FR2031462A1 - - Google Patents
Info
- Publication number
- FR2031462A1 FR2031462A1 FR7004831A FR7004831A FR2031462A1 FR 2031462 A1 FR2031462 A1 FR 2031462A1 FR 7004831 A FR7004831 A FR 7004831A FR 7004831 A FR7004831 A FR 7004831A FR 2031462 A1 FR2031462 A1 FR 2031462A1
- 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.)
- Withdrawn
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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
-
- 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
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/021—Obtaining nickel or cobalt by dry processes by reduction in solid state, e.g. by segregation processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44011020A JPS4910565B1 (US08124630-20120228-C00152.png) | 1969-02-17 | 1969-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2031462A1 true FR2031462A1 (US08124630-20120228-C00152.png) | 1970-11-20 |
Family
ID=11766412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7004831A Withdrawn FR2031462A1 (US08124630-20120228-C00152.png) | 1969-02-17 | 1970-02-11 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3701647A (US08124630-20120228-C00152.png) |
JP (1) | JPS4910565B1 (US08124630-20120228-C00152.png) |
FR (1) | FR2031462A1 (US08124630-20120228-C00152.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2410051A1 (fr) * | 1977-11-29 | 1979-06-22 | Gi Tsvetnyk | Procede de transformation des minerais de nickel oxydes |
FR2516545A1 (fr) * | 1981-11-17 | 1983-05-20 | Sumitomo Metal Mining Co | Procede pour le traitement de minerais oxydes contenant du nickel et du cobalt |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA965961A (en) * | 1972-02-09 | 1975-04-15 | Ramamritham Sridhar | Concentration of nickel values in oxidized ores |
DE2528137C3 (de) * | 1975-04-04 | 1980-06-26 | Financial Mining - Industrial And Shipping Corp., Athen | Verfahren zur Gewinnung von Nickelkonzentrat aus nickelhaltigen Erzen |
ZA783518B (en) * | 1977-07-08 | 1979-08-29 | Ici Australia Ltd | Processes for the treatment of metalliferous material |
-
1969
- 1969-02-17 JP JP44011020A patent/JPS4910565B1/ja active Pending
-
1970
- 1970-02-11 FR FR7004831A patent/FR2031462A1/fr not_active Withdrawn
- 1970-02-13 US US11303A patent/US3701647A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2410051A1 (fr) * | 1977-11-29 | 1979-06-22 | Gi Tsvetnyk | Procede de transformation des minerais de nickel oxydes |
FR2516545A1 (fr) * | 1981-11-17 | 1983-05-20 | Sumitomo Metal Mining Co | Procede pour le traitement de minerais oxydes contenant du nickel et du cobalt |
Also Published As
Publication number | Publication date |
---|---|
US3701647A (en) | 1972-10-31 |
JPS4910565B1 (US08124630-20120228-C00152.png) | 1974-03-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |