NO143633C - Fremgangsmaate for regulering av tykkelsen av et randsjikt av stoerknet smelte i en elektrolysecelle for utvinning av aluminium - Google Patents

Fremgangsmaate for regulering av tykkelsen av et randsjikt av stoerknet smelte i en elektrolysecelle for utvinning av aluminium

Info

Publication number
NO143633C
NO143633C NO750253A NO750253A NO143633C NO 143633 C NO143633 C NO 143633C NO 750253 A NO750253 A NO 750253A NO 750253 A NO750253 A NO 750253A NO 143633 C NO143633 C NO 143633C
Authority
NO
Norway
Prior art keywords
regulating
extraction
aluminum
procedure
thickness
Prior art date
Application number
NO750253A
Other languages
English (en)
Norwegian (no)
Other versions
NO750253L (xx
NO143633B (no
Inventor
Kiranendu B Chaudhuri
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Publication of NO750253L publication Critical patent/NO750253L/no
Publication of NO143633B publication Critical patent/NO143633B/no
Publication of NO143633C publication Critical patent/NO143633C/no

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
    • C25C3/20—Automatic control or regulation of cells

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)
  • Battery Electrode And Active Subsutance (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)
NO750253A 1974-01-30 1975-01-28 Fremgangsmaate for regulering av tykkelsen av et randsjikt av stoerknet smelte i en elektrolysecelle for utvinning av aluminium NO143633C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH124374A CH592749A5 (xx) 1974-01-30 1974-01-30

Publications (3)

Publication Number Publication Date
NO750253L NO750253L (xx) 1975-08-25
NO143633B NO143633B (no) 1980-12-08
NO143633C true NO143633C (no) 1981-03-18

Family

ID=4205817

Family Applications (1)

Application Number Title Priority Date Filing Date
NO750253A NO143633C (no) 1974-01-30 1975-01-28 Fremgangsmaate for regulering av tykkelsen av et randsjikt av stoerknet smelte i en elektrolysecelle for utvinning av aluminium

Country Status (19)

Country Link
US (1) US3900371A (xx)
JP (1) JPS547491B2 (xx)
AT (1) AT345004B (xx)
BE (1) BE824655A (xx)
BR (1) BR7500573A (xx)
CA (1) CA1013292A (xx)
CH (1) CH592749A5 (xx)
EG (1) EG11547A (xx)
FR (1) FR2259163B1 (xx)
GB (1) GB1462332A (xx)
IE (1) IE40797B1 (xx)
IS (1) IS1043B6 (xx)
IT (1) IT1031305B (xx)
NL (1) NL7501038A (xx)
NO (1) NO143633C (xx)
PH (1) PH11296A (xx)
SE (1) SE410326B (xx)
TR (1) TR18265A (xx)
ZA (1) ZA75244B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333803A (en) * 1980-10-03 1982-06-08 Aluminum Company Of America Method and apparatus for controlling the heat balance in aluminum reduction cells
US4685514A (en) * 1985-12-23 1987-08-11 Aluminum Company Of America Planar heat exchange insert and method
US4702312A (en) * 1986-06-19 1987-10-27 Aluminum Company Of America Thin rod packing for heat exchangers
US4705106A (en) * 1986-06-27 1987-11-10 Aluminum Company Of America Wire brush heat exchange insert and method
US4678548A (en) * 1986-07-21 1987-07-07 Aluminum Company Of America Corrosion-resistant support apparatus and method of use for inert electrodes
FR2614320B1 (fr) * 1987-04-21 1989-06-30 Pechiney Aluminium Procede et dispositif de controle des additions d'electrolyse solide dans les cuves d'electrolyse pour la production d'aluminium.
US5114545A (en) * 1991-06-17 1992-05-19 Reynolds Metals Company Electrolyte chemistry for improved performance in modern industrial alumina reduction cells
FR2821364B1 (fr) * 2001-02-28 2004-04-09 Pechiney Aluminium Procede de regulation d'une cellule d'electrolyse
CN106676581B (zh) * 2016-12-27 2018-07-20 甘肃东兴铝业有限公司 一种铝电解槽炉帮厚度优化控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1961893A (en) * 1933-07-26 1934-06-05 Hartford Empire Co Automatic level control system
US3812024A (en) * 1972-03-20 1974-05-21 Kaiser Aluminium Chem Corp Control of an aluminum reduction cell

Also Published As

Publication number Publication date
JPS50114320A (xx) 1975-09-08
NL7501038A (nl) 1975-08-01
IE40797L (en) 1975-07-30
DE2503635B2 (de) 1976-12-16
NO750253L (xx) 1975-08-25
NO143633B (no) 1980-12-08
IT1031305B (it) 1979-04-30
AU7772575A (en) 1976-08-05
CA1013292A (en) 1977-07-05
IE40797B1 (en) 1979-08-15
BE824655A (fr) 1975-05-15
EG11547A (en) 1977-12-31
GB1462332A (en) 1977-01-26
FR2259163B1 (xx) 1978-04-21
BR7500573A (pt) 1975-11-11
ATA66775A (de) 1977-12-15
IS1043B6 (is) 1980-12-16
CH592749A5 (xx) 1977-11-15
FR2259163A1 (xx) 1975-08-22
SE7500956L (xx) 1975-07-31
DE2503635A1 (de) 1975-07-31
TR18265A (tr) 1976-11-10
US3900371A (en) 1975-08-19
JPS547491B2 (xx) 1979-04-07
AT345004B (de) 1978-08-25
IS2257A7 (is) 1975-07-31
PH11296A (en) 1977-11-02
ZA75244B (en) 1976-01-28
SE410326B (sv) 1979-10-08

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