NO20021951D0 - Aluminiumelektroutvinningscelle med drenert katode med forbedret elektrolyttsirkulasjon - Google Patents

Aluminiumelektroutvinningscelle med drenert katode med forbedret elektrolyttsirkulasjon

Info

Publication number: NO20021951D0
Authority: NO; Norway
Prior art keywords: cathode; sloped; inter; anode; horizontal
Prior art date: 1999-10-26

Application number

NO20021951A

Other languages

English (en)

Other versions

NO20021951L (no

Inventor

Vittorio De Nora

Original Assignee

Moltech Invent Sa

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.)

1999-10-26

Filing date

2002-04-25

Publication date

2002-04-25

2002-04-25 Application filed by Moltech Invent Sa filed Critical Moltech Invent Sa

2002-04-25 Publication of NO20021951L publication Critical patent/NO20021951L/no

2002-04-25 Publication of NO20021951D0 publication Critical patent/NO20021951D0/no

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)
Hybrid Cells (AREA)
Secondary Cells (AREA)
Fuel Cell (AREA)

NO20021951A 1999-10-26 2002-04-25 Aluminiumelektroutvinningscelle med drenert katode med forbedret elektrolyttsirkulasjon NO20021951D0 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IBPCT/IB99/01740		1999-10-26
PCT/IB2000/001552 WO2001031088A1 (en)	1999-10-26	2000-10-25	Drained-cathode aluminium electrowinning cell with improved electrolyte circulation

Publications (2)

Publication Number	Publication Date
NO20021951L NO20021951L (no)	2002-04-25
NO20021951D0 true NO20021951D0 (no)	2002-04-25

Family

ID=11004918

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20021951A NO20021951D0 (no)	1999-10-26	2002-04-25	Aluminiumelektroutvinningscelle med drenert katode med forbedret elektrolyttsirkulasjon

Country Status (9)

Country	Link
US (1)	US6797148B2 (no)
EP (1)	EP1224340B1 (no)
AT (1)	ATE294262T1 (no)
AU (1)	AU779737B2 (no)
CA (1)	CA2384285A1 (no)
DE (1)	DE60019782T2 (no)
ES (1)	ES2238318T3 (no)
NO (1)	NO20021951D0 (no)
WO (1)	WO2001031088A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040163967A1 (en) *	2003-02-20	2004-08-26	Lacamera Alfred F.	Inert anode designs for reduced operating voltage of aluminum production cells
CN102022938B (zh) *	2011-01-07	2012-02-29	长沙理工大学	一种基于热管的导流式铝电解槽
DE102011078002A1 (de) *	2011-06-22	2012-12-27	Sgl Carbon Se	Ringförmige Elektrolysezelle und ringförmige Kathode mit Magnetfeldkompensation
GB201518048D0 (en) *	2015-10-12	2015-11-25	Barker Michael H And Grant Duncan A	Anode for a metal electrowinning process
AU2017238837B2 (en)	2016-03-25	2020-05-14	Alcoa Usa Corp.	Electrode configurations for electrolytic cells and related methods
WO2018009862A1 (en) *	2016-07-08	2018-01-11	Alcoa Usa Corp.	Advanced aluminum electrolysis cell
DE102021211935A1 (de)	2021-10-22	2023-04-27	Trimet Aluminium Se	Elektrolysezelle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH648870A5 (de) *	1981-10-23	1985-04-15	Alusuisse	Kathode fuer eine schmelzflusselektrolysezelle zur herstellung von aluminium.
HU9301549D0 (en) *	1990-11-28	1993-12-28	Moltech Invent Sa	Electrode and multipolar cell for manufacturing aluminium
DE69210038T2 (de) *	1991-11-20	1996-09-05	Moltech Invent S.A., Luxemburg/Luxembourg	Zelle für die elektrolyse von tonerde,vorzugsweise bei niedrigeren temperaturen
US5725744A (en) *	1992-03-24	1998-03-10	Moltech Invent S.A.	Cell for the electrolysis of alumina at low temperatures
US5364513A (en) *	1992-06-12	1994-11-15	Moltech Invent S.A.	Electrochemical cell component or other material having oxidation preventive coating

2000
- 2000-10-25 EP EP00969735A patent/EP1224340B1/en not_active Expired - Lifetime
- 2000-10-25 WO PCT/IB2000/001552 patent/WO2001031088A1/en not_active Ceased
- 2000-10-25 AU AU79386/00A patent/AU779737B2/en not_active Ceased
- 2000-10-25 DE DE60019782T patent/DE60019782T2/de not_active Expired - Fee Related
- 2000-10-25 ES ES00969735T patent/ES2238318T3/es not_active Expired - Lifetime
- 2000-10-25 CA CA002384285A patent/CA2384285A1/en not_active Abandoned
- 2000-10-25 AT AT00969735T patent/ATE294262T1/de not_active IP Right Cessation
2002
- 2002-04-25 NO NO20021951A patent/NO20021951D0/no not_active Application Discontinuation
- 2002-04-27 US US10/133,224 patent/US6797148B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO2001031088A1 (en)	2001-05-03
NO20021951L (no)	2002-04-25
AU779737B2 (en)	2005-02-10
ES2238318T3 (es)	2005-09-01
US20020166775A1 (en)	2002-11-14
DE60019782D1 (de)	2005-06-02
DE60019782T2 (de)	2005-09-29
EP1224340B1 (en)	2005-04-27
CA2384285A1 (en)	2001-05-03
EP1224340A1 (en)	2002-07-24
ATE294262T1 (de)	2005-05-15
AU7938600A (en)	2001-05-08
US6797148B2 (en)	2004-09-28

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Legal Events

Date	Code	Title	Description
2007-11-19	FC2A	Withdrawal, rejection or dismissal of laid open patent application