ATE304067T1 - Verhinderung der auflösung von metallischen anoden der aluminiumproduktion - Google Patents

Verhinderung der auflösung von metallischen anoden der aluminiumproduktion

Info

Publication number: ATE304067T1
Authority: AT; Austria
Prior art keywords: oxidisable; product; transition metal; electrolyte; anode
Prior art date: 2002-03-30

Application number

AT03745380T

Other languages

English (en)

Inventor

Nora Vittorio De

Jean-Jacques Duruz

Original Assignee

Moltech Invent Sa

Nora Vittorio De

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.)

2002-03-30

Filing date

2003-03-31

Publication date

2005-09-15

2003-03-31 Application filed by Moltech Invent Sa, Nora Vittorio De filed Critical Moltech Invent Sa

2005-09-15 Application granted granted Critical

2005-09-15 Publication of ATE304067T1 publication Critical patent/ATE304067T1/de

Links

229910052782 aluminium Inorganic materials 0.000 title abstract 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 3
238000004090 dissolution Methods 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
239000006227 byproduct Substances 0.000 abstract 4
239000003792 electrolyte Substances 0.000 abstract 4
239000000463 material Substances 0.000 abstract 4
230000004888 barrier function Effects 0.000 abstract 3
229910000314 transition metal oxide Inorganic materials 0.000 abstract 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
229910045601 alloy Inorganic materials 0.000 abstract 2
239000000956 alloy Substances 0.000 abstract 2
239000004411 aluminium Substances 0.000 abstract 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
229910052799 carbon Inorganic materials 0.000 abstract 2
229910052760 oxygen Inorganic materials 0.000 abstract 2
239000001301 oxygen Substances 0.000 abstract 2
KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 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
210000004027 cell Anatomy 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
230000001427 coherent effect Effects 0.000 abstract 1
239000000428 dust Substances 0.000 abstract 1
238000005363 electrowinning Methods 0.000 abstract 1
230000002401 inhibitory effect Effects 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
210000003537 structural cell Anatomy 0.000 abstract 1
229910052723 transition metal Inorganic materials 0.000 abstract 1
150000003624 transition metals Chemical class 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
- 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)
Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Electroluminescent Light Sources (AREA)
Conductive Materials (AREA)
Prevention Of Electric Corrosion (AREA)

AT03745380T 2002-03-30 2003-03-31 Verhinderung der auflösung von metallischen anoden der aluminiumproduktion ATE304067T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US10/112,673 US6638412B2 (en)	2000-12-01	2002-03-30	Prevention of dissolution of metal-based aluminium production anodes
PCT/IB2003/001238 WO2003083176A2 (en)	2002-03-30	2003-03-31	Prevention of dissolution of metal-based aluminium production anodes

Publications (1)

Publication Number	Publication Date
ATE304067T1 true ATE304067T1 (de)	2005-09-15

Family

ID=28673646

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT03745380T ATE304067T1 (de)	2002-03-30	2003-03-31	Verhinderung der auflösung von metallischen anoden der aluminiumproduktion

Country Status (9)

Country	Link
US (2)	US6638412B2 (de)
EP (1)	EP1490534B1 (de)
AT (1)	ATE304067T1 (de)
AU (1)	AU2003215847A1 (de)
CA (1)	CA2479821A1 (de)
DE (1)	DE60301567T2 (de)
ES (1)	ES2248766T3 (de)
NO (1)	NO20035304D0 (de)
WO (1)	WO2003083176A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6638412B2 (en) *	2000-12-01	2003-10-28	Moltech Invent S.A.	Prevention of dissolution of metal-based aluminium production anodes
CA2443745A1 (en) *	2001-04-12	2002-10-24	Moltech Invent S.A.	Nickel-iron anodes for aluminium electrowinning cells
DE60202377T2 (de) *	2001-09-07	2005-12-08	Moltech Invent S.A.	Aluminium elektrogewinungszellen mit geneigten durchlöcherten sauerstoffentwicklungsanoden
US7846309B2 (en) *	2003-08-14	2010-12-07	Rio Tinto Alcan International Limited	Metal electrowinning cell with electrolyte purifier
CA2567127C (en) *	2004-06-03	2012-08-28	Moltech Invent S.A.	High stability flow-through non-carbon anodes for aluminium electrowinning
DE112006002956B4 (de) *	2005-10-27	2020-06-18	Kyocera Corporation	Hitzebeständiges Legierungselement, Kollektorelement für eine Brennstoffzelle, Zellenstapel und Brennstoffzellenvorrichtung
US7504010B2 (en) *	2006-03-09	2009-03-17	Elkem As	Anode for electrolysis of aluminum
WO2007105124A2 (en) *	2006-03-10	2007-09-20	Moltech Invent S.A.	Aluminium electrowinning cell with reduced heat loss
CN102084517A (zh)	2008-05-15	2011-06-01	江森自控帅福得先进能源动力系统有限责任公司	电池系统
JP5562962B2 (ja) *	2008-09-08	2014-07-30	リオティントアルカンインターナショナルリミテッド	アルミニウム還元セル用の、高電流密度で動作する酸素発生金属陽極
CN103122463B (zh) *	2011-11-21	2015-07-22	沈阳铝镁设计研究院有限公司	一种保温型铝电解槽槽内衬侧部复合块
US9356314B2 (en)	2013-02-25	2016-05-31	Battelle Memorial Institute	Metallization pattern on solid electrolyte or porous support of sodium battery process
AU2014244488B2 (en) *	2013-03-13	2017-02-09	Alcoa Usa Corp.	Systems and methods of protecting electrolysis cells
CN104120454B (zh) *	2014-07-01	2016-08-17	湖南创元铝业有限公司	预焙阳极抗氧化性陶瓷基涂层及其涂覆方法
AU2016218531B2 (en) *	2015-02-13	2020-06-11	Norsk Hydro Asa	An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same
WO2019195527A1 (en) *	2018-04-05	2019-10-10	Dmc Global Inc.	Multilayer transition joint for aluminum smelter and method of making
US12116684B2 (en)	2018-04-24	2024-10-15	Battelle Energy Alliance, Llc	Methods of forming alloys by reducing metal oxides
CN112111759A (zh) *	2020-08-21	2020-12-22	阿坝铝厂	细晶化无杂质的铝锭制作方法
CN116536514A (zh) *	2023-04-17	2023-08-04	兰州理工大学	一种用有机酸从含锂电解铝电解质中提锂的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5651874A (en) *	1993-05-28	1997-07-29	Moltech Invent S.A.	Method for production of aluminum utilizing protected carbon-containing components
ZA939468B (en) *	1992-12-17	1994-08-10	Comalco Alu	Electrolysis cell for metal production
US5679224A (en) *	1993-11-23	1997-10-21	Moltech Invent S.A.	Treated carbon or carbon-based cathodic components of aluminum production cells
US6077415A (en) *	1998-07-30	2000-06-20	Moltech Invent S.A.	Multi-layer non-carbon metal-based anodes for aluminum production cells and method
EP1105552B1 (de) *	1998-07-30	2002-12-04	MOLTECH Invent S.A.	Langsam verzehrende, kohlenstofffreie anoden auf basis von metallen für aluminium-elektrogewinnungszellen
CA2339854A1 (en) *	1998-08-18	2000-03-02	Moltech Invent S.A.	Bipolar cell for the production of aluminium with carbon cathodes
WO2000040781A1 (en) *	1999-01-08	2000-07-13	Moltech Invent S.A.	Electrolytic cell with improved alumina supply
ES2194719T3 (es) *	1999-04-16	2003-12-01	Moltech Invent Sa	Revestimiento de proteccion de componentes expuestos a desgaste utilizados en el refino de metales fundidos.
ES2223587T3 (es) *	1999-10-26	2005-03-01	Moltech Invent S.A.	Celda para electrolisis de aluminio, con funcionamiento a baja emperatura.
US6638412B2 (en) *	2000-12-01	2003-10-28	Moltech Invent S.A.	Prevention of dissolution of metal-based aluminium production anodes

2002
- 2002-03-30 US US10/112,673 patent/US6638412B2/en not_active Expired - Fee Related
2003
- 2003-03-31 AT AT03745380T patent/ATE304067T1/de not_active IP Right Cessation
- 2003-03-31 WO PCT/IB2003/001238 patent/WO2003083176A2/en not_active Ceased
- 2003-03-31 EP EP03745380A patent/EP1490534B1/de not_active Expired - Lifetime
- 2003-03-31 ES ES03745380T patent/ES2248766T3/es not_active Expired - Lifetime
- 2003-03-31 DE DE60301567T patent/DE60301567T2/de not_active Expired - Fee Related
- 2003-03-31 AU AU2003215847A patent/AU2003215847A1/en not_active Abandoned
- 2003-03-31 US US10/506,200 patent/US20050269202A1/en not_active Abandoned
- 2003-03-31 CA CA002479821A patent/CA2479821A1/en not_active Abandoned
- 2003-11-28 NO NO20035304A patent/NO20035304D0/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE60301567T2 (de)	2006-06-14
WO2003083176A3 (en)	2004-02-12
NO20035304L (no)	2003-11-28
US20030075454A1 (en)	2003-04-24
CA2479821A1 (en)	2003-10-09
EP1490534A2 (de)	2004-12-29
US6638412B2 (en)	2003-10-28
EP1490534B1 (de)	2005-09-07
DE60301567D1 (de)	2005-10-13
ES2248766T3 (es)	2006-03-16
NO20035304D0 (no)	2003-11-28
US20050269202A1 (en)	2005-12-08
WO2003083176A2 (en)	2003-10-09
AU2003215847A1 (en)	2003-10-13

Legal Events

Date	Code	Title	Description
2006-03-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE304067T1 (de)	2005-09-15	Verhinderung der auflösung von metallischen anoden der aluminiumproduktion
CA2479048A1 (en)	2003-09-18	Reduction of metal oxides in an electrolytic cell
BR9917301A (pt)	2002-04-23	Modelo de circulação de banho de sal fundido para uma pilha eletrolìtica
US6521115B2 (en)	2003-02-18	Nickel-iron alloy-based anodes for aluminium electrowinning cells
CA2498622A1 (en)	2004-04-29	Aluminium electrowinning cells with metal-based anodes
DE60235242D1 (de)	2010-03-18	Reduktion von metalloxiden in einer elektrolysezelle
CA2393429A1 (en)	2001-06-14	Aluminium electrowinning with metal-based anodes
US6375813B1 (en)	2002-04-23	Dimensionally stable anode for electrolysis, method for maintaining dimensions of anode during electrolysis
NO20160141A1 (en)	2016-02-01	Electrolyte for producing aluminum by molten electrolysis
EP1102874B1 (de)	2008-04-23	Anoden auf basis von nickel-eisen-legierungen für aluminium-elektrogewinnungszellen
EA200600774A1 (ru)	2006-10-27	Электрохимическое восстановление оксидов металлов
US4504369A (en)	1985-03-12	Method to improve the performance of non-consumable anodes in the electrolysis of metal
WO2003014420A3 (en)	2003-10-09	Aluminium production cells with iron-based metal alloy anodes
CA2360094C (en)	2005-11-29	High-strength low-alloy steel anodes for aluminium electrowinning cells
US9080244B2 (en)	2015-07-14	Process for iron and steel production
CA2443745A1 (en)	2002-10-24	Nickel-iron anodes for aluminium electrowinning cells
DE60314999D1 (de)	2007-08-30	Minimierung des kohlenstofftransfers in einer elektrolysezelle
CA2451574A1 (en)	2002-12-05	Operation of aluminium electrowinning cells having metal-based anodes
US20030226760A1 (en)	2003-12-11	Aluminium electrowinning with metal-based anodes
Harris et al.	2000	Electrochemical cleaning of metallic surfaces
AU2002310576A1 (en)	2002-12-09	Operation of aluminium electrowinning cells having metal-based anodes