FR965786A - - Google Patents
Info
- Publication number
- FR965786A FR965786A FR965786DA FR965786A FR 965786 A FR965786 A FR 965786A FR 965786D A FR965786D A FR 965786DA FR 965786 A FR965786 A FR 965786A
- 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
- C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR965786A true FR965786A (enExample) | 1950-09-21 |
Family
ID=1566555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR965786D Expired FR965786A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR965786A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913331A (en) * | 1958-04-15 | 1959-11-17 | John G Dean | Nickel ore reduction process using asphalt additive |
| FR2163660A1 (en) * | 1971-12-15 | 1973-07-27 | Universal Oil Prod Co | Hydrometallurgical process - for recovery of metals from ores |
| FR2164781A1 (en) * | 1971-12-22 | 1973-08-03 | Universal Oil Prod Co | Extraction of metal values - with sulphur or halogen hydrides |
-
0
- FR FR965786D patent/FR965786A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913331A (en) * | 1958-04-15 | 1959-11-17 | John G Dean | Nickel ore reduction process using asphalt additive |
| FR2163660A1 (en) * | 1971-12-15 | 1973-07-27 | Universal Oil Prod Co | Hydrometallurgical process - for recovery of metals from ores |
| FR2164781A1 (en) * | 1971-12-22 | 1973-08-03 | Universal Oil Prod Co | Extraction of metal values - with sulphur or halogen hydrides |