CA1083524A - Procede hydrometallurgique de production du cuivre - Google Patents
Procede hydrometallurgique de production du cuivreInfo
- Publication number
- CA1083524A CA1083524A CA217,038A CA217038A CA1083524A CA 1083524 A CA1083524 A CA 1083524A CA 217038 A CA217038 A CA 217038A CA 1083524 A CA1083524 A CA 1083524A
- Authority
- CA
- Canada
- Prior art keywords
- chloride
- solution
- stage
- copper
- cupric
- 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
Links
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
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US433208A US3879272A (en) | 1971-10-07 | 1974-01-14 | Hydrometallurgical process for the production of copper |
US433,208 | 1989-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1083524A true CA1083524A (fr) | 1980-08-12 |
Family
ID=23719256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA217,038A Expired CA1083524A (fr) | 1974-01-14 | 1974-12-30 | Procede hydrometallurgique de production du cuivre |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS50103415A (fr) |
AU (1) | AU475096B2 (fr) |
CA (1) | CA1083524A (fr) |
DE (1) | DE2501010A1 (fr) |
FI (1) | FI65808C (fr) |
FR (1) | FR2257697B1 (fr) |
GB (1) | GB1488260A (fr) |
PH (1) | PH12991A (fr) |
SE (1) | SE7500200L (fr) |
ZA (1) | ZA7586B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060182674A1 (en) * | 2005-02-02 | 2006-08-17 | Javier Jara | Reduction of copper content in the molybdenite concentrate |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3785944A (en) * | 1971-10-07 | 1974-01-15 | Duval Corp | Hydrometallurgical process for the production of copper |
US3776826A (en) * | 1972-07-19 | 1973-12-04 | Du Pont | Electrolytic recovery of metal values from ore concentrates |
-
1974
- 1974-12-30 CA CA217,038A patent/CA1083524A/fr not_active Expired
- 1974-12-31 GB GB56198/74A patent/GB1488260A/en not_active Expired
- 1974-12-31 AU AU76913/74A patent/AU475096B2/en not_active Expired
-
1975
- 1975-01-06 PH PH16678A patent/PH12991A/en unknown
- 1975-01-06 ZA ZA00750086A patent/ZA7586B/xx unknown
- 1975-01-09 SE SE7500200A patent/SE7500200L/ not_active Application Discontinuation
- 1975-01-13 DE DE19752501010 patent/DE2501010A1/de not_active Ceased
- 1975-01-13 FI FI750070A patent/FI65808C/fi not_active IP Right Cessation
- 1975-01-14 JP JP50006928A patent/JPS50103415A/ja active Pending
- 1975-01-14 FR FR7500978A patent/FR2257697B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU7691374A (en) | 1976-07-01 |
FI65808B (fi) | 1984-03-30 |
JPS50103415A (fr) | 1975-08-15 |
DE2501010A1 (de) | 1975-07-17 |
AU475096B2 (en) | 1976-08-12 |
FR2257697B1 (fr) | 1978-06-23 |
SE7500200L (fr) | 1975-07-15 |
FR2257697A1 (fr) | 1975-08-08 |
FI65808C (fi) | 1984-07-10 |
PH12991A (en) | 1979-10-29 |
FI750070A (fr) | 1975-07-15 |
GB1488260A (en) | 1977-10-12 |
ZA7586B (en) | 1976-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |