EP3516094A4 - Anodenvorrichtung und zugehörige verfahren - Google Patents

Anodenvorrichtung und zugehörige verfahren Download PDF

Info

Publication number: EP3516094A4
Authority: EP; European Patent Office
Prior art keywords: same; methods regarding; anode apparatus; anode; regarding
Prior art date: 2016-09-19
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.): Pending

Application number

EP17851792.6A

Other languages

English (en)

French (fr)

Other versions

EP3516094A1 (de

Inventor

Lance SWORTS

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.)

Elysis LP

Original Assignee

Elysis LP

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.)

2016-09-19

Filing date

2017-09-19

Publication date

2020-07-15

2017-09-19 Application filed by Elysis LP filed Critical Elysis LP

2019-07-31 Publication of EP3516094A1 publication Critical patent/EP3516094A1/de

2020-07-15 Publication of EP3516094A4 publication Critical patent/EP3516094A4/de

Status Pending 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
- C25C3/12—Anodes
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- 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
- 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
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
- C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts

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)
Electron Sources, Ion Sources (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

EP17851792.6A 2016-09-19 2017-09-19 Anodenvorrichtung und zugehörige verfahren Pending EP3516094A4 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201662396583P	2016-09-19	2016-09-19
PCT/US2017/052289 WO2018053515A1 (en)	2016-09-19	2017-09-19	Anode apparatus and methods regarding the same

Publications (2)

Publication Number	Publication Date
EP3516094A1 EP3516094A1 (de)	2019-07-31
EP3516094A4 true EP3516094A4 (de)	2020-07-15

Family

ID=61619761

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17851792.6A Pending EP3516094A4 (de)	2016-09-19	2017-09-19	Anodenvorrichtung und zugehörige verfahren

Country Status (12)

Country	Link
US (1)	US20200063279A1 (de)
EP (1)	EP3516094A4 (de)
CN (1)	CN109715862B (de)
AU (1)	AU2017327000B2 (de)
BR (1)	BR112019005313B1 (de)
CA (1)	CA3037199C (de)
DK (1)	DK181019B1 (de)
EA (1)	EA201990554A1 (de)
MY (1)	MY203895A (de)
SA (1)	SA519401348B1 (de)
WO (1)	WO2018053515A1 (de)
ZA (1)	ZA201902264B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PY2219074A (es) *	2021-03-24	2022-09-28	Elysis Lp	Ensamble de pasadores de un electrodo y método de fabricación del mismo
PY2272939A (es) *	2021-09-07	2023-04-27	Elysis Lp	Cuerpo del electrodo
PY2323809A (es) *	2022-04-06	2023-10-19	Elysis Lp	Medición de la temperatura de un baño electrolítico
CN116926402B (zh) *	2023-07-24	2025-08-19	中南大学	一种铝电解金属陶瓷阳极的流变压注制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5279909A (en) *	1992-05-01	1994-01-18	General Atomics	Compact multilayer ceramic-to-metal seal structure
US6805777B1 (en) *	2003-04-02	2004-10-19	Alcoa Inc.	Mechanical attachment of electrical current conductor to inert anodes
WO2012100340A1 (en) *	2011-01-28	2012-08-02	UNIVERSITé LAVAL	Anode and connector for a hall-heroult industrial cell
US20160068981A1 (en) *	2014-09-08	2016-03-10	Alcoa Inc.	Anode apparatus

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4035903A (en) *	1975-01-23	1977-07-19	Kaiser Aluminum & Chemical Corporation	Method of manufacturing a sacrificial anode rod assembly
US4491510A (en) *	1981-03-09	1985-01-01	Great Lakes Carbon Corporation	Monolithic composite electrode for molten salt electrolysis
EP0150680A3 (de) *	1984-01-18	1985-08-28	Schweizerische Aluminium AG	Verfahren zum Befestigen von Anodenblöcken an einer Anodenaufhängung
US5254415A (en) *	1992-04-09	1993-10-19	Saft America Inc.	Stacked cell array bipolar battery with thermal sprayed container and cell seal
DE4443160A1 (de) *	1994-12-05	1996-06-13	Kloeckner Humboldt Deutz Ag	Verbindung zwischen Anodenstangenendzapfen und einem daran hängend befestigten Kohlenstoff-Anodenblock
AU2003274399A1 (en) *	2002-10-18	2004-05-04	Moltech Invent S.A.	Anode current feeding connection stem
US7033469B2 (en) *	2002-11-08	2006-04-25	Alcoa Inc.	Stable inert anodes including an oxide of nickel, iron and aluminum
US6878246B2 (en) *	2003-04-02	2005-04-12	Alcoa, Inc.	Nickel foam pin connections for inert anodes
CN1291066C (zh) *	2003-05-22	2006-12-20	中南大学	铝电解用梯度功能金属陶瓷材料
US7235161B2 (en) *	2003-11-19	2007-06-26	Alcoa Inc.	Stable anodes including iron oxide and use of such anodes in metal production cells
US7169270B2 (en) *	2004-03-09	2007-01-30	Alcoa, Inc.	Inert anode electrical connection
FR2900938B1 (fr) *	2006-05-15	2008-06-20	Ecl Soc Par Actions Simplifiee	Procede de fabrication d'anodes pour la production d'aluminium par electrolyse ignee, lesdites anodes et leur utilisation
EP2006419A1 (de) *	2007-06-22	2008-12-24	Sgl Carbon Ag	Anodenanordnung mit verringertem Spannungsabfall für eine Aluminiumelektrolysezelle
CN101328598B (zh) *	2008-07-24	2011-05-18	中南大学	铝电解陶瓷基惰性阳极与金属导杆连接结构及其制备方法
FR3016894B1 (fr) *	2014-01-27	2017-09-01	Rio Tinto Alcan Int Ltd	Cuve d'electrolyse comportant un ensemble anodique contenu dans une enceinte de confinement
CN205035474U (zh) *	2014-09-08	2016-02-17	美铝公司	阳极装置
WO2017223348A1 (en) *	2016-06-22	2017-12-28	Alcoa Usa Corp.	Multilayer electrode

2017
- 2017-09-19 CN CN201780057546.2A patent/CN109715862B/zh active Active
- 2017-09-19 US US16/334,134 patent/US20200063279A1/en active Pending
- 2017-09-19 EA EA201990554A patent/EA201990554A1/ru unknown
- 2017-09-19 EP EP17851792.6A patent/EP3516094A4/de active Pending
- 2017-09-19 AU AU2017327000A patent/AU2017327000B2/en active Active
- 2017-09-19 MY MYPI2019001448A patent/MY203895A/en unknown
- 2017-09-19 CA CA3037199A patent/CA3037199C/en active Active
- 2017-09-19 WO PCT/US2017/052289 patent/WO2018053515A1/en not_active Ceased
- 2017-09-19 BR BR112019005313-1A patent/BR112019005313B1/pt active IP Right Grant
2019
- 2019-03-18 DK DKPA201970168A patent/DK181019B1/en active IP Right Grant
- 2019-03-18 SA SA519401348A patent/SA519401348B1/ar unknown
- 2019-04-10 ZA ZA2019/02264A patent/ZA201902264B/en unknown

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5279909A (en) *	1992-05-01	1994-01-18	General Atomics	Compact multilayer ceramic-to-metal seal structure
US6805777B1 (en) *	2003-04-02	2004-10-19	Alcoa Inc.	Mechanical attachment of electrical current conductor to inert anodes
WO2012100340A1 (en) *	2011-01-28	2012-08-02	UNIVERSITé LAVAL	Anode and connector for a hall-heroult industrial cell
US20160068981A1 (en) *	2014-09-08	2016-03-10	Alcoa Inc.	Anode apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018053515A1 *

Also Published As

Publication number	Publication date
AU2017327000B2 (en)	2023-06-15
ZA201902264B (en)	2022-06-29
MY203895A (en)	2024-07-23
CN109715862B (zh)	2021-11-16
EA201990554A1 (ru)	2019-07-31
BR112019005313B1 (pt)	2023-11-21
AU2017327000A1 (en)	2019-04-18
SA519401348B1 (ar)	2022-05-22
CA3037199A1 (en)	2018-03-22
CA3037199C (en)	2022-01-04
CN109715862A (zh)	2019-05-03
US20200063279A1 (en)	2020-02-27
BR112019005313A2 (pt)	2019-09-17
DK201970168A1 (da)	2019-04-01
DK181019B1 (en)	2022-09-27
WO2018053515A1 (en)	2018-03-22
EP3516094A1 (de)	2019-07-31

Legal Events

Date	Code	Title	Description
2018-03-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2019-06-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2019-06-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-07-31	17P	Request for examination filed	Effective date: 20190415
2019-07-31	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2019-07-31	AX	Request for extension of the european patent	Extension state: BA ME
2019-12-25	DAV	Request for validation of the european patent (deleted)
2019-12-25	DAX	Request for extension of the european patent (deleted)
2020-07-15	A4	Supplementary search report drawn up and despatched	Effective date: 20200612
2020-07-15	RIC1	Information provided on ipc code assigned before grant	Ipc: C25C 3/06 20060101ALI20200606BHEP Ipc: C25C 3/12 20060101AFI20200606BHEP Ipc: C25C 3/16 20060101ALI20200606BHEP Ipc: C25C 3/08 20060101ALI20200606BHEP Ipc: C25C 7/02 20060101ALI20200606BHEP
2022-07-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2022-08-17	17Q	First examination report despatched	Effective date: 20220713

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