FR2259163B1 - - Google Patents

Info

Publication number
FR2259163B1
FR2259163B1 FR7502959A FR7502959A FR2259163B1 FR 2259163 B1 FR2259163 B1 FR 2259163B1 FR 7502959 A FR7502959 A FR 7502959A FR 7502959 A FR7502959 A FR 7502959A FR 2259163 B1 FR2259163 B1 FR 2259163B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7502959A
Other versions
FR2259163A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2259163A1 publication Critical patent/FR2259163A1/fr
Application granted granted Critical
Publication of FR2259163B1 publication Critical patent/FR2259163B1/fr
Expired legal-status Critical Current

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
FR7502959A 1974-01-30 1975-01-30 Expired FR2259163B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2259163A1 FR2259163A1 (fr) 1975-08-22
FR2259163B1 true FR2259163B1 (fr) 1978-04-21

Family

ID=4205817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502959A Expired FR2259163B1 (fr) 1974-01-30 1975-01-30

Country Status (19)

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

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
CA1013292A (en) 1977-07-05
SE7500956L (fr) 1975-07-31
NO143633C (no) 1981-03-18
BR7500573A (pt) 1975-11-11
US3900371A (en) 1975-08-19
AU7772575A (en) 1976-08-05
AT345004B (de) 1978-08-25
ATA66775A (de) 1977-12-15
JPS547491B2 (fr) 1979-04-07
SE410326B (sv) 1979-10-08
NO750253L (fr) 1975-08-25
ZA75244B (en) 1976-01-28
PH11296A (en) 1977-11-02
NO143633B (no) 1980-12-08
TR18265A (tr) 1976-11-10
FR2259163A1 (fr) 1975-08-22
CH592749A5 (fr) 1977-11-15
IE40797L (en) 1975-07-30
JPS50114320A (fr) 1975-09-08
NL7501038A (nl) 1975-08-01
IS1043B6 (is) 1980-12-16
GB1462332A (en) 1977-01-26
IT1031305B (it) 1979-04-30
EG11547A (en) 1977-12-31
IE40797B1 (en) 1979-08-15
DE2503635B2 (de) 1976-12-16
IS2257A7 (is) 1975-07-31
BE824655A (fr) 1975-05-15
DE2503635A1 (de) 1975-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse