CL2014002292A1 - Metodo para recuperar oro que comprende eluir oro adsorbido sobre carbon activado mediante un eluyente preparado por medio de la adicion de tiosulfato a una solucion acuosa acida para obtener una solucion acida concentrada de oro; y metodo para producir oro metalico - Google Patents
Metodo para recuperar oro que comprende eluir oro adsorbido sobre carbon activado mediante un eluyente preparado por medio de la adicion de tiosulfato a una solucion acuosa acida para obtener una solucion acida concentrada de oro; y metodo para producir oro metalicoInfo
- Publication number
- CL2014002292A1 CL2014002292A1 CL2014002292A CL2014002292A CL2014002292A1 CL 2014002292 A1 CL2014002292 A1 CL 2014002292A1 CL 2014002292 A CL2014002292 A CL 2014002292A CL 2014002292 A CL2014002292 A CL 2014002292A CL 2014002292 A1 CL2014002292 A1 CL 2014002292A1
- Authority
- CL
- Chile
- Prior art keywords
- gold
- solution
- acidic
- thiosulfate
- activated carbon
- Prior art date
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title 4
- 239000010931 gold Substances 0.000 title 4
- 229910052737 gold Inorganic materials 0.000 title 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 2
- 230000002378 acidificating effect Effects 0.000 title 2
- 239000007864 aqueous solution Substances 0.000 title 1
- 239000003480 eluent Substances 0.000 title 1
- 239000000243 solution Substances 0.000 title 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
-
- 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
- C22B11/042—Recovery of noble metals from waste materials
- C22B11/046—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper or baths
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- 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)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012045577 | 2012-03-01 | ||
| JP2012079855 | 2012-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2014002292A1 true CL2014002292A1 (es) | 2014-11-21 |
Family
ID=49082221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2014002292A CL2014002292A1 (es) | 2012-03-01 | 2014-08-28 | Metodo para recuperar oro que comprende eluir oro adsorbido sobre carbon activado mediante un eluyente preparado por medio de la adicion de tiosulfato a una solucion acuosa acida para obtener una solucion acida concentrada de oro; y metodo para producir oro metalico |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2821513A4 (es) |
| JP (1) | JP5840761B2 (es) |
| AU (1) | AU2013200947B2 (es) |
| CA (1) | CA2865721C (es) |
| CL (1) | CL2014002292A1 (es) |
| PE (2) | PE20142107A1 (es) |
| WO (1) | WO2013129017A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10161016B2 (en) | 2013-05-29 | 2018-12-25 | Barrick Gold Corporation | Method for pre-treatment of gold-bearing oxide ores |
| JP6462722B2 (ja) | 2014-12-26 | 2019-01-30 | Ｊｘ金属株式会社 | 活性炭からの金の回収方法 |
| CN104928487A (zh) * | 2015-06-06 | 2015-09-23 | 长春黄金研究院 | 一种炭浆提金工艺中粉炭的处理方法 |
| CN107400778B (zh) * | 2017-08-08 | 2019-01-18 | 中南大学 | 一种从强碱性阴离子交换树脂上解吸金硫代硫酸根配离子的方法 |
| PE20211512A1 (es) | 2019-01-21 | 2021-08-11 | Barrick Gold Corp | Metodo para la lixiviacion con tiosulfato catalizado con carbon de materiales que contienen oro |
| EP4316644A4 (en) * | 2021-03-24 | 2025-04-09 | DIC Corporation | PRECIOUS METAL ADSORPTIONS, PRECIOUS METAL RECOVERY METALS AND PRECIOUS METAL ADSORPTION METHODS FOR RECOVERY |
| CN115385413A (zh) * | 2021-11-03 | 2022-11-25 | 董河贵 | 一种含金废水的处理组合物及其使用方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA785464B (en) * | 1978-09-26 | 1980-01-30 | Anglo Amer Corp South Africa | Noble metal recovery |
| US4778519A (en) * | 1987-02-24 | 1988-10-18 | Batric Pesic | Recovery of precious metals from a thiourea leach |
| GB8726158D0 (en) * | 1987-11-07 | 1987-12-09 | British Petroleum Co Plc | Separation process |
| US4968346A (en) * | 1989-09-29 | 1990-11-06 | E. I. Du Pont De Nemours And Company | Method for eluting adsorbed gold from carbon |
| JP3079035B2 (ja) | 1996-05-27 | 2000-08-21 | 日鉱金属株式会社 | 金の回収方法 |
| JP3616314B2 (ja) | 2000-03-03 | 2005-02-02 | 日鉱金属株式会社 | 銅電解殿物の処理方法 |
| ATE516375T1 (de) | 2002-12-31 | 2011-07-15 | Intec Ltd | Metallgewinnung aus schwefelstoffen |
| JP4642796B2 (ja) * | 2006-09-28 | 2011-03-02 | Ｊｘ日鉱日石金属株式会社 | 金の浸出方法 |
| JP2010270368A (ja) * | 2009-05-21 | 2010-12-02 | Suminoe Textile Co Ltd | 貴金属回収用フィルター及び貴金属回収フィルターから貴金属を分離する方法。 |
-
2013
- 2013-01-30 PE PE2014001343A patent/PE20142107A1/es active IP Right Grant
- 2013-01-30 CA CA2865721A patent/CA2865721C/en active Active
- 2013-01-30 EP EP13754888.9A patent/EP2821513A4/en not_active Withdrawn
- 2013-01-30 AU AU2013200947A patent/AU2013200947B2/en active Active
- 2013-01-30 JP JP2014502081A patent/JP5840761B2/ja active Active
- 2013-01-30 PE PE2019000404A patent/PE20190559A1/es unknown
- 2013-01-30 WO PCT/JP2013/052101 patent/WO2013129017A1/ja not_active Ceased
-
2014
- 2014-08-28 CL CL2014002292A patent/CL2014002292A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2865721C (en) | 2017-08-01 |
| AU2013200947A1 (en) | 2013-09-19 |
| CA2865721A1 (en) | 2013-09-06 |
| JP5840761B2 (ja) | 2016-01-06 |
| JPWO2013129017A1 (ja) | 2015-07-30 |
| WO2013129017A1 (ja) | 2013-09-06 |
| EP2821513A1 (en) | 2015-01-07 |
| PE20190559A1 (es) | 2019-04-17 |
| AU2013200947B2 (en) | 2013-12-12 |
| PE20142107A1 (es) | 2014-12-13 |
| EP2821513A4 (en) | 2015-12-09 |
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