CH414172A - Verfahren zur Gewinnung von Aluminium - Google Patents

Verfahren zur Gewinnung von Aluminium

Info

Publication number
CH414172A
CH414172A CH713262A CH713262A CH414172A CH 414172 A CH414172 A CH 414172A CH 713262 A CH713262 A CH 713262A CH 713262 A CH713262 A CH 713262A CH 414172 A CH414172 A CH 414172A
Authority
CH
Switzerland
Prior art keywords
box
cover
bracelet
case
timepiece
Prior art date
Application number
CH713262A
Other languages
English (en)
French (fr)
Inventor
Volker Dipl Ing Sparwald
Original Assignee
Vaw Ver Aluminium Werke Ag
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 Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Publication of CH414172A publication Critical patent/CH414172A/de

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
    • C22B21/02—Obtaining aluminium with reducing
    • 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
    • C22B21/0046—Obtaining aluminium by other processes from aluminium halides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electric Clocks (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
CH713262A 1961-09-09 1962-06-14 Verfahren zur Gewinnung von Aluminium CH414172A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV21288A DE1173665B (de) 1961-09-09 1961-09-09 Verfahren zur Gewinnung von Aluminium

Publications (1)

Publication Number Publication Date
CH414172A true CH414172A (de) 1966-05-31

Family

ID=7579073

Family Applications (1)

Application Number Title Priority Date Filing Date
CH713262A CH414172A (de) 1961-09-09 1962-06-14 Verfahren zur Gewinnung von Aluminium

Country Status (4)

Country Link
US (1) US3186832A (de)
CH (1) CH414172A (de)
DE (1) DE1173665B (de)
GB (1) GB952297A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029879A2 (de) * 1979-12-04 1981-06-10 Vereinigte Aluminium-Werke Aktiengesellschaft Verfahren und Vorrichtung zur thermischen Gewinnung von Metallcarbiden bzw. Metallen
US4884258A (en) * 1988-05-10 1989-11-28 Eta Sa Fabriques D'ebauches Miniature table clock

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410680A (en) * 1965-02-11 1968-11-12 Vaw Ver Aluminium Werke Ag Method of producing aluminum
US3607221A (en) * 1969-02-17 1971-09-21 Reynolds Metals Co Carbothermic production of aluminum
US3793003A (en) * 1971-01-04 1974-02-19 D Othmer Method for producing aluminum metal directly from ore
US3853541A (en) * 1971-01-04 1974-12-10 D Othmer Method for producing aluminum metal directly from ore

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA462975A (en) * 1950-02-07 Nicolaas Van Dranen Willem Filter card
DE830113C (de) * 1944-04-19 1952-01-31 Internat Alloys Ltd Verfahren zur Herstellung und Reinigung von Aluminium
US2470305A (en) * 1944-04-19 1949-05-17 Int Alloys Ltd Process for the production and refining of aluminium
US2829961A (en) * 1955-03-14 1958-04-08 Aluminum Co Of America Producing aluminum
US2974932A (en) * 1958-06-26 1961-03-14 Cons Edison Co New York Inc Conduit threader

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029879A2 (de) * 1979-12-04 1981-06-10 Vereinigte Aluminium-Werke Aktiengesellschaft Verfahren und Vorrichtung zur thermischen Gewinnung von Metallcarbiden bzw. Metallen
EP0029879A3 (en) * 1979-12-04 1981-08-19 Vereinigte Aluminium-Werke Aktiengesellschaft Process and apparatus for the thermal recovery of metallic carbides or metals
US4884258A (en) * 1988-05-10 1989-11-28 Eta Sa Fabriques D'ebauches Miniature table clock

Also Published As

Publication number Publication date
GB952297A (en) 1964-03-11
DE1173665B (de) 1964-07-09
US3186832A (en) 1965-06-01

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