IE39732B1 - Tapping aluminium from elecrolytic cells - Google Patents

Tapping aluminium from elecrolytic cells

Info

Publication number
IE39732B1
IE39732B1 IE1662/74A IE166274A IE39732B1 IE 39732 B1 IE39732 B1 IE 39732B1 IE 1662/74 A IE1662/74 A IE 1662/74A IE 166274 A IE166274 A IE 166274A IE 39732 B1 IE39732 B1 IE 39732B1
Authority
IE
Ireland
Prior art keywords
elecrolytic
cells
tapping
aluminium
tapping aluminium
Prior art date
Application number
IE1662/74A
Other versions
IE39732L (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
Publication of IE39732L publication Critical patent/IE39732L/en
Publication of IE39732B1 publication Critical patent/IE39732B1/en

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

The metal height to be tapped is determined by using the amount of ampere-hours and two positions of the anode beam. Corrections are made for changing of the thickness of the lateral ledges of frozen electrolyte. [US3899402A]
IE1662/74A 1973-08-09 1974-08-07 Tapping aluminium from elecrolytic cells IE39732B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1149873A CH587357A5 (en) 1973-08-09 1973-08-09

Publications (2)

Publication Number Publication Date
IE39732L IE39732L (en) 1975-02-09
IE39732B1 true IE39732B1 (en) 1978-12-20

Family

ID=4374067

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1662/74A IE39732B1 (en) 1973-08-09 1974-08-07 Tapping aluminium from elecrolytic cells

Country Status (19)

Country Link
US (1) US3899402A (en)
JP (1) JPS5216842B2 (en)
AT (1) AT336908B (en)
BE (1) BE818301A (en)
BR (1) BR7406584D0 (en)
CA (1) CA1072042A (en)
CH (1) CH587357A5 (en)
EG (1) EG11460A (en)
FR (1) FR2240304B1 (en)
GB (1) GB1456569A (en)
IE (1) IE39732B1 (en)
IS (1) IS1028B6 (en)
IT (1) IT1017985B (en)
NL (1) NL7406672A (en)
NO (1) NO138606C (en)
PH (1) PH11055A (en)
SE (1) SE406481B (en)
TR (1) TR17753A (en)
ZA (1) ZA743702B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614320B1 (en) * 1987-04-21 1989-06-30 Pechiney Aluminium METHOD AND DEVICE FOR CONTROLLING THE ADDITIONS OF SOLID ELECTROLYSIS IN ELECTROLYSIS TANKS FOR THE PRODUCTION OF ALUMINUM.
US5876585A (en) * 1996-05-29 1999-03-02 Schenk; Rodney J. Anode clamp
ATE537279T1 (en) 2006-11-03 2011-12-15 Rio Tinto Alcan Int Ltd DEVICE AND METHOD FOR PARTING OFF METAL
US8199023B2 (en) * 2008-10-15 2012-06-12 Alcoa Inc. Systems, methods and apparatus for tapping a metal electrolysis cell
CN104911634B (en) * 2015-05-07 2017-07-25 北方工业大学 Method for evaluating current distribution of anode of electrolytic cell according to anode conductivity
CN104962951B (en) * 2015-07-24 2017-03-29 武汉大学 It is a kind of to repair the method for inhaling aluminum pipe
GB2566674A (en) * 2017-08-01 2019-03-27 Dubai Aluminium Pjsc Electrolytic cell for aluminium production, with individual anode drives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660256A (en) * 1967-12-07 1972-05-02 Gen Electric Method and apparatus for aluminum potline control

Also Published As

Publication number Publication date
BR7406584D0 (en) 1975-05-27
NL7406672A (en) 1975-02-11
IT1017985B (en) 1977-08-10
JPS5216842B2 (en) 1977-05-12
GB1456569A (en) 1976-11-24
CH587357A5 (en) 1977-04-29
JPS5039611A (en) 1975-04-11
AT336908B (en) 1977-06-10
ATA650874A (en) 1976-09-15
IE39732L (en) 1975-02-09
IS1028B6 (en) 1980-04-14
DE2438078A1 (en) 1975-02-20
ZA743702B (en) 1975-06-25
NO742841L (en) 1975-03-10
PH11055A (en) 1977-10-25
FR2240304A1 (en) 1975-03-07
US3899402A (en) 1975-08-12
FR2240304B1 (en) 1978-01-27
EG11460A (en) 1977-10-31
BE818301A (en) 1974-11-18
NO138606B (en) 1978-06-26
AU7169074A (en) 1976-01-29
SE7406685L (en) 1975-02-10
DE2438078B2 (en) 1976-09-16
CA1072042A (en) 1980-02-19
TR17753A (en) 1976-07-01
SE406481B (en) 1979-02-12
IS2212A7 (en) 1975-02-10
NO138606C (en) 1978-10-04

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