PE20180762A1 - Metodos y sistemas para reducir las impurezas de metal de una solucion de electrolitos de refineria - Google Patents
Metodos y sistemas para reducir las impurezas de metal de una solucion de electrolitos de refineriaInfo
- Publication number
- PE20180762A1 PE20180762A1 PE2018000309A PE2018000309A PE20180762A1 PE 20180762 A1 PE20180762 A1 PE 20180762A1 PE 2018000309 A PE2018000309 A PE 2018000309A PE 2018000309 A PE2018000309 A PE 2018000309A PE 20180762 A1 PE20180762 A1 PE 20180762A1
- Authority
- PE
- Peru
- Prior art keywords
- electrolyte solution
- methods
- metal impurities
- systems
- reduce metal
- Prior art date
Links
Classifications
-
- 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
-
- 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
- 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
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline 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
- 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
-
- 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
- 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
-
- 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)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Se divulgan metodos para la reduccion de impurezas de metal de una solucion de electrolitos de refineria. Dichos metodos comprenden poner en contacto una solucion de electrolitos de refineria que comprende una impureza de metal con un ester de fosfato que tiene una estructura representada por la formula (I), en donde R1 comprende un grupo alquilo o arilo lineal, rarmificado o ciclico, y en donde la impureza de metal se selecciona del grupo que consiste en hierro, antimonio, arsenico, bismuto, estano y combinaciones de los mismos
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/836,370 US20170058415A1 (en) | 2015-08-26 | 2015-08-26 | Methods And Systems For Reducing Impurity Metal From A Refinery Electrolyte Solution |
US14/846,142 US10208389B2 (en) | 2015-08-26 | 2015-09-04 | Methods and systems for reducing impurity metal from a refinery electrolyte solution |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20180762A1 true PE20180762A1 (es) | 2018-05-03 |
Family
ID=56855822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2018000309A PE20180762A1 (es) | 2015-08-26 | 2016-08-22 | Metodos y sistemas para reducir las impurezas de metal de una solucion de electrolitos de refineria |
Country Status (15)
Country | Link |
---|---|
US (1) | US10208389B2 (es) |
EP (1) | EP3341507A1 (es) |
JP (1) | JP6989815B2 (es) |
KR (1) | KR20180064389A (es) |
CN (1) | CN107923055B (es) |
AU (1) | AU2016313609B2 (es) |
BR (1) | BR112018003585A2 (es) |
CA (1) | CA2994999A1 (es) |
CL (1) | CL2018000411A1 (es) |
MX (1) | MX2018002405A (es) |
PE (1) | PE20180762A1 (es) |
PH (1) | PH12018500240A1 (es) |
RU (1) | RU2735085C2 (es) |
WO (1) | WO2017035061A1 (es) |
ZA (1) | ZA201801819B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109554554B (zh) * | 2018-12-26 | 2021-04-16 | 中南大学 | 一种从硫酸盐溶液中回收锗的方法 |
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US562709A (en) * | 1896-06-23 | Apolis | ||
US4200504A (en) * | 1974-05-30 | 1980-04-29 | Gunnar Thorsen | Extraction and separation of metals from solids using liquid cation exchangers |
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 |
JPH06500822A (ja) * | 1990-04-18 | 1994-01-27 | ザ キューレイターズ オブ ザ ユニバーシティー オブ ミズーリ オブ コロンビア | 溶剤抽出における金属の取り出し方法 |
US5133948A (en) | 1991-07-11 | 1992-07-28 | Asarco Incorporated | Process for the removal of bismuth from copper refining electrolyte by using lead oxide |
US5229003A (en) * | 1991-09-19 | 1993-07-20 | Bhp Minerals International Inc. | Recovery of base materials from geothermal brines |
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 |
RU2009227C1 (ru) * | 1992-08-31 | 1994-03-15 | Товарищество с ограниченной ответственностью Инновационное предприятие "ТЕТРАН" | Способ очистки электролита и устройство для его осуществления |
US5441712A (en) * | 1993-10-15 | 1995-08-15 | Bhp Minerals International Inc. | Hydrometallurgical process for producing zinc oxide |
US5366715A (en) | 1993-10-19 | 1994-11-22 | The University Of British Columbia | Method for selectively removing antimony and bismuth from sulphuric acid solutions |
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WO2006049632A1 (en) * | 2004-10-29 | 2006-05-11 | Phelps Dodge Corporation | Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solvent/solution extraction |
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FI121470B (fi) * | 2009-03-27 | 2010-11-30 | Outotec Oyj | Laitteisto ja menetelmä kuparia sisältävän orgaanisen uuttoliuoksen puhdistamiseksi epäpuhtauksista |
EP2386377B1 (en) * | 2010-05-12 | 2017-05-31 | Industria de Turbo Propulsores S.A. | Method of getting reusable electrolyte from electrochemical machining of parts made up of nickel, iron and chromium. |
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-
2015
- 2015-09-04 US US14/846,142 patent/US10208389B2/en active Active
-
2016
- 2016-08-22 PE PE2018000309A patent/PE20180762A1/es unknown
- 2016-08-22 EP EP16760611.0A patent/EP3341507A1/en not_active Withdrawn
- 2016-08-22 WO PCT/US2016/047992 patent/WO2017035061A1/en active Application Filing
- 2016-08-22 BR BR112018003585A patent/BR112018003585A2/pt active Search and Examination
- 2016-08-22 JP JP2018510525A patent/JP6989815B2/ja active Active
- 2016-08-22 CN CN201680049316.7A patent/CN107923055B/zh not_active Expired - Fee Related
- 2016-08-22 KR KR1020187007970A patent/KR20180064389A/ko not_active Application Discontinuation
- 2016-08-22 RU RU2018110398A patent/RU2735085C2/ru active
- 2016-08-22 CA CA2994999A patent/CA2994999A1/en not_active Abandoned
- 2016-08-22 AU AU2016313609A patent/AU2016313609B2/en not_active Ceased
- 2016-08-22 MX MX2018002405A patent/MX2018002405A/es unknown
-
2018
- 2018-01-30 PH PH12018500240A patent/PH12018500240A1/en unknown
- 2018-02-15 CL CL2018000411A patent/CL2018000411A1/es unknown
- 2018-03-19 ZA ZA2018/01819A patent/ZA201801819B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2994999A1 (en) | 2017-03-02 |
RU2018110398A (ru) | 2019-09-26 |
CN107923055A (zh) | 2018-04-17 |
PH12018500240A1 (en) | 2018-08-20 |
CN107923055B (zh) | 2021-03-12 |
KR20180064389A (ko) | 2018-06-14 |
EP3341507A1 (en) | 2018-07-04 |
BR112018003585A2 (pt) | 2018-09-25 |
US10208389B2 (en) | 2019-02-19 |
AU2016313609B2 (en) | 2021-11-04 |
ZA201801819B (en) | 2019-06-26 |
WO2017035061A1 (en) | 2017-03-02 |
JP2018525532A (ja) | 2018-09-06 |
JP6989815B2 (ja) | 2022-01-12 |
RU2735085C2 (ru) | 2020-10-28 |
MX2018002405A (es) | 2018-04-11 |
CL2018000411A1 (es) | 2018-08-03 |
US20170058416A1 (en) | 2017-03-02 |
AU2016313609A1 (en) | 2018-03-01 |
RU2018110398A3 (es) | 2020-02-10 |
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