CA2145054A1 - A process for the extraction and separation of nickel and/or cobalt - Google Patents
A process for the extraction and separation of nickel and/or cobaltInfo
- Publication number
- CA2145054A1 CA2145054A1 CA2145054A CA2145054A CA2145054A1 CA 2145054 A1 CA2145054 A1 CA 2145054A1 CA 2145054 A CA2145054 A CA 2145054A CA 2145054 A CA2145054 A CA 2145054A CA 2145054 A1 CA2145054 A1 CA 2145054A1
- Authority
- CA
- Canada
- Prior art keywords
- metal
- feed solution
- aqueous feed
- organic phase
- ions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 8
- 229910017052 cobalt Inorganic materials 0.000 title abstract 3
- 239000010941 cobalt Substances 0.000 title abstract 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052759 nickel Inorganic materials 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title abstract 2
- 238000000605 extraction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000012527 feed solution Substances 0.000 abstract 6
- 229910052751 metal Inorganic materials 0.000 abstract 6
- 239000002184 metal Substances 0.000 abstract 6
- 239000012074 organic phase Substances 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 abstract 1
- 229910001429 cobalt ion Inorganic materials 0.000 abstract 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 abstract 1
- 229910001431 copper ion Inorganic materials 0.000 abstract 1
- 238000009854 hydrometallurgy Methods 0.000 abstract 1
- -1 iron (III) ions Chemical class 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910001453 nickel ion Inorganic materials 0.000 abstract 1
- 238000011084 recovery Methods 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B23/0453—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
- C22B3/381—Phosphines, e.g. compounds with the formula PRnH3-n, with n = 0-3
-
- 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
- C22B3/385—Thiophosphoric acids, or esters 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
The invention provides a hydrometallurgical process for the recovery of metals. In particular, an aqueous feed solution originating from acid leaching is provided. The aqueous feed solution contains nickel and/or cobalt ions. The pH of the solution is maintained at a level between about 2 and 6. The aqueous feed solution is contacted with a water-immiscible organic phase containing an extractant to load the nickel and/or cobalt metal ions to form a metal-bearing organic phase.
The extractant has at least one organic soluble dithiophosphinic acid, alkali, alkaline earth metal or ammonium salt thereof. The aqueous feed solution has sufficientlylow levels of chromium (VI) ions, iron (III) ions and copper ions to allow repeated use of the extractant. The metal-bearing organic phase is then separated from the metal-containing aqueous feed solution. Finally, after separation from the aqueous feed solution, the metal-bearing organic phase is contacted with an aqueous strip solution to recover the loaded nickel and/or cobalt from the metal-bearing organic phase.
The extractant has at least one organic soluble dithiophosphinic acid, alkali, alkaline earth metal or ammonium salt thereof. The aqueous feed solution has sufficientlylow levels of chromium (VI) ions, iron (III) ions and copper ions to allow repeated use of the extractant. The metal-bearing organic phase is then separated from the metal-containing aqueous feed solution. Finally, after separation from the aqueous feed solution, the metal-bearing organic phase is contacted with an aqueous strip solution to recover the loaded nickel and/or cobalt from the metal-bearing organic phase.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/216,258 US5378262A (en) | 1994-03-22 | 1994-03-22 | Process for the extraction and separation of nickel and/or cobalt |
US08/216,258 | 1994-03-22 | ||
US08/337,283 US5447552A (en) | 1994-03-22 | 1994-11-10 | Process for the extraction and separation of nickel and/or cobalt |
US08/337,283 | 1994-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2145054A1 true CA2145054A1 (en) | 1995-09-23 |
CA2145054C CA2145054C (en) | 1999-03-09 |
Family
ID=26910839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002145054A Expired - Lifetime CA2145054C (en) | 1994-03-22 | 1995-03-20 | A process for the extraction and separation of nickel and/or cobalt |
Country Status (8)
Country | Link |
---|---|
JP (1) | JP2760956B2 (en) |
CN (1) | CN1046966C (en) |
AU (1) | AU687981B2 (en) |
BR (1) | BR9501135A (en) |
CA (1) | CA2145054C (en) |
FR (1) | FR2717826B1 (en) |
OA (1) | OA10135A (en) |
PH (1) | PH31603A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7128840B2 (en) | 2002-03-26 | 2006-10-31 | Idaho Research Foundation, Inc. | Ultrasound enhanced process for extracting metal species in supercritical fluids |
CN114252653A (en) * | 2021-01-06 | 2022-03-29 | 中国科学院物理研究所 | Ultrafast imaging device and method thereof |
CN115058597A (en) * | 2022-06-30 | 2022-09-16 | 盛隆资源再生(无锡)有限公司 | Method for recycling electroplating sludge containing calcium, iron, cobalt and nickel |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1101475C (en) * | 1996-01-16 | 2003-02-12 | 中国科学院化工冶金研究所 | Method for recovering cobalt |
US5759512A (en) * | 1996-06-04 | 1998-06-02 | Cytec Technology Corp. | Regeneration of dithiophosphorus acid metal extractants |
CN101343287B (en) * | 2008-08-29 | 2011-05-11 | 清华大学 | Synthesis of sicycle-ring hexyl di-thiophosphinic acid |
CN101824550B (en) * | 2009-03-02 | 2012-05-23 | 姚龚斌 | Extracting and purifying technology of high purity nickel |
JP5154622B2 (en) * | 2010-03-02 | 2013-02-27 | Jx日鉱日石金属株式会社 | Method for recovering cobalt contained in copper-containing aqueous solution |
CN102001764B (en) * | 2010-10-18 | 2012-07-04 | 荆门市格林美新材料有限公司 | Method for removing chromium impurities from nickel leach liquor |
JP5757425B2 (en) * | 2011-11-25 | 2015-07-29 | 住友金属鉱山株式会社 | Method for producing high-purity nickel sulfate and method for removing impurity element from solution containing nickel |
CN104131285B (en) * | 2013-05-03 | 2016-08-31 | 宁波东盛集成电路元件有限公司 | The recovery method of ferric trichloride etching waste liquor |
CN103334017A (en) * | 2013-07-01 | 2013-10-02 | 贵研铂业股份有限公司 | Method for preparing high-purity nickel powder from waste high-temperature alloy |
JP6176491B2 (en) * | 2014-03-26 | 2017-08-09 | 住友金属鉱山株式会社 | Method for removing copper from aqueous nickel chloride solution |
CN104263928B (en) * | 2014-09-05 | 2016-06-08 | 昆明理工大学 | A kind of method of solvent extraction and separation nickel cobalt under super gravity field |
CN106148714A (en) * | 2015-03-31 | 2016-11-23 | 三明学院 | A kind of Solid-Phase Extraction reclaims the method for cobalt in zinc hydrometallurgy mine tailings |
US10208389B2 (en) * | 2015-08-26 | 2019-02-19 | Basf Se | Methods and systems for reducing impurity metal from a refinery electrolyte solution |
CN106319228B (en) * | 2016-08-26 | 2018-06-19 | 荆门市格林美新材料有限公司 | A kind of method of synchronous recycling nickel cobalt manganese in manganese waste slag from nickel and cobalt containing |
CN108517406B (en) * | 2018-04-19 | 2020-01-03 | 中国人民解放军国防科技大学 | Solid phase extracting agent for selectively separating trivalent minor actinide and trivalent lanthanide, and preparation method and application thereof |
CN109913668A (en) * | 2019-03-20 | 2019-06-21 | 金川集团股份有限公司 | A method of from containing the organic middle recycling nickel of nickel load |
CN112746168A (en) * | 2019-10-30 | 2021-05-04 | 平顶山德源精细化学品有限公司 | Process method for treating laterite-nickel ore leaching solution by using combined extracting agent |
BR112022021798A2 (en) * | 2020-06-16 | 2022-12-27 | Yara Int Asa | PROCESS FOR THE REMOVAL OF HEAVY METALS FROM A COMPOSITION CONTAINING PHOSPHORIC ACID USING A POLYMERIC IONIC SURFACTANT AND THE USE OF SAID SURFACTANT IN THE PRECIPITATION OF HEAVY METALS IN A COMPOSITION CONTAINING PHOSPHORIC ACID |
CA3180313A1 (en) * | 2020-06-16 | 2021-12-23 | Yara International Asa | Process for the removal of heavy metals from a phosphoric acid containing composition using a flocculating agent |
CN115427163A (en) * | 2020-06-16 | 2022-12-02 | 雅苒国际集团 | Process for removing heavy metals from phosphoric acid containing compositions |
CN112342390A (en) * | 2020-10-26 | 2021-02-09 | 宁波互邦新材料有限公司 | Extraction separation technology of ternary leaching solution and ternary positive electrode material recovery process based on extraction separation technology |
CN114317961B (en) * | 2021-12-30 | 2023-06-02 | 重庆康普化学工业股份有限公司 | Co-extraction system for nickel-cobalt co-extraction and co-extraction method thereof |
WO2023140198A1 (en) * | 2022-01-20 | 2023-07-27 | Dowaエコシステム株式会社 | Method for recovering valuable substance |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0078051B1 (en) * | 1981-10-28 | 1986-09-17 | Hoechst Aktiengesellschaft | Process for separating heavy metal values from intermediate products in the manufacture of phosphatic fertilizers |
US4721605A (en) * | 1985-07-24 | 1988-01-26 | American Cyanamid Company | Selective removal of metals from aqueous solutions with dithiophosphinic acids |
AT391464B (en) * | 1987-07-13 | 1990-10-10 | M & T Nickl Ges M B H | METHOD FOR SEPARATING NICKELIONS FROM AQUEOUS SOLUTIONS |
IL85751A (en) * | 1988-03-16 | 1991-12-15 | Negev Phosphates Ltd | Method for the removal of heavy metal ions from phosphoric acid |
AT395409B (en) * | 1988-07-11 | 1992-12-28 | Rolf Dipl Ing Dr Techn Marr | METHOD FOR SEPARATING NICKEL FROM AQUEOUS SOLUTIONS |
US5028403A (en) * | 1989-05-31 | 1991-07-02 | American Cyanamid Company | Metal recovery with monothiophosphinic acids |
DE69327486D1 (en) * | 1992-06-05 | 2000-02-10 | Avecia Ltd | Process for extracting metals |
TW218895B (en) * | 1993-09-03 | 1994-01-11 | Ind Tech Res Inst | An extraction agent composition suitable for separating aluminum,cobalt, and nickle ions in sulfuric aqueous solution and its separation method |
-
1995
- 1995-02-24 PH PH50021A patent/PH31603A/en unknown
- 1995-03-15 OA OA60624A patent/OA10135A/en unknown
- 1995-03-20 BR BR9501135A patent/BR9501135A/en not_active Application Discontinuation
- 1995-03-20 CA CA002145054A patent/CA2145054C/en not_active Expired - Lifetime
- 1995-03-20 FR FR9503196A patent/FR2717826B1/en not_active Expired - Lifetime
- 1995-03-21 CN CN95102797A patent/CN1046966C/en not_active Expired - Lifetime
- 1995-03-21 AU AU14966/95A patent/AU687981B2/en not_active Expired
- 1995-03-22 JP JP7063189A patent/JP2760956B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7128840B2 (en) | 2002-03-26 | 2006-10-31 | Idaho Research Foundation, Inc. | Ultrasound enhanced process for extracting metal species in supercritical fluids |
CN114252653A (en) * | 2021-01-06 | 2022-03-29 | 中国科学院物理研究所 | Ultrafast imaging device and method thereof |
CN114252653B (en) * | 2021-01-06 | 2023-12-12 | 中国科学院物理研究所 | Ultrafast imaging device and method thereof |
CN115058597A (en) * | 2022-06-30 | 2022-09-16 | 盛隆资源再生(无锡)有限公司 | Method for recycling electroplating sludge containing calcium, iron, cobalt and nickel |
Also Published As
Publication number | Publication date |
---|---|
BR9501135A (en) | 1995-10-24 |
CN1109913A (en) | 1995-10-11 |
JP2760956B2 (en) | 1998-06-04 |
JPH0835023A (en) | 1996-02-06 |
AU1496695A (en) | 1995-09-28 |
FR2717826B1 (en) | 1997-03-14 |
OA10135A (en) | 1996-12-18 |
AU687981B2 (en) | 1998-03-05 |
CA2145054C (en) | 1999-03-09 |
PH31603A (en) | 1998-11-03 |
FR2717826A1 (en) | 1995-09-29 |
CN1046966C (en) | 1999-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20150320 |