Title:
有機溶媒中の貴金属を選択的に浸出および抽出するための方法
Document Type and Number:
Japanese Patent JP6893621
Kind Code:
B2
Abstract:
The present application relates to methods for the simultaneous leaching and extraction of precious metals. For example, the present application relates to methods of leaching and extracting gold and/or palladium from a substance comprising gold and/or palladium such as a gold and/or palladium-containing ore in one step using a compound of Formula I: (I).
Inventors:
Foley, Stefan
Salimi, hiwa
Moradi, Logman
Salimi, hiwa
Moradi, Logman
Application Number:
JP2017555706A
Publication Date:
June 23, 2021
Filing Date:
April 21, 2016
Export Citation:
Assignee:
Exile Works Corporation
International Classes:
C22B11/00; C22B3/06; C22B3/08; C22B3/10; C22B3/26
Foreign References:
| US20120228151 |
Other References:
ORABY,E.A.et al.,The leaching of gold,silver and their alloys in alkaline glycine-peroxide solutions and their adsorption on carbon,Hydrometallurgy,2014年12月31日,Vol.152,pp.199-203
NAKAO,Y.,Dissolutions of noble metals in halogen-halide-polar organic solvent systems,Journal of the Chemical Society,Chemical Communications,1992年,Vol.5,pp.426-427
VEST,P.et al.,Solvent extraction of gold with N-substituted benzoylthioures,Fresenius'Journal of Analytical Chemistry,1991年 9月,Vol.341(9),pp.566-568
NAKAO,Y.,Dissolutions of noble metals in halogen-halide-polar organic solvent systems,Journal of the Chemical Society,Chemical Communications,1992年,Vol.5,pp.426-427
VEST,P.et al.,Solvent extraction of gold with N-substituted benzoylthioures,Fresenius'Journal of Analytical Chemistry,1991年 9月,Vol.341(9),pp.566-568
Attorney, Agent or Firm:
Asamura patent office