DE3468238D1 - Low energy aluminum reduction cell with induced bath flow - Google Patents

Low energy aluminum reduction cell with induced bath flow

Info

Publication number: DE3468238D1
Authority: DE; Germany
Prior art keywords: low energy; reduction cell; aluminum reduction; bath flow; energy aluminum
Prior art date: 1983-02-17
Legal status (The legal status 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 status listed.): Expired

Application number

DE8484900797T

Other languages

German (de)

Inventor

Larry Boxall

Bernard Gamson

John Green

Stephen Traugott

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rio Tinto Aluminium Ltd

Original Assignee

Commonwealth Aluminum Corp

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.)

1983-02-17

Filing date

1984-01-20

Publication date

1988-02-04

1984-01-20 Application filed by Commonwealth Aluminum Corp filed Critical Commonwealth Aluminum Corp

1988-02-04 Application granted granted Critical

1988-02-04 Publication of DE3468238D1 publication Critical patent/DE3468238D1/en

Status Expired legal-status Critical Current

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)
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)
Battery Electrode And Active Subsutance (AREA)

DE8484900797T 1983-02-17 1984-01-20 Low energy aluminum reduction cell with induced bath flow Expired DE3468238D1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US46757083A	1983-02-17	1983-02-17
PCT/US1984/000075 WO1984003308A1 (en)	1983-02-17	1984-01-20	Low energy aluminum reduction cell with induced bath flow

Publications (1)

Publication Number	Publication Date
DE3468238D1 true DE3468238D1 (en)	1988-02-04

Family

ID=23856249

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8484900797T Expired DE3468238D1 (en)	1983-02-17	1984-01-20	Low energy aluminum reduction cell with induced bath flow

Country Status (11)

Country	Link
EP (1)	EP0135535B1 (en)
JP (1)	JPS60500541A (en)
AU (1)	AU578410B2 (en)
BR (1)	BR8405353A (en)
CA (1)	CA1254855A (en)
DE (1)	DE3468238D1 (en)
ES (1)	ES8501809A1 (en)
IS (1)	IS1296B6 (en)
NZ (1)	NZ207174A (en)
SU (1)	SU1542420A3 (en)
WO (1)	WO1984003308A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE105028T1 (en) *	1989-02-20	1994-05-15	Comalco Alu	CELL FOR MELT ELECTROLYTIC PRODUCTION OF ALUMINUM.
AU746427B2 (en) *	1998-02-11	2002-05-02	Moltech Invent S.A.	Drained cathode aluminium electrowinning cell with improved alumina distribution
JP4830275B2 (en) *	2004-07-22	2011-12-07	ソニー株式会社	Memory element
CA2919332A1 (en) *	2013-08-09	2015-02-12	Rio Tinto Alcan International Limited	Electrolysis tank with slotted floor
WO2018019910A1 (en)	2016-07-26	2018-02-01	Sgl Cfl Ce Gmbh	Cathode assembly for the production of aluminum
JP7076296B2 (en) *	2018-06-19	2022-05-27	東邦チタニウム株式会社	Method of manufacturing molten metal and molten salt electrolytic cell

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3582483A (en) *	1962-06-29	1971-06-01	Elektrokemisk As	Process for electrolytically producing aluminum
US4093524A (en) *	1976-12-10	1978-06-06	Kaiser Aluminum & Chemical Corporation	Bonding of refractory hard metal
FR2409326A1 (en) *	1977-11-18	1979-06-15	Nippon Light Metal Co	Electrolytic production of aluminium - using cell with stack of funnel shaped electrodes, whereby chlorine is prevented from re-contacting the produced aluminium
US4333813A (en) *	1980-03-03	1982-06-08	Reynolds Metals Company	Cathodes for alumina reduction cells
GB2084864A (en) *	1980-10-06	1982-04-21	Brookes Nigel Terence	Visor wiper
US4341611A (en) *	1980-12-18	1982-07-27	Reynolds Metals Company	Alumina reduction cell
AU2713684A (en) *	1983-04-26	1984-11-01	Aluminium Company Of America	Electrolytic cell

1984
- 1984-01-20 JP JP59500833A patent/JPS60500541A/en active Granted
- 1984-01-20 AU AU24929/84A patent/AU578410B2/en not_active Expired
- 1984-01-20 BR BR8405353A patent/BR8405353A/en not_active IP Right Cessation
- 1984-01-20 WO PCT/US1984/000075 patent/WO1984003308A1/en active IP Right Grant
- 1984-01-20 EP EP84900797A patent/EP0135535B1/en not_active Expired
- 1984-01-20 DE DE8484900797T patent/DE3468238D1/en not_active Expired
- 1984-02-09 IS IS2881A patent/IS1296B6/en unknown
- 1984-02-13 CA CA000447259A patent/CA1254855A/en not_active Expired
- 1984-02-16 NZ NZ207174A patent/NZ207174A/en unknown
- 1984-02-17 ES ES529828A patent/ES8501809A1/en not_active Expired
- 1984-10-16 SU SU843806469A patent/SU1542420A3/en active

Also Published As

Publication number	Publication date
JPH0310715B2 (en)	1991-02-14
SU1542420A3 (en)	1990-02-07
NZ207174A (en)	1987-03-31
EP0135535B1 (en)	1987-12-23
IS2881A7 (en)	1984-08-18
ES529828A0 (en)	1984-12-01
WO1984003308A1 (en)	1984-08-30
BR8405353A (en)	1985-02-12
EP0135535A1 (en)	1985-04-03
ES8501809A1 (en)	1984-12-01
AU578410B2 (en)	1988-10-27
JPS60500541A (en)	1985-04-18
IS1296B6 (en)	1987-07-07
CA1254855A (en)	1989-05-30
AU2492984A (en)	1984-09-10

Legal Events

Date	Code	Title	Description
1989-01-12	8364	No opposition during term of opposition
1992-01-30	8327	Change in the person/name/address of the patent owner	Owner name: COMALCO ALUMINIUM LTD., MELBOURNE, VICTORIA, AU
1992-01-30	8328	Change in the person/name/address of the agent	Free format text: PALGEN, P., DIPL.-PHYS. DR.RER.NAT., 4000 DUESSELDORF SCHUMACHER, H., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 4300 ESSEN
1995-01-12	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
EP0118797A3 (en)	1986-08-13	Solar cell
GB2128017B (en)	1986-05-08	Solar cell unit
GB8625318D0 (en)	1986-11-26	Solar cell
ZA837251B (en)	1984-08-29	Multilayer photoelectrodes and photovoltaic cells
JPS57186375A (en)	1982-11-16	Solar energy converter
EP0054157A3 (en)	1982-09-08	Solar cell with increased efficiency
EP0112111A3 (en)	1985-04-10	Solar cell
DE3363031D1 (en)	1986-05-22	Aluminium electrolytic reduction cells
DE3468238D1 (en)	1988-02-04	Low energy aluminum reduction cell with induced bath flow
JPS57194184A (en)	1982-11-29	Absorbing cell for marine energy
DE3270833D1 (en)	1986-06-05	Electrodeposition cell
GB2200791B (en)	1989-11-29	Cell corrosion reduction
GB2161645B (en)	1987-10-14	Cell corrosion reduction
GB8306839D0 (en)	1983-04-20	Solar cell
ZA831566B (en)	1983-11-30	Solar cell
GB8429696D0 (en)	1985-01-03	Warming liquid by solar energy
IL66166A (en)	1985-12-31	Solar concentrator
ZA86641B (en)	1987-04-29	Cell corrosion reduction
GB8412800D0 (en)	1984-06-27	Kitchen-tensil combination with energy saving features
JPS57149482A (en)	1982-09-16	Aluminum electrolyte and electrodeposition
NO844025L (en)	1984-10-08	LOW ENERGY ALUMINUM REDUCTION CELL WITH INDUCED BATH FLOW.
DE3365231D1 (en)	1986-09-18	Hydraulic system with energy saving means
DE3478500D1 (en)	1989-07-06	Flow cell
DE3371652D1 (en)	1987-06-25	Electrolytic reduction cell
GB8325752D0 (en)	1983-10-26	Harnessing energy