Extraction of Vanadium from Chloride Solutions Using di (2-ethylhexyl) Phosphate

被引：1
|
作者：
Hu, Guoping [1 ]
Chen, Desheng [2 ]
Qi, Tao [2 ]
Zhang, Changqiao [1 ]
Zhao, Hongxin [2 ]
Liu, Yahui [2 ]
Yu, Ping [1 ]
Wang, Lina [2 ]
机构：
[1] Shandong Univ, Sch Chem & Chem Engn, Jinan, Shandong, Peoples R China
[2] Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydrometallurg Cleaner Prod Technol, Beijing, Peoples R China
来源：
CURRENT TRENDS IN THE DEVELOPMENT OF INDUSTRY, PTS 1 AND 2 | 2013年 / 785-786卷
基金：
中国国家自然科学基金; 美国国家科学基金会;
关键词：
Extraction; Vanadium; Di (2-ehylhexyl) Phosphate; SOLVENT-EXTRACTION; DI-(2-ETHYLHEXYL)-PHOSPHORIC ACID;
D O I：
10.4028/www.scientific.net/AMR.785-786.117
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Extraction of vanadium has been developed to extract vanadium from hydrochloric solutions with high concentration of iron ions. The effects of extraction conditions such as pH values, extraction time and extraction temperature on the distribution ratio of vanadium were investigated. The results showed that the distribution ratio of vanadium increased with the higher pH, the lower temperature and the longer equilibrium time. The distribution ratio reached 25 and the extraction ratio reached 96.2% by single stage extraction. When the organic phase was stripped with 2 mol/L hydrochloric acid at the phase ratio (O/A) 10:1, the vanadium stripping ratio of 98.3% could be achieved.
引用
收藏
页码：117 / +
页数：2
相关论文
共 50 条
  • [1] SOLVENT EXTRACTION OF VANADIUM FROM CHLORIDE SOLUTIONS USING DI-(2-ETHYLHEXYL)-PHOSPHORIC ACID
    RIGG, T
    GARNER, JO
    JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1967, 29 (08): : 2019 - &
  • [2] Joint extraction of vanadium(V) and vanadium(IV) with di(2-ethylhexyl) hydrogen phosphate
    Kurbatova, L.D.
    Kurbatov, D.I.
    Russian Journal of Applied Chemistry, 2008, 81 (03): : 497 - 499
  • [3] Joint extraction of vanadium(V) and vanadium(IV) with di(2-ethylhexyl) hydrogen phosphate
    L. D. Kurbatova
    D. I. Kurbatov
    Russian Journal of Applied Chemistry, 2008, 81 : 497 - 499
  • [4] Joint extraction of vanadium(V) and vanadium(IV) with di(2-ethylhexyl) hydrogen phosphate
    Kurbatova, L. D.
    Kurbatov, D. I.
    RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2008, 81 (03) : 497 - 499
  • [5] Extraction of palladium from chloride solutions with Di(2-ethylhexyl)dithiophosphates of amines
    Belova, VV
    Zhidkova, TI
    Khol'kin, AI
    ZHURNAL NEORGANICHESKOI KHIMII, 2000, 45 (01): : 131 - 136
  • [6] Selective removal of iron(Ⅲ) from highly salted chloride acidic solutions by solvent extraction using di(2-ethylhexyl)phosphate
    Guoping Hu
    Yue Wu
    Desheng Chen
    Yong Wang
    Tao Qi
    Lina Wang
    Frontiers of Chemical Science and Engineering, 2021, 15 (03) : 528 - 537
  • [7] EXTRACTION OF CHLORIDE BY DI(2-ETHYLHEXYL) PHOSPHORIC ACID FROM RARE EARTH CHLORIDE SOLUTIONS
    HARADA, T
    SMUTZ, M
    JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1971, 33 (05): : 1481 - &
  • [8] Solvent extraction of palladium from chloride solutions by alkylammonium di(2-ethylhexyl)dithiophosphates
    Belova, VV
    Kholkin, AI
    Jidkova, TI
    SOLVENT EXTRACTION AND ION EXCHANGE, 1999, 17 (06) : 1473 - 1491
  • [9] THE SOLVENT-EXTRACTION OF LEAD FROM CHLORIDE SOLUTIONS USING DI(2-ETHYLHEXYL)PHOSPHORIC ACID
    HOLDICH, RG
    LAWSON, GJ
    HYDROMETALLURGY, 1985, 14 (03) : 387 - 393
  • [10] Selective removal of iron(III) from highly salted chloride acidic solutions by solvent extraction using di(2-ethylhexyl) phosphate
    Guoping Hu
    Yue Wu
    Desheng Chen
    Yong Wang
    Tao Qi
    Lina Wang
    Frontiers of Chemical Science and Engineering, 2021, 15 : 528 - 537
12345