PE20161084A1 - Metodos y sistemas para controlar la concentracion de impurezas metalicas durante procesos metalurgicos - Google Patents
Metodos y sistemas para controlar la concentracion de impurezas metalicas durante procesos metalurgicosInfo
- Publication number
- PE20161084A1 PE20161084A1 PE2016001553A PE2016001553A PE20161084A1 PE 20161084 A1 PE20161084 A1 PE 20161084A1 PE 2016001553 A PE2016001553 A PE 2016001553A PE 2016001553 A PE2016001553 A PE 2016001553A PE 20161084 A1 PE20161084 A1 PE 20161084A1
- Authority
- PE
- Peru
- Prior art keywords
- impurities
- concentration
- systems
- methods
- control
- Prior art date
Links
- 239000012535 impurity Substances 0.000 title abstract 5
- 238000010310 metallurgical process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000008151 electrolyte solution Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- -1 phosphate ester Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of 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
-
- 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
- C22B3/02—Apparatus therefor
-
- 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
-
- 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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
-
- 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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/04—Diaphragms; Spacing elements
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- 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)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (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)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Que comprende: a) un mezclador que comprende: i) una primera entrada conectada a una fuente de una solucion acuosa de electrolito rica en impurezas; y, ii) una segunda entrada conectada a una fuente de una solucion organica empobrecida en impurezas, que comprende un agente de extraccion que contiene un ester de fosfato de monoalquilo que tiene una estructura de formula (I), donde R1 es alquilo o arilo lineal, ramificado o ciclico, y R2 y R3 son, cada uno, H; y, b) un separador en comunicacion fluida con el mezclador, que comprende: i) una primera salida para una solucion acuosa de electrolito pobre en impurezas, para salir del separador; y, ii) una segunda salida para una solucion organica cargada con impurezas, para salir del separador
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461949502P | 2014-03-07 | 2014-03-07 | |
| US14/640,245 US10060040B2 (en) | 2014-03-07 | 2015-03-06 | Methods and systems for controlling impurity metal concentration during metallurgic processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20161084A1 true PE20161084A1 (es) | 2016-11-19 |
Family
ID=54016806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2016001553A PE20161084A1 (es) | 2014-03-07 | 2015-03-06 | Metodos y sistemas para controlar la concentracion de impurezas metalicas durante procesos metalurgicos |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10060040B2 (es) |
| EP (1) | EP3114256A1 (es) |
| CN (1) | CN106068336A (es) |
| AU (1) | AU2015225908A1 (es) |
| CA (1) | CA2939858A1 (es) |
| CL (1) | CL2016002190A1 (es) |
| EA (1) | EA201691798A1 (es) |
| MX (1) | MX2016011624A (es) |
| PE (1) | PE20161084A1 (es) |
| WO (1) | WO2015132654A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PE20161084A1 (es) | 2014-03-07 | 2016-11-19 | Basf Se | Metodos y sistemas para controlar la concentracion de impurezas metalicas durante procesos metalurgicos |
| US10208389B2 (en) | 2015-08-26 | 2019-02-19 | Basf Se | Methods and systems for reducing impurity metal from a refinery electrolyte solution |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113848A (en) * | 1971-04-02 | 1978-09-12 | Anumin Pty. Limited | Method of producing solutions containing cuprous ions |
| US3767543A (en) * | 1971-06-28 | 1973-10-23 | Hazen Research | Process for the electrolytic recovery of copper from its sulfide ores |
| US3966569A (en) * | 1974-01-28 | 1976-06-29 | Mx Processor Reinhardt & Co. Ab | Method of recovering metal from metalliferous waste |
| LU72319A1 (es) | 1975-04-18 | 1977-02-10 | ||
| US4067802A (en) * | 1976-05-10 | 1978-01-10 | Ashland Oil, Inc. | Ion exchange process for the purification of base metal electrolyte solutions |
| US4115512A (en) | 1976-12-03 | 1978-09-19 | Noranda Mines Limited | Method for removing arsenic from copper and/or nickel bearing aqueous acidic solutions by solvent extraction |
| FI57619C (fi) | 1977-10-11 | 1980-09-10 | Outokumpu Oy | Foerfarande foer selektivt avlaegsnande av vismut och antimon ur elektrolyt speciellt vid elektrolytisk rening av koppar |
| DE3012246C2 (de) * | 1979-03-30 | 1983-02-17 | Solex Research Corp. of Japan, Osaka | Verfahren zur Wiedergewinnung von Eisenverbindungen aus organischem Lösungsmittel |
| US4334999A (en) | 1979-11-30 | 1982-06-15 | Board Of Trustees, Michigan State University | Process for the extraction of metal ions |
| US4444666A (en) | 1982-09-17 | 1984-04-24 | Sumitomo Metal Mining Company Limited | Method of removing antimony from an antimony-containing copper electrolyte |
| US4560453A (en) | 1985-03-28 | 1985-12-24 | Exxon Research And Engineering Co. | Efficient, safe method for decoppering copper refinery electrolyte |
| JPS62188791A (ja) * | 1986-02-15 | 1987-08-18 | Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk | Ｎｉ，Ｃｏ，Ｚｎ，Ｃｕ，Ｍｎ及びＣｒの電解採取方法 |
| DE3705721A1 (de) | 1987-02-23 | 1988-09-01 | Henkel Kgaa | Verwendung von citronensaeure-partialestern und deren mischungen zur eisenextraktion |
| DE3725611A1 (de) | 1987-08-01 | 1989-02-09 | Henkel Kgaa | Verfahren zur gemeinsamen abtrennung von stoerelementen aus wertmetall-elektrolytloesungen |
| IT1223263B (it) | 1987-12-11 | 1990-09-19 | Nuova Samin Spa | Procedimento per la separazione dell'antimonio da soluzioni acide che lo contengono |
| US4957714A (en) | 1988-04-28 | 1990-09-18 | Henkel Corporation | Solvent extraction process |
| DE3836731A1 (de) | 1988-10-28 | 1990-05-03 | Henkel Kgaa | Verfahren zur abtrennung von stoerelementen aus wertmetall-elektrolytloesungen |
| CN1024203C (zh) * | 1990-02-15 | 1994-04-13 | 清华大学 | 液-液萃取法净化铜电解液 |
| EP0525125A4 (en) * | 1990-04-18 | 1993-10-20 | The Curators Of The University Of Missouri Of Columbia | Method for stripping metals in solvent extraction |
| US5133948A (en) | 1991-07-11 | 1992-07-28 | Asarco Incorporated | Process for the removal of bismuth from copper refining electrolyte by using lead oxide |
| DE4204994A1 (de) | 1992-02-19 | 1993-08-26 | Henkel Kgaa | Verfahren zur abtrennung von stoerelementen aus wertmetall-loesungen |
| GB9303017D0 (en) | 1992-02-25 | 1993-03-31 | Zeneca Ltd | Chemical process |
| US5366715A (en) | 1993-10-19 | 1994-11-22 | The University Of British Columbia | Method for selectively removing antimony and bismuth from sulphuric acid solutions |
| US5573739A (en) | 1994-10-28 | 1996-11-12 | Noranda, Inc. | Selective bismuth and antimony removal from copper electrolyte |
| US5762683A (en) | 1994-12-09 | 1998-06-09 | Asarco Incorporated | Ferric fluoborate/organic extractant hydrometallurgical process for recovering metals |
| CN1187223A (zh) * | 1995-06-06 | 1998-07-08 | 亨凯尔公司 | 回收铜的方法 |
| US5582737A (en) | 1995-11-07 | 1996-12-10 | Eichrom Industries, Inc. | Ion exchange and regeneration process for separation and removal of iron (III) ions from aqueous sulfuric acid metal ion-containing solutions |
| US5783057A (en) | 1996-09-19 | 1998-07-21 | Nippon Mining & Metals Co., Ltd. | Method of purifying copper electrolytic solution |
| US5948264A (en) | 1998-02-06 | 1999-09-07 | Eichrom Industries, Inc. | Ion exchange and regeneration process for separation and removal of iron (III) ions from aqueous sulfuric acid metal ion-containing solutions |
| EA010942B1 (ru) | 2004-10-29 | 2008-12-30 | Фелпс Додж Корпорейшн | Способ извлечения меди из медьсодержащего материала |
| CA2653392A1 (en) | 2009-02-10 | 2010-08-10 | Patricio A. Riveros | Improved method to remove antimony from copper electrolytes |
| CN103160689B (zh) * | 2013-02-26 | 2014-11-05 | 中南大学 | 一种溶剂萃取剂萃取除铁的方法 |
| PE20161084A1 (es) | 2014-03-07 | 2016-11-19 | Basf Se | Metodos y sistemas para controlar la concentracion de impurezas metalicas durante procesos metalurgicos |
-
2015
- 2015-03-06 PE PE2016001553A patent/PE20161084A1/es not_active Application Discontinuation
- 2015-03-06 CA CA2939858A patent/CA2939858A1/en not_active Abandoned
- 2015-03-06 MX MX2016011624A patent/MX2016011624A/es unknown
- 2015-03-06 EA EA201691798A patent/EA201691798A1/ru unknown
- 2015-03-06 US US14/640,245 patent/US10060040B2/en active Active
- 2015-03-06 WO PCT/IB2015/000291 patent/WO2015132654A1/en not_active Ceased
- 2015-03-06 AU AU2015225908A patent/AU2015225908A1/en not_active Abandoned
- 2015-03-06 EP EP15714634.1A patent/EP3114256A1/en not_active Withdrawn
- 2015-03-06 CN CN201580011896.6A patent/CN106068336A/zh active Pending
-
2016
- 2016-08-31 CL CL2016002190A patent/CL2016002190A1/es unknown
-
2018
- 2018-07-30 US US16/048,788 patent/US20180340264A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CL2016002190A1 (es) | 2017-02-17 |
| CN106068336A (zh) | 2016-11-02 |
| WO2015132654A1 (en) | 2015-09-11 |
| EA201691798A1 (ru) | 2017-04-28 |
| MX2016011624A (es) | 2016-12-14 |
| US20180340264A1 (en) | 2018-11-29 |
| CA2939858A1 (en) | 2015-09-11 |
| AU2015225908A1 (en) | 2016-09-22 |
| US10060040B2 (en) | 2018-08-28 |
| EP3114256A1 (en) | 2017-01-11 |
| US20150252486A1 (en) | 2015-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application declared void or lapsed |