IS881B6 - Ker fyrir vinnslu súráls í bræddu formi með rafgreiningu - Google Patents

Ker fyrir vinnslu súráls í bræddu formi með rafgreiningu

Info

Publication number
IS881B6
IS881B6 IS2023A IS2023A IS881B6 IS 881 B6 IS881 B6 IS 881B6 IS 2023 A IS2023 A IS 2023A IS 2023 A IS2023 A IS 2023A IS 881 B6 IS881 B6 IS 881B6
Authority
IS
Iceland
Prior art keywords
electrolysis
vessels
alumina
processing
molten form
Prior art date
Application number
IS2023A
Other languages
English (en)
Other versions
IS2023A7 (is
Inventor
Schmidt-Hatting Wolfgang
Original Assignee
Schweizerische Aluminium 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 Schweizerische Aluminium Ag. filed Critical Schweizerische Aluminium Ag.
Publication of IS2023A7 publication Critical patent/IS2023A7/is
Publication of IS881B6 publication Critical patent/IS881B6/is

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
    • C25C3/16—Electric current supply devices, e.g. bus bars
    • 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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IS2023A 1970-09-01 1971-07-26 Ker fyrir vinnslu súráls í bræddu formi með rafgreiningu IS881B6 (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1310170A CH544812A (de) 1970-09-01 1970-09-01 Zelle für die Gewinnung von Aluminium durch Elektrolyse von Aluminiumoxid im Schmelzfluss

Publications (2)

Publication Number Publication Date
IS2023A7 IS2023A7 (is) 1972-03-02
IS881B6 true IS881B6 (is) 1974-07-19

Family

ID=4389303

Family Applications (1)

Application Number Title Priority Date Filing Date
IS2023A IS881B6 (is) 1970-09-01 1971-07-26 Ker fyrir vinnslu súráls í bræddu formi með rafgreiningu

Country Status (14)

Country Link
US (1) US3728243A (is)
JP (1) JPS5242728B1 (is)
AT (1) AT317566B (is)
AU (1) AU461825B2 (is)
BE (1) BE771941A (is)
CA (1) CA943906A (is)
CH (1) CH544812A (is)
DE (1) DE2143603C3 (is)
FR (1) FR2105173B1 (is)
GB (1) GB1352268A (is)
IS (1) IS881B6 (is)
NL (1) NL7111514A (is)
NO (1) NO128773B (is)
ZA (1) ZA715862B (is)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016728A1 (de) * 1979-03-23 1980-10-01 Schweizerische Aluminium AG Elektrolysezelle zur Aluminiumherstellung durch Schmelzflusselektrolyse von Aluminiumsalzen
US4217197A (en) * 1979-07-18 1980-08-12 Gewerkschaft Eisenhutte Westfalia Apparatus for removing anode residue from anodes of electrolytic melt baths
CH643600A5 (de) * 1979-12-05 1984-06-15 Alusuisse Elektrolysezelle zur herstellung von aluminium.
DE3009158A1 (de) * 1980-02-01 1981-08-06 Schweizerische Aluminium AG, 3965 Chippis Schienenanordnung fuer elektrolysezellen
FR2576920B1 (fr) * 1985-02-07 1987-05-15 Pechiney Aluminium Cuve d'electrolyse hall-heroult a barres cathodiques et a calorifugeage dissymetriques
EP1927679B1 (en) * 2006-11-22 2017-01-11 Rio Tinto Alcan International Limited Electrolysis cell for the production of aluminium comprising means to reduce the voltage drop
CN102453927B (zh) * 2010-10-19 2013-08-14 沈阳铝镁设计研究院有限公司 一种大幅降低铝电解槽铝液中水平电流的方法
CN102758216B (zh) * 2011-04-29 2015-04-15 沈阳铝镁设计研究院有限公司 一种均化铝电解槽铝液中电流分布的方法
CN104694957A (zh) * 2013-12-05 2015-06-10 高伟 设置有中缝挡料板的铝电解槽

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104954C (is) * 1954-02-09 1900-01-01
US3372105A (en) * 1962-10-22 1968-03-05 Arthur F. Johnson Aluminum reduction cell and insulation material therefor

Also Published As

Publication number Publication date
CH544812A (de) 1973-11-30
DE2143603B2 (de) 1974-08-22
JPS5242728B1 (is) 1977-10-26
IS2023A7 (is) 1972-03-02
FR2105173A1 (is) 1972-04-28
DE2143603A1 (de) 1972-03-09
AU461825B2 (en) 1975-06-05
NL7111514A (is) 1972-03-03
AT317566B (de) 1974-09-10
ZA715862B (en) 1972-04-26
GB1352268A (en) 1974-05-08
US3728243A (en) 1973-04-17
NO128773B (is) 1974-01-07
CA943906A (en) 1974-03-19
BE771941A (fr) 1971-12-31
FR2105173B1 (is) 1975-02-07
AU3290471A (en) 1973-03-08
DE2143603C3 (de) 1975-04-03

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