CA3037199C - Anode apparatus and methods regarding the same - Google Patents
Anode apparatus and methods regarding the same Download PDFInfo
- Publication number
- CA3037199C CA3037199C CA3037199A CA3037199A CA3037199C CA 3037199 C CA3037199 C CA 3037199C CA 3037199 A CA3037199 A CA 3037199A CA 3037199 A CA3037199 A CA 3037199A CA 3037199 C CA3037199 C CA 3037199C
- Authority
- CA
- Canada
- Prior art keywords
- anode body
- anode
- hole
- same
- methods 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.)
- Active
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electron Sources, Ion Sources (AREA)
Abstract
In some embodiments, an anode apparatus comprises: (a) an anode body comprising at least one outer sidewall, wherein the outer sidewall is configured to define a shape of the anode body, and to perimetrically surround a hole in the anode body, wherein the hole comprises an upper opening in a top surface of the anode body and wherein the hole axially extends into the anode body; (b) a pin comprising: a first end and a second end opposite the first end, wherein the second end extends downward into the upper end of the anode body and into the hole of the anode body; and (c) a sealing material configured to cover at least a portion of at least one of the following: (1) an inner sidewall of the anode body; (2) the top surface of the anode body; (3) the pin; and (4) the anode support.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662396583P | 2016-09-19 | 2016-09-19 | |
US62/396,583 | 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 |
---|---|
CA3037199A1 CA3037199A1 (en) | 2018-03-22 |
CA3037199C true CA3037199C (en) | 2022-01-04 |
Family
ID=61619761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3037199A Active CA3037199C (en) | 2016-09-19 | 2017-09-19 | Anode apparatus and methods regarding the same |
Country Status (11)
Country | Link |
---|---|
US (1) | US20200063279A1 (en) |
EP (1) | EP3516094A4 (en) |
CN (1) | CN109715862B (en) |
AU (1) | AU2017327000B2 (en) |
BR (1) | BR112019005313B1 (en) |
CA (1) | CA3037199C (en) |
DK (1) | DK181019B1 (en) |
EA (1) | EA201990554A1 (en) |
SA (1) | SA519401348B1 (en) |
WO (1) | WO2018053515A1 (en) |
ZA (1) | ZA201902264B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023193099A1 (en) * | 2022-04-06 | 2023-10-12 | Elysis Limited Partnership | Measuring temperature of an electrolytic bath |
Family Cites Families (18)
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 (en) * | 1984-01-18 | 1985-08-28 | Schweizerische Aluminium AG | Process for attaching anode blocks to an anode hanging |
US5254415A (en) * | 1992-04-09 | 1993-10-19 | Saft America Inc. | Stacked cell array bipolar battery with thermal sprayed container and cell seal |
US5279909A (en) * | 1992-05-01 | 1994-01-18 | General Atomics | Compact multilayer ceramic-to-metal seal structure |
DE4443160A1 (en) * | 1994-12-05 | 1996-06-13 | Kloeckner Humboldt Deutz Ag | Joint between anode rod end pin and carbon@ anode block |
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 |
US6805777B1 (en) * | 2003-04-02 | 2004-10-19 | Alcoa Inc. | Mechanical attachment of electrical current conductor to 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 (en) * | 2006-05-15 | 2008-06-20 | Ecl Soc Par Actions Simplifiee | METHOD FOR MANUFACTURING ANODES FOR THE PRODUCTION OF ALUMINUM BY IGNEE ELECTROLYSIS, THE SAID ANODES AND THEIR USE |
EP2006419A1 (en) * | 2007-06-22 | 2008-12-24 | Sgl Carbon Ag | Reduced voltage drop anode assembly for aluminium electrolysis cell |
CN101328598B (en) * | 2008-07-24 | 2011-05-18 | 中南大学 | Connection structure of aluminum electrolysis ceramic matrix inert anode and metal guide rod, and preparation thereof |
WO2012100340A1 (en) * | 2011-01-28 | 2012-08-02 | UNIVERSITé LAVAL | Anode and connector for a hall-heroult industrial cell |
FR3016894B1 (en) * | 2014-01-27 | 2017-09-01 | Rio Tinto Alcan Int Ltd | ELECTROLYSIS TANK HAVING AN ANODIC ASSEMBLY CONTAINED IN A CONFINEMENT ENCLOSURE |
AU2015315688B2 (en) * | 2014-09-08 | 2019-01-03 | Alcoa Usa Corp. | Anode apparatus |
CN205035474U (en) * | 2014-09-08 | 2016-02-17 | 美铝公司 | Anode device |
-
2017
- 2017-09-19 EP EP17851792.6A patent/EP3516094A4/en active Pending
- 2017-09-19 EA EA201990554A patent/EA201990554A1/en unknown
- 2017-09-19 CN CN201780057546.2A patent/CN109715862B/en active Active
- 2017-09-19 US US16/334,134 patent/US20200063279A1/en active Pending
- 2017-09-19 WO PCT/US2017/052289 patent/WO2018053515A1/en active Application Filing
- 2017-09-19 CA CA3037199A patent/CA3037199C/en active Active
- 2017-09-19 AU AU2017327000A patent/AU2017327000B2/en active Active
- 2017-09-19 BR BR112019005313-1A patent/BR112019005313B1/en active IP Right Grant
-
2019
- 2019-03-18 SA SA519401348A patent/SA519401348B1/en unknown
- 2019-03-18 DK DKPA201970168A patent/DK181019B1/en active IP Right Grant
- 2019-04-10 ZA ZA2019/02264A patent/ZA201902264B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3516094A4 (en) | 2020-07-15 |
DK181019B1 (en) | 2022-09-27 |
DK201970168A1 (en) | 2019-04-01 |
EP3516094A1 (en) | 2019-07-31 |
BR112019005313A2 (en) | 2019-09-17 |
AU2017327000B2 (en) | 2023-06-15 |
CN109715862A (en) | 2019-05-03 |
CN109715862B (en) | 2021-11-16 |
SA519401348B1 (en) | 2022-05-22 |
AU2017327000A1 (en) | 2019-04-18 |
EA201990554A1 (en) | 2019-07-31 |
BR112019005313B1 (en) | 2023-11-21 |
WO2018053515A1 (en) | 2018-03-22 |
CA3037199A1 (en) | 2018-03-22 |
US20200063279A1 (en) | 2020-02-27 |
ZA201902264B (en) | 2022-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20190409 |