EP3516094A4 - Appareil à anode et procédés associés - Google Patents
Appareil à anode et procédés associés Download PDFInfo
- Publication number
- EP3516094A4 EP3516094A4 EP17851792.6A EP17851792A EP3516094A4 EP 3516094 A4 EP3516094 A4 EP 3516094A4 EP 17851792 A EP17851792 A EP 17851792A EP 3516094 A4 EP3516094 A4 EP 3516094A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- same
- methods regarding
- anode apparatus
- anode
- regarding
- Prior art date
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662396583P | 2016-09-19 | 2016-09-19 | |
PCT/US2017/052289 WO2018053515A1 (fr) | 2016-09-19 | 2017-09-19 | Appareil à anode et procédés associés |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3516094A1 EP3516094A1 (fr) | 2019-07-31 |
EP3516094A4 true EP3516094A4 (fr) | 2020-07-15 |
Family
ID=61619761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17851792.6A Pending EP3516094A4 (fr) | 2016-09-19 | 2017-09-19 | Appareil à anode et procédés associés |
Country Status (11)
Country | Link |
---|---|
US (1) | US20200063279A1 (fr) |
EP (1) | EP3516094A4 (fr) |
CN (1) | CN109715862B (fr) |
AU (1) | AU2017327000B2 (fr) |
BR (1) | BR112019005313B1 (fr) |
CA (1) | CA3037199C (fr) |
DK (1) | DK181019B1 (fr) |
EA (1) | EA201990554A1 (fr) |
SA (1) | SA519401348B1 (fr) |
WO (1) | WO2018053515A1 (fr) |
ZA (1) | ZA201902264B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023193099A1 (fr) * | 2022-04-06 | 2023-10-12 | Elysis Limited Partnership | Mesure de température d'un bain électrolytique |
Citations (4)
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 (fr) * | 2011-01-28 | 2012-08-02 | UNIVERSITé LAVAL | Anode et connecteur pour une cellule industrielle de hall-héroult |
US20160068981A1 (en) * | 2014-09-08 | 2016-03-10 | Alcoa Inc. | Anode apparatus |
Family Cites Families (14)
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 |
EP0150680A3 (fr) * | 1984-01-18 | 1985-08-28 | Schweizerische Aluminium AG | Procédé de fixation de blocs d'anode à une suspension d'anode |
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 |
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 (fr) * | 2007-06-22 | 2008-12-24 | Sgl Carbon Ag | Ensemble d'anode à chute de tension réduite pour cellule électrolytique à aluminium |
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 |
-
2017
- 2017-09-19 BR BR112019005313-1A patent/BR112019005313B1/pt active IP Right Grant
- 2017-09-19 WO PCT/US2017/052289 patent/WO2018053515A1/fr active Application Filing
- 2017-09-19 US US16/334,134 patent/US20200063279A1/en active Pending
- 2017-09-19 CN CN201780057546.2A patent/CN109715862B/zh active Active
- 2017-09-19 EP EP17851792.6A patent/EP3516094A4/fr active Pending
- 2017-09-19 EA EA201990554A patent/EA201990554A1/ru unknown
- 2017-09-19 CA CA3037199A patent/CA3037199C/fr active Active
- 2017-09-19 AU AU2017327000A patent/AU2017327000B2/en active Active
-
2019
- 2019-03-18 SA SA519401348A patent/SA519401348B1/ar unknown
- 2019-03-18 DK DKPA201970168A patent/DK181019B1/en active IP Right Grant
- 2019-04-10 ZA ZA2019/02264A patent/ZA201902264B/en unknown
Patent Citations (4)
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 (fr) * | 2011-01-28 | 2012-08-02 | UNIVERSITé LAVAL | Anode et connecteur pour une cellule industrielle de hall-héroult |
US20160068981A1 (en) * | 2014-09-08 | 2016-03-10 | Alcoa Inc. | Anode apparatus |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018053515A1 * |
Also Published As
Publication number | Publication date |
---|---|
EA201990554A1 (ru) | 2019-07-31 |
AU2017327000A1 (en) | 2019-04-18 |
CN109715862B (zh) | 2021-11-16 |
WO2018053515A1 (fr) | 2018-03-22 |
US20200063279A1 (en) | 2020-02-27 |
AU2017327000B2 (en) | 2023-06-15 |
DK201970168A1 (da) | 2019-04-01 |
CA3037199A1 (fr) | 2018-03-22 |
EP3516094A1 (fr) | 2019-07-31 |
BR112019005313B1 (pt) | 2023-11-21 |
CA3037199C (fr) | 2022-01-04 |
ZA201902264B (en) | 2022-06-29 |
DK181019B1 (en) | 2022-09-27 |
CN109715862A (zh) | 2019-05-03 |
BR112019005313A2 (pt) | 2019-09-17 |
SA519401348B1 (ar) | 2022-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20190415 |
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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 |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20200612 |
|
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 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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17Q | First examination report despatched |
Effective date: 20220713 |