NO741934L - - Google Patents

Info

Publication number
NO741934L
NO741934L NO741934A NO741934A NO741934L NO 741934 L NO741934 L NO 741934L NO 741934 A NO741934 A NO 741934A NO 741934 A NO741934 A NO 741934A NO 741934 L NO741934 L NO 741934L
Authority
NO
Norway
Application number
NO741934A
Other languages
Norwegian (no)
Other versions
NO140632B (no
NO140632C (no
Inventor
S C Jacobs
N Jarret
R W Graham
P A Foster
W C Sleppy
C N Cochran
W E Haupin
R J Campbell
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
Priority claimed from US00374802A external-priority patent/US3852173A/en
Priority claimed from US00374805A external-priority patent/US3839167A/en
Priority claimed from US00374803A external-priority patent/US3855086A/en
Application filed by Aluminum Co Of America filed Critical Aluminum Co Of America
Publication of NO741934L publication Critical patent/NO741934L/no
Publication of NO140632B publication Critical patent/NO140632B/no
Publication of NO140632C publication Critical patent/NO140632C/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/18Electrolytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NO741934A 1973-06-28 1974-05-28 Fremgangsmaate ved fremstilling av aluminium ved smelte-elektrolytisk spaltning av alumina under anvendelse av karbon-anoder NO140632C (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US37481673A 1973-06-28 1973-06-28
US00374802A US3852173A (en) 1973-06-28 1973-06-28 Alumina reduction process
US00374805A US3839167A (en) 1973-06-28 1973-06-28 Novel alumina feed for aluminum cell
US00374803A US3855086A (en) 1973-06-28 1973-06-28 Carbon anode protection in aluminum smelting cells

Publications (3)

Publication Number Publication Date
NO741934L true NO741934L ( ) 1975-01-27
NO140632B NO140632B (no) 1979-07-02
NO140632C NO140632C (no) 1979-10-10

Family

ID=27503119

Family Applications (1)

Application Number Title Priority Date Filing Date
NO741934A NO140632C (no) 1973-06-28 1974-05-28 Fremgangsmaate ved fremstilling av aluminium ved smelte-elektrolytisk spaltning av alumina under anvendelse av karbon-anoder

Country Status (8)

Country Link
BR (1) BR7405161A ( )
CH (1) CH615700A5 ( )
DE (1) DE2429576A1 ( )
FR (1) FR2235212B1 ( )
IT (1) IT1016149B ( )
NO (1) NO140632C ( )
SE (1) SE7406897L ( )
SU (1) SU795507A3 ( )

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO180206C (no) * 1992-11-30 1997-03-05 Elkem Aluminium Konstruksjonsdeler for aluminiumelektrolyseceller
WO1997013008A1 (fr) * 1995-10-02 1997-04-10 Aktsionernoe Obschestvo Otkrytogo Tipa 'bratsky Aljuminievy Zavod' Dispositif d'alimentation en matieres premieres d'un bain d'electrolyse d'aluminium
CN114774992B (zh) * 2022-05-18 2023-08-08 中国铝业股份有限公司 一种铝电解生产方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194089A ( ) * 1959-11-06
FR1406746A (fr) * 1964-07-24 1965-07-23 Vaw Ver Aluminium Werke Ag Procédé pour diminuer l'émission de fluor lors de la fabrication de l'aluminium par électrolyse ignée

Also Published As

Publication number Publication date
CH615700A5 (en) 1980-02-15
NO140632B (no) 1979-07-02
DE2429576A1 (de) 1975-01-23
FR2235212B1 ( ) 1977-03-11
FR2235212A1 ( ) 1975-01-24
SU795507A3 (ru) 1981-01-07
BR7405161A (pt) 1976-02-24
NO140632C (no) 1979-10-10
IT1016149B (it) 1977-05-30
SE7406897L ( ) 1974-12-30

Similar Documents

Publication Publication Date Title
AU476761B2 ( )
AU465372B2 ( )
AU474593B2 ( )
AU474511B2 ( )
AU474838B2 ( )
AU471343B2 ( )
AU465453B2 ( )
AU465434B2 ( )
AU476714B2 ( )
AR201229Q ( )
AU472848B2 ( )
AU466283B2 ( )
AU476696B2 ( )
FR2235212B1 ( )
AU477823B2 ( )
AU471461B2 ( )
AU476873B1 ( )
AU477824B2 ( )
AU6592774A ( )
CH562042A5 ( )
BG19264A1 ( )
AU479562A ( )
AU479539A ( )
AU479522A ( )
AU479521A ( )