FR438772A - Method and device for refining calcium - Google Patents

Method and device for refining calcium

Info

Publication number
FR438772A
FR438772A FR438772DA FR438772A FR 438772 A FR438772 A FR 438772A FR 438772D A FR438772D A FR 438772DA FR 438772 A FR438772 A FR 438772A
Authority
FR
France
Prior art keywords
refining calcium
refining
calcium
Prior art date
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
Other languages
French (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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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 Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Application granted granted Critical
Publication of FR438772A publication Critical patent/FR438772A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR438772D 1911-03-22 1911-03-22 Method and device for refining calcium Expired FR438772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR438772T 1911-03-22

Publications (1)

Publication Number Publication Date
FR438772A true FR438772A (en) 1912-05-28

Family

ID=1480254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR438772D Expired FR438772A (en) 1911-03-22 1911-03-22 Method and device for refining calcium

Country Status (1)

Country Link
FR (1) FR438772A (en)

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