PE60496A1 - Proceso hidrometalurgico mejorado de corrientes de impurezas generadas durante la pirometalurgia de cobre - Google Patents
Proceso hidrometalurgico mejorado de corrientes de impurezas generadas durante la pirometalurgia de cobreInfo
- Publication number
- PE60496A1 PE60496A1 PE00020596A PE00020596A PE60496A1 PE 60496 A1 PE60496 A1 PE 60496A1 PE 00020596 A PE00020596 A PE 00020596A PE 00020596 A PE00020596 A PE 00020596A PE 60496 A1 PE60496 A1 PE 60496A1
- Authority
- PE
- Peru
- Prior art keywords
- sulfide
- generated during
- pfl
- scl
- precipitated
- Prior art date
Links
- 239000012535 impurity Substances 0.000 title abstract 2
- 238000009853 pyrometallurgy Methods 0.000 title abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- 229910052802 copper Inorganic materials 0.000 title 1
- 239000010949 copper Substances 0.000 title 1
- 238000009854 hydrometallurgy Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 5
- 239000007787 solid Substances 0.000 abstract 5
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- 238000000605 extraction Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000010970 precious metal Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 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
- 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
- C22B7/02—Working-up flue dust
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C22B30/06—Obtaining 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
SE REFIERE A UN PROCESO PARA RECUPERAR MINERALES NO CONCENTRADOS DE METAL PRIMARIO Y PARA LA CONVERSION DE IMPUREZAS GENERADAS DURANTE LA PIROMETALURGIA DEL Cu A ESTADOS ACEPTABLES, CARACTERIZADO POR COMPRENDER LOS PASOS DE: A) EXTRAER SOLIDOS CON DISOLVENTES ACIDOS QUE CONTIENEN Cu Y AL MENOS UNA ESPECIE METALICA SELECCIONADA DEL GRUPO DE METALES PRECIOSOS, Bi, As, Fe Y Cd PARA PRODUCIR UNA MEZCLA DE EXTRACCION DE SOLIDOS CON DISOLVENTES ACIDOS DE UN PRIMER COMPONENTE LIQUIDO (PCL) QUE CONTIENE ESPECIES METALICAS SOLUBLES Y UN COMPONENTE SOLIDO DISMINUIDO DE LAS ESPECIES METALICAS; B) SEPARAR LA MEZCLA DE EXTRACCION DE SOLIDOS CON DISOLVENTES ACIDOS COMO UNA PRIMERA FRACCION LIQUIDA (PFL) QUE COMPRENDE AL MENOS PARTE DEL PCL, Y UNA FRACCION RESIDUAL QUE COMPRENDE LOS COMPONENTES SOLIDOS; C) TRANSFERIR LA PFL A UNA ETAPA DE PRECIPITACION DE Cu Y MEZCLAR LA PFL CON UNA FUENTE DE AZUFRE, UNA FUENTE DE SO2, Y RECICLAR EL SULFURO DE Cu PARA FORMAR UNA MEZCLA DE SULFURO DE Cu PRECIPITADO Y UN SEGUNDO COMPONENTE LIQUIDO (SCL) DISMINUIDO DE Cu; D) SEPARAR LA MEZCLA DE (C) EN UNA SEGUNDA FRACCION LIQUIDA QUE COMPRENDE UNA PORCION DEL SCL, Y UNA FRACCION RESIDUAL QUE COMPRENDE EL SULFURO DE Cu PRECIPITADO Y EL SCL REMANENTE; Y E) RECICLAR UNA PORCION DEL SULFURO DE Cu PRECIPITADO EN LA ETAPA DE PRECIPITACION DE Cu
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/409,661 US5616168A (en) | 1994-02-28 | 1995-03-24 | Hydrometallurgical processing of impurity streams generated during the pyrometallurgy of copper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE60496A1 true PE60496A1 (es) | 1997-01-15 |
Family
ID=23621459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE00020596A PE60496A1 (es) | 1995-03-24 | 1996-03-22 | Proceso hidrometalurgico mejorado de corrientes de impurezas generadas durante la pirometalurgia de cobre |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5616168A (es) |
| EP (1) | EP0815269B1 (es) |
| AU (1) | AU5407096A (es) |
| CA (1) | CA2216119A1 (es) |
| ES (1) | ES2167556T3 (es) |
| PE (1) | PE60496A1 (es) |
| WO (1) | WO1996031629A2 (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPP939499A0 (en) * | 1999-03-24 | 1999-04-15 | Compass Resources Nl | Process for recovering metal values |
| SE514403C2 (sv) * | 1999-06-22 | 2001-02-19 | Boliden Mineral Ab | Förfarande samt användning av förfarande för utvinning av värdemetall ur laklösning |
| FI115638B (fi) * | 2002-12-05 | 2005-06-15 | Outokumpu Oy | Menetelmä kuonan käsittelemiseksi |
| FI116070B (fi) * | 2003-07-17 | 2005-09-15 | Outokumpu Oy | Menetelmä rikasteiden aikaansaamiseksi |
| FI116686B (fi) * | 2003-07-17 | 2006-01-31 | Outokumpu Oy | Menetelmä kuparirikasteiden sulattamiseksi |
| FI118648B (fi) * | 2005-02-14 | 2008-01-31 | Outotec Oyj | Menetelmä kuparipitoisten materiaalien käsittelemiseksi |
| BRPI0604853B1 (pt) * | 2006-10-27 | 2016-03-08 | Vale Do Rio Doce Co | método para produção de cobalto metálico a partir de refinado de extração por solventes de níquel |
| AU2008200206B2 (en) * | 2007-01-19 | 2012-09-06 | Ausenco Services Pty Ltd | Integrated hydrometallurgical and pyrometallurgical processing of base-metal sulphides |
| DE102010011242A1 (de) * | 2010-03-10 | 2011-09-15 | Aurubis Ag | Verfahren und Vorrichtung zur Behandlung von Flugstaub |
| AP2014007733A0 (en) * | 2011-12-02 | 2014-06-30 | Stillwater Mining Company | Precious metals recovery |
| CL2012002232A1 (es) | 2012-08-10 | 2012-10-12 | Prokumet Spa | Procedimiento para la extracción de cobre y otros metales en polvos metalúrgicos de fundición mediante lixiviación con soluciones de ácido tricarboxílico a una concentracion entre0,5 y 60 gpl seguido por recuperacion/regeneracion de la solucion de acido tricarboxilico. |
| US11584975B1 (en) | 2021-08-26 | 2023-02-21 | Sherritt International Corporation | Integrated pressure oxidative leach of copper sulphidic feed with copper heap leach |
| CN117758071A (zh) * | 2024-01-31 | 2024-03-26 | 赤峰金通铜业有限公司 | 铜冶炼烟尘中回收钼的方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3218161A (en) * | 1961-02-27 | 1965-11-16 | Sherritt Gordon Mines Ltd | Process for the precipitation of metal values from solutions |
| US3575853A (en) * | 1968-12-24 | 1971-04-20 | Lab Betz Inc | Waste water treatment |
| US3617559A (en) * | 1970-04-30 | 1971-11-02 | Us Interior | Neutralization of ferrous iron-containing acid wastes |
| US3728430A (en) * | 1970-12-14 | 1973-04-17 | Anlin Co | Method for processing copper values |
| US3747764A (en) * | 1971-04-05 | 1973-07-24 | Bethlehem Steel Corp | Moving bed reactor |
| CA1020363A (en) * | 1974-08-22 | 1977-11-08 | Alexander Illis | Separation of copper from arsenic, antimony or bismuth in aqueous solutions and slurries |
| US4186088A (en) * | 1978-02-13 | 1980-01-29 | Scm Corporation | Aqueous ferrous waste conversion process |
| US4149880A (en) * | 1978-07-19 | 1979-04-17 | Kennecott Copper Corporation | Recovery of copper from arsenic containing metallurgical waste materials |
| US4290865A (en) * | 1980-01-23 | 1981-09-22 | Envirotech Corporation | Recovering copper from a copper-bearing source |
| US4465597B2 (en) * | 1981-08-10 | 1997-07-01 | Tetra Tech | Treatment of industrial wastewaters |
| JPS58141346A (ja) * | 1982-02-15 | 1983-08-22 | Dowa Mining Co Ltd | 産業副産物からの金属採取法 |
| SE452307B (sv) * | 1983-09-12 | 1987-11-23 | Boliden Ab | Forfarande for rening av fororenade vattenlosningar innehallande arsenik och/eller fosfor |
| US4543189A (en) * | 1984-06-13 | 1985-09-24 | Bethlehem Steel Corp. | Removal of complexed zinc-cyanide from wastewater |
| US4606829A (en) * | 1984-06-13 | 1986-08-19 | Bethlehem Steel Corporation | Removal of complexed zinc-cyanide from wastewater with improved sludge stability |
| US4728438A (en) * | 1985-12-27 | 1988-03-01 | Union Oil Company Of California | Process for reducing the concentration of suspended solids in clarified geothermal brine |
| GB2216114A (en) * | 1988-03-30 | 1989-10-04 | Stig Arvid Henrikson | A continuous chemical precipitation process for water using lime |
| US4891067A (en) * | 1988-05-13 | 1990-01-02 | Kennecott Utah Copper Corporation | Processes for the treatment of smelter flue dust |
| PH25777A (en) * | 1989-02-15 | 1991-10-18 | Philippine Associated Smelting | Process for removing impurities from the flue dust |
| US5039428B1 (en) * | 1990-03-05 | 1994-04-12 | Tetra Technologoes Inc | Waste water treatment process using improved recycle of high density sludge |
| US5443622A (en) * | 1994-02-28 | 1995-08-22 | Kennecott Corporation | Hydrometallurgical processing of impurity streams generated during the pyrometallurgy of copper |
| CA2212378A1 (en) * | 1995-02-17 | 1996-08-22 | Baker Hughes Incorporated | Copper precipitation process |
-
1995
- 1995-03-24 US US08/409,661 patent/US5616168A/en not_active Expired - Lifetime
-
1996
- 1996-03-07 ES ES96911072T patent/ES2167556T3/es not_active Expired - Lifetime
- 1996-03-07 EP EP96911072A patent/EP0815269B1/en not_active Expired - Lifetime
- 1996-03-07 CA CA 2216119 patent/CA2216119A1/en not_active Abandoned
- 1996-03-07 AU AU54070/96A patent/AU5407096A/en not_active Abandoned
- 1996-03-07 WO PCT/IB1996/000427 patent/WO1996031629A2/en not_active Ceased
- 1996-03-22 PE PE00020596A patent/PE60496A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0815269A4 (en) | 1998-07-15 |
| WO1996031629A2 (en) | 1996-10-10 |
| CA2216119A1 (en) | 1996-10-10 |
| AU5407096A (en) | 1996-10-23 |
| EP0815269A2 (en) | 1998-01-07 |
| US5616168A (en) | 1997-04-01 |
| WO1996031629A3 (en) | 1997-01-16 |
| EP0815269B1 (en) | 2001-11-14 |
| ES2167556T3 (es) | 2002-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |