PE20150448A1 - Metodo para la lixiviacion del oro a partir de una mena de oro conteniendo pirita - Google Patents
Metodo para la lixiviacion del oro a partir de una mena de oro conteniendo piritaInfo
- Publication number
- PE20150448A1 PE20150448A1 PE2015000281A PE2015000281A PE20150448A1 PE 20150448 A1 PE20150448 A1 PE 20150448A1 PE 2015000281 A PE2015000281 A PE 2015000281A PE 2015000281 A PE2015000281 A PE 2015000281A PE 20150448 A1 PE20150448 A1 PE 20150448A1
- Authority
- PE
- Peru
- Prior art keywords
- gold
- ore
- leaching
- pyrite
- iron
- Prior art date
Links
- 238000002386 leaching Methods 0.000 title abstract 3
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052683 pyrite Inorganic materials 0.000 title abstract 3
- 239000011028 pyrite Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 239000010931 gold Substances 0.000 abstract 8
- 229910052737 gold Inorganic materials 0.000 abstract 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- -1 halide ions Chemical class 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012194436 | 2012-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20150448A1 true PE20150448A1 (es) | 2015-04-15 |
Family
ID=50236861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2015000281A PE20150448A1 (es) | 2012-09-04 | 2013-04-10 | Metodo para la lixiviacion del oro a partir de una mena de oro conteniendo pirita |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP5955393B2 (fr) |
| AU (1) | AU2013204508B2 (fr) |
| CA (1) | CA2880943C (fr) |
| CL (1) | CL2015000452A1 (fr) |
| PE (1) | PE20150448A1 (fr) |
| WO (1) | WO2014038236A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6263422B2 (ja) * | 2014-03-26 | 2018-01-17 | Ｊｘ金属株式会社 | 金鉱石の前処理方法 |
| JP6195536B2 (ja) * | 2014-03-31 | 2017-09-13 | Ｊｘ金属株式会社 | 鉄の除去方法及び鉄の浸出方法、並びに金の回収方法 |
| JP6649155B2 (ja) * | 2016-03-29 | 2020-02-19 | Ｊｘ金属株式会社 | 金鉱石の前処理方法及び、金鉱石からの金の回収方法 |
| JP6849482B2 (ja) | 2016-03-31 | 2021-03-24 | Ｊｘ金属株式会社 | 金を含む鉱石もしくは精錬中間物からの金の回収方法 |
| CA3071194A1 (fr) * | 2017-08-08 | 2019-02-14 | Cobalt Blue Holdings Ltd | Recuperation de metaux a partir de pyrite |
| JP6953258B2 (ja) * | 2017-09-26 | 2021-10-27 | Ｊｘ金属株式会社 | 金の浸出方法および、金の回収方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AP538A (en) * | 1992-06-26 | 1996-09-18 | Intec Pty Ltd | Production of metal from minerals |
| JP4085908B2 (ja) * | 2003-07-28 | 2008-05-14 | 住友金属鉱山株式会社 | 湿式銅精錬プロセスの浸出残渣に含有される貴金属の濃縮方法 |
| FI118302B (fi) * | 2006-02-17 | 2007-09-28 | Outotec Oyj | Menetelmä kullan talteenottamiseksi |
| 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 |
| JP4999108B2 (ja) * | 2008-03-27 | 2012-08-15 | Ｊｘ日鉱日石金属株式会社 | 金の浸出方法 |
-
2013
- 2013-04-10 WO PCT/JP2013/060797 patent/WO2014038236A1/fr not_active Ceased
- 2013-04-10 CA CA2880943A patent/CA2880943C/fr active Active
- 2013-04-10 PE PE2015000281A patent/PE20150448A1/es active IP Right Grant
- 2013-04-10 JP JP2014534212A patent/JP5955393B2/ja active Active
- 2013-04-10 AU AU2013204508A patent/AU2013204508B2/en active Active
-
2015
- 2015-02-25 CL CL2015000452A patent/CL2015000452A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013204508B2 (en) | 2015-07-16 |
| WO2014038236A1 (fr) | 2014-03-13 |
| CL2015000452A1 (es) | 2015-06-12 |
| CA2880943C (fr) | 2017-01-17 |
| CA2880943A1 (fr) | 2014-03-13 |
| JP5955393B2 (ja) | 2016-07-20 |
| JPWO2014038236A1 (ja) | 2016-08-08 |
| AU2013204508A1 (en) | 2014-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |