FR2256254B1 - - Google Patents
Info
- Publication number
- FR2256254B1 FR2256254B1 FR7443309A FR7443309A FR2256254B1 FR 2256254 B1 FR2256254 B1 FR 2256254B1 FR 7443309 A FR7443309 A FR 7443309A FR 7443309 A FR7443309 A FR 7443309A FR 2256254 B1 FR2256254 B1 FR 2256254B1
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14464873A JPS538287B2 (fr) | 1973-12-28 | 1973-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2256254A1 FR2256254A1 (fr) | 1975-07-25 |
FR2256254B1 true FR2256254B1 (fr) | 1978-12-22 |
Family
ID=15366949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7443309A Expired FR2256254B1 (fr) | 1973-12-28 | 1974-12-30 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3918959A (fr) |
JP (1) | JPS538287B2 (fr) |
BE (1) | BE828971A (fr) |
CA (1) | CA1031574A (fr) |
DE (1) | DE2460563A1 (fr) |
FR (1) | FR2256254B1 (fr) |
IT (1) | IT1027186B (fr) |
NO (1) | NO744699L (fr) |
PH (1) | PH10534A (fr) |
ZA (1) | ZA748168B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO753460L (fr) * | 1975-02-21 | 1976-08-24 | Showa Denko Kk | |
CN104245974A (zh) * | 2012-04-27 | 2014-12-24 | 姜远燮 | 利用镍铁渣的硅铁和镁的制备方法、制备装置及熔融还原炉 |
GB2532784A (en) * | 2014-11-28 | 2016-06-01 | Hugh D'arcy-Evans Donald | Reduction furnace method and apparatus |
CN107523701A (zh) * | 2017-08-22 | 2017-12-29 | 西安交通大学 | 一种常压硅热还原金属镁的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2390016A (en) * | 1944-03-10 | 1945-11-27 | New Jersey Zinc Co | Charge preparation |
US3441402A (en) * | 1965-12-15 | 1969-04-29 | Exxon Research Engineering Co | Continuous process for the production of magnesium |
FR2204697B1 (fr) * | 1972-10-30 | 1975-01-03 | Metaux Speciaux Sa |
-
1973
- 1973-12-28 JP JP14464873A patent/JPS538287B2/ja not_active Expired
-
1974
- 1974-12-20 DE DE19742460563 patent/DE2460563A1/de active Pending
- 1974-12-23 ZA ZA00748168A patent/ZA748168B/xx unknown
- 1974-12-24 US US536175A patent/US3918959A/en not_active Expired - Lifetime
- 1974-12-24 CA CA216,806A patent/CA1031574A/fr not_active Expired
- 1974-12-27 IT IT70764/74A patent/IT1027186B/it active
- 1974-12-27 NO NO744699A patent/NO744699L/no unknown
- 1974-12-27 PH PH16659A patent/PH10534A/en unknown
- 1974-12-30 FR FR7443309A patent/FR2256254B1/fr not_active Expired
-
1975
- 1975-05-12 BE BE156268A patent/BE828971A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5096413A (fr) | 1975-07-31 |
ZA748168B (en) | 1976-01-28 |
NO744699L (fr) | 1975-07-28 |
DE2460563A1 (de) | 1975-07-10 |
PH10534A (en) | 1977-05-30 |
FR2256254A1 (fr) | 1975-07-25 |
JPS538287B2 (fr) | 1978-03-27 |
AU7693374A (en) | 1976-07-01 |
CA1031574A (fr) | 1978-05-23 |
BE828971A (fr) | 1975-09-01 |
IT1027186B (it) | 1978-11-20 |
US3918959A (en) | 1975-11-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |