Effect of the Trivalent Iron Content in a Pyrrhotine Concentrate on the Reaction Mechanism of Its Sulfuric Acid Leaching

被引：0
|
作者：
D'yachenko, V. T. [1 ]
Bryukvin, V. A. [1 ]
Tsybin, O. I. [1 ]
机构：
[1] Russian Acad Sci, Baikov Inst Met & Mat Sci, Leninskii Pr 49, Moscow 119991, Russia
来源：
RUSSIAN METALLURGY | 2012年 / 01期
关键词：
D O I：
10.1134/S0036029512010065
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The laws of atmospheric sulfuric acid leaching of pyrrhotine concentrate are analyzed as a function of the redox potential of a reaction system, which is determined by the Fe(III) content in a solution.
引用
收藏
页码：33 / 38
页数：6
相关论文
共 50 条
  • [1] Effect of the trivalent iron content in a pyrrhotine concentrate on the reaction mechanism of its sulfuric acid leaching
    V. T. D’yachenko
    V. A. Bryukvin
    O. I. Tsybin
    Russian Metallurgy (Metally), 2012, 2012 (1) : 33 - 38
  • [2] Oxidative pressure leaching of sphalerite concentrate with high indium and iron content in sulfuric acid medium
    Li, Cunxiong
    Wei, Chang
    Xu, Hong-sheng
    Li, Minting
    Li, Xingbin
    Deng, Zhigan
    Fan, Gang
    HYDROMETALLURGY, 2010, 102 (1-4) : 91 - 94
  • [3] The Special Features of the Kinetics of Oxidation of Divalent Iron during Sulfuric Acid Leaching of Pyrrhotine with the Participation of Nitrous Acid
    Markovich, T. I.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2009, 83 (01) : 25 - 28
  • [4] The special features of the kinetics of oxidation of divalent iron during sulfuric acid leaching of pyrrhotine with the participation of nitrous acid
    T. I. Markovich
    Russian Journal of Physical Chemistry A, 2009, 83 : 25 - 28
  • [5] Effect of sulfuric acid concentration on chalcopyrite concentrate chemical leaching
    Joe, S.
    Chida, T.
    Sakoda, M.
    Nakamura, H.
    Tamura, M.
    Sato, N.
    BIOHYDROMETALLURGY: A MEETING POINT BETWEEN MICROBIAL ECOLOGY, METAL RECOVERY PROCESSES AND ENVIRONMENTAL REMEDIATION, 2009, 71-73 : 353 - 356
  • [6] Sulfuric acid leaching of Turkish chromite concentrate
    Geveci, A
    Topkaya, Y
    Ayhan, E
    MINERALS ENGINEERING, 2002, 15 (11) : 885 - 888
  • [7] Mechanochemical leaching of chalcopyrite concentrate by sulfuric acid
    Mohammadabad, Farhad Khorramshahi
    Hejazi, Sina
    Khaki, Jalil Vahdati
    Babakhani, Abolfazl
    INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2016, 23 (04) : 380 - 388
  • [8] Mechanochemical leaching of chalcopyrite concentrate by sulfuric acid
    Farhad Khorramshahi Mohammadabad
    Sina Hejazi
    Jalil Vahdati khaki
    Abolfazl Babakhani
    International Journal of Minerals, Metallurgy, and Materials, 2016, 23 : 380 - 388
  • [9] Mechanochemical leaching of chalcopyrite concentrate by sulfuric acid
    Farhad Khorramshahi Mohammadabad
    Sina Hejazi
    Jalil Vahdati khaki
    Abolfazl Babakhani
    InternationalJournalofMineralsMetallurgyandMaterials, 2016, 23 (04) : 380 - 388
  • [10] Effect of iron in zinc silicate concentrate on leaching with sulphuric acid
    Souza, A. D.
    Pina, P. S.
    Santos, F. M. F.
    da Silva, C. A.
    Leao, V. A.
    HYDROMETALLURGY, 2009, 95 (3-4) : 207 - 214
12345