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
Application number
FR7443309A
Other versions
FR2256254A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of FR2256254A1 publication Critical patent/FR2256254A1/fr
Application granted granted Critical
Publication of FR2256254B1 publication Critical patent/FR2256254B1/fr
Expired legal-status Critical Current

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)
FR7443309A 1973-12-28 1974-12-30 Expired FR2256254B1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

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Legal Events

Date Code Title Description
ST Notification of lapse