NO20021953L - Celle for aluminiumelektroutvinning med sidevegger bestandige for smeltet elektrolytt - Google Patents

Celle for aluminiumelektroutvinning med sidevegger bestandige for smeltet elektrolytt

Info

Publication number: NO20021953L
Authority: NO; Norway
Prior art keywords: molten electrolyte; aluminium; lining; cell bottom; peripheral surface
Prior art date: 1999-10-26

Application number

NO20021953A

Other languages

English (en)

Norwegian (no)

Other versions

NO20021953D0 (no

Inventor

Jean-Jacques Duruz

Vittorio De Nora

Georges Berclaz

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

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

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

2002-04-25 Publication of NO20021953D0 publication Critical patent/NO20021953D0/no

2002-04-25 Publication of NO20021953L publication Critical patent/NO20021953L/no

Links

XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 6
229910052782 aluminium Inorganic materials 0.000 title abstract 6
239000003792 electrolyte Substances 0.000 title abstract 6
238000011084 recovery Methods 0.000 title 1
239000004411 aluminium Substances 0.000 abstract 5
230000002093 peripheral effect Effects 0.000 abstract 3
229910052582 BN Inorganic materials 0.000 abstract 1
PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 abstract 1
229910052581 Si3N4 Inorganic materials 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
238000005363 electrowinning Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
229910010271 silicon carbide Inorganic materials 0.000 abstract 1
HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 abstract 1

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

NO20021953A 1999-10-26 2002-04-25 Celle for aluminiumelektroutvinning med sidevegger bestandige for smeltet elektrolytt NO20021953L (no)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
IBPCT/IB99/01739		1999-10-26
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
NO20021953D0 NO20021953D0 (no)	2002-04-25
NO20021953L true NO20021953L (no)	2002-04-25

Family

ID=26318759

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20021953A NO20021953L (no)	1999-10-26	2002-04-25	Celle for aluminiumelektroutvinning med sidevegger bestandige for smeltet elektrolytt

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2287362A1 (en) *	1997-05-23	1998-11-26	Moltech Invent S.A.	Aluminium production cell and cathode
WO1999002763A1 (en) *	1997-07-08	1999-01-21	Moltech Invent S.A.	Aluminium production cell design
NO982585L (no) *	1998-06-05	1999-12-06	Navion As	System for bruk ved arbeidsoperasjoner til havs, på innsjöer eaalaa

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

Also Published As

Publication number	Publication date
AU7679500A (en)	2001-05-08
EP1230436A1 (de)	2002-08-14
WO2001031087A1 (en)	2001-05-03
EP1230436B1 (de)	2005-07-20
CA2387414A1 (en)	2001-05-03
NO20021953D0 (no)	2002-04-25
DE60021411T2 (de)	2006-04-27
DE60021411D1 (de)	2005-08-25
ATE299959T1 (de)	2005-08-15
NZ517674A (en)	2004-07-30
AU770338B2 (en)	2004-02-19

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Legal Events

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