CA2282848C - Recuperation de cuivre et de nickel - Google Patents
Recuperation de cuivre et de nickel Download PDFInfo
- Publication number
- CA2282848C CA2282848C CA002282848A CA2282848A CA2282848C CA 2282848 C CA2282848 C CA 2282848C CA 002282848 A CA002282848 A CA 002282848A CA 2282848 A CA2282848 A CA 2282848A CA 2282848 C CA2282848 C CA 2282848C
- Authority
- CA
- Canada
- Prior art keywords
- copper
- nickel
- process according
- raffinate
- solvent extraction
- 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.)
- Expired - Fee Related
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 58
- 239000010949 copper Substances 0.000 title claims abstract description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 38
- 238000011084 recovery Methods 0.000 title claims abstract description 10
- 238000000638 solvent extraction Methods 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 32
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 29
- 239000012141 concentrate Substances 0.000 claims abstract description 28
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 27
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 27
- 230000003647 oxidation Effects 0.000 claims abstract description 16
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 16
- 239000002002 slurry Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 241000894006 Bacteria Species 0.000 claims abstract description 13
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 13
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims abstract description 12
- -1 hydrogen ions Chemical class 0.000 claims abstract description 7
- 241000521593 Acidimicrobium Species 0.000 claims abstract description 5
- 241000605222 Acidithiobacillus ferrooxidans Species 0.000 claims abstract description 5
- 241000605272 Acidithiobacillus thiooxidans Species 0.000 claims abstract description 5
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910001431 copper ion Inorganic materials 0.000 claims abstract description 5
- 239000001257 hydrogen Substances 0.000 claims abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 4
- 241000428792 Caldimicrobium Species 0.000 claims abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 239000007787 solid Substances 0.000 claims description 17
- 238000001556 precipitation Methods 0.000 claims description 16
- 239000010941 cobalt Substances 0.000 claims description 14
- 229910017052 cobalt Inorganic materials 0.000 claims description 14
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 14
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 13
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 13
- 239000011707 mineral Substances 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 9
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 7
- 235000019738 Limestone Nutrition 0.000 claims description 5
- 241000205101 Sulfolobus Species 0.000 claims description 5
- 238000005363 electrowinning Methods 0.000 claims description 5
- 238000005342 ion exchange Methods 0.000 claims description 5
- 239000006028 limestone Substances 0.000 claims description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 4
- 241001134777 Sulfobacillus Species 0.000 claims description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004571 lime Substances 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 235000012245 magnesium oxide Nutrition 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 150000002923 oximes Chemical class 0.000 claims 1
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 abstract description 2
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 25
- 241000203069 Archaea Species 0.000 description 7
- 238000002386 leaching Methods 0.000 description 7
- 241001464929 Acidithiobacillus caldus Species 0.000 description 4
- 229910052951 chalcopyrite Inorganic materials 0.000 description 4
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 4
- 229910052954 pentlandite Inorganic materials 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 229910052948 bornite Inorganic materials 0.000 description 3
- 229910052947 chalcocite Inorganic materials 0.000 description 3
- 229910052955 covellite Inorganic materials 0.000 description 3
- 229910052971 enargite Inorganic materials 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 229910052969 tetrahedrite Inorganic materials 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 241000216226 Sulfolobus metallicus Species 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052683 pyrite Inorganic materials 0.000 description 2
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 2
- 239000011028 pyrite Substances 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OAOABCKPVCUNKO-UHFFFAOYSA-N 8-methyl Nonanoic acid Chemical compound CC(C)CCCCCCC(O)=O OAOABCKPVCUNKO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- QUXFOKCUIZCKGS-UHFFFAOYSA-N bis(2,4,4-trimethylpentyl)phosphinic acid Chemical compound CC(C)(C)CC(C)CP(O)(=O)CC(C)CC(C)(C)C QUXFOKCUIZCKGS-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007785 strong electrolyte Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 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
- C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
-
- 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
-
- 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
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
- C22B23/043—Sulfurated acids or salts 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002282848A CA2282848C (fr) | 1999-09-20 | 1999-09-20 | Recuperation de cuivre et de nickel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002282848A CA2282848C (fr) | 1999-09-20 | 1999-09-20 | Recuperation de cuivre et de nickel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2282848A1 CA2282848A1 (fr) | 2001-03-20 |
| CA2282848C true CA2282848C (fr) | 2004-11-23 |
Family
ID=4164164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002282848A Expired - Fee Related CA2282848C (fr) | 1999-09-20 | 1999-09-20 | Recuperation de cuivre et de nickel |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2282848C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603194A (zh) * | 2016-01-29 | 2016-05-25 | 西安建筑科技大学 | 一种利用离子液体强化传质回收废水中铜和镍的液膜萃取方法 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PE20060789A1 (es) | 2004-10-22 | 2006-08-10 | Biosigma Sa | Cepa de bacteria wenelen dsm 16786 y proceso de lixiviacion basado en la inoculacion de dicha cepa |
| RU2395599C2 (ru) * | 2007-07-09 | 2010-07-27 | Татьяна Викторовна Башлыкова | Способ переработки силикатных кобальт-никелевых руд |
| RU2367691C1 (ru) * | 2008-01-25 | 2009-09-20 | Институт микробиологии им. С.Н. Виноградского РАН | Способ переработки сульфидных руд и пирротинового концентрата |
| JP2009228109A (ja) * | 2008-03-25 | 2009-10-08 | Nippon Mining & Metals Co Ltd | 黄銅鉱を含有する硫化銅鉱の浸出方法 |
| RU2418870C2 (ru) * | 2009-05-12 | 2011-05-20 | Федеральное государственное образовательное учреждение высшего профессионального образования "Государственный технологический университет "Московский институт стали и сплавов" | Способ переработки сульфидных минеральных продуктов с применением бактерий для извлечения металлов |
| RU2468097C1 (ru) * | 2011-04-06 | 2012-11-27 | Сергей Юрьевич Абрамовский | Способ переработки металлсодержащего сульфидного минерального сырья с извлечением металлов |
| RU2471006C1 (ru) * | 2011-06-10 | 2012-12-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" | Способ извлечения меди из сульфидсодержащей руды |
| RU2468098C1 (ru) * | 2011-07-06 | 2012-11-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ извлечения металлов из сульфидного минерального сырья |
| RU2559599C1 (ru) * | 2014-04-22 | 2015-08-10 | Федеральное государственное бюджетное учреждение науки Институт электрофизики Уральского отделения Российской академии наук (ИЭФ УрО РАН) | Способ повышения извлечения ценных компонентов из сульфидного сырья электроимпульсной обработкой |
| RU2659502C1 (ru) * | 2017-09-22 | 2018-07-02 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Способ получения окислителя для выщелачивания металлов из сульфидного минерального сырья |
-
1999
- 1999-09-20 CA CA002282848A patent/CA2282848C/fr not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603194A (zh) * | 2016-01-29 | 2016-05-25 | 西安建筑科技大学 | 一种利用离子液体强化传质回收废水中铜和镍的液膜萃取方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2282848A1 (fr) | 2001-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |