PE20040428A1 - Metodo para la recuperacion de metales usando lixiviacion de cloruro y extraccion - Google Patents
Metodo para la recuperacion de metales usando lixiviacion de cloruro y extraccionInfo
- Publication number
- PE20040428A1 PE20040428A1 PE2003001027A PE2003001027A PE20040428A1 PE 20040428 A1 PE20040428 A1 PE 20040428A1 PE 2003001027 A PE2003001027 A PE 2003001027A PE 2003001027 A PE2003001027 A PE 2003001027A PE 20040428 A1 PE20040428 A1 PE 20040428A1
- Authority
- PE
- Peru
- Prior art keywords
- copper
- solution
- raw material
- leaching
- sulfur
- Prior art date
Links
- 238000002386 leaching Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052802 copper Inorganic materials 0.000 abstract 4
- 239000010949 copper Substances 0.000 abstract 4
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 150000002739 metals Chemical class 0.000 abstract 4
- 239000002994 raw material Substances 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 229910052717 sulfur Inorganic materials 0.000 abstract 3
- 239000011593 sulfur Substances 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 2
- 229910021607 Silver chloride Inorganic materials 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229960003280 cupric chloride Drugs 0.000 abstract 1
- 238000005363 electrowinning Methods 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 238000000622 liquid--liquid extraction Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 229910052725 zinc 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet 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
- 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
- C22B3/10—Hydrochloric acid, other halogenated 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
-
- 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
- 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
- C22B23/0423—Halogenated 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
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
-
- 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 EL METODO COMPRENDE: a) LIXIVIAR UNA MATERIA PRIMA, CONTENIENDO LOS METALES CON HIERRO Y AZUFRE, EN UNA SOLUCION ACUOSA DE CLORURO DE COBRE Y ACIDO CLORHIDRICO A UN pH DE POR LO MENOS 1,5, CON LO CUAL EL HIERRO Y EL AZUFRE PERMANECEN EN UN DEPOSITO FORMADO EN LA LIXIVIACION; b) REGULAR EL POTENCIAL REDOX DE LA MATERIA PRIMA, USANDO UNA ALIMENTACION DE UN AGENTE OXIDANTE DENTRO DEL ORDEN DE 480 mV A 500 mV CON RESPECTO A UN ELECTRODO DE Ag/AgCl, CON LO CUAL EL COBRE Y OTROS METALES VALIOSOS EN LA SOLUCION DE CLORURO DE COBRE QUE VIENEN DE LA LIXIVIACION SON DIVALENTES; c) ALIMENTAR LA SOLUCION DE CLORURO CUPRICO A UNA EXTRACCION LIQUIDO-LIQUIDO EN DOS ETAPAS Y A UNA TEMPERATURA MAXIMA DE 40°C, CON LO CUAL EL COBRE ES SEPARADO DESDE DICHA SOLUCION Y TRANSFERIDO EN LA SEPARACION A UNA SOLUCION ACUOSA DE ACIDO SULFURICO; Y, d) ALIMENTAR DICHA SOLUCION ACUOSA CON COBRE A UNA ELECTROEXTRACCION PARA RECUPERAR COBRE ELEMENTAL. EL AGENTE OXIDANTE ES OXIGENO O AIRE. LOS OTROS METALES VALIOSOS EN LA MATERIA PRIMA, TALES COMO Ni, Co Y Zn, SON PRECIPITADOS USANDO HIDROXIDO ALCALINO; Y LOS METALES DEL GRUPO DE ORO Y/O PLATINO SE PRECIPITAN EN CONEXION CON LA LIXIVIACION DE LA MATERIA PRIMA Y SE RECUPERAN DESDE EL DEPOSITO DURANTE LA FLOTACION DEL AZUFRE
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20021827A FI115534B (fi) | 2002-10-15 | 2002-10-15 | Menetelmä metallien talteenottamiseksi kloridiliuotuksen ja uuton avulla |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20040428A1 true PE20040428A1 (es) | 2004-08-31 |
Family
ID=8564753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2003001027A PE20040428A1 (es) | 2002-10-15 | 2003-10-09 | Metodo para la recuperacion de metales usando lixiviacion de cloruro y extraccion |
Country Status (12)
Country | Link |
---|---|
US (1) | US7547348B2 (es) |
CN (1) | CN100366767C (es) |
AR (1) | AR041445A1 (es) |
AU (1) | AU2003264661B8 (es) |
BR (1) | BR0315211B1 (es) |
EA (1) | EA007523B1 (es) |
ES (1) | ES2265265B2 (es) |
FI (1) | FI115534B (es) |
MX (1) | MXPA05003652A (es) |
PE (1) | PE20040428A1 (es) |
WO (1) | WO2004035840A1 (es) |
ZA (1) | ZA200501592B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI120315B (fi) * | 2007-11-27 | 2009-09-15 | Outotec Oyj | Menetelmä pyriittisen, kultaa, kuparia ja arseenia sisältävän rikasteen käsittelemiseksi |
US8936770B2 (en) * | 2010-01-22 | 2015-01-20 | Molycorp Minerals, Llc | Hydrometallurgical process and method for recovering metals |
WO2013096070A1 (en) | 2011-12-20 | 2013-06-27 | Freeport-Mcmoran Corporation | Systems and methods for metal recovery |
EP2836617A4 (en) | 2012-04-09 | 2016-01-13 | Process Res Ortech Inc | CHLORIDE PROCEDURE FOR THE RUNNING OF GOLD |
FI125388B (en) | 2013-06-07 | 2015-09-30 | Outotec Finland Oy | Method for the recovery of copper and precious metals |
US9683277B2 (en) | 2013-09-24 | 2017-06-20 | Likivia Process Metalúrgicos SPA | Process for preparing a ferric nitrate reagent from copper raffinate solution and use of such reagent in the leaching and/or curing of copper substances |
NL2013407B1 (en) | 2014-09-03 | 2016-09-27 | Elemetal Holding B V | Process and apparatus for metal refining. |
CN110216018A (zh) * | 2019-05-28 | 2019-09-10 | 西北矿冶研究院 | 一种高泥细粒氧化铜矿的选矿方法 |
CN114717413A (zh) * | 2022-05-09 | 2022-07-08 | 惠州市华盈科技有限公司 | 一种废铜料高压氧浸湿处理炼铜工艺 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3476553A (en) * | 1965-02-10 | 1969-11-04 | Armour & Co | Precipitate flotation process |
FR2271303B1 (es) * | 1974-05-15 | 1976-12-24 | Penarroya Miniere Metallurg | |
FR2271304B1 (es) * | 1974-05-15 | 1976-12-24 | Penarroya Miniere Metallurg | |
FR2271298B1 (es) * | 1974-05-15 | 1978-08-04 | Penarroya Miniere Metallurg | |
BE815657R (fr) | 1974-05-29 | 1974-09-16 | Procede pour la lixiviation au chlore | |
US4082629A (en) * | 1977-02-28 | 1978-04-04 | Cominco Ltd. | Hydrometallurgical process for treating metal sulfides containing lead sulfide |
US4272492A (en) * | 1979-05-31 | 1981-06-09 | Jensen Wayne H | Selective extraction and recovery of copper |
US4594132A (en) * | 1984-06-27 | 1986-06-10 | Phelps Dodge Corporation | Chloride hydrometallurgical process for production of copper |
DE59106341D1 (de) * | 1990-05-02 | 1995-10-05 | Pacesetter Ab | Silberchlorid-Bezugselektrode. |
FI104837B (fi) * | 1997-08-29 | 2000-04-14 | Outokumpu Oy | Menetelmä kuparin hydrometallurgiseksi valmistamiseksi |
JP4547852B2 (ja) * | 2002-09-04 | 2010-09-22 | 富士ゼロックス株式会社 | 電気部品の製造方法 |
-
2002
- 2002-10-15 FI FI20021827A patent/FI115534B/fi not_active IP Right Cessation
-
2003
- 2003-09-30 AR ARP030103565A patent/AR041445A1/es not_active Application Discontinuation
- 2003-09-30 CN CNB038240165A patent/CN100366767C/zh not_active Expired - Fee Related
- 2003-09-30 EA EA200500341A patent/EA007523B1/ru not_active IP Right Cessation
- 2003-09-30 AU AU2003264661A patent/AU2003264661B8/en not_active Ceased
- 2003-09-30 US US10/531,363 patent/US7547348B2/en not_active Expired - Fee Related
- 2003-09-30 MX MXPA05003652A patent/MXPA05003652A/es active IP Right Grant
- 2003-09-30 WO PCT/FI2003/000708 patent/WO2004035840A1/en not_active Application Discontinuation
- 2003-09-30 BR BRPI0315211-1B1A patent/BR0315211B1/pt not_active IP Right Cessation
- 2003-10-09 PE PE2003001027A patent/PE20040428A1/es active IP Right Grant
-
2005
- 2005-02-23 ZA ZA2005/01592A patent/ZA200501592B/en unknown
- 2005-03-21 ES ES200500652A patent/ES2265265B2/es active Active
Also Published As
Publication number | Publication date |
---|---|
ES2265265A1 (es) | 2007-02-01 |
AR041445A1 (es) | 2005-05-18 |
AU2003264661B8 (en) | 2009-03-26 |
ZA200501592B (en) | 2005-11-30 |
CN1688728A (zh) | 2005-10-26 |
FI20021827A (fi) | 2004-04-16 |
EA007523B1 (ru) | 2006-10-27 |
US7547348B2 (en) | 2009-06-16 |
AU2003264661A1 (en) | 2004-05-04 |
WO2004035840A1 (en) | 2004-04-29 |
BR0315211B1 (pt) | 2014-08-26 |
US20060011014A1 (en) | 2006-01-19 |
AU2003264661B2 (en) | 2009-02-26 |
MXPA05003652A (es) | 2005-11-17 |
BR0315211A (pt) | 2005-08-16 |
ES2265265B2 (es) | 2008-03-16 |
FI20021827A0 (fi) | 2002-10-15 |
EA200500341A1 (ru) | 2005-12-29 |
FI115534B (fi) | 2005-05-31 |
CN100366767C (zh) | 2008-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |