FR2117885B1 - - Google Patents
Info
- Publication number
- FR2117885B1 FR2117885B1 FR7142838A FR7142838A FR2117885B1 FR 2117885 B1 FR2117885 B1 FR 2117885B1 FR 7142838 A FR7142838 A FR 7142838A FR 7142838 A FR7142838 A FR 7142838A FR 2117885 B1 FR2117885 B1 FR 2117885B1
- 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
-
- 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
-
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702060512 DE2060512A1 (en) | 1970-12-09 | 1970-12-09 | Process for driving off and cooling the hot solutions and suspensions from the ore leaching by means of ammoniacal solvents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2117885A1 FR2117885A1 (en) | 1972-07-28 |
| FR2117885B1 true FR2117885B1 (en) | 1974-08-19 |
Family
ID=5790406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7142838A Expired FR2117885B1 (en) | 1970-12-09 | 1971-11-30 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2060512A1 (en) |
| FR (1) | FR2117885B1 (en) |
| PH (1) | PH10852A (en) |
-
1970
- 1970-12-09 DE DE19702060512 patent/DE2060512A1/en active Pending
-
1971
- 1971-11-03 PH PH12992A patent/PH10852A/en unknown
- 1971-11-30 FR FR7142838A patent/FR2117885B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2060512A1 (en) | 1972-06-22 |
| FR2117885A1 (en) | 1972-07-28 |
| PH10852A (en) | 1977-09-13 |