NL7304873A - - Google Patents

Info

Publication number
NL7304873A
NL7304873A NL7304873A NL7304873A NL7304873A NL 7304873 A NL7304873 A NL 7304873A NL 7304873 A NL7304873 A NL 7304873A NL 7304873 A NL7304873 A NL 7304873A NL 7304873 A NL7304873 A NL 7304873A
Authority
NL
Netherlands
Application number
NL7304873A
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 filed Critical
Publication of NL7304873A publication Critical patent/NL7304873A/xx

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)
  • Water Treatment By Electricity Or Magnetism (AREA)
NL7304873A 1972-04-06 1973-04-06 NL7304873A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00241607A US3847761A (en) 1972-04-06 1972-04-06 Bath control

Publications (1)

Publication Number Publication Date
NL7304873A true NL7304873A (ja) 1973-10-09

Family

ID=22911395

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7304873A NL7304873A (ja) 1972-04-06 1973-04-06

Country Status (20)

Country Link
US (1) US3847761A (ja)
JP (1) JPS5215361B2 (ja)
AT (1) AT336907B (ja)
BR (1) BR7302510D0 (ja)
CA (1) CA992027A (ja)
CH (1) CH577035A5 (ja)
CS (1) CS203056B2 (ja)
DD (1) DD103270A5 (ja)
DE (1) DE2317672C3 (ja)
FR (1) FR2179099B1 (ja)
GB (1) GB1386386A (ja)
HU (1) HU170661B (ja)
IT (1) IT980111B (ja)
NL (1) NL7304873A (ja)
PH (1) PH12408A (ja)
PL (1) PL93978B1 (ja)
RO (1) RO78426A (ja)
SU (1) SU841597A3 (ja)
YU (1) YU89973A (ja)
ZA (1) ZA732114B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487386A1 (fr) * 1980-07-23 1982-01-29 Pechiney Aluminium Procede et appareillage pour reguler de facon precise la cadence d'introduction et la teneur en alumine d'une cuve d'electrolyse ignee, et application a la production d'aluminium
US4654130A (en) * 1986-05-15 1987-03-31 Reynolds Metals Company Method for improved alumina control in aluminum electrolytic cells employing point feeders
EP2044241B1 (en) * 2006-06-27 2011-04-27 Alcoa Inc. Systems and methods useful in controlling operations of metal electrolysis cells
US20170370017A1 (en) * 2016-06-27 2017-12-28 Tel Nexx, Inc. Wet processing system and method of operating

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR635541A (fr) * 1926-06-07 1928-03-17 Ind De L Aluminium Sa Procédé d'obtention, par voie électrolytique, d'aluminium pur, en partant d'aluminium brut, d'alliages, etc.
GB687758A (en) * 1951-02-27 1953-02-18 Ind De L Aluminium Sa A process for producing molten aluminium by electrolysis of aluminium chloride
US2919234A (en) * 1956-10-03 1959-12-29 Timax Associates Electrolytic production of aluminum
FR1243741A (fr) * 1959-12-29 1960-10-14 Procédé de production de l'aluminium très pur
NL130687C (ja) * 1965-05-28
US3573179A (en) * 1965-12-14 1971-03-30 Ibm Method and apparatus for the control of electrolytic refining cells
US3712857A (en) * 1968-05-20 1973-01-23 Reynolds Metals Co Method for controlling a reduction cell
US3625842A (en) * 1968-05-24 1971-12-07 Kaiser Aluminium Chem Corp Alumina feed control

Also Published As

Publication number Publication date
ATA298073A (de) 1976-09-15
SU841597A3 (ru) 1981-06-23
ZA732114B (en) 1974-01-30
DD103270A5 (ja) 1974-01-12
DE2317672B2 (de) 1978-09-07
BR7302510D0 (pt) 1974-07-18
CH577035A5 (ja) 1976-06-30
FR2179099A1 (ja) 1973-11-16
YU89973A (en) 1982-02-28
IT980111B (it) 1974-09-30
GB1386386A (en) 1975-03-05
FR2179099B1 (ja) 1975-04-04
DE2317672C3 (de) 1979-04-26
JPS5215361B2 (ja) 1977-04-28
HU170661B (ja) 1977-08-28
CA992027A (en) 1976-06-29
JPS499412A (ja) 1974-01-28
DE2317672A1 (de) 1973-10-18
RO78426A (ro) 1982-12-06
PL93978B1 (ja) 1977-07-30
US3847761A (en) 1974-11-12
CS203056B2 (en) 1981-02-27
PH12408A (en) 1979-02-07
AT336907B (de) 1977-06-10

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable