ZA824257B - Electrolytic reduction cells - Google Patents

Electrolytic reduction cells

Info

Publication number
ZA824257B
ZA824257B ZA824257A ZA824257A ZA824257B ZA 824257 B ZA824257 B ZA 824257B ZA 824257 A ZA824257 A ZA 824257A ZA 824257 A ZA824257 A ZA 824257A ZA 824257 B ZA824257 B ZA 824257B
Authority
ZA
South Africa
Prior art keywords
molten
cell
molten metal
electrolyte
filter
Prior art date
Application number
ZA824257A
Other languages
English (en)
Inventor
Adam Jan Gesing
Edward Leslie Cambridge
John Mcintyre
Meine Vandermeulen
Charles James Rogers
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of ZA824257B publication Critical patent/ZA824257B/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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Primary Cells (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Photovoltaic Devices (AREA)
ZA824257A 1981-06-25 1982-06-16 Electrolytic reduction cells ZA824257B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8119589 1981-06-25

Publications (1)

Publication Number Publication Date
ZA824257B true ZA824257B (en) 1983-05-25

Family

ID=10522792

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA824257A ZA824257B (en) 1981-06-25 1982-06-16 Electrolytic reduction cells

Country Status (12)

Country Link
US (1) US4551218A (ko)
EP (1) EP0068782B1 (ko)
JP (1) JPS6033905B2 (ko)
KR (1) KR880000707B1 (ko)
AT (1) ATE17133T1 (ko)
AU (1) AU555450B2 (ko)
BR (1) BR8203698A (ko)
CA (1) CA1175779A (ko)
DE (1) DE3268104D1 (ko)
ES (1) ES8305849A1 (ko)
NO (1) NO158144C (ko)
ZA (1) ZA824257B (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3472973D1 (en) * 1983-08-16 1988-09-01 Alcan Int Ltd Method of filtering molten metal
US4612103A (en) * 1983-11-29 1986-09-16 Alcan International Limited Aluminium reduction cells
GB8331769D0 (en) * 1983-11-29 1984-01-04 Alcan Int Ltd Aluminium reduction cells
LU85858A1 (fr) * 1985-04-19 1986-11-05 Electro Nite Procede destine a empecher des depots sur les parois de recipients metallurgiques et recipient metallurgique adapte a la mise en oeuvre de ce procede
US5122184A (en) * 1990-12-28 1992-06-16 Aluminum Company Of America Molten salt coalescence in molten aluminum
CA2073625C (en) * 1992-07-10 1998-02-03 Adam Jan Gesing Process and apparatus for melting metals while reducing losses due to oxidation
ES2069496B1 (es) * 1993-08-10 1995-11-01 Asturiana De Zinc Sa Cuba para instalaciones de electrolisis.
US5498320A (en) * 1994-12-15 1996-03-12 Solv-Ex Corporation Method and apparatus for electrolytic reduction of fine-particle alumina with porous-cathode cells
US5914440A (en) * 1997-03-18 1999-06-22 Noranda Inc. Method and apparatus removal of solid particles from magnesium chloride electrolyte and molten magnesium by filtration
WO2007148297A2 (en) * 2006-06-22 2007-12-27 Moltech Invent S.A. Aluminium collection in electrowinning cells
BRPI0717884A2 (pt) 2006-11-03 2013-10-29 Alcan Int Ltd Aparelhos e método para escoamento de metal
WO2009058277A1 (en) * 2007-10-29 2009-05-07 Ekc Technology, Inc. Novel nitrile and amidoxime compounds and methods of preparation
CN101418456B (zh) * 2008-11-19 2010-08-25 中国铝业股份有限公司 导流结构铝电解槽的阴阳极配置方法
US8075747B2 (en) * 2009-01-30 2011-12-13 Alcoa Inc. Enhancement of aluminum tapping by application of targeted electromagnetic field
DE102010041084A1 (de) * 2010-09-20 2012-03-22 Sgl Carbon Se Elektrolysezelle zur Gewinnung von Aluminium
DE102011078002A1 (de) * 2011-06-22 2012-12-27 Sgl Carbon Se Ringförmige Elektrolysezelle und ringförmige Kathode mit Magnetfeldkompensation
US20150060295A1 (en) * 2013-08-29 2015-03-05 Elliot B. Kennel Electrochemical cell for aluminum production using carbon monoxide
US10017867B2 (en) 2014-02-13 2018-07-10 Phinix, LLC Electrorefining of magnesium from scrap metal aluminum or magnesium alloys
WO2023086616A1 (en) * 2021-11-15 2023-05-19 Alcoa Usa Corp. Advanced purification cell for aluminum scrap recycling
US11952673B2 (en) 2022-04-25 2024-04-09 Phoenix Tailings, Inc. Systems and methods for recovery of molten metal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE338675B (ko) * 1964-12-30 1971-09-13 Conzinc Riotinto Ltd
US3475314A (en) * 1965-11-17 1969-10-28 Reynolds Metals Co Alumina reduction cell
OA02464A (fr) * 1966-07-06 1970-05-05 Montedison Spa Perfectionnement aux revêtements intérieurs cryolitiques dans les fours pour la fusion de l'aluminium.
NO115978B (ko) * 1967-01-24 1969-01-06 Alcan Aluminium Ltd
US3677926A (en) * 1970-06-16 1972-07-18 Ass Lead Mfg Ltd Cell for electrolytic refining of metals
NO764014L (ko) * 1975-12-31 1977-07-01 Aluminum Co Of America
US4338177A (en) * 1978-09-22 1982-07-06 Metallurgical, Inc. Electrolytic cell for the production of aluminum

Also Published As

Publication number Publication date
EP0068782B1 (en) 1985-12-27
AU555450B2 (en) 1986-09-25
BR8203698A (pt) 1983-06-21
AU8530382A (en) 1983-01-06
EP0068782A2 (en) 1983-01-05
NO822174L (no) 1982-12-27
CA1175779A (en) 1984-10-09
KR880000707B1 (ko) 1988-04-25
US4551218A (en) 1985-11-05
EP0068782A3 (en) 1983-04-13
JPS586991A (ja) 1983-01-14
JPS6033905B2 (ja) 1985-08-06
NO158144B (no) 1988-04-11
ATE17133T1 (de) 1986-01-15
DE3268104D1 (en) 1986-02-06
ES513435A0 (es) 1983-04-16
ES8305849A1 (es) 1983-04-16
NO158144C (no) 1988-07-20

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