Quantifying the ionic form of gold in sulfide ores

被引：0
作者：
S. F. Vinokurov
I. V. Vikent’ev
机构：
来源：
Herald of the Russian Academy of Sciences | 2009年 / 79卷
关键词：
Pyrite; Instrumental Neutron Activation Analysis; Gold Deposit; Massive Sulfide; Native Gold;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new thermochemical method is proposed to quantify Au ionic occurrences in sulfide ores, as well as in pyrite, porphyry-copper, and gold ore concentrates. The study of the form in which gold occurs in sulfides is topical due huge losses of metal under the current ore dressing technologies. For example, during Ural pyrite ore dressing, the losses of associated gold reach 80%.
引用
收藏
页码：462 / 467
页数：5
相关论文
共 50 条
[31]   Effects of Grinding Media on Grinding Products and Flotation Performance of Sulfide Ores [J].
Zhang, Xiaolong ;
Han, Yuexin ;
Kawatra, S. K. .
MINERAL PROCESSING AND EXTRACTIVE METALLURGY REVIEW, 2021, 42 (03) :172-183
[32]   Effects of water immersion on the pore structure and thermodynamic properties of sulfide ores [J].
Zhao, Jiale ;
Yang, Fu-Qiang ;
Li, Xin .
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2024, 149 (14) :7503-7516
[33]   Speciation of noble metals and conditions of their concentration in massive sulfide ores of the Urals [J].
I. V. Vikent’ev ;
V. P. Moloshag ;
M. A. Yudovskaya .
Geology of Ore Deposits, 2006, 48 :77-107
[34]   Visualization and analysis of mapping knowledge domain of oxidation studies of sulfide ores [J].
Hong, Rui ;
Liu, Hui ;
Xiang, Chenglang ;
Song, Yimeng ;
Lv, Chen .
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2020, 27 (06) :5809-5824
[35]   Flotation Behavior of Complex Sulfide Ores in the Presence of Biodegradable Polymeric Depressants [J].
Hayat, Muhammad Badar ;
Alagha, Lana ;
Sannan, Syed Mohammad .
INTERNATIONAL JOURNAL OF POLYMER SCIENCE, 2017, 2017
[36]   Massive sulfide ores of the northern equatorial Mid-Atlantic Ridge [J].
G. A. Cherkashev ;
V. N. Ivanov ;
V. I. Bel’tenev ;
L. I. Lazareva ;
I. I. Rozhdestvenskaya ;
M. L. Samovarov ;
I. M. Poroshina ;
M. B. Sergeev ;
T. V. Stepanova ;
I. G. Dobretsova ;
V. Yu. Kuznetsov .
Oceanology, 2013, 53 :607-619
[37]   Gold and Silver Minerals in Sulfide Ore [J].
Palyanova, G. A. .
GEOLOGY OF ORE DEPOSITS, 2020, 62 (05) :383-406
[38]   The Suzdal gold-sulfide deposit in the black shale of Eastern Kazakhstan [J].
K. R. Kovalev ;
Yu. A. Kalinin ;
V. I. Polynov ;
E. L. Kydyrbekov ;
A. S. Borisenko ;
E. A. Naumov ;
M. I. Netesov ;
A. G. Klimenko ;
M. K. Kolesnikova .
Geology of Ore Deposits, 2012, 54 :254-275
[39]   Effects of dissolved oxygen on the biooxidation process of refractory gold ores [J].
Sun, Li-Xin ;
Zhang, Xu ;
Tan, Wen-Song ;
Zhu, Ming-Long .
JOURNAL OF BIOSCIENCE AND BIOENGINEERING, 2012, 114 (05) :531-536
[40]   Disseminated Ores of the Darasun Gold Deposit (Eastern Transbaikalia) and Their Genesis [J].
Prokof'ev, V. Yu. ;
Bortnikov, N. S. ;
Volkov, A. V. ;
Baksheev, I. A. ;
Zorina, L. D. .
DOKLADY EARTH SCIENCES, 2008, 422 (01) :1025-1027
12345