IN2014MN01917A - - Google Patents
Info
- Publication number
- IN2014MN01917A IN2014MN01917A IN1917MUN2014A IN2014MN01917A IN 2014MN01917 A IN2014MN01917 A IN 2014MN01917A IN 1917MUN2014 A IN1917MUN2014 A IN 1917MUN2014A IN 2014MN01917 A IN2014MN01917 A IN 2014MN01917A
- Authority
- IN
- India
- Prior art keywords
- gold
- extraction
- concentrate
- organic solvent
- extract
- Prior art date
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 7
- 239000010931 gold Substances 0.000 abstract 7
- 229910052737 gold Inorganic materials 0.000 abstract 7
- 238000000034 method Methods 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 239000004133 Sodium thiosulphate Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000002923 oximes Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 abstract 1
- 235000019345 sodium thiosulphate Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261621617P | 2012-04-09 | 2012-04-09 | |
| PCT/CA2013/000337 WO2013152424A1 (fr) | 2012-04-09 | 2013-04-08 | Procédé aux chlorures pour la lixiviation d'or |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014MN01917A true IN2014MN01917A (fr) | 2015-07-10 |
Family
ID=49326969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1917MUN2014 IN2014MN01917A (fr) | 2012-04-09 | 2013-04-08 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9732398B2 (fr) |
| EP (1) | EP2836617A4 (fr) |
| AU (1) | AU2013247340A1 (fr) |
| CA (1) | CA2869158C (fr) |
| CL (1) | CL2014002703A1 (fr) |
| IN (1) | IN2014MN01917A (fr) |
| WO (1) | WO2013152424A1 (fr) |
| ZA (1) | ZA201407203B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6893621B2 (ja) | 2015-04-21 | 2021-06-23 | エクシール ワークス コーポレイション | 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 |
| CN110607457A (zh) * | 2019-10-18 | 2019-12-24 | 广西森合高新科技股份有限公司 | 难选金精矿焙烧渣浸出剂、浸金方法和提金方法 |
| WO2022022987A1 (fr) * | 2020-07-27 | 2022-02-03 | Centuro Ag | Procédé d'obtention d'or et d'argent à partir de matières premières |
| LU102054B1 (de) * | 2020-07-27 | 2022-01-27 | Centuro Ag | Verfahren zur Gewinnung von Gold und Silber aus Rohstoffen |
| AU2021329906A1 (en) | 2020-08-18 | 2023-04-27 | Enviro Metals, LLC | Metal refinement |
| CA3203224A1 (fr) * | 2021-01-22 | 2022-07-28 | Christian Kujawa | Recuperation de metal a partir d?un traitement de lixiviation |
| EP4665879A1 (fr) | 2023-02-16 | 2025-12-24 | Université Libre de Bruxelles | Procédé de lixiviation d'or à partir d'un substrat aurifère |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4244735A (en) | 1979-07-27 | 1981-01-13 | Hazen Research, Inc. | Chloride leach process for recovering metal values in the presence of arsenic |
| EP0113454B1 (fr) * | 1983-01-05 | 1987-02-04 | American Cyanamid Company | Extraction des métaux argent et palladium de solutions aqueuses au moyen de sulfures de phosphine tertiaire |
| US4551213A (en) * | 1984-05-07 | 1985-11-05 | Duval Corporation | Recovery of gold |
| CA1306613C (fr) * | 1987-05-15 | 1992-08-25 | Guy Deschenes | Methode de recuperation de l'or et de l'argent contenus dans des solutions aqueuses |
| US6660059B2 (en) * | 2000-05-19 | 2003-12-09 | Placer Dome Technical Services Limited | Method for thiosulfate leaching of precious metal-containing materials |
| MXPA03000744A (es) * | 2000-07-25 | 2004-11-01 | Phelps Dodge Corp | Metodo para la recuperacion de minerales brutos con metal de materiales que contienen metal utilizando lixiviacion de temperatura a presion elevada. |
| FI113667B (fi) | 2002-04-23 | 2004-05-31 | Outokumpu Oy | Menetelmä kullan talteenottamiseksi |
| FI115534B (fi) | 2002-10-15 | 2005-05-31 | Outokumpu Oy | Menetelmä metallien talteenottamiseksi kloridiliuotuksen ja uuton avulla |
| JP3741117B2 (ja) * | 2003-09-26 | 2006-02-01 | 住友金属鉱山株式会社 | 白金族元素の相互分離方法 |
| CA2478516C (fr) * | 2003-09-30 | 2007-12-11 | Jaguar Nickel Inc. | Un procede de recuperation de metaux precieux des minerais contenant des sulfures de metaux de base |
| CN103382530A (zh) | 2003-11-19 | 2013-11-06 | 加拿大钛有限公司 | 回收混合氯化物介质中钛的方法 |
| WO2006013568A2 (fr) * | 2004-08-04 | 2006-02-09 | Berg Recycling Industries Ltd. | Procede de recuperation de metaux precieux provenant de dechets electroniques faisant appel a une technique hydrometallurgique |
| FI117559B (fi) | 2005-02-16 | 2006-11-30 | Outokumpu Oy | Menetelmä kullan talteenottamiseksi kultapitoisesta liuoksesta |
| FI118429B (fi) | 2005-02-16 | 2007-11-15 | Outokumpu Oy | Menetelmä kullan talteenottamiseksi sulfidirikasteesta |
| FI118302B (fi) | 2006-02-17 | 2007-09-28 | Outotec Oyj | Menetelmä kullan talteenottamiseksi |
| ES2352404B1 (es) | 2009-08-04 | 2011-10-24 | Grupo Empresarial De Servicios Mecanicos, S.L | Sistema de montaje de tuercas sobre ejes lisos. |
| WO2011156861A1 (fr) * | 2010-06-15 | 2011-12-22 | The University Of Queensland | Procédé de récupération d'un métal |
-
2013
- 2013-04-08 IN IN1917MUN2014 patent/IN2014MN01917A/en unknown
- 2013-04-08 EP EP13775400.8A patent/EP2836617A4/fr not_active Withdrawn
- 2013-04-08 WO PCT/CA2013/000337 patent/WO2013152424A1/fr not_active Ceased
- 2013-04-08 CA CA2869158A patent/CA2869158C/fr active Active
- 2013-04-08 US US13/858,147 patent/US9732398B2/en active Active
- 2013-04-08 AU AU2013247340A patent/AU2013247340A1/en not_active Abandoned
-
2014
- 2014-10-03 ZA ZA2014/07203A patent/ZA201407203B/en unknown
- 2014-10-08 CL CL2014002703A patent/CL2014002703A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2836617A1 (fr) | 2015-02-18 |
| WO2013152424A1 (fr) | 2013-10-17 |
| US9732398B2 (en) | 2017-08-15 |
| CA2869158C (fr) | 2021-01-05 |
| AU2013247340A1 (en) | 2014-10-16 |
| ZA201407203B (en) | 2017-08-30 |
| CA2869158A1 (fr) | 2013-10-17 |
| US20130283976A1 (en) | 2013-10-31 |
| EP2836617A4 (fr) | 2016-01-13 |
| CL2014002703A1 (es) | 2015-05-04 |
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