CA2237710A1 - Recuperation du nickel par affinage electrolyte dans un container en cuivre - Google Patents
Recuperation du nickel par affinage electrolyte dans un container en cuivre Download PDFInfo
- Publication number
- CA2237710A1 CA2237710A1 CA002237710A CA2237710A CA2237710A1 CA 2237710 A1 CA2237710 A1 CA 2237710A1 CA 002237710 A CA002237710 A CA 002237710A CA 2237710 A CA2237710 A CA 2237710A CA 2237710 A1 CA2237710 A1 CA 2237710A1
- Authority
- CA
- Canada
- Prior art keywords
- nickel
- copper
- electrolyte
- acid stream
- recovery
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052802 copper Inorganic materials 0.000 title abstract 4
- 239000010949 copper Substances 0.000 title abstract 4
- 229910052759 nickel Inorganic materials 0.000 title abstract 4
- 239000003792 electrolyte Substances 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 5
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 239000002244 precipitate Substances 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions 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
- 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
-
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/16—Regeneration of process solutions
- C25D21/18—Regeneration of process solutions of electrolytes
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2237710 CA2237710C (fr) | 1998-05-14 | 1998-05-14 | Recuperation du nickel par affinage electrolyte dans un container en cuivre |
| PCT/CA1998/001141 WO1999060179A1 (fr) | 1998-05-14 | 1998-12-09 | Recuperation du nickel d'electrolyte de raffineries electrolytiques |
| AU16554/99A AU1655499A (en) | 1998-05-14 | 1998-12-09 | Recovery of nickel from copper refinery tankhouse electrolyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2237710 CA2237710C (fr) | 1998-05-14 | 1998-05-14 | Recuperation du nickel par affinage electrolyte dans un container en cuivre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2237710A1 true CA2237710A1 (fr) | 1999-11-14 |
| CA2237710C CA2237710C (fr) | 2002-07-30 |
Family
ID=4162434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2237710 Expired - Fee Related CA2237710C (fr) | 1998-05-14 | 1998-05-14 | Recuperation du nickel par affinage electrolyte dans un container en cuivre |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU1655499A (fr) |
| CA (1) | CA2237710C (fr) |
| WO (1) | WO1999060179A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100378233C (zh) * | 2004-08-30 | 2008-04-02 | 金川集团有限公司 | 一种镍电解液净化除铜方法 |
| US20160010233A1 (en) * | 2012-02-10 | 2016-01-14 | Outotec Oyj | System for power control in cells for electrolytic recovery of a metal |
| GB201607716D0 (en) * | 2016-05-04 | 2016-06-15 | Barker Michael H | Equipment for decopperising an electrorefining process and way of operating the process |
| CN110669932B (zh) * | 2019-09-25 | 2021-04-20 | 中南大学 | 一种铜电解液净化资源综合利用的方法 |
| CN113061724B (zh) * | 2021-03-09 | 2022-10-18 | 金川集团股份有限公司 | 一种洗脱硫化镍除铜尾料中镍、氯离子的方法 |
| CN120138350B (zh) * | 2025-04-27 | 2025-11-14 | 中南大学 | 一种镍锍与铜电解废液协同处理回收铜、镍的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52111818A (en) * | 1976-03-18 | 1977-09-19 | Sumitomo Metal Mining Co | Electrolytic decoppering method |
| SU753927A1 (ru) * | 1978-07-19 | 1980-08-07 | Химико-Металлургический Институт Ан Казахской Сср | Способ переработки медного электролита электролизом |
| AT372987B (de) * | 1981-12-02 | 1983-12-12 | Voest Alpine Ag | Verfahren zum rueckgewinnen von metallen aus ihren sauren salzloesungen |
| JPS59229490A (ja) * | 1983-06-08 | 1984-12-22 | Furukawa Electric Co Ltd:The | 銅電解液中の金属ニツケル回収法 |
| US4707227A (en) * | 1986-09-15 | 1987-11-17 | Higgins Irwin R | Simultaneous electro-deposition of manganese and manganese dioxide |
| SU1607860A1 (ru) * | 1986-12-04 | 1990-11-23 | Государственный научно-исследовательский институт цветных металлов "Гинцветмет" | Способ извлечени серной кислоты диализом из растворов |
| SU1668435A1 (ru) * | 1988-06-20 | 1991-08-07 | Институт проблем комплексного освоения недр АН СССР | Способ переработки медно-никелевого сернокислого раствора электролитического рафинировани меди |
| CA2113086A1 (fr) * | 1991-07-10 | 1993-01-21 | Geoffrey Robert Browne | Extraction de nickel |
-
1998
- 1998-05-14 CA CA 2237710 patent/CA2237710C/fr not_active Expired - Fee Related
- 1998-12-09 WO PCT/CA1998/001141 patent/WO1999060179A1/fr not_active Ceased
- 1998-12-09 AU AU16554/99A patent/AU1655499A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2237710C (fr) | 2002-07-30 |
| WO1999060179A1 (fr) | 1999-11-25 |
| AU1655499A (en) | 1999-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |