Effect of Urea on the Extraction of Cobalt, Copper, Zinc, and Cadmium by Tributyl Phosphate from Chloride Solutions

被引：0
|
作者：
Prokuev, V. A. [1 ]
Zapyshnyi, V. V. [1 ]
机构：
[1] Karelian State Pedag Univ, Petrozavodsk, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 1998年 / 43卷 / 11期
关键词：
D O I：
暂无
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The extraction of 0.03-0.05 mol/l Co(II), Cu(II), Zn(II), and Cd(II) by neat tributyl phosphate from HCl, LiCl, and MgCl(2) solutions containing up to 6 mol/l urea was examined at 298 K. Various effects of CO(NH(2))(2) on the extraction of the metals were found and discussed. These effects depended on the nature of both the metals and the chlorides used.
引用
收藏
页码：1801 / 1805
页数：5
相关论文
共 50 条
  • [21] Scandium Extraction from Chloride Solutions by a Mixture of Tributyl Phosphate and Molecular Iodine
    Kuz'min, V. I.
    Kuz'mina, A. A.
    THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING, 2018, 52 (04) : 701 - 706
  • [22] EXTRACTION OF THALLIUM(III) FROM AQUEOUS CHLORIDE SOLUTIONS BY TRIBUTYL PHOSPHATE IN OCTANE
    WIDMER, HM
    DODSON, RW
    JOURNAL OF PHYSICAL CHEMISTRY, 1970, 74 (24): : 4289 - &
  • [23] SEPARATION OF HAFNIUM AND TITANIUM BY TRIBUTYL-PHOSPHATE EXTRACTION FROM CHLORIDE SOLUTIONS
    MITYUREVA, TT
    DANILTSEV, BI
    SHEKA, IA
    LASTOCHKINA, AA
    UKRAINSKII KHIMICHESKII ZHURNAL, 1980, 46 (06): : 565 - 568
  • [24] TRIBUTYL-PHOSPHATE EXTRACTION OF ZIRCONIUM THIOCYANATE COMPLEXES FROM CHLORIDE SOLUTIONS
    TSYLOV, YA
    SHOSTENKO, NA
    LYUBUSHKINA, LI
    ZHURNAL NEORGANICHESKOI KHIMII, 1977, 22 (09): : 2518 - 2521
  • [25] SEPARATION OF IMPURITIES FROM HAFNIUM BY EXTRACTION WITH TRIBUTYL PHOSPHATE FROM CHLORIDE SOLUTIONS.
    Mityureva, T.T.
    Danil'tsev, B.I.
    Sheka, I.A.
    Dyunov, P.V.
    Koshel, A.V.
    1600, (49):
  • [26] EXTRACTION OF ZINC AND CADMIUM BY TRI-N-BUTYL PHOSPHATE FROM AQUEOUS CHLORIDE SOLUTIONS
    FORREST, VMP
    SCARGILL, D
    SPICKERN.DR
    JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1969, 31 (01): : 187 - &
  • [27] Uranium Stripping from Tributyl Phosphate by Urea Solutions
    Skripchenko, S. Yu.
    Titova, S. M.
    Smirnov, A. L.
    Rychkov, V. N.
    PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2016), 2016, 1767
  • [28] DETERMINATION OF DISSOCIATION-CONSTANTS OF CHLORIDIC COMPLEX ACID OF DIVALENT COBALT, COPPER, ZINC AND CADMIUM IN TRIBUTYL-PHOSPHATE ACCORDING TO EXTRACTION DATA
    PROKUEV, VA
    BELOUSOV, EA
    ZHURNAL FIZICHESKOI KHIMII, 1980, 54 (12): : 3143 - 3146
  • [29] POTENTIOMETRY OF COMPLEX-FORMATION OF ZINC(II) AND CADMIUM(II) IN SOLUTIONS OF MAGNESIUM CHLORIDE IN TRIBUTYL-PHOSPHATE
    BELOUSOV, EA
    ZAKHAROVA, LY
    PROKUEV, VA
    ZHURNAL FIZICHESKOI KHIMII, 1976, 50 (10): : 2682 - 2683
  • [30] MECHANISM OF ZINC(II) EXTRACTION FROM AQUEOUS HCL SOLUTIONS BY TRIBUTYL-PHOSPHATE
    BELOUSOV, EA
    ALOVYAIN.AA
    ZHURNAL NEORGANICHESKOI KHIMII, 1974, 19 (06): : 1592 - 1596
12345