OA03287A - Procédé de traitement de minerais nickelifères à faible teneur en fer. - Google Patents
Procédé de traitement de minerais nickelifères à faible teneur en fer.Info
- Publication number
- OA03287A OA03287A OA53941A OA53941A OA03287A OA 03287 A OA03287 A OA 03287A OA 53941 A OA53941 A OA 53941A OA 53941 A OA53941 A OA 53941A OA 03287 A OA03287 A OA 03287A
- Authority
- OA
- OAPI
- Prior art keywords
- processing
- iron content
- low iron
- nickeliferous ores
- nickeliferous
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
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
-
- 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
- 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 |
|---|---|---|---|
| CA44434 | 1969-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA03287A true OA03287A (fr) | 1970-12-15 |
Family
ID=4084975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA53941A OA03287A (fr) | 1969-03-03 | 1970-06-03 | Procédé de traitement de minerais nickelifères à faible teneur en fer. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4920851B1 (fr) |
| BR (1) | BR7016899D0 (fr) |
| CA (1) | CA864453A (fr) |
| DE (1) | DE2008757C3 (fr) |
| FR (1) | FR2033118A5 (fr) |
| GB (1) | GB1256812A (fr) |
| OA (1) | OA03287A (fr) |
| YU (1) | YU50570A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04340079A (ja) * | 1991-05-17 | 1992-11-26 | Toshiba Corp | セパレート形冷蔵庫 |
-
1969
- 1969-03-03 CA CA864453A patent/CA864453A/en not_active Expired
-
1970
- 1970-02-09 GB GB1256812D patent/GB1256812A/en not_active Expired
- 1970-02-20 BR BR216899/70A patent/BR7016899D0/pt unknown
- 1970-02-25 DE DE2008757A patent/DE2008757C3/de not_active Expired
- 1970-02-26 FR FR7007036A patent/FR2033118A5/fr not_active Expired
- 1970-03-02 YU YU00505/70A patent/YU50570A/xx unknown
- 1970-03-02 JP JP45017576A patent/JPS4920851B1/ja active Pending
- 1970-06-03 OA OA53941A patent/OA03287A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2008757B2 (de) | 1978-10-05 |
| FR2033118A5 (fr) | 1970-11-27 |
| YU50570A (en) | 1978-05-15 |
| DE2008757A1 (de) | 1970-10-15 |
| JPS4920851B1 (fr) | 1974-05-28 |
| CA864453A (en) | 1971-02-23 |
| GB1256812A (fr) | 1971-12-15 |
| DE2008757C3 (de) | 1979-06-07 |
| BR7016899D0 (pt) | 1973-04-19 |
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