FR2204698B1 - - Google Patents
Info
- Publication number
- FR2204698B1 FR2204698B1 FR7328968A FR7328968A FR2204698B1 FR 2204698 B1 FR2204698 B1 FR 2204698B1 FR 7328968 A FR7328968 A FR 7328968A FR 7328968 A FR7328968 A FR 7328968A FR 2204698 B1 FR2204698 B1 FR 2204698B1
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10620372A JPS4964503A (en) | 1972-10-25 | 1972-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2204698A1 FR2204698A1 (en) | 1974-05-24 |
FR2204698B1 true FR2204698B1 (en) | 1976-05-07 |
Family
ID=14427591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7328968A Granted FR2204698A1 (en) | 1972-10-25 | 1973-08-08 | Oxide ores reduction roasting - using a liq. carbon-contg. agent |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4964503A (en) |
AU (1) | AU6136973A (en) |
BR (1) | BR7308313D0 (en) |
DE (1) | DE2353292A1 (en) |
FR (1) | FR2204698A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06108176A (en) * | 1992-09-25 | 1994-04-19 | Nippon Yakin Kogyo Co Ltd | Method for adding sulfur source in smelting of nickel oxide ore |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1164944B (en) * | 1962-08-22 | 1964-03-12 | Metallgesellschaft Ag | Process for the magnetizing roesting of oxidic iron ores, in which the iron is essentially in a trivalent form |
FR1398861A (en) * | 1964-04-01 | 1965-05-14 | Minerals Res Corp | Iron ore magnetization process |
US3420656A (en) * | 1966-09-02 | 1969-01-07 | Lummus Co | Process for forming hard oxide pellets and product thereof |
US3753686A (en) * | 1970-07-16 | 1973-08-21 | Kennecott Copper Corp | Recovery of copper, nickel, cobalt and molybdenum from complex ores |
-
1972
- 1972-10-25 JP JP10620372A patent/JPS4964503A/ja active Pending
-
1973
- 1973-08-08 FR FR7328968A patent/FR2204698A1/en active Granted
- 1973-10-15 AU AU61369/73A patent/AU6136973A/en not_active Expired
- 1973-10-24 BR BR831373A patent/BR7308313D0/en unknown
- 1973-10-24 DE DE19732353292 patent/DE2353292A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2353292A1 (en) | 1974-05-09 |
JPS4964503A (en) | 1974-06-22 |
AU6136973A (en) | 1975-04-17 |
FR2204698A1 (en) | 1974-05-24 |
BR7308313D0 (en) | 1974-08-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |