WO2000056943A1 - Purification of cobalt solutions containing iron and manganese with oxidation mixture of s02 and oxygen - Google Patents
Purification of cobalt solutions containing iron and manganese with oxidation mixture of s02 and oxygen Download PDFInfo
- Publication number
- WO2000056943A1 WO2000056943A1 PCT/CA2000/000284 CA0000284W WO0056943A1 WO 2000056943 A1 WO2000056943 A1 WO 2000056943A1 CA 0000284 W CA0000284 W CA 0000284W WO 0056943 A1 WO0056943 A1 WO 0056943A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- manganese
- cobalt
- iron
- solution
- constituent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/10—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
-
- 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
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
-
- 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
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- 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
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU32676/00A AU3267600A (en) | 1999-03-24 | 2000-03-22 | Purification of cobalt solutions containing iron and manganese with oxidation mixture of s02 and oxygen |
CA002366294A CA2366294A1 (en) | 1999-03-24 | 2000-03-22 | Methods of purifying cobalt |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27593299A | 1999-03-24 | 1999-03-24 | |
US09/275,932 | 1999-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000056943A1 true WO2000056943A1 (en) | 2000-09-28 |
Family
ID=23054419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA2000/000284 WO2000056943A1 (en) | 1999-03-24 | 2000-03-22 | Purification of cobalt solutions containing iron and manganese with oxidation mixture of s02 and oxygen |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU3267600A (en) |
CA (1) | CA2366294A1 (en) |
WO (1) | WO2000056943A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001048255A1 (en) * | 1999-12-23 | 2001-07-05 | Noranda Inc. | Method to control manganese in zinc leach circuits |
WO2003054238A1 (en) * | 2001-12-21 | 2003-07-03 | Congo Mineral Developments Ltd | A method for the recovery of cobalt |
GB2394469A (en) * | 2002-10-03 | 2004-04-28 | Sumitomo Metal Mining Co | Removing manganese from a cobalt solution |
WO2008104048A1 (en) * | 2007-02-28 | 2008-09-04 | Cvrd Inco Limited | Method and system for removing manganese from waste liquors |
WO2011147867A1 (en) | 2010-05-25 | 2011-12-01 | Forrest, George Arthur | Hydrometallurgical reactor |
JP2013253273A (en) * | 2012-06-05 | 2013-12-19 | Sumitomo Metal Mining Co Ltd | Method for recovering nickel |
US9194873B2 (en) | 2013-03-14 | 2015-11-24 | Abbott Laboratories | HCV antigen-antibody combination assay and methods and compositions for use therein |
US9790478B2 (en) | 2013-03-14 | 2017-10-17 | Abbott Laboratories | HCV NS3 recombinant antigens and mutants thereof for improved antibody detection |
US10197573B2 (en) | 2013-03-14 | 2019-02-05 | Abbott Laboratories | HCV core lipid binding domain monoclonal antibodies |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2816819A (en) * | 1949-09-07 | 1957-12-17 | Int Nickel Co | Process of removing ferrous sulfate from sulfate solutions containing nickel and/or cobalt |
US3685965A (en) * | 1968-12-03 | 1972-08-22 | Norddeutsche Affinerie | Redox precipitation of nonferrous heavy metals from aqueous solution |
SU486063A1 (en) * | 1973-11-20 | 1975-09-30 | Всесоюзный научно-исследовательский и конструкторский институт "Цветметавтоматика" | The method of purification of cobalt solutions from manganese |
JPS5277819A (en) * | 1975-12-24 | 1977-06-30 | Toray Ind Inc | Fractional recovery method of manganese and cobalt |
SU679636A1 (en) * | 1977-05-18 | 1979-08-15 | Всесоюзный Научно-Исследовательский Институт "Цветметавтоматика" | Method of controlling the process of purifying nickel-cobalt solutions from iron |
-
2000
- 2000-03-22 AU AU32676/00A patent/AU3267600A/en not_active Abandoned
- 2000-03-22 CA CA002366294A patent/CA2366294A1/en not_active Abandoned
- 2000-03-22 WO PCT/CA2000/000284 patent/WO2000056943A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2816819A (en) * | 1949-09-07 | 1957-12-17 | Int Nickel Co | Process of removing ferrous sulfate from sulfate solutions containing nickel and/or cobalt |
US3685965A (en) * | 1968-12-03 | 1972-08-22 | Norddeutsche Affinerie | Redox precipitation of nonferrous heavy metals from aqueous solution |
SU486063A1 (en) * | 1973-11-20 | 1975-09-30 | Всесоюзный научно-исследовательский и конструкторский институт "Цветметавтоматика" | The method of purification of cobalt solutions from manganese |
JPS5277819A (en) * | 1975-12-24 | 1977-06-30 | Toray Ind Inc | Fractional recovery method of manganese and cobalt |
SU679636A1 (en) * | 1977-05-18 | 1979-08-15 | Всесоюзный Научно-Исследовательский Институт "Цветметавтоматика" | Method of controlling the process of purifying nickel-cobalt solutions from iron |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Section Ch Week 197628, Derwent World Patents Index; Class E31, AN 1976-53691X, XP002144830 * |
DATABASE WPI Section Ch Week 197732, Derwent World Patents Index; Class J01, AN 1977-56710Y, XP002144831 * |
DATABASE WPI Section Ch Week 198016, Derwent World Patents Index; Class M25, AN 1980-28655C, XP002144829 * |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001048255A1 (en) * | 1999-12-23 | 2001-07-05 | Noranda Inc. | Method to control manganese in zinc leach circuits |
US6391270B1 (en) | 1999-12-23 | 2002-05-21 | Noranda Inc. | Method for removing manganese from acidic sulfate solutions |
WO2003054238A1 (en) * | 2001-12-21 | 2003-07-03 | Congo Mineral Developments Ltd | A method for the recovery of cobalt |
GB2394469A (en) * | 2002-10-03 | 2004-04-28 | Sumitomo Metal Mining Co | Removing manganese from a cobalt solution |
GB2394469B (en) * | 2002-10-03 | 2007-02-28 | Sumitomo Metal Mining Co | Process for producing cobalt solution of low manganese concentration |
AU2003246344B2 (en) * | 2002-10-03 | 2008-01-24 | Sumitomo Metal Mining Co., Ltd. | Process for producing cobalt solution of low manganese concentration |
WO2008104048A1 (en) * | 2007-02-28 | 2008-09-04 | Cvrd Inco Limited | Method and system for removing manganese from waste liquors |
US7641801B2 (en) | 2007-02-28 | 2010-01-05 | Vale Inco Limited | Method for removing manganese from nickel laterite waste liquors |
AU2008221187B2 (en) * | 2007-02-28 | 2011-03-10 | Vale Inco Limited | Method and system for removing manganese from waste liquors |
WO2011147867A1 (en) | 2010-05-25 | 2011-12-01 | Forrest, George Arthur | Hydrometallurgical reactor |
JP2013253273A (en) * | 2012-06-05 | 2013-12-19 | Sumitomo Metal Mining Co Ltd | Method for recovering nickel |
US9194873B2 (en) | 2013-03-14 | 2015-11-24 | Abbott Laboratories | HCV antigen-antibody combination assay and methods and compositions for use therein |
US9790478B2 (en) | 2013-03-14 | 2017-10-17 | Abbott Laboratories | HCV NS3 recombinant antigens and mutants thereof for improved antibody detection |
US9841427B2 (en) | 2013-03-14 | 2017-12-12 | Abbott Laboratories | HCV antigen-antibody combination assay and methods and compositions for use therein |
US10197573B2 (en) | 2013-03-14 | 2019-02-05 | Abbott Laboratories | HCV core lipid binding domain monoclonal antibodies |
Also Published As
Publication number | Publication date |
---|---|
AU3267600A (en) | 2000-10-09 |
CA2366294A1 (en) | 2000-09-28 |
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