SE7406897L - - Google Patents

Info

Publication number
SE7406897L
SE7406897L SE7406897A SE7406897A SE7406897L SE 7406897 L SE7406897 L SE 7406897L SE 7406897 A SE7406897 A SE 7406897A SE 7406897 A SE7406897 A SE 7406897A SE 7406897 L SE7406897 L SE 7406897L
Authority
SE
Sweden
Prior art keywords
cell
alumina
anode
water
aluminium
Prior art date
Application number
SE7406897A
Other languages
English (en)
Inventor
S C Jacobs
N Jarret
R W Graham
P A Foster
W C Slipeppy
C N Cochran
W E Haupin
R J Campell
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 SE7406897L publication Critical patent/SE7406897L/

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
    • 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

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)
SE7406897A 1973-06-28 1974-05-24 SE7406897L ( )

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 (1)

Publication Number Publication Date
SE7406897L true SE7406897L ( ) 1974-12-30

Family

ID=27503119

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7406897A SE7406897L ( ) 1973-06-28 1974-05-24

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
NO140632C (no) 1979-10-10
IT1016149B (it) 1977-05-30
FR2235212B1 ( ) 1977-03-11
NO140632B (no) 1979-07-02
DE2429576A1 (de) 1975-01-23
BR7405161A (pt) 1976-02-24
NO741934L ( ) 1975-01-27
SU795507A3 (ru) 1981-01-07
FR2235212A1 ( ) 1975-01-24
CH615700A5 (en) 1980-02-15

Similar Documents

Publication Publication Date Title
ES257576A2 (es) Procedimiento para la alimentaciën continua de cubas de electrëlisis de la alumina
YU141974A (en) Anode of a cell for electrolyzing a solution for producing aluminium
FR2280718A1 (fr) Anode pour processus electrolytiques
JPS534796A (en) Electrolysis of pressurized alkali halide
GB1338379A (en) For electrolysis cell water treatment
ES434370A1 (es) Mejoras introducidas en un procedimiento para la electroli- sis de soluciones acuosas de haluros de metales alcalinos.
BE847731A (fr) Procede de recuperation de cuivre electrolytique tres pur par electrolyse reductrice,
FR2567328B1 (fr) Procede de stabilisation des generateurs electrochimiques primaires a anodes reactives en zinc, aluminium ou magnesium et anode pour un tel generateur stabilisee par ce procede
GB1434335A (en) Anodes for use in electrolytic processes such as electrowinning
SE7406897L ( )
JPS51136362A (en) Method of treating discharge sludge from electrolytic working into non polluting substance
ES454191A1 (es) Un metodo para la produccion electrolitica de metal emplean-do elementos que se proyectan fuera de una base de metal fundido.
ES427357A1 (es) Procedimiento para la depuracion de aguas residuales.
YU32674A (en) Metal anode for electrochemical processes
BE818301A (fr) Procede de prelevement de l'aluminium d'une cuve d'electrolyse apres determination automatique de la hauteur de metal a prelever
JPS52131528A (en) Production of glutathione of reduced type
FR2015295A1 (fr) Procede perfectionne de production d'aluminium par electrolyse
ES263917A1 (es) Nuevo proceso electroquimica y aparato para su realizaciën
JPS52106309A (en) Control of alumina supplying for aluminum electrolytic cell
GB1272036A (en) Supports for anodes in electrolytic cells
KR830001416A (ko) 전해에 의한 탄산알칼리금속 제조방법
ES368778A1 (es) Un procedimiento para producir adiponitrilo por electroli- sis de una mezcla que contiene acrilonitrilo, un edectrolitode soporte y agua.
JPS5318470A (en) Improved treating method for waste liquid
GB852041A (en) Production of hydrous aluminas and aluminas
FR2299590A1 (fr) Gazogene automatique a fonctionnement intermittent

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7406897-4

Effective date: 19860212