PE20060800A1 - Metodo para el tratamiento hidrometalurgico de un concentrado de sulfuro conteniendo diversos metales valiosos - Google Patents
Metodo para el tratamiento hidrometalurgico de un concentrado de sulfuro conteniendo diversos metales valiososInfo
- Publication number
- PE20060800A1 PE20060800A1 PE2005001497A PE2005001497A PE20060800A1 PE 20060800 A1 PE20060800 A1 PE 20060800A1 PE 2005001497 A PE2005001497 A PE 2005001497A PE 2005001497 A PE2005001497 A PE 2005001497A PE 20060800 A1 PE20060800 A1 PE 20060800A1
- Authority
- PE
- Peru
- Prior art keywords
- solution
- leaching
- stage
- taken
- valuable metals
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- 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
-
- 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
Abstract
DONDE LOS METALES VALIOSOS SON, ADEMAS DE Cu, UNO DE Zn, Ni, Pb Y Co. EL METODO COMPRENDE: a) LIXIVIAR EL CONCENTRADO EN UN MEDIO DE SULFATO EN CONDICIONES OXIDATIVAS, PARA RECUPERAR UN METAL VALIOSO DIFERENTE AL Cu, DE MODO QUE EL Cu DEL CONCENTRADO PERMANECE EN SU MAYORIA SIN DISOLVER EN LA LIXIVIACION BASADA EN CLORURO, REALIZANDOSE LA LIXIVIACION A UNA TEMPERATURA ENTRE 80°C Y EL PUNTO DE EBULLICION DE LA SOLUCION BAJO CONDICIONES ATMOSFERICAS PARA LIXIVIAR EL Zn DESDE EL CONCENTRADO EN FORMA DE SULFATO DE ZINC; b) PURIFICAR LA SOLUCION SOBRE EL SULFATO DE ZINC FORMADO, USANDO EXTRACCION LIQUIDO-LIQUIDO EN DOS ETAPAS, SIENDO LA MAYOR PARTE DE LA SOLUCION QUE SALE DE LA PRIMERA ETAPA LLEVADA NUEVAMENTE A (a) Y UNA MENOR CANTIDAD LLEVADA A LA SEGUNDA ETAPA, PREVIA NEUTRALIZACION; Y, c) PRECIPITAR LOS METALES VALIOSOS DISUELTOS EN LA LIXIVIACION DEL CONCENTRADO, TALES COMO Ni, Co Y Cu, DESDE LA SOLUCION ACUOSA QUE SALE DE LA SEGUNDA ETAPA. LA SEPARACION DEL Fe SE EFECTUA POR PRECIPITACION EN LA SOLUCION FINAL DE LA LIXIVIACION, SIENDO ELIMINADO DEL CIRCUITO. LA SOLUCION DE EXTRACCION ES LLEVADA ANTES DE LA SEGUNDA ETAPA DE EXTRACCION A UNA FASE DE LAVADO CON UNA SOLUCION DILUIDA DE ACIDO. EL RESIDUO SIN DISOLVER DE LA LIXIVIACION ES LLEVADO A LIXIVIACION A CONTRA-CORRIENTE CON UNA SOLUCION CONCENTRADA DE CLORURO ALCALINO-CLORURO DE COBRE (II). EL COBRE DISUELTO AL INICIO DE (a) PRECIPITA A UN POTENCIAL ENTRE 350 Y 450 mV, DETENIENDO LA ALIMENTACION DE OXIGENO
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20041673A FI117389B (fi) | 2004-12-28 | 2004-12-28 | Menetelmä useampia arvometalleja sisältävän sulfidirikasteen hydrometallurgiseksi käsittelemiseksi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20060800A1 true PE20060800A1 (es) | 2006-10-02 |
Family
ID=33548033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2005001497A PE20060800A1 (es) | 2004-12-28 | 2005-12-16 | Metodo para el tratamiento hidrometalurgico de un concentrado de sulfuro conteniendo diversos metales valiosos |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US7749302B2 (es) |
| EP (1) | EP1834001B1 (es) |
| CN (1) | CN100471967C (es) |
| AR (1) | AR051874A1 (es) |
| AT (1) | ATE488609T1 (es) |
| AU (1) | AU2005321200B2 (es) |
| BR (1) | BRPI0519781A2 (es) |
| CA (1) | CA2591887C (es) |
| DE (1) | DE602005024860D1 (es) |
| EA (1) | EA013604B1 (es) |
| ES (1) | ES2356720T3 (es) |
| FI (1) | FI117389B (es) |
| MX (1) | MX2007007890A (es) |
| PE (1) | PE20060800A1 (es) |
| PT (1) | PT1834001E (es) |
| WO (1) | WO2006070052A1 (es) |
| ZA (1) | ZA200704666B (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2024523B1 (en) | 2006-05-12 | 2011-12-21 | BHP Billiton SA Limited | Chloride heap leaching |
| FI119819B (fi) * | 2007-09-07 | 2009-03-31 | Outotec Oyj | Menetelmä kuparirikasteen laadun parantamiseksi |
| FI120406B (fi) * | 2007-10-16 | 2009-10-15 | Outotec Oyj | Menetelmä sinkkiä ja kuparia sisältävän sulfidisen materiaalin hydrometallurgiseksi käsittelemiseksi |
| FI121470B (fi) * | 2009-03-27 | 2010-11-30 | Outotec Oyj | Laitteisto ja menetelmä kuparia sisältävän orgaanisen uuttoliuoksen puhdistamiseksi epäpuhtauksista |
| CN102345013B (zh) * | 2010-08-06 | 2013-03-06 | 沈阳有色金属研究院 | 一种氯化亚铜转化为氧化亚铜-还原熔炼生产粗铜的方法 |
| CN102465202B (zh) * | 2010-11-12 | 2013-10-23 | 深圳市格林美高新技术股份有限公司 | 一种硫化钴铜矿处理方法 |
| FI122781B (fi) * | 2011-03-01 | 2012-06-29 | Outotec Oyj | Menetelmä kuparituotteen valmistamiseksi |
| CN103540743B (zh) * | 2012-07-13 | 2015-06-03 | 张超 | 一种金属硫化物的湿法冶炼方法 |
| US9499420B2 (en) | 2012-11-06 | 2016-11-22 | Thatcher Company, Inc. | Formulations and methods for removing heavy metals from waste solutions containing chelating agents |
| AU2016250309B2 (en) | 2015-04-17 | 2019-02-07 | Jetti Resources, Llc | Process for leaching metal sulfides with reagents having thiocarbonyl functional groups |
| CN105087919B (zh) * | 2015-10-07 | 2017-04-19 | 惠安县安保渔船交易服务中心 | 旋风分离氨无泄漏式铜矿高效化合浸出装置 |
| CA3127820C (en) | 2016-10-19 | 2022-03-01 | The University Of British Columbia | Process for leaching metal sulfides with reagents having thiocarbonyl functional groups |
| CN106756069A (zh) * | 2017-02-08 | 2017-05-31 | 陕西理工学院 | 一种从锌冶炼废渣中回收有价金属的方法 |
| RU2667192C1 (ru) * | 2017-10-04 | 2018-09-17 | Общество с ограниченной ответственностью "Научно-производственное предприятие КВАЛИТЕТ" ООО "НПП КВАЛИТЕТ" | Способ переработки сульфидных полиметаллических материалов, содержащих платиновые металлы (варианты) |
| EP3882365A1 (en) * | 2018-11-14 | 2021-09-22 | Nova Mineralis S.A. | Solid-liquid-solid method for the solubilisation of copper minerals and concentrates, independent of the redox potential and with low consumption of water and acid |
| RU2707457C1 (ru) * | 2019-07-05 | 2019-11-26 | Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" | Способ переработки концентратов на основе железа, содержащих металлы платиновой группы |
| CN110563021B (zh) * | 2019-10-16 | 2023-04-07 | 大冶有色金属有限责任公司 | 一种无害化处理回收碱式氯化铜的方法及装置 |
| CN110551901B (zh) * | 2019-10-18 | 2021-05-18 | 广西森合高新科技股份有限公司 | 从尾液中回收铜、铅的方法及金精矿提金工艺产生的浸出尾液的处理方法 |
| CN112458293A (zh) * | 2020-11-17 | 2021-03-09 | 湖南仁发材料科技有限公司 | 一种氯浸置换尾液内有价金属的回收方法 |
| US11584975B1 (en) | 2021-08-26 | 2023-02-21 | Sherritt International Corporation | Integrated pressure oxidative leach of copper sulphidic feed with copper heap leach |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1937633A (en) * | 1931-03-18 | 1933-12-05 | Niels C Christensen | Process of treating zinc ores |
| FR2325723A1 (fr) * | 1975-09-26 | 1977-04-22 | Asturienne Mines Comp Royale | Procede de revalorisation de residus de metallurgie electrolytique du zinc par recuperation des metaux contenus |
| US4063933A (en) * | 1976-07-02 | 1977-12-20 | Texasgulf Canada Ltd. | Process for the treatment of complex lead-zinc concentrates |
| ES476055A1 (es) * | 1978-12-15 | 1979-11-01 | Redondo Abad Angel Luis | Procedimiento para la obtencion de metales no ferreos a par-tir de minerales sulfurados complejos de base piritica que contengan cobre, plomo, cinc, plata y oro |
| US4337226A (en) * | 1981-02-11 | 1982-06-29 | The United States Of America As Represented By The Secretary Of The Interior | Recovery of platinum-group metals from ores |
| ES504250A0 (es) * | 1981-07-24 | 1982-05-16 | Martin San Lorenzo Daniel | Procedimiento para la produccion de cinc electrolitico o de sales de cinc de alta pureza a partir de materias primas se-cundarias de cinc |
| CA1195846A (en) * | 1982-06-03 | 1985-10-29 | Donald R. Weir | Recovery of zinc from zinc-containing sulphidic material |
| CA1234289A (en) * | 1984-10-24 | 1988-03-22 | Derik G.E. Kerfoot | Recovery of platinum group metals from nickel-copper- iron matte |
| WO1988003911A1 (en) * | 1986-11-26 | 1988-06-02 | Resource Technology Associates | Process for recovering metal values from jarosite solids |
| US5344479A (en) * | 1992-03-13 | 1994-09-06 | Sherritt Gordon Limited | Upgrading copper sulphide residues containing nickel and arsenic |
| AP538A (en) * | 1992-06-26 | 1996-09-18 | Intec Pty Ltd | Production of metal from minerals |
| USRE37251E1 (en) * | 1993-07-29 | 2001-07-03 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metal |
| FI104837B (fi) * | 1997-08-29 | 2000-04-14 | Outokumpu Oy | Menetelmä kuparin hydrometallurgiseksi valmistamiseksi |
| FI110953B (fi) * | 2001-10-24 | 2003-04-30 | Outokumpu Oy | Menetelmä liuoksen puhdistamiseksi kuparin hydrometallurgisessa prosessissa |
| FI113667B (fi) | 2002-04-23 | 2004-05-31 | Outokumpu Oy | Menetelmä kullan talteenottamiseksi |
-
2004
- 2004-12-28 FI FI20041673A patent/FI117389B/fi not_active IP Right Cessation
-
2005
- 2005-12-16 PE PE2005001497A patent/PE20060800A1/es not_active Application Discontinuation
- 2005-12-21 AU AU2005321200A patent/AU2005321200B2/en not_active Ceased
- 2005-12-21 EP EP05821495A patent/EP1834001B1/en not_active Not-in-force
- 2005-12-21 CA CA2591887A patent/CA2591887C/en not_active Expired - Fee Related
- 2005-12-21 AT AT05821495T patent/ATE488609T1/de not_active IP Right Cessation
- 2005-12-21 MX MX2007007890A patent/MX2007007890A/es active IP Right Grant
- 2005-12-21 US US11/794,197 patent/US7749302B2/en not_active Expired - Fee Related
- 2005-12-21 CN CNB2005800452084A patent/CN100471967C/zh not_active Expired - Fee Related
- 2005-12-21 EA EA200701044A patent/EA013604B1/ru not_active IP Right Cessation
- 2005-12-21 PT PT05821495T patent/PT1834001E/pt unknown
- 2005-12-21 DE DE602005024860T patent/DE602005024860D1/de active Active
- 2005-12-21 ES ES05821495T patent/ES2356720T3/es active Active
- 2005-12-21 BR BRPI0519781-3A patent/BRPI0519781A2/pt not_active IP Right Cessation
- 2005-12-21 WO PCT/FI2005/000542 patent/WO2006070052A1/en active Application Filing
- 2005-12-27 AR ARP050105559A patent/AR051874A1/es active IP Right Grant
-
2007
- 2007-06-25 ZA ZA200704666A patent/ZA200704666B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EA013604B1 (ru) | 2010-06-30 |
| MX2007007890A (es) | 2007-10-08 |
| ATE488609T1 (de) | 2010-12-15 |
| EP1834001B1 (en) | 2010-11-17 |
| PT1834001E (pt) | 2011-01-11 |
| AU2005321200B2 (en) | 2010-12-02 |
| BRPI0519781A2 (pt) | 2009-03-17 |
| CA2591887C (en) | 2014-10-07 |
| CA2591887A1 (en) | 2006-07-06 |
| FI20041673A (fi) | 2006-06-29 |
| US20080170976A1 (en) | 2008-07-17 |
| CN101090984A (zh) | 2007-12-19 |
| AU2005321200A1 (en) | 2006-07-06 |
| FI117389B (fi) | 2006-09-29 |
| US7749302B2 (en) | 2010-07-06 |
| EP1834001A1 (en) | 2007-09-19 |
| FI20041673A0 (fi) | 2004-12-28 |
| CN100471967C (zh) | 2009-03-25 |
| ZA200704666B (en) | 2008-08-27 |
| EA200701044A1 (ru) | 2008-02-28 |
| WO2006070052A1 (en) | 2006-07-06 |
| DE602005024860D1 (de) | 2010-12-30 |
| ES2356720T3 (es) | 2011-04-12 |
| AR051874A1 (es) | 2007-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |