AU770338B2 - Aluminum electrowinning cell with sidewalls resistant to molten electrolyte - Google Patents

Aluminum electrowinning cell with sidewalls resistant to molten electrolyte Download PDF

Info

Publication number: AU770338B2
Authority: AU; Australia
Prior art keywords: aluminium; cell; peripheral surface; molten; cathode
Prior art date: 1999-10-26
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.): Ceased

Application number

AU76795/00A

Other languages

English (en)

Other versions

AU7679500A (en

Inventor

Georges Berclaz

Vittorio De Nora

Jean-Jacques Duruz

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.)

Moltech Invent SA

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

2000-10-16

Publication date

2004-02-19

1999-11-01 Priority claimed from US09/431,023 external-priority patent/US6258246B1/en

2000-10-16 Application filed by Moltech Invent SA filed Critical Moltech Invent SA

2001-05-08 Publication of AU7679500A publication Critical patent/AU7679500A/en

2004-02-19 Application granted granted Critical

2004-02-19 Publication of AU770338B2 publication Critical patent/AU770338B2/en

2020-10-16 Anticipated expiration legal-status Critical

Status Ceased 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)
Battery Electrode And Active Subsutance (AREA)
Secondary Cells (AREA)

AU76795/00A 1999-10-26 2000-10-16 Aluminum electrowinning cell with sidewalls resistant to molten electrolyte Ceased AU770338B2 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
AU61180/99		1999-10-26
IBPCT/IB99/01739		1999-10-26
US09/431023		1999-11-01
US09/431,023 US6258246B1 (en)	1998-05-19	1999-11-01	Aluminium electrowinning cell with sidewalls resistant to molten electrolyte
PCT/IB2000/001483 WO2001031087A1 (en)	1999-10-26	2000-10-16	Aluminum electrowinning cell with sidewalls resistant to molten electrolyte

Publications (2)

Publication Number	Publication Date
AU7679500A AU7679500A (en)	2001-05-08
AU770338B2 true AU770338B2 (en)	2004-02-19

Family

ID=26318759

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU76795/00A Ceased AU770338B2 (en)	1999-10-26	2000-10-16	Aluminum electrowinning cell with sidewalls resistant to molten electrolyte

Country Status (8)

Country	Link
EP (1)	EP1230436B1 (de)
AT (1)	ATE299959T1 (de)
AU (1)	AU770338B2 (de)
CA (1)	CA2387414A1 (de)
DE (1)	DE60021411T2 (de)
NO (1)	NO20021953L (de)
NZ (1)	NZ517674A (de)
WO (1)	WO2001031087A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2282680C1 (ru) *	2005-04-05	2006-08-27	Общество с ограниченной ответственностью "Инженерно-технологический центр"	Электролизер для производства алюминия
CN102400175A (zh) *	2011-10-08	2012-04-04	高伟	铝电解槽阴极导电结构
RU2485216C1 (ru) *	2012-02-21	2013-06-20	Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС"	Электролизер для производства алюминия

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1998053120A1 (en) *	1997-05-23	1998-11-26	Moltech Invent S.A.	Aluminium production cell and cathode
WO1999062763A2 (en) *	1998-06-05	1999-12-09	Navion As	Floating structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0996772B1 (de) *	1997-07-08	2001-10-17	MOLTECH Invent S.A.	Gestaltung einer zelle zur aluminiumherstellung

2000
- 2000-10-16 EP EP00966360A patent/EP1230436B1/de not_active Expired - Lifetime
- 2000-10-16 AT AT00966360T patent/ATE299959T1/de not_active IP Right Cessation
- 2000-10-16 DE DE60021411T patent/DE60021411T2/de not_active Expired - Fee Related
- 2000-10-16 CA CA002387414A patent/CA2387414A1/en not_active Abandoned
- 2000-10-16 WO PCT/IB2000/001483 patent/WO2001031087A1/en not_active Ceased
- 2000-10-16 AU AU76795/00A patent/AU770338B2/en not_active Ceased
- 2000-10-16 NZ NZ517674A patent/NZ517674A/en unknown
2002
- 2002-04-25 NO NO20021953A patent/NO20021953L/no not_active Application Discontinuation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1998053120A1 (en) *	1997-05-23	1998-11-26	Moltech Invent S.A.	Aluminium production cell and cathode
WO1999062763A2 (en) *	1998-06-05	1999-12-09	Navion As	Floating structure

Also Published As

Publication number	Publication date
AU7679500A (en)	2001-05-08
NO20021953D0 (no)	2002-04-25
ATE299959T1 (de)	2005-08-15
CA2387414A1 (en)	2001-05-03
DE60021411D1 (de)	2005-08-25
WO2001031087A1 (en)	2001-05-03
NZ517674A (en)	2004-07-30
EP1230436B1 (de)	2005-07-20
NO20021953L (no)	2002-04-25
DE60021411T2 (de)	2006-04-27
EP1230436A1 (de)	2002-08-14

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Legal Events

Date	Code	Title	Description
2004-07-01	FGA	Letters patent sealed or granted (standard patent)