Desulfation of rare-earth concentrates

被引：4
|
作者：
Lokshin, EP [1 ]
Tareeva, OA [1 ]
Kashulina, TG [1 ]
机构：
[1] Russian Acad Sci, Kola Sci Ctr, Tananaev Inst Chem & Technol Rare Elements & Mine, Apatity 184200, Murmansk Oblast, Russia
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2006年 / 79卷 / 04期
关键词：
Sodium; Sulfate; Sulfuric Acid; Acid Solution; Sulfuric Acid Solution;
D O I：
10.1134/S1070427206040057
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Desulfation of lanthanide concentrates recovered from sulfuric acid solutions of phosphohemihydrate leaching as sulfates and double sulfates with sodium was studied.
引用
收藏
页码：534 / 538
页数：5
相关论文
共 50 条
  • [21] Processing of Phosphodihydrate to Separate Rare-Earth Elements and Obtain Gypsum Free from Phosphates and Fluorides
    Lokshin, E. P.
    Tareeva, O. A.
    Elizarova, I. P.
    RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2011, 84 (09) : 1461 - 1469
  • [22] Extraction of Am(III) and Rare-Earth Elements from Nitric Acid Solutions with Dibutyl Diphenylphosphinylmethylphosphonate
    A. N. Turanov
    V. K. Karandashev
    A. N. Yarkevich
    A. P. Ushakova
    Radiochemistry, 2002, 44 (2) : 130 - 134
  • [23] Extraction of Rare-Earth Elements from Silicate-Based Ore through Hydrometallurgical Route
    Botelho Junior, Amilton Barbosa
    Romano Espinosa, Denise Crocce
    Vaughan, James
    Soares Tenorio, Jorge Alberto
    METALS, 2022, 12 (07)
  • [24] A study of the sulfuric acid leaching of rare-earth elements, phosphorus, and alkali metals from phosphodihydrate
    Lokshin, E. P.
    Tareeva, O. A.
    Elizarova, I. P.
    RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2010, 83 (06) : 958 - 964
  • [25] Solubility of Double Alkali Metal (Na, K) Rare-Earth (La, Ce) Sulfates in Sulfuric-Phosphoric Acid Solutions at 20°C
    E. P. Lokshin
    O. A. Tareeva
    K. G. Ivlev
    T. G. Kashulina
    Russian Journal of Applied Chemistry, 2005, 78 : 1058 - 1063
  • [26] Thorium speciation in synthetic anhydrite: Implications for remediation and recovery of thorium from rare-earth mine tailings
    Chadirji-Martinez, Kamil
    Grosvenon, Andrew P.
    Crawford, Andrew
    Chernikov, Roman
    Heredia, Emillio
    Feng, Renfei
    Pan, Yuanming
    HYDROMETALLURGY, 2022, 214
  • [27] Effect of Particle Size Refinement on the Leaching Behavior of Mixed Rare-Earth Concentrate Using Hydrochloric Acid
    Ruan, Zheng
    Li, Mei
    Gao, Kai
    Zhang, Dongliang
    Huang, Lan
    Xu, Wei
    Liu, Xingyu
    ACS OMEGA, 2019, 4 (06): : 9813 - 9822
  • [28] Extraction of Am and rare-earth elements from nitric acid solutions with ethyl bis(diphenylphosphinylmethyl)phosphinate
    Turanov A.N.
    Karandashev V.K.
    Baulin V.E.
    Radiochemistry, 2004, 46 (1) : 44 - 48
  • [29] Filled Fibrous Sorbents Modified with Transition Metal Ferro- and Ferricyanides for Recovery of Americium and Rare-Earth Metals
    G. V. Myasoedova
    N. P. Molochnikova
    Yu. M. Kulyako
    B. F. Myasoedov
    Radiochemistry, 2003, 45 (1) : 61 - 63
  • [30] Maximizing the exploitation of phosphogypsum wastes using soaking technique with citric acid, recovering rare-earth and residual phosphate contents
    Eliwa, Ahmed Atef
    Mubark, Amal Essam
    Abdelfattah, Nasr Abelaziz
    El Gawad, Ebrahim Abd
    JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2022, 29 (12) : 3896 - 3911
12345