NL155891B - PROCESS FOR THE CONTINUOUS PREPARATION OF ALUMINUM. - Google Patents

PROCESS FOR THE CONTINUOUS PREPARATION OF ALUMINUM.

Info

Publication number
NL155891B
NL155891B NL7213843.A NL7213843A NL155891B NL 155891 B NL155891 B NL 155891B NL 7213843 A NL7213843 A NL 7213843A NL 155891 B NL155891 B NL 155891B
Authority
NL
Netherlands
Prior art keywords
aluminum
continuous preparation
continuous
preparation
Prior art date
Application number
NL7213843.A
Other languages
Dutch (nl)
Other versions
NL7213843A (en
Original Assignee
Aluminum Co Of America
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 Aluminum Co Of America filed Critical Aluminum Co Of America
Publication of NL7213843A publication Critical patent/NL7213843A/xx
Publication of NL155891B publication Critical patent/NL155891B/en

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 PROCESS FOR THE CONTINUOUS PREPARATION OF ALUMINUM. NL155891B (en)

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 NL7213843A (en) 1973-05-01
NL155891B true NL155891B (en) 1978-02-15

Family

ID=22710521

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7213843.A NL155891B (en) 1971-10-26 1972-10-12 PROCESS FOR THE CONTINUOUS PREPARATION OF ALUMINUM.

Country Status (20)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179346A (en) * 1979-02-26 1979-12-18 Aluminum Company Of America Selective use of wettable and non-wettable graphite electrodes in electrolysis cells
US4179345A (en) * 1979-02-26 1979-12-18 Aluminum Company Of America Controlled wettability graphite electrodes for selective use in electrolysis cells
US4397822A (en) * 1982-03-17 1983-08-09 Murtha Marlyn J Process for the recovery of alumina from fly ash
FR2524495A1 (en) * 1982-03-31 1983-10-07 Pechiney Aluminium PROCESS FOR THE CONTINUOUS OBTAINMENT OF ALUMINUM BY CARBOCHLORATION OF ALUMINA AND IGNITION ELECTROLYSIS OF THE OBTAINED CHLORIDE
US4493784A (en) * 1984-01-30 1985-01-15 Atlantic Richfield Company Dehydration of aluminum chloride hexahydrate
US6258247B1 (en) * 1998-02-11 2001-07-10 Northwest Aluminum Technology Bath for electrolytic reduction of alumina and method therefor
US6497807B1 (en) 1998-02-11 2002-12-24 Northwest Aluminum Technologies Electrolyte treatment for aluminum reduction
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
US9896775B2 (en) 2012-01-04 2018-02-20 Keki Hormusji Gharda Process for manufacturing aluminum from bauxite or its residue
WO2015123502A1 (en) * 2014-02-13 2015-08-20 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 (en) * 1955-03-30 1956-10-05 Pechiney Improvements to chlorofluorine baths used in igneous electrolysis
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
DD99610A5 (en) 1973-08-12
CA981209A (en) 1976-01-06
NL7213843A (en) 1973-05-01
AU4623272A (en) 1974-03-07
DE2251262A1 (en) 1973-05-03
AT327578B (en) 1976-02-10
BR7207305D0 (en) 1973-10-09
CH555410A (en) 1974-10-31
YU249272A (en) 1982-02-28
FR2158238B1 (en) 1975-01-03
JPS5215043B2 (en) 1977-04-26
GB1403893A (en) 1975-08-28
ATA894372A (en) 1975-04-15
DE2251262C2 (en) 1983-10-20
RO60672A (en) 1976-10-15
FR2158238A1 (en) 1973-06-15
AU453929B2 (en) 1974-10-17
PL82400B1 (en) 1975-10-31
JPS4850910A (en) 1973-07-18
SE396776B (en) 1977-10-03
CS202530B2 (en) 1981-01-30
IT966362B (en) 1974-02-11
PH9821A (en) 1976-03-26
ZA727061B (en) 1973-07-25
US3725222A (en) 1973-04-03

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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