PE20070861A1 - Procedimiento para recuperar valores metalicos a partir de materiales que contienen arsenico y/o antimonio - Google Patents
Procedimiento para recuperar valores metalicos a partir de materiales que contienen arsenico y/o antimonioInfo
- Publication number
- PE20070861A1 PE20070861A1 PE2006001258A PE2006001258A PE20070861A1 PE 20070861 A1 PE20070861 A1 PE 20070861A1 PE 2006001258 A PE2006001258 A PE 2006001258A PE 2006001258 A PE2006001258 A PE 2006001258A PE 20070861 A1 PE20070861 A1 PE 20070861A1
- Authority
- PE
- Peru
- Prior art keywords
- metallic values
- values
- leaching
- pressure
- recover
- Prior art date
Links
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
- 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
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- 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
- C22B11/08—Obtaining noble metals by cyaniding
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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
- C22B30/00—Obtaining antimony, arsenic or bismuth
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
QUE COMPRENDE: a) PROPORCIONAR UNA CORRIENTE DE MATERIAL DE ALIMENTACION CONTENIENDO VALORES METALICOS QUE COMPRENDEN As Y/O Sb Y UNA FUENTE DE IONES DE SULFATO; b) SOMETER DICHA CORRIENTE A CONDICIONES OXIDATIVAS BAJO CONDICIONES DE TEMPERATURA Y PRESION ELEVADAS EN PRESENCIA DE UN COMPONENTE SELECCIONADO PARA DISMINUIR LA CONCENTRACION EFECTIVA DEL ACIDO LIBRE, GENERADO DURANTE LA ETAPA DE OXIDACION A PRESION, Y PROMOVER LA FORMACION DE PRODUCTOS DE SULFATO DE HIERRO (III) CON pH ESTABLE, FORMANDO ASI UNA SUSPENSION QUE CONTIENE UNA SOLUCION DE LIXIVIACION QUE CONTIENE VALORES METALICOS Y UN RESIDUO SOLIDO DE LIXIVIACION CONTENIENDO DICHOS PRODUCTOS DE SULFATO Y PRODUCTOS DE Fe-As Y/O Fe-Sb AMBIENTALMENTE ESTABLES; c) SEPARAR LA SOLUCION QUE CONTIENE VALORES METALICOS PROVENIENTE DE DICHO RESIDUO; d) RECUPERAR LOS VALORES METALICOS DE LA SOLUCION QUE LOS CONTIENE; Y, e) RECUPERAR LOS VALORES METALICOS PRECIOSOS, SI ESTUVIERAN PRESENTES, EN EL RESIDUO SOLIDO DE LA LIXIVIACION, MEDIANTE LIXIVIACION DE CIANURO. LA SUSPENSION PROVENIENTE DE (b) ES MANTENIDA A UNA TEMPERATURA ENTRE 70°C Y 100°C DURANTE 15 MIN A 4 h ANTES DE (c). EL MATERIAL CONTIENE ADEMAS COBRE; Y DICHA FUENTE ES UNA MENA O CONCENTRADO DE SULFURO. EL COMPONENTE DE (b) INCLUYE UNA FUENTE DE HIERRO SOLUBLE, TAL COMO PIRITA; Y/O UN AGENTE QUIMICO TAL COMO PIEDRA CALIZA O CAL O SALES SOLUBLES CONTENIENDO Mg, Na, K Y/O AMONIO. LOS VALORES METALICOS INCLUYEN UN METAL BASICO TAL COMO Cu, Ni, Co, Zn Y Pt; o Au Y/O Ag
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2005905785A AU2005905785A0 (en) | 2005-10-19 | Process for recovery of metal values from materials containing arsenic and/or antimony |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20070861A1 true PE20070861A1 (es) | 2007-08-29 |
Family
ID=37962121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2006001258A PE20070861A1 (es) | 2005-10-19 | 2006-10-17 | Procedimiento para recuperar valores metalicos a partir de materiales que contienen arsenico y/o antimonio |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20090019970A1 (es) |
| EP (1) | EP1937857A4 (es) |
| PE (1) | PE20070861A1 (es) |
| WO (1) | WO2007045034A1 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7604783B2 (en) * | 2004-12-22 | 2009-10-20 | Placer Dome Technical Services Limited | Reduction of lime consumption when treating refractor gold ores or concentrates |
| US8061888B2 (en) * | 2006-03-17 | 2011-11-22 | Barrick Gold Corporation | Autoclave with underflow dividers |
| US8252254B2 (en) | 2006-06-15 | 2012-08-28 | Barrick Gold Corporation | Process for reduced alkali consumption in the recovery of silver |
| US9204100B2 (en) * | 2008-03-18 | 2015-12-01 | At&T Intellectual Property I, Lp | Method and system for providing set-top box remote access functions in a browser extension |
| FI3290534T3 (fi) | 2010-11-22 | 2023-11-20 | Barrick Gold Corp | Jalometallia sisältävien materiaalien emäksinen ja hapan painehapetus |
| BR112016002948B1 (pt) | 2013-08-15 | 2020-12-01 | Hatch Ltd | método para controlar o tempo de retenção de uma mistura de reação aquosa em um reator e reator com controle de tempo de retenção |
| PE20161083A1 (es) | 2014-01-31 | 2016-11-19 | Goldcorp Inc | Proceso para la separacion de al menos un sulfuro de metal a partir de una mena o concentrado de sulfuros mixtos |
| US11408053B2 (en) | 2015-04-21 | 2022-08-09 | Excir Works Corp. | Methods for selective leaching and extraction of precious metals in organic solvents |
| US10544482B2 (en) | 2015-07-06 | 2020-01-28 | Sherritt International Corporation | Recovery of copper from arsenic-containing process feed |
| PE20191621A1 (es) | 2017-04-14 | 2019-11-06 | Sherritt Int Corporation | Lixiviacion oxidativa presurizada, de bajo contenido de solidos y baja acidez de materiales de alimentacion sulfurados |
| US11286540B2 (en) | 2020-07-31 | 2022-03-29 | Rio Tinto Technological Resources Inc. | Method of processing a pyrite-containing slurry |
| US11236407B1 (en) | 2020-07-31 | 2022-02-01 | Rio Tinto Technological Resources Inc. | Metal recovery by leaching agglomerates of metal-containing material/pyrite |
| CN112708760B (zh) * | 2020-12-29 | 2022-11-25 | 金川集团股份有限公司 | 一种镍精炼系统中除锑的方法 |
| US11584975B1 (en) | 2021-08-26 | 2023-02-21 | Sherritt International Corporation | Integrated pressure oxidative leach of copper sulphidic feed with copper heap leach |
| CN114606400B (zh) * | 2022-01-28 | 2023-09-22 | 云锡文山锌铟冶炼有限公司 | 高铁含砷锌浸渣的处理方法 |
| CN115092957B (zh) * | 2022-05-16 | 2023-08-18 | 中南大学 | 一种锑精矿火法冶炼协同处置砷碱渣浸出渣的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE396968B (sv) * | 1975-07-01 | 1977-10-10 | Boliden Ab | Forfarande for utvinning av icke-jernmetaller ur sulfidiska material genom rostning och lakning |
| US4053305A (en) * | 1976-10-15 | 1977-10-11 | The United States Of America As Represented By The Secretary Of The Interior | Recovery of copper and silver from sulfide concentrates |
| US4244734A (en) * | 1979-07-19 | 1981-01-13 | Hazen Research, Inc. | Process for recovering metal values from materials containing arsenic |
| ES526235A0 (es) * | 1983-10-04 | 1985-04-01 | Diaz Nogueira Eduardo | Procedimiento de lixiviacion de concentrados de sulfuros de cobre del tetra hidritico que contiene arsenico y antimonio en concentraciones elevadas. |
| US5443622A (en) * | 1994-02-28 | 1995-08-22 | Kennecott Corporation | Hydrometallurgical processing of impurity streams generated during the pyrometallurgy of copper |
| AU3044795A (en) * | 1994-09-05 | 1996-03-21 | Western Mining Corporation Limited | Processing of metallic oxides |
| US6755891B2 (en) * | 2002-04-16 | 2004-06-29 | Cominco Engineering Services Ltd. | Process for the treatment or removal of impurities in a hydrometallurgical extraction process |
| AU2002952490A0 (en) * | 2002-11-06 | 2002-11-21 | M.I.M. Holdings Limited | Reducing cyanide consumption in gold recovery from finely ground sulphide ores and concentrates |
| KR20050089867A (ko) * | 2002-12-31 | 2005-09-08 | 인텍 엘티디 | 함황 토질로부터 금속을 회수하는 방법 |
| US20090293680A1 (en) * | 2006-03-28 | 2009-12-03 | Ian Christopher Ritchie | Processing of Metal Values from Concentrates |
-
2006
- 2006-10-17 PE PE2006001258A patent/PE20070861A1/es not_active Application Discontinuation
- 2006-10-19 EP EP06790403A patent/EP1937857A4/en not_active Withdrawn
- 2006-10-19 US US12/067,060 patent/US20090019970A1/en not_active Abandoned
- 2006-10-19 WO PCT/AU2006/001549 patent/WO2007045034A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US20090019970A1 (en) | 2009-01-22 |
| EP1937857A4 (en) | 2010-04-28 |
| WO2007045034A1 (en) | 2007-04-26 |
| EP1937857A1 (en) | 2008-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PE20070861A1 (es) | Procedimiento para recuperar valores metalicos a partir de materiales que contienen arsenico y/o antimonio | |
| Moslemi et al. | A review on electrochemical behavior of pyrite in the froth flotation process | |
| PE20080231A1 (es) | Metodo para la recuperacion de valores metalicos de un material que contiene arsenico y/o antimonio y sulfatos | |
| Peng et al. | Effect of grinding media on the activation of pyrite flotation | |
| GT199600014A (es) | Extraccion hidrometalurgica de metal con ayuda de cloruro | |
| CN103276206B (zh) | 一种高效稳定的碱性硫脲体系用于浸金的方法 | |
| JP2019536892A (ja) | 改良された半田及び高純度の鉛を製造する方法 | |
| GT200500302A (es) | Proceso de lixiviacion para la recuperacion de un metal valioso a partir de una mena. | |
| EA200701044A1 (ru) | Способ гидрометаллургической обработки сульфидного концентрата, содержащего несколько представляющих ценность металлов | |
| CN108103310B (zh) | 一种含硫金矿的二氧化氯预氧化方法 | |
| Wen et al. | Researches on preparation and properties of sodium polysulphide as gold leaching agent | |
| JP2013147685A (ja) | 金の回収方法及びそれを用いた金の製造方法 | |
| PE20100338A1 (es) | Proceso de lixiviacion para concentrados de cobre que contienen compuestos de arsenico y antimonio | |
| AU2004270530B2 (en) | Method of separation/purification for high-purity silver chloride and process for producing high-purity silver by the same | |
| Anderson et al. | The alkaline sulfide hydrometallurgical separation, recovery and fixation of tin, arsenic, antimony, mercury and gold | |
| ECSP23013841A (es) | Recuperación de metal a partir de material que contiene metal | |
| WO2013129017A1 (ja) | 活性炭に吸着された金の回収方法及びそれを用いた金の製造方法 | |
| FI62340C (fi) | Foerfarande foer separering av guld och silver fraon komplexa sulfidmalmer och -koncentrat | |
| AR057171A1 (es) | Proceso para recuperar metal precioso. | |
| CN104805281A (zh) | 一种氧压酸浸与氧压碱浸联合浸出硫化物金精矿的方法 | |
| ES2270031T3 (es) | Extraccion hidrometalurgica de metales en presencia de cloruros. | |
| US20220205061A1 (en) | Materials and processes for recovering precious metals | |
| FI116070B (fi) | Menetelmä rikasteiden aikaansaamiseksi | |
| PE20071261A1 (es) | Solucion acuosa que comprende cianuro metalico para extraccion de metales nobles y proceso para su preparacion | |
| RU2356957C1 (ru) | Способ извлечения золота, серебра и меди из отработанных электролитов |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |