NZ709857A - An electrode for aluminium production and a method of making same - Google Patents

An electrode for aluminium production and a method of making same

Info

Publication number: NZ709857A
Authority: NZ; New Zealand
Prior art keywords: electrode; materials; aluminium; making same; aluminium production
Prior art date: 2013-01-22

Application number

NZ709857A

Other languages

English (en)

Inventor

Eirik Hagen

Bjarte Øye

Original Assignee

Norsk Hydro As

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.)

2013-01-22

Filing date

2014-01-20

Publication date

2019-07-26

2014-01-20 Application filed by Norsk Hydro As filed Critical Norsk Hydro As

2019-07-26 Publication of NZ709857A publication Critical patent/NZ709857A/en

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
- 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
- C25C3/12—Anodes
- 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
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon

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)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Cell Electrode Carriers And Collectors (AREA)

NZ709857A 2013-01-22 2014-01-20 An electrode for aluminium production and a method of making same NZ709857A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO20130123A NO338410B1 (no)	2013-01-22	2013-01-22	En elektrode for aluminiumsfremstilling og en fremgangsmåte for tildannelse av samme
PCT/NO2014/000002 WO2014116117A1 (en)	2013-01-22	2014-01-20	An electrode for aluminium production and a method of making same

Publications (1)

Publication Number	Publication Date
NZ709857A true NZ709857A (en)	2019-07-26

Family

ID=51227824

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NZ709857A NZ709857A (en)	2013-01-22	2014-01-20	An electrode for aluminium production and a method of making same

Country Status (10)

Country	Link
EP (1)	EP2948577B1 (no)
CN (1)	CN104937144B (no)
AU (1)	AU2014210417B2 (no)
BR (1)	BR112015017071A2 (no)
CA (1)	CA2896472C (no)
EA (1)	EA028191B1 (no)
NO (1)	NO338410B1 (no)
NZ (1)	NZ709857A (no)
SA (1)	SA515360744B1 (no)
WO (1)	WO2014116117A1 (no)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5704993A (en) *	1995-10-10	1998-01-06	The Regents Of The Univerisity Of California, Office Of Technology Transfer	High conductivity composite metal
US6231745B1 (en) *	1999-10-13	2001-05-15	Alcoa Inc.	Cathode collector bar
US6528185B2 (en) *	2001-02-28	2003-03-04	Hong Kong Polytechnic University	Cobalt-tungsten-phosphorus alloy diffusion barrier coatings, methods for their preparation, and their use in plated articles
DE10227034A1 (de) *	2002-06-17	2003-12-24	Km Europa Metal Ag	Kupfer-Gießform
AU2003274399A1 (en) *	2002-10-18	2004-05-04	Moltech Invent S.A.	Anode current feeding connection stem
DE10261745B3 (de) *	2002-12-30	2004-07-22	Sgl Carbon Ag	Kathodensystem zur elektrolytischen Aluminiumgewinnung
EP1927679B1 (en) *	2006-11-22	2017-01-11	Rio Tinto Alcan International Limited	Electrolysis cell for the production of aluminium comprising means to reduce the voltage drop
TW200925328A (en) *	2007-10-29	2009-06-16	Bhp Billiton Aluminium Technologies Ltd	Composite collector bar

2013
- 2013-01-22 NO NO20130123A patent/NO338410B1/no not_active IP Right Cessation
2014
- 2014-01-20 EP EP14743388.2A patent/EP2948577B1/en active Active
- 2014-01-20 WO PCT/NO2014/000002 patent/WO2014116117A1/en active Application Filing
- 2014-01-20 BR BR112015017071A patent/BR112015017071A2/pt active Search and Examination
- 2014-01-20 EA EA201500763A patent/EA028191B1/ru not_active IP Right Cessation
- 2014-01-20 NZ NZ709857A patent/NZ709857A/en not_active IP Right Cessation
- 2014-01-20 CA CA2896472A patent/CA2896472C/en not_active Expired - Fee Related
- 2014-01-20 AU AU2014210417A patent/AU2014210417B2/en not_active Ceased
- 2014-01-20 CN CN201480005438.7A patent/CN104937144B/zh not_active Expired - Fee Related
2015
- 2015-07-09 SA SA515360744A patent/SA515360744B1/ar unknown

Also Published As

Publication number	Publication date
CN104937144A (zh)	2015-09-23
CN104937144B (zh)	2019-09-03
EA028191B1 (ru)	2017-10-31
AU2014210417B2 (en)	2017-06-29
WO2014116117A1 (en)	2014-07-31
EP2948577A1 (en)	2015-12-02
EA201500763A1 (ru)	2015-11-30
NO20130123A1 (no)	2014-07-23
NO338410B1 (no)	2016-08-15
SA515360744B1 (ar)	2018-12-10
CA2896472C (en)	2020-04-14
AU2014210417A1 (en)	2015-07-16
CA2896472A1 (en)	2014-07-31
BR112015017071A2 (pt)	2017-07-11
EP2948577A4 (en)	2016-04-20
EP2948577B1 (en)	2018-12-05

Similar Documents

Publication	Publication Date	Title
AU2016318302A8 (en)	2018-05-10	Optimized ore processing using molten salts for leaching and thermal energy source
MY167225A (en)	2018-08-14	Rare-earth metal, rare-earth alloy and method for preparing the rare-earth metal and the rare-earth alloy by molten salt electrolysis
CA2850339C (en)	2021-07-27	Electrolytic production of powder
UA94710C2 (ru)	2011-06-10	Электрод, способ получения сплава и его использование в качестве анода, способ извлечения химически активного металла с использованием этого электрода и электролизер, который включает этот электрод
EA201891852A1 (ru)	2019-01-31	Способ получения графеновых материалов
MY162992A (en)	2017-07-31	A method for recovering indium, silver, gold and other rare, precious and base metals from complex oxide and sulfide ores
WO2012078019A3 (es)	2012-12-06	Electrorecuperación de oro y plata a partir de soluciones de tiosulfato
NZ596312A (en)	2013-10-25	Apparatus and method for reduction of a solid feedstock
MX2023008385A (es)	2023-07-31	Metodos y aparatos para la produccion de carbono, electrodos de carburo, y composiciones de carbono.
WO2015075634A3 (es)	2015-08-13	Proceso de superposición de corriente alterna sobre la corriente contina en procesos electrolíticos
MX356588B (es)	2018-06-05	Método y sistema para reducir electrolíticamente materia prima sólida.
PH12015502286A1 (en)	2016-02-01	Electrolytic cell for metal electrowinning
WO2013160160A3 (de)	2013-12-19	Verfahren und vorrichtung zum elektrolytischen abscheiden eines abscheidemetalls auf einem werkstück
WO2007106709A3 (en)	2007-11-29	Method for electrolytic production and refining of metals
CN104313643A (zh)	2015-01-28	一种两段熔盐电解法生产高纯锑的方法
WO2015005817A8 (ru)	2018-02-22	Электролит для получения алюминия электролизом расплавов
IN2015DN00217A (no)	2015-06-12
WO2012081952A3 (es)	2012-12-06	Electrorecuperación de oro y plata a partir de soluciones lixiviantes mediante depósito catódico y anódico simultáneo
GB201110808D0 (en)	2011-08-10	Building materials
NZ709857A (en)	2019-07-26	An electrode for aluminium production and a method of making same
WO2013170310A8 (en)	2014-02-27	Drained cathode electrolysis cell for production of rare earth metals
WO2012143719A3 (en)	2013-03-07	Methods and apparatus for the production of metal
CN104562085A (zh)	2015-04-29	一种粗铅的电解精炼方法
CN205188464U (zh)	2016-04-27	过饱和钎料镀覆增材装置
WO2012175803A3 (en)	2013-02-21	Permanent cathode and a method for treating the surface of a permanent cathode

Legal Events

Date	Code	Title	Description
2019-11-29	PSEA	Patent sealed
2020-01-31	RENW	Renewal (renewal fees accepted)	Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 20 JAN 2021 BY DENNEMEYER + CO Effective date: 20191220
2021-01-29	RENW	Renewal (renewal fees accepted)	Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 20 JAN 2022 BY DENNEMEYER + CO. Effective date: 20210111
2022-07-29	LAPS	Patent lapsed