FR866839A - Perfectionnements à la production de l'aluminium - Google Patents

Perfectionnements à la production de l'aluminium

Info

Publication number
FR866839A
FR866839A FR866839DA FR866839A FR 866839 A FR866839 A FR 866839A FR 866839D A FR866839D A FR 866839DA FR 866839 A FR866839 A FR 866839A
Authority
FR
France
Prior art keywords
aluminum production
aluminum
production
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
English (en)
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.)
ALLOY PROCESSES Ltd
Original Assignee
ALLOY PROCESSES Ltd
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 ALLOY PROCESSES Ltd filed Critical ALLOY PROCESSES Ltd
Application granted granted Critical
Publication of FR866839A publication Critical patent/FR866839A/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
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0053—Obtaining aluminium by other processes from other aluminium compounds
    • C22B21/0061—Obtaining aluminium by other processes from other aluminium compounds using metals, e.g. Hg or Mn

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR866839D 1939-06-29 1940-08-21 Perfectionnements à la production de l'aluminium Expired FR866839A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB866839X 1939-06-29

Publications (1)

Publication Number Publication Date
FR866839A true FR866839A (fr) 1941-09-08

Family

ID=10610066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866839D Expired FR866839A (fr) 1939-06-29 1940-08-21 Perfectionnements à la production de l'aluminium

Country Status (1)

Country Link
FR (1) FR866839A (fr)

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