Solvent extraction of lanthanides with 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone

被引：41
|
作者：
Jordanov, VM [1 ]
Atanassova, M [1 ]
Dukov, IL [1 ]
机构：
[1] Univ Chem Technol & Met, Dept Inorgan Chem, BU-1756 Sofia, Bulgaria
来源：
SEPARATION SCIENCE AND TECHNOLOGY | 2002年 / 37卷 / 14期
关键词：
liquid-liquid extraction; 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone; lanthanides separation factors;
D O I：
10.1081/SS-120006166
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The solvent extraction behavior of 13 lanthanides has been investigated using 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone (HP) as an extractant in aqueous-benzene medium. The composition of the extracted species has been determined as LnP(3).HP. The values of the equilibrium constant as well as the separation factors between the adjacent elements have been evaluated.
引用
收藏
页码：3349 / 3356
页数：8
相关论文
共 50 条
  • [1] SOLVENT-EXTRACTION BEHAVIOR OF LANTHANIDES WITH 1-PHENYL-3-METHYL-4-BENZOYL-5-PYRAZOLONE
    ROY, A
    NAG, K
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1977, 15 (05): : 474 - 476
  • [2] Synergistic solvent extraction of lanthanides with mixtures of 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone and primary ammonium salts
    Dukov, IL
    Jordanov, VM
    HYDROMETALLURGY, 1998, 48 (02) : 145 - 151
  • [3] Molten solvent extraction behavior of palladium with 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone at 60°C
    Peng, Bo
    Guo, Xiaojun
    Mao, Xuefen
    Gao, Jinzhang
    CENTRAL EUROPEAN JOURNAL OF CHEMISTRY, 2007, 5 (03): : 912 - 921
  • [4] Solvent extraction study of 233Pa(V) with 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone
    Ding, HJ
    Niu, YN
    Yang, WF
    Xu, YB
    Yuan, SG
    Qin, Z
    Zhou, XH
    JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 2005, 42 (09) : 839 - 841
  • [5] EQUILIBRIA AND KINETICS OF THE EXTRACTION OF GALLIUM WITH 1-PHENYL-3-METHYL-4-BENZOYL-5-PYRAZOLONE
    ODASHIMA, T
    ENDOH, I
    ISHII, H
    TALANTA, 1990, 37 (12) : 1163 - 1168
  • [6] SPECTROPHOTOMETRIC DETERMINATION OF THORIUM AFTER SOLVENT-EXTRACTION WITH 1-PHENYL-3-METHYL-4-BENZOYL-5-PYRAZOLONE
    ARORA, HC
    JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 1992, 69 (06) : 346 - 347
  • [7] THE EXTRACTION OF NEPTUNIUM(V) BY METHYLTRIOCTYLAMMONIUM CHLORIDE AND 1-PHENYL-3-METHYL-4-BENZOYL-5-PYRAZOLONE
    TOCHIYAMA, O
    INOUE, Y
    KUROKI, Y
    SOLVENT EXTRACTION AND ION EXCHANGE, 1989, 7 (02) : 289 - 314
  • [8] Synergistic solvent extraction of trivalent lanthanoids with mixtures of 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone and crown ethers
    Atanassova, Maria
    Ljubomirov Dukov, Ivan
    ACTA CHIMICA SLOVENICA, 2006, 53 (04) : 457 - 463
  • [9] CALCIUM AND BARIUM COMPLEXES WITH 1-PHENYL-3-METHYL-4-BENZOYL-5-PYRAZOLONE
    UHLEMANN, E
    SCHILDE, U
    WELLER, F
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1995, 50 (01): : 31 - 36
  • [10] THERMAL-PROPERTIES OF 1-PHENYL-3-METHYL-4-BENZOYL-5-PYRAZOLONE
    AKAMA, Y
    SANBE, M
    SHIRO, M
    MATSUMOTO, N
    SATO, K
    KANNO, H
    BUNSEKI KAGAKU, 1995, 44 (01) : 25 - 28
12345