Extraction of Rare Earth Elements(III) with Picrolonic Acid Mixtures with Phosphoryl-Substituted Aza Podands

被引：0
|
作者：
A. N. Turanov
V. K. Karandashev
A. V. Kharlamov
N. A. Bondarenko
机构：
[1] Russian Academy of Sciences,Institute of Solid
[2] Russian Academy of Sciences,State Physics
[3] National University of Science and Technology “MISIS”,Institute of Microelectronics Technology and High Purity Materials
[4] National Research Center “Kurchatov Institute”,Institute of Chemical Reagents and High Purity Chemical Substances
来源：
Russian Journal of Inorganic Chemistry | 2018年 / 63卷
关键词：
rare earth elements(III); extraction; picrolonic acid; phosphoryl-substituted aza podands; synergism;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Extraction of rare earth element(III) (REE) ions from chloride solutions with picrolonic acid mixtures with phosphoryl-substituted aza podands in chloroform has been studied. A considerable synergetic effect observed has been caused by the formation of hydrophobic mixed-ligand complexes of REE. The stoichiometry of extracted complexes has been determined and extraction constants have been calculated. The effect of aqueous phase composition, organic solvent nature, and the structure of phosphoryl-substituted aza podands on the efficiency of REE(III) recovery into organic phase have been considered.
引用
收藏
页码：1673 / 1678
页数：5
相关论文
共 50 条
  • [1] Extraction of Rare Earth Elements(III) with Picrolonic Acid Mixtures with Phosphoryl-Substituted Aza Podands
    Turanov, A. N.
    Karandashev, V. K.
    Kharlamov, A. V.
    Bondarenko, N. A.
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2018, 63 (12) : 1673 - 1678
  • [2] Extraction of Rare Earth Elements(III) from HNO3 and HCl Solutions with Mixtures of Carbamoylmethylphosphine Oxides and Picrolonic Acid
    Turanov, A. N.
    Karandashev, V. K.
    Sharova, E. V.
    Artyushin, O. I.
    Odinets, I. L.
    RADIOCHEMISTRY, 2013, 55 (02) : 203 - 207
  • [3] Extraction of rare-earth nitrates by phosphoryl podands
    A. N. Turanov
    V. K. Karandashev
    V. E. Baulin
    Russian Journal of Inorganic Chemistry, 2006, 51 : 1829 - 1835
  • [4] Extraction of rare-earth nitrates by phosphoryl podands
    Turanov, A. N.
    Karandashev, V. K.
    Baulin, V. E.
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2006, 51 (11) : 1829 - 1835
  • [5] Extraction of rare earth elements(III) from HNO3 and HCl solutions with mixtures of carbamoylmethylphosphine oxides and picrolonic acid
    A. N. Turanov
    V. K. Karandashev
    E. V. Sharova
    O. I. Artyushin
    I. L. Odinets
    Radiochemistry, 2013, 55 (2) : 203 - 207
  • [6] Extraction of rare-earth elements from nitric solutions by phosphoryl-containing podands
    Turanov, AN
    Karandashev, VK
    Baulin, VE
    SOLVENT EXTRACTION AND ION EXCHANGE, 1999, 17 (06) : 1423 - 1444
  • [7] Extractive properties of phosphoryl-substituted aza- and diazacrown ethers towards rare-earth metal ions
    Turanov, AN
    Karandashev, VK
    Baulin, VE
    SOLVENT EXTRACTION AND ION EXCHANGE, 2001, 19 (04) : 597 - 618
  • [8] Extraction of Rare-Earth Elements(III) with Mixtures of 1-Phenyl-3-methyl-4-benzoyl-5-pyrazolone and Phosphoryl-Containing Podands
    A. N. Turanov
    V. K. Karandashev
    V. E. Baulin
    D. V. Baulin
    V. A. Khvostikov
    Russian Journal of General Chemistry, 2019, 89 : 1830 - 1835
  • [9] Extraction of Rare-Earth Elements(III) with Mixtures of 1-Phenyl-3-methyl-4-benzoyl-5-pyrazolone and Phosphoryl-Containing Podands
    Turanov, A. N.
    Karandashev, V. K.
    Baulin, V. E.
    Baulin, D. V.
    Khvostikov, V. A.
    RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2019, 89 (09) : 1830 - 1835
  • [10] COMPLEXES OF RARE-EARTH ELEMENTS WITH PHOSPHORYL-CONTAINING PODANDS
    ALIBAEVA, ZM
    SNEZHKO, NI
    PECHUROVA, NI
    KRON, TE
    TSVETKOV, EN
    MARTYNENKO, LI
    ZHURNAL NEORGANICHESKOI KHIMII, 1986, 31 (11): : 2780 - 2783
12345