FR2134084B1 - - Google Patents
Info
- Publication number
- FR2134084B1 FR2134084B1 FR7113725A FR7113725A FR2134084B1 FR 2134084 B1 FR2134084 B1 FR 2134084B1 FR 7113725 A FR7113725 A FR 7113725A FR 7113725 A FR7113725 A FR 7113725A FR 2134084 B1 FR2134084 B1 FR 2134084B1
- Authority
- FR
- France
- 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
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- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
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- 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)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7113725A FR2134084A1 (en) | 1971-04-19 | 1971-04-19 | Extraction of copper from sulphide ores - by leaching with aq sulphuric acid soln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7113725A FR2134084A1 (en) | 1971-04-19 | 1971-04-19 | Extraction of copper from sulphide ores - by leaching with aq sulphuric acid soln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2134084A1 FR2134084A1 (en) | 1972-12-08 |
| FR2134084B1 true FR2134084B1 (https=) | 1975-04-18 |
Family
ID=9075481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7113725A Granted FR2134084A1 (en) | 1971-04-19 | 1971-04-19 | Extraction of copper from sulphide ores - by leaching with aq sulphuric acid soln |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2134084A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2159293C1 (ru) * | 2000-02-21 | 2000-11-20 | Открытое акционерное общество "Кольская горно-металлургическая компания" | Способ переработки растворов, содержащих серную кислоту и цветные металлы |
-
1971
- 1971-04-19 FR FR7113725A patent/FR2134084A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2159293C1 (ru) * | 2000-02-21 | 2000-11-20 | Открытое акционерное общество "Кольская горно-металлургическая компания" | Способ переработки растворов, содержащих серную кислоту и цветные металлы |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2134084A1 (en) | 1972-12-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |