NO177108C - Aluminiumreduksjonscelle - Google Patents

Aluminiumreduksjonscelle

Info

Publication number: NO177108C
Authority: NO; Norway
Prior art keywords: reduction cell; aluminum reduction; cell; aluminaum; slab
Prior art date: 1987-09-16

Application number

NO901223A

Other languages

English (en)

Norwegian (no)

Other versions

NO901223D0 (no

NO177108B (no

NO901223L (no

Inventor

Vittorio De Nora

Jean-Jacques Duruz

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.)

1987-09-16

Filing date

1990-03-15

Publication date

1995-07-19

1990-03-15 Application filed by Moltech Invent Sa filed Critical Moltech Invent Sa

1990-03-15 Publication of NO901223D0 publication Critical patent/NO901223D0/no

1990-03-15 Publication of NO901223L publication Critical patent/NO901223L/no

1995-04-10 Publication of NO177108B publication Critical patent/NO177108B/no

1995-07-19 Publication of NO177108C publication Critical patent/NO177108C/no

Links

XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
229910052782 aluminium Inorganic materials 0.000 title abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
239000010959 steel Substances 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
- C25C3/16—Electric current supply devices, e.g. bus bars
- 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)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Engineering & Computer Science (AREA)
Electrolytic Production Of Metals (AREA)
Cell Electrode Carriers And Collectors (AREA)
Battery Electrode And Active Subsutance (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Secondary Cells (AREA)
Electric Double-Layer Capacitors Or The Like (AREA)

NO901223A 1987-09-16 1990-03-15 Aluminiumreduksjonscelle NO177108C (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
PCT/US1987/002356 WO1989002489A1 (en)	1987-09-16	1987-09-16	Cathode current collector for aluminum production cells
PCT/EP1988/000815 WO1989002486A1 (en)	1987-09-16	1988-09-08	Cathode current collector for aluminum production cells

Publications (4)

Publication Number	Publication Date
NO901223D0 NO901223D0 (no)	1990-03-15
NO901223L NO901223L (no)	1990-03-15
NO177108B NO177108B (no)	1995-04-10
NO177108C true NO177108C (no)	1995-07-19

Family

ID=22202558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO901223A NO177108C (no)	1987-09-16	1990-03-15	Aluminiumreduksjonscelle

Country Status (10)

Country	Link
US (1)	US5071533A (de)
EP (1)	EP0308015B1 (de)
AT (1)	ATE81684T1 (de)
AU (1)	AU614096B2 (de)
BR (1)	BR8807701A (de)
CA (1)	CA1333061C (de)
DE (1)	DE3875437T2 (de)
ES (1)	ES2035249T3 (de)
NO (1)	NO177108C (de)
WO (2)	WO1989002489A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6001236A (en)	1992-04-01	1999-12-14	Moltech Invent S.A.	Application of refractory borides to protect carbon-containing components of aluminium production cells
US5651874A (en)	1993-05-28	1997-07-29	Moltech Invent S.A.	Method for production of aluminum utilizing protected carbon-containing components
US5310476A (en) *	1992-04-01	1994-05-10	Moltech Invent S.A.	Application of refractory protective coatings, particularly on the surface of electrolytic cell components
US5362366A (en) *	1992-04-27	1994-11-08	Moltech Invent S.A.	Anode-cathode arrangement for aluminum production cells
US5413689A (en) *	1992-06-12	1995-05-09	Moltech Invent S.A.	Carbon containing body or mass useful as cell component
US5560846A (en) *	1993-03-08	1996-10-01	Micropyretics Heaters International	Robust ceramic and metal-ceramic radiant heater designs for thin heating elements and method for production
WO1994020650A2 (en) *	1993-03-09	1994-09-15	Moltech Invent S.A.	Treated carbon cathodes for aluminium production
US5320717A (en) *	1993-03-09	1994-06-14	Moltech Invent S.A.	Bonding of bodies of refractory hard materials to carbonaceous supports
US5397450A (en) *	1993-03-22	1995-03-14	Moltech Invent S.A.	Carbon-based bodies in particular for use in aluminium production cells
US5374342A (en) *	1993-03-22	1994-12-20	Moltech Invent S.A.	Production of carbon-based composite materials as components of aluminium production cells
CA2160468C (en) *	1993-04-19	2001-10-02	Jainagesh A. Sekhar	Treated carbon or carbon-based cathodic components of aluminium production cells
PL311202A1 (en) *	1993-04-19	1996-02-05	Moltech Invent Sa	Method of conditioning components of chambers used in aluminium production processes
US5486278A (en) *	1993-06-02	1996-01-23	Moltech Invent S.A.	Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell
US5679224A (en) *	1993-11-23	1997-10-21	Moltech Invent S.A.	Treated carbon or carbon-based cathodic components of aluminum production cells
US5478676A (en) *	1994-08-02	1995-12-26	Rexam Graphics	Current collector having a conductive primer layer
CA2199288C (en)	1994-09-08	2008-06-17	Vittorio De Nora	Aluminium electrowinning cell with improved carbon cathode blocks
US5753163A (en)	1995-08-28	1998-05-19	Moltech. Invent S.A.	Production of bodies of refractory borides
US5753382A (en) *	1996-01-10	1998-05-19	Moltech Invent S.A.	Carbon bodies resistant to deterioration by oxidizing gases
US6719890B2 (en) *	2002-04-22	2004-04-13	Northwest Aluminum Technologies	Cathode for a hall-heroult type electrolytic cell for producing aluminum
CN101451249B (zh) *	2007-12-05	2012-06-13	沈阳铝镁设计研究院有限公司	一种消除铝电解槽铝液中水平电流的方法
CN101775622B (zh) *	2009-01-13	2011-11-16	沈阳铝镁设计研究院有限公司	一种节能型铝电解槽阴极结构
CN101838824A (zh) *	2010-05-20	2010-09-22	河南中孚实业股份有限公司	大型预焙铝电解槽新型阴极内衬结构
KR102492794B1 (ko) *	2016-08-12	2023-01-27	보스톤 일렉트로메탈러지칼 코포레이션	야금 용기의 무-누설 전류 수집기 어셈블리지 및 제조 방법
EP4394089A1 (de) *	2022-12-26	2024-07-03	Dubai Aluminium PJSC	Kathodenkollektorstab und kathodenanordnung für hall-heroult-verfahren mit geringem spannungsabfall und geringem wärmeverlust

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR618356A (fr) *	1925-07-30	1927-03-08		Four pour la fabrication de l'aluminium
CH238183A (de) *	1943-08-23	1945-06-30	Aluminium Ind Ag	Verfahren zur Herstellung der Auskleidung aus Kunstkohlengussmasse von Öfen für die elektrolytische Erzeugung von Aluminium.
US3156639A (en) *	1961-08-17	1964-11-10	Reynolds Metals Co	Electrode
US3274093A (en) *	1961-08-29	1966-09-20	Reynolds Metals Co	Cathode construction for aluminum production
DE1187809B (de) *	1963-11-22	1965-02-25	Vaw Ver Aluminium Werke Ag	Elektrolysezelle zur schmelzflusselektrolytischen Herstellung von Aluminium
US3390071A (en) *	1964-10-26	1968-06-25	Reynolds Metals Co	Cathode construction for aluminum reduction cell
SE338675B (de) *	1964-12-30	1971-09-13	Conzinc Riotinto Ltd
US3434957A (en) *	1966-02-18	1969-03-25	Arthur F Johnson	Aluminum reduction cell with aluminum and refractory layered bottom construction

1987
- 1987-09-16 WO PCT/US1987/002356 patent/WO1989002489A1/en not_active Ceased
1988
- 1988-09-08 US US07/466,367 patent/US5071533A/en not_active Expired - Fee Related
- 1988-09-08 AT AT88201958T patent/ATE81684T1/de active
- 1988-09-08 WO PCT/EP1988/000815 patent/WO1989002486A1/en not_active Ceased
- 1988-09-08 BR BR888807701A patent/BR8807701A/pt not_active Application Discontinuation
- 1988-09-08 EP EP88201958A patent/EP0308015B1/de not_active Expired - Lifetime
- 1988-09-08 AU AU23897/88A patent/AU614096B2/en not_active Ceased
- 1988-09-08 ES ES198888201958T patent/ES2035249T3/es not_active Expired - Lifetime
- 1988-09-08 DE DE8888201958T patent/DE3875437T2/de not_active Expired - Fee Related
- 1988-09-15 CA CA000577514A patent/CA1333061C/en not_active Expired - Fee Related
1990
- 1990-03-15 NO NO901223A patent/NO177108C/no unknown

Also Published As

Publication number	Publication date
NO901223D0 (no)	1990-03-15
WO1989002486A1 (en)	1989-03-23
AU2389788A (en)	1989-04-17
US5071533A (en)	1991-12-10
NO177108B (no)	1995-04-10
DE3875437T2 (de)	1993-03-25
ATE81684T1 (de)	1992-11-15
NO901223L (no)	1990-03-15
EP0308015B1 (de)	1992-10-21
DE3875437D1 (de)	1992-11-26
AU614096B2 (en)	1991-08-22
BR8807701A (pt)	1990-07-24
EP0308015A1 (de)	1989-03-22
ES2035249T3 (es)	1993-04-16
WO1989002489A1 (en)	1989-03-23
CA1333061C (en)	1994-11-15

Publication	Publication Date	Title
NO177108C (no)	1995-07-19	Aluminiumreduksjonscelle
RO93452A (ro)	1987-12-31	Catod pentru celule de electroliza
IT8422935A0 (it)	1984-10-01	Vasca di elettrolisi a intensita'superiore a 250.000 ampere per laproduzione di alluminio mediante il procedimento hall-heroult.
GB2202365B (en)	1990-08-22	Electrolytic cell stack with molten electrolyte migration control
FR2599050B1 (fr)	1990-12-21	Electrodes durables pour l'electrolyse avec degagement d'oxygene d'anode et procede par leur production
OA07274A (fr)	1984-04-30	Eléments cathodiques flottants, à base de réfractaire électroconducteur, pour la production d'aluminium par électrolyse.
FR2599386B1 (fr)	1990-12-21	Electrodes durables pour l'electrolyse et procede pour leur fabrication
IT8220407A0 (it)	1982-03-26	Anodo per procedimenti elettrolitici.
NO901224L (no)	1990-03-15	Komposittcellebunn for aluminiumelektroutvinning.
JPS5767184A (en)	1982-04-23	Stabilizing method for metallic bed of aluminum in electrolytic cell for aluminum
DE69021208D1 (de)	1995-08-31	Elektrodenstruktur für elektrolytische zelle.
ES8701281A1 (es)	1986-11-16	Combinacion de electrodos para limpiador de agua segun el principio de ionizacion preferiblemente para piscinas
DE3667304D1 (de)	1990-01-11	Elektrolytische zelle.
FR2471423B1 (fr)	1986-02-07	Electrode pour cellules d'electrolyse, notamment pour cellules a cathode de mercure
TR27340A (tr)	1995-01-13	Dogru akimli ark firini ve isletilmesine mahsus usul.
GB8420873D0 (en)	1984-09-19	Electrode for electrolytic cell
ZA862688B (en)	1986-11-26	Anode for electrochemical processes
CA2028215A1 (en)	1991-04-24	Direct current electric arc furnace
de Nora et al.	1989	Cathode Current Collector for Aluminum Electrowinning
NO871717D0 (no)	1987-04-24	Anode for elektrolyser.
FI851887L (fi)	1985-05-13	Elektrod foer elektrometallurgiska foerfaranden.
IT1149002B (it)	1986-12-03	Procedimento per l'estrazione di zinco massiccio per via elettrolitica con anodi di idrogeno
NO822173L (no)	1982-12-27	Elektrolyse-celle.
FR2445394B1 (fr)	1985-09-06	Procede pour augmenter le rendement en courant d'une electrolyse a electrolyte fondu avec degagement d'oxygene a l'anode
AU587292B2 (en)	1989-08-10	Laminated carbon cathode for cells for the production of aluminium by electrolytic smelting