AT325316B - Verfahren zur regelung der zuführung von al2o3 - Google Patents

Verfahren zur regelung der zuführung von al2o3

Info

Publication number
AT325316B
AT325316B AT631273A AT631273A AT325316B AT 325316 B AT325316 B AT 325316B AT 631273 A AT631273 A AT 631273A AT 631273 A AT631273 A AT 631273A AT 325316 B AT325316 B AT 325316B
Authority
AT
Austria
Prior art keywords
al2o3
regulating
procedure
supply
Prior art date
Application number
AT631273A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT325316B publication Critical patent/AT325316B/de

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
    • C25C3/20Automatic 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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
AT631273A 1972-07-18 1973-07-17 Verfahren zur regelung der zuführung von al2o3 AT325316B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1075072A CH560767A5 (de) 1972-07-18 1972-07-18

Publications (1)

Publication Number Publication Date
AT325316B true AT325316B (de) 1975-10-10

Family

ID=4366435

Family Applications (1)

Application Number Title Priority Date Filing Date
AT631273A AT325316B (de) 1972-07-18 1973-07-17 Verfahren zur regelung der zuführung von al2o3

Country Status (16)

Country Link
US (1) US3850768A (de)
JP (1) JPS5244285B2 (de)
AT (1) AT325316B (de)
AU (1) AU470789B2 (de)
BE (1) BE802248A (de)
BR (1) BR7305366D0 (de)
CH (1) CH560767A5 (de)
EG (1) EG11447A (de)
GB (1) GB1392263A (de)
IE (1) IE37881B1 (de)
IT (1) IT994965B (de)
NL (1) NL7309862A (de)
NO (1) NO133941C (de)
PH (1) PH11080A (de)
TR (1) TR17683A (de)
ZA (1) ZA734766B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759841Y2 (de) * 1977-05-30 1982-12-21
JPS581681Y2 (ja) * 1977-09-07 1983-01-12 三洋電機株式会社 スチ−ム式電気調理器
JPS594065U (ja) * 1982-06-25 1984-01-11 日本電気株式会社 品質管理図用計算尺
CA2127699A1 (en) * 1992-01-10 1993-07-22 Barry J. Welch Continuous alumina feeder
AU3338293A (en) * 1992-01-10 1993-08-03 Comalco Aluminium Limited Trickle alumina feeder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380897A (en) * 1964-11-16 1968-04-30 Reynolds Metals Co Method of determining ore concentration
US3583896A (en) * 1968-03-25 1971-06-08 Reynolds Metals Co Detection and control of electrode upsets
US3712857A (en) * 1968-05-20 1973-01-23 Reynolds Metals Co Method for controlling a reduction cell

Also Published As

Publication number Publication date
DE2335030A1 (de) 1974-01-31
IE37881L (en) 1974-01-18
PH11080A (en) 1977-10-25
EG11447A (en) 1977-09-30
NO133941B (de) 1976-04-12
GB1392263A (en) 1975-04-30
AU470789B2 (en) 1976-03-25
JPS5244285B2 (de) 1977-11-07
IE37881B1 (en) 1977-11-09
US3850768A (en) 1974-11-26
AU5796973A (en) 1975-01-16
DE2335030B2 (de) 1976-03-18
IT994965B (it) 1975-10-20
BR7305366D0 (pt) 1974-08-22
NL7309862A (de) 1974-01-22
NO133941C (de) 1976-07-21
BE802248A (fr) 1973-11-05
TR17683A (tr) 1975-07-23
CH560767A5 (de) 1975-04-15
ZA734766B (en) 1974-06-26
JPS4944920A (de) 1974-04-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee