33620 USA
来源：
T.T. CHEN HONORARY SYMPOSIUM ON HYDROMETALLURGY, ELECTROMETALLURGY AND MATERIALS CHARACTERIZATION | 2012年
关键词：
Solvent Extraction; Synergism; D2EHPA; Cyanex; 302; Nickel; Cadmium; NI-CD BATTERIES; SOLVENT-EXTRACTION; LEACH LIQUORS; RECOVERY; COBALT; ACID; MIXTURES; TOPS-99;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The synergistic effect of Cyanex 302 on solvent extraction of nickel and cadmium from sulfate solution with D2EHPA diluted in kerosene was investigated with the aim of increasing separation efficiency. Experiments were carried out within a pH range of 0.1-5.0 using sole D2EHPA and D2EHPA-Cyanex 302 mixtures in different ratios. Increasing Cyanex 302 to D2EHPA ratios in the organic phase caused a left shifting of the extraction isotherm of cadmium and a right shifting of the extraction isotherm of nickel. As a result, optimum separation was found with a Cyanex 302 to D2EHPA ratio of 0.1M:0.5M. In the present system, effect of a modifying reagent such as TBP was studied. The influence of various diluents including kerosene and carbon tetrachloride was also investigated.
引用
收藏
页码：697 / 705
页数：9
相关论文
共 50 条
  • [41] Phase Separation in a Novel Selective Lithium Extraction from Citrate Media with D2EHPA
    Punt, Tiaan
    Bradshaw, Steven M.
    Van Wyk, Petrie
    Akdogan, Guven
    METALS, 2022, 12 (09)
  • [42] Solvent Extraction of Nickel and Zinc from Nitric Acid Solution Using D2EHPA: Experimental and Modeling
    Masumeh Mohammadzadeh
    Hamidreza Bagheri
    Sattar Ghader
    Journal of Solution Chemistry, 2022, 51 : 424 - 447
  • [43] Separation of In3+ and Fe3+ from sulfate solutions using D2EHPA in a laminar microreactor
    Li, Chuanhua
    Jiang, Feng
    Ju, Shaohua
    Peng, Jinhui
    Wei, Yaqian
    Zhang, Libo
    CANADIAN METALLURGICAL QUARTERLY, 2015, 54 (04) : 432 - 438
  • [44] Thermodynamics and mechanism of vanadium(IV) extraction from sulphate medium with D2EHPA, EHEHPA and CYANEX 272 in kerosene
    Li Xing-bin
    Wei Chang
    Wu Jun
    Li Cun-xiong
    Li Min-ting
    Deng Zhi-gan
    Xu Hong-sheng
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2012, 22 (02) : 461 - 466
  • [45] Solvent extraction of calcium and magnesium from concentrate nickel sulfate solutions using D2HEPA and Cyanex 272 extractants
    Guimaraes, Alexandre Silva
    Mansur, Marcelo Borges
    HYDROMETALLURGY, 2017, 173 : 91 - 97
  • [46] Removal of calcium and magnesium from lithium concentrated solution by solvent extraction method using D2EHPA
    Shi, Dong
    Cui, Bin
    Li, Lijuan
    Xu, Min
    Zhang, Yuze
    Peng, Xiaowu
    Zhang, Licheng
    Song, Fugen
    Ji, Lianmin
    DESALINATION, 2020, 479
  • [47] Improving Extraction Performance of D2EHPA for ImpuritiesRemoval from Spent Lithium-Ion Batteries Leaching Solution byTPC[4]
    Li, Yunhui
    Zeng, Li
    Du, Jiawei
    Zhang, Guiqing
    Cao, Zuoying
    Wu, Shengxi
    ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2022, 10 (13) : 4312 - 4322
  • [48] Synergistic extraction and separation of rare earths from chloride medium by the mixture of HEHAPP and D2EHPA
    Kuang, Shengting
    Zhang, Zhifeng
    Li, Yanling
    Wei, Haiqin
    Liao, Wuping
    HYDROMETALLURGY, 2017, 174 : 78 - 83
  • [49] Cobalt loaded D2EHPA for selective separation of manganese from cobalt electrolyte solution
    Hossain, M. R.
    Nash, S.
    Rose, G.
    Alam, S.
    HYDROMETALLURGY, 2011, 107 (3-4) : 137 - 140
  • [50] A microextraction approach for rapid extraction and separation of Mn(II) and Co(II) using saponified D2EHPA system
    Zhou, Yiwei
    Zhuo, Chen
    Huang, Jinpei
    Liu, Haipeng
    Xu, Jianhong
    FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING, 2022, 16 (06) : 963 - 972
12345