CO4520149A1 - Proceso para recuperacion de oro y plata de minerales y con- centrados complejos de pirita y arsenopirita - Google Patents
Proceso para recuperacion de oro y plata de minerales y con- centrados complejos de pirita y arsenopiritaInfo
- Publication number
- CO4520149A1 CO4520149A1 CO95019788A CO95019788A CO4520149A1 CO 4520149 A1 CO4520149 A1 CO 4520149A1 CO 95019788 A CO95019788 A CO 95019788A CO 95019788 A CO95019788 A CO 95019788A CO 4520149 A1 CO4520149 A1 CO 4520149A1
- Authority
- CO
- Colombia
- Prior art keywords
- pirite
- silver
- arsenopyrite
- minerals
- gold
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- MJLGNAGLHAQFHV-UHFFFAOYSA-N arsenopyrite Chemical compound [S-2].[Fe+3].[As-] MJLGNAGLHAQFHV-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052964 arsenopyrite Inorganic materials 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
- 239000011707 mineral Substances 0.000 title abstract 2
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- 239000012141 concentrate Substances 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 239000010970 precious metal Substances 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 229910052683 pyrite Inorganic materials 0.000 abstract 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 abstract 1
- 239000011028 pyrite Substances 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
- C22B11/02—Obtaining noble metals by dry 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1994/005376 WO1995031577A1 (fr) | 1994-05-12 | 1994-05-12 | Procede de recuperation d'or et d'argent dans des minerais complexes et des concentres de pyrite et d'arsenopyrite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO4520149A1 true CO4520149A1 (es) | 1997-10-15 |
Family
ID=22242564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO95019788A CO4520149A1 (es) | 1994-05-12 | 1995-05-11 | Proceso para recuperacion de oro y plata de minerales y con- centrados complejos de pirita y arsenopirita |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU7311394A (fr) |
| CO (1) | CO4520149A1 (fr) |
| PE (1) | PE6895A1 (fr) |
| WO (1) | WO1995031577A1 (fr) |
| ZA (1) | ZA953738B (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2179594C1 (ru) * | 2000-05-26 | 2002-02-20 | Васильев Михаил Георгиевич | Способ переработки золотомышьяковистых сульфидных материалов |
| RU2221062C1 (ru) * | 2002-04-08 | 2004-01-10 | Государственное учреждение Институт металлургии Уральского отделения РАН | Способ извлечения благородных металлов из гравитационных силикатных концентратов, содержащих золото и серебро |
| CN1221674C (zh) * | 2002-10-17 | 2005-10-05 | 北京鑫化嘉业技术有限责任公司 | 在含砷金精矿中提取黄金的方法 |
| RU2308495C1 (ru) * | 2006-02-09 | 2007-10-20 | Открытое Акционерное Общество "Иркутский Научно-Исследовательский Институт Благородных И Редких Металлов И Алмазов", Оао "Иргиредмет" | Способ переработки концентратов, содержащих благородные металлы и сульфиды |
| RU2348713C1 (ru) * | 2007-05-21 | 2009-03-10 | Закрытое акционерное общество "Золотодобывающая компания "Полюс" | Способ переработки упорных золотомышьяковых руд и концентратов и печь для его осуществления |
| RU2350667C9 (ru) * | 2007-06-22 | 2009-06-20 | Лев Алексеевич Синев | Способ переработки арсенопиритных сульфидных золотосодержащих концентратов |
| RU2415954C1 (ru) * | 2009-12-22 | 2011-04-10 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" | Способ извлечения металлов платиновой группы из платиносодержащего сырья |
| AU2011279533B2 (en) * | 2010-07-15 | 2014-08-07 | Glencore Technology Pty Limited | Pyrometallurgical method |
| RU2520902C2 (ru) * | 2012-09-28 | 2014-06-27 | Лидия Алексеевна Воропанова | Способ извлечения тяжелых металлов, железа, золота и серебра из сульфатного спека |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1808594A (en) * | 1927-02-04 | 1931-06-02 | Louyot Comptoir Lyon Alemand | Process for separating platinum from the other precious metals |
| US3463633A (en) * | 1967-03-01 | 1969-08-26 | Jack W Petty | Metal recovery method |
| US4416692A (en) * | 1981-02-23 | 1983-11-22 | Burch Glen R | Process for extracting gold, silver, platinum, lead, or manganese metals from ore |
| GB8514587D0 (en) * | 1985-06-10 | 1985-07-10 | Britannia Refined Metals Ltd | Recovery of metals from their alloys with lead |
-
1994
- 1994-05-12 WO PCT/US1994/005376 patent/WO1995031577A1/fr not_active Ceased
- 1994-05-12 AU AU73113/94A patent/AU7311394A/en not_active Abandoned
- 1994-07-13 PE PE1994246533A patent/PE6895A1/es not_active Application Discontinuation
-
1995
- 1995-05-09 ZA ZA953738A patent/ZA953738B/xx unknown
- 1995-05-11 CO CO95019788A patent/CO4520149A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1995031577A1 (fr) | 1995-11-23 |
| AU7311394A (en) | 1995-12-05 |
| ZA953738B (en) | 1996-01-11 |
| PE6895A1 (es) | 1995-04-20 |
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