On the Problem of Enhancing Selectivity of Nickel and Cobalt Recovery during the Sulfuric Acid Leaching of Reduced Oxidized Nickel Ore

被引：0
作者：
Zablotskaya, Yu, V [1 ]
Sadykhov, G. B. [1 ]
Anisonyan, K. G. [1 ]
Smirnova, V. B. [1 ]
Tuzhilin, A. S. [1 ]
机构：
[1] Russian Acad Sci, Baikov Inst Met & Mat Sci, Moscow, Russia
来源：
RUSSIAN METALLURGY | 2022年 / 2022卷 / 09期
关键词：
limonite ores; Buruktal deposit; sulfuric acid atmospheric leaching; nickel recovery; cobalt recovery;
D O I：
10.1134/S0036029522090142
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The results of studying the possibility of the most complete nickel and cobalt recovery during the hydrometallurgical processing of reduced ferriferous oxidized nickel (limonite) ore by weak solutions of sulfuric acid are presented. The ammonium complexing agent (NH4)(2)SO4 is used to enhance the selectivity of nickel and cobalt dissolution from a cinder. The cinder is leached at 90 degrees C for 2 and 4 h under atmospheric pressure with the pH of the solution varied in a range of 3.0-4.0.
引用
收藏
页码：985 / 989
页数：5
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[1]   On the Problem of Enhancing Selectivity of Nickel and Cobalt Recovery during the Sulfuric Acid Leaching of Reduced Oxidized Nickel Ore [J].
Yu. V. Zablotskaya ;
G. B. Sadykhov ;
K. G. Anisonyan ;
V. B. Smirnova ;
A. S. Tuzhilin .
Russian Metallurgy (Metally), 2022, 2022 :985-989
[2]   Some Features of the Sulfuric Acid Leaching of the Reduced Ferriferous Oxidized Nickel Ore [J].
Zablotskaya, Yu. V. ;
Sadykhov, G. B. ;
Olyunina, T. V. ;
Khasanov, M. Sh. ;
Smirnova, V. B. .
RUSSIAN METALLURGY, 2020, 2020 (13) :1472-1476
[3]   Some Features of the Sulfuric Acid Leaching of the Reduced Ferriferous Oxidized Nickel Ore [J].
Yu. V. Zablotskaya ;
G. B. Sadykhov ;
T. V. Olyunina ;
M. Sh. Khasanov ;
V. B. Smirnova .
Russian Metallurgy (Metally), 2020, 2020 :1472-1476
[4]   Possibility of Improving Parameters of the Sulfuric Acid Leaching of Reduced Ferriferrous Laterite Ores with Selective Nickel and Cobalt Recovery [J].
Yu. V. Zablotskaya ;
G. B. Sadykhov ;
K. G. Anisonyan ;
V. B. Smirnova ;
A. S. Tuzhilin .
Russian Metallurgy (Metally), 2023, 2023 :1759-1764
[5]   Possibility of Improving Parameters of the Sulfuric Acid Leaching of Reduced Ferriferrous Laterite Ores with Selective Nickel and Cobalt Recovery [J].
Zablotskaya, Yu. V. ;
Sadykhov, G. B. ;
Anisonyan, K. G. ;
Smirnova, V. B. ;
Tuzhilin, A. S. .
RUSSIAN METALLURGY, 2023, 2023 (12) :1759-1764
[6]   Effect of the Temperature of Reduction Roasting of Ferriferrous Oxidized Nickel Ores on the Nickel and Cobalt Recovery during Hydrometallurgical Processing of a Cinder [J].
Khasanov, M. Sh. ;
Sadykhov, G. B. ;
Anisonyan, K. G. ;
Zablotskaya, Yu. V. ;
Olyunina, T. V. .
RUSSIAN METALLURGY, 2022, 2022 (07) :714-718
[7]   Effect of the Temperature of Reduction Roasting of Ferriferrous Oxidized Nickel Ores on the Nickel and Cobalt Recovery during Hydrometallurgical Processing of a Cinder [J].
M. Sh. Khasanov ;
G. B. Sadykhov ;
K. G. Anisonyan ;
Yu. V. Zablotskaya ;
T. V. Olyunina .
Russian Metallurgy (Metally), 2022, 2022 :714-718
[8]   Kinetic study on the leaching of spent nickel oxide catalyst with sulfuric acid [J].
Abdel-Aal, EA ;
Rashad, MM .
HYDROMETALLURGY, 2004, 74 (3-4) :189-194
[9]   POSSIBILITIES OF NICKEL RECOVERY FROM CITRIC ACID LEACHING SOLUTIONS [J].
Szymanska, Agnieszka ;
Szubert, Agnieszka ;
Sadowski, Zygmunt ;
Grotowski, Andrzej .
14TH CONFERENCE ON ENVIRONMENT AND MINERAL PROCESSING, PT II, 2010, :23-28
[10]   Extraction of highly pure nickel hydroxide from spent NiO/Al2O3 catalyst: Statistical study on leaching by sulfuric acid lixiviant and selective precipitation [J].
Razavian, Marjan ;
Fatemi, Shohreh ;
Najafabadi, Ali Taheri .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2020, 8 (02)
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