NL7213843A - - Google Patents

Info

Publication number
NL7213843A
NL7213843A NL7213843A NL7213843A NL7213843A NL 7213843 A NL7213843 A NL 7213843A NL 7213843 A NL7213843 A NL 7213843A NL 7213843 A NL7213843 A NL 7213843A NL 7213843 A NL7213843 A NL 7213843A
Authority
NL
Netherlands
Application number
NL7213843A
Other versions
NL155891B (nl
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 filed Critical
Publication of NL7213843A publication Critical patent/NL7213843A/xx
Publication of NL155891B publication Critical patent/NL155891B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/18—Electrolytes
NL7213843.A 1971-10-26 1972-10-12 Werkwijze voor het continu bereiden van aluminium. NL155891B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19265371A 1971-10-26 1971-10-26

Publications (2)

Publication Number Publication Date
NL7213843A true NL7213843A (de) 1973-05-01
NL155891B NL155891B (nl) 1978-02-15

Family

ID=22710521

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7213843.A NL155891B (nl) 1971-10-26 1972-10-12 Werkwijze voor het continu bereiden van aluminium.

Country Status (20)

Country Link
US (1) US3725222A (de)
JP (1) JPS5215043B2 (de)
AT (1) AT327578B (de)
AU (1) AU453929B2 (de)
BR (1) BR7207305D0 (de)
CA (1) CA981209A (de)
CH (1) CH555410A (de)
CS (1) CS202530B2 (de)
DD (1) DD99610A5 (de)
DE (1) DE2251262C2 (de)
FR (1) FR2158238B1 (de)
GB (1) GB1403893A (de)
IT (1) IT966362B (de)
NL (1) NL155891B (de)
PH (1) PH9821A (de)
PL (1) PL82400B1 (de)
RO (1) RO60672A (de)
SE (1) SE396776B (de)
YU (1) YU249272A (de)
ZA (1) ZA727061B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179345A (en) * 1979-02-26 1979-12-18 Aluminum Company Of America Controlled wettability graphite electrodes for selective use in electrolysis cells
US4179346A (en) * 1979-02-26 1979-12-18 Aluminum Company Of America Selective use of wettable and non-wettable graphite electrodes in electrolysis cells
US4397822A (en) * 1982-03-17 1983-08-09 Murtha Marlyn J Process for the recovery of alumina from fly ash
FR2524495A1 (fr) * 1982-03-31 1983-10-07 Pechiney Aluminium Procede d'obtention continu de l'aluminium par carbochloration de l'alumine et electrolyse ignee du chlorure obtenu
US4493784A (en) * 1984-01-30 1985-01-15 Atlantic Richfield Company Dehydration of aluminum chloride hexahydrate
US6497807B1 (en) 1998-02-11 2002-12-24 Northwest Aluminum Technologies Electrolyte treatment for aluminum reduction
US6258247B1 (en) * 1998-02-11 2001-07-10 Northwest Aluminum Technology Bath for electrolytic reduction of alumina and method therefor
US6066247A (en) * 1998-04-23 2000-05-23 Sharma; Ram A. Method for producing aluminum metal from aluminum trichloride
US6436272B1 (en) 1999-02-09 2002-08-20 Northwest Aluminum Technologies Low temperature aluminum reduction cell using hollow cathode
US6428675B1 (en) 2000-07-13 2002-08-06 Alcoa Inc. Low temperature aluminum production
EP2800726B1 (de) * 2012-01-04 2018-10-17 Keki Hormusji Gharda Verfahren zur herstellung von aluminium aus bauxit oder seinem rückstand
US10017867B2 (en) * 2014-02-13 2018-07-10 Phinix, LLC Electrorefining of magnesium from scrap metal aluminum or magnesium alloys

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103472A (en) * 1963-09-10 Electrolytic production of aluminum
US1206874A (en) * 1915-03-02 1916-12-05 Gulf Refining Co Utilization of aluminum-chlorid residues.
US1942522A (en) * 1926-11-22 1934-01-09 Weber Julius Electrolytic extraction of pure aluminum
FR1124194A (fr) * 1955-03-30 1956-10-05 Pechiney Perfectionnements aux bains chlorofluorés utilisés en électrolyse ignée
US2919234A (en) * 1956-10-03 1959-12-29 Timax Associates Electrolytic production of aluminum
US3518172A (en) * 1967-02-24 1970-06-30 Dow Chemical Co Process for the electrolysis of aluminum chloride

Also Published As

Publication number Publication date
ATA894372A (de) 1975-04-15
JPS5215043B2 (de) 1977-04-26
CH555410A (fr) 1974-10-31
SE396776B (sv) 1977-10-03
ZA727061B (en) 1973-07-25
BR7207305D0 (pt) 1973-10-09
AT327578B (de) 1976-02-10
AU4623272A (en) 1974-03-07
IT966362B (it) 1974-02-11
CA981209A (en) 1976-01-06
DE2251262C2 (de) 1983-10-20
DD99610A5 (de) 1973-08-12
YU249272A (en) 1982-02-28
JPS4850910A (de) 1973-07-18
FR2158238B1 (de) 1975-01-03
FR2158238A1 (de) 1973-06-15
GB1403893A (en) 1975-08-28
AU453929B2 (en) 1974-10-17
RO60672A (de) 1976-10-15
CS202530B2 (en) 1981-01-30
NL155891B (nl) 1978-02-15
US3725222A (en) 1973-04-03
DE2251262A1 (de) 1973-05-03
PH9821A (en) 1976-03-26
PL82400B1 (de) 1975-10-31

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: ALUMINIUM