OA03915A - Procédé de traitement de latérites nickéliféres. - Google Patents
Procédé de traitement de latérites nickéliféres.Info
- Publication number
- OA03915A OA03915A OA54382A OA54382A OA03915A OA 03915 A OA03915 A OA 03915A OA 54382 A OA54382 A OA 54382A OA 54382 A OA54382 A OA 54382A OA 03915 A OA03915 A OA 03915A
- Authority
- OA
- OAPI
- Prior art keywords
- treatment
- laterites
- nickeliferous
- nickeliferous laterites
- Prior art date
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
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA94534 | 1970-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA03915A true OA03915A (fr) | 1975-08-14 |
Family
ID=4087680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA54382A OA03915A (fr) | 1970-10-01 | 1971-09-28 | Procédé de traitement de latérites nickéliféres. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5539610B1 (fr) |
| AU (1) | AU457320B2 (fr) |
| CA (1) | CA926381A (fr) |
| DE (1) | DE2147546A1 (fr) |
| DO (1) | DOP1971001865A (fr) |
| FR (1) | FR2112234B1 (fr) |
| GB (1) | GB1355851A (fr) |
| OA (1) | OA03915A (fr) |
| PH (1) | PH9287A (fr) |
| ZA (1) | ZA716329B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432893A2 (fr) * | 1978-08-11 | 1980-03-07 | Nickel Ste Metallurg Le | Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique |
-
1970
- 1970-10-01 CA CA926381A patent/CA926381A/en not_active Expired
-
1971
- 1971-09-16 GB GB4332071A patent/GB1355851A/en not_active Expired
- 1971-09-21 ZA ZA716329A patent/ZA716329B/xx unknown
- 1971-09-22 AU AU33770/71A patent/AU457320B2/en not_active Expired
- 1971-09-22 PH PH12863*UA patent/PH9287A/en unknown
- 1971-09-23 DE DE19712147546 patent/DE2147546A1/de active Pending
- 1971-09-28 OA OA54382A patent/OA03915A/fr unknown
- 1971-09-30 FR FR7135316A patent/FR2112234B1/fr not_active Expired
- 1971-09-30 DO DO1971001865A patent/DOP1971001865A/es unknown
- 1971-10-01 JP JP7643271A patent/JPS5539610B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DOP1971001865A (es) | 1977-05-12 |
| GB1355851A (en) | 1974-06-05 |
| PH9287A (en) | 1975-08-13 |
| CA926381A (en) | 1973-05-15 |
| FR2112234A1 (fr) | 1972-06-16 |
| FR2112234B1 (fr) | 1976-08-20 |
| DE2147546A1 (de) | 1972-04-06 |
| ZA716329B (en) | 1972-05-31 |
| AU3377071A (en) | 1973-03-29 |
| JPS5539610B1 (fr) | 1980-10-13 |
| AU457320B2 (en) | 1975-01-23 |
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