DE1134837C2 - - Google Patents
Info
- Publication number
- DE1134837C2 DE1134837C2 DE1962S0077635 DES0077635A DE1134837C2 DE 1134837 C2 DE1134837 C2 DE 1134837C2 DE 1962S0077635 DE1962S0077635 DE 1962S0077635 DE S0077635 A DES0077635 A DE S0077635A DE 1134837 C2 DE1134837 C2 DE 1134837C2
- Authority
- DE
- Germany
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/12—Sulfides
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA816985 | 1961-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1134837B DE1134837B (de) | 1962-08-16 |
| DE1134837C2 true DE1134837C2 (de) | 1963-03-07 |
Family
ID=4141287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES77635A Granted DE1134837B (de) | 1961-02-15 | 1962-01-20 | Verfahren zur Faellung von Metallen aus ihren Loesungen |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE613614A (de) |
| DE (1) | DE1134837B (de) |
| FR (1) | FR1313394A (de) |
| GB (1) | GB939921A (de) |
-
1961
- 1961-12-28 GB GB46473/61A patent/GB939921A/en not_active Expired
-
1962
- 1962-01-09 FR FR884234A patent/FR1313394A/fr not_active Expired
- 1962-01-20 DE DES77635A patent/DE1134837B/de active Granted
- 1962-02-07 BE BE613614A patent/BE613614A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE613614A (fr) | 1962-05-29 |
| DE1134837B (de) | 1962-08-16 |
| FR1313394A (fr) | 1962-12-28 |
| GB939921A (en) | 1963-10-16 |