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 JP2018513281
Kind Code:
A
Abstract:
本出願は、貴金属を浸出および抽出するための方法に関する。例えば、本出願は、水混和性または部分的に水混和性である有機溶媒を使用して、金、パラジウム、および／または白金を含む物質（金含有鉱石または白金族金属（ＰＧＭ）濃縮物など）から、金、パラジウム、および／または白金を浸出する方法に関する。
Inventors:
Foley, Stefan
Salimi, hiwa
Moradi, Logman
Salimi, hiwa
Moradi, Logman
Application Number:
JP2017555706A
Publication Date:
May 24, 2018
Filing Date:
April 21, 2016
Export Citation:
Assignee:
University of Saskatchewan
International Classes:
C22B11/00; C22B3/06; C22B3/08; C22B3/10; C22B3/26
Foreign References:
| US20120228151A1 | 2012-09-13 |
Other References:
ORABY,E.A.ET AL.: "The leaching of gold,silver and their alloys in alkaline glycine-peroxide solutions and their adsorp", HYDROMETALLURGY, vol. 152, JPN7020000383, 31 December 2014 (2014-12-31), pages 199 - 203, ISSN: 0004213209
NAKAO,Y.: "Dissolutions of noble metals in halogen-halide-polar organic solvent systems", JOURNAL OF THE CHEMICAL SOCIETY, vol. 5, JPN7020000385, 1992, pages 426 - 427, XP055323646, ISSN: 0004213210, DOI: 10.1039/C39920000426
VEST,P.ET AL.: "Solvent extraction of gold with N-substituted benzoylthioures", FRESENIUS'JOURNAL OF ANALYTICAL CHEMISTRY, vol. Vol.341(9), JPN7020000388, September 1991 (1991-09-01), pages 566 - 568, ISSN: 0004213211
NAKAO,Y.: "Dissolutions of noble metals in halogen-halide-polar organic solvent systems", JOURNAL OF THE CHEMICAL SOCIETY, vol. 5, JPN7020000385, 1992, pages 426 - 427, XP055323646, ISSN: 0004213210, DOI: 10.1039/C39920000426
VEST,P.ET AL.: "Solvent extraction of gold with N-substituted benzoylthioures", FRESENIUS'JOURNAL OF ANALYTICAL CHEMISTRY, vol. Vol.341(9), JPN7020000388, September 1991 (1991-09-01), pages 566 - 568, ISSN: 0004213211
Attorney, Agent or Firm:
Asamura patent office