EA201690315A1 - Электродные узлы с малым сопротивлением для производства металлов - Google Patents
Электродные узлы с малым сопротивлением для производства металловInfo
- Publication number
- EA201690315A1 EA201690315A1 EA201690315A EA201690315A EA201690315A1 EA 201690315 A1 EA201690315 A1 EA 201690315A1 EA 201690315 A EA201690315 A EA 201690315A EA 201690315 A EA201690315 A EA 201690315A EA 201690315 A1 EA201690315 A1 EA 201690315A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- electrode unit
- metal element
- insert
- conductive
- small resistance
- Prior art date
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
- 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
-
- 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
- C25C3/085—Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts
-
- 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
-
- 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
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Electrolytic Production Of Metals (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Hard Magnetic Materials (AREA)
Abstract
Электродный узел для использования в электролизере для получения металла, такого как алюминий. Электрод включает токопроводящий угольный электродный блок с соединенным с ним токопроводящим металлическим элементом. По меньшей мере одна сплошная токопроводящая металлическая вставка, по меньшей мере частично, введена в угольный электродный блок с посадкой с натягом, так что вставка действует боковой силой на угольный электродный блок. Вставка обеспечивает улучшенное токопроводящее соединение между угольным электродным блоком и токопроводящим металлическим элементом при пониженном сопротивлении. Вставка может обеспечивать прямое соединение между электродным блоком и металлическим элементом, или соединение может быть обеспечено посредством слоя чугуна или другого металлического элемента, расположенного между электродным блоком и металлическим элементом. Электродный узел может включать как анод, так и катод.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2838113A CA2838113C (en) | 2013-12-16 | 2013-12-16 | Low resistance electrode assemblies for production of metals |
US201462081187P | 2014-11-18 | 2014-11-18 | |
PCT/CA2014/051178 WO2015089654A1 (en) | 2013-12-16 | 2014-12-08 | Low resistance electrode assemblies for production of metals |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201690315A1 true EA201690315A1 (ru) | 2016-06-30 |
Family
ID=50605989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201690315A EA201690315A1 (ru) | 2013-12-16 | 2014-12-08 | Электродные узлы с малым сопротивлением для производства металлов |
Country Status (10)
Country | Link |
---|---|
US (1) | US20160208399A1 (ru) |
EP (1) | EP3017090A1 (ru) |
CN (2) | CN204385308U (ru) |
AP (1) | AP2015008911A0 (ru) |
AR (1) | AR098725A1 (ru) |
AU (1) | AU2014366822A1 (ru) |
BR (1) | BR112015030764A2 (ru) |
CA (2) | CA2838113C (ru) |
EA (1) | EA201690315A1 (ru) |
WO (1) | WO2015089654A1 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2777087C1 (ru) * | 2022-03-15 | 2022-08-01 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского" | Способ упрочнения стальной поверхности |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2838113C (en) * | 2013-12-16 | 2014-11-25 | Hatch Ltd. | Low resistance electrode assemblies for production of metals |
AU2015349579B2 (en) | 2014-11-21 | 2020-10-01 | Hatch Ltd. | Low-profile aluminum cell potshell and method for increasing the production capacity of an aluminum cell potline |
CA2975081C (en) * | 2015-02-13 | 2022-07-19 | 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 |
WO2016134462A1 (en) * | 2015-02-23 | 2016-09-01 | Hatch Ltd. | Anode assembly and method for manufacturing anode assembly |
US10920329B2 (en) * | 2015-03-08 | 2021-02-16 | Université Du Québec À Chicoutimi | Anode assembly for aluminum electrolysis cells and method for manufacturing anode assemblies |
CN108987067A (zh) * | 2016-05-24 | 2018-12-11 | 龚柱 | 电力变压器低压侧出线装置 |
CN107099821B (zh) * | 2017-06-23 | 2023-07-25 | 重庆科技学院 | 一种预焙阳极铝电解槽上部全密封装置 |
FR3078714B1 (fr) | 2018-03-12 | 2020-03-06 | Carbone Savoie | Assemblage cathodique pour cuve d’electrolyse |
KR102232622B1 (ko) * | 2019-07-02 | 2021-03-29 | 한국원자력연구원 | 음극 모듈 및 이를 포함하는 금속 전환체 회수 장치 |
DE102021202013A1 (de) * | 2021-03-03 | 2022-09-08 | Robert Bosch Gesellschaft mit beschränkter Haftung | Anschlusseinheit für einen umrichter für ein antriebssystem und verfahren zum herstellen einer solchen anschlusseinheit |
WO2023119802A1 (ja) * | 2021-12-23 | 2023-06-29 | Secカーボン株式会社 | カソードアセンブリ |
US20230311238A1 (en) * | 2022-03-29 | 2023-10-05 | BWXT Advanced Technologies LLC | Insulated electrode fixture for resistance welding and method of welding using same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB121282A (en) * | 1917-12-03 | 1919-11-20 | Electro Metallurg Francaise | Improvements relating to Electrodes of Electric Furnaces. |
US3367855A (en) * | 1964-11-02 | 1968-02-06 | Reynolds Metals Co | Invertible anode side channel |
US3607685A (en) * | 1968-08-21 | 1971-09-21 | Arthur F Johnson | Aluminum reduction cell and system for energy conservation therein |
US4824543A (en) * | 1987-12-02 | 1989-04-25 | Aluminum Company Of America | Electrode design for increased current distribution |
RU2376402C2 (ru) * | 2007-05-30 | 2009-12-20 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Способ крепления ребер охлаждения на катодный кожух алюминиевого электролизера |
BRPI0908070B1 (pt) * | 2008-02-06 | 2019-11-05 | Norsk Hydro As | eletrodo para uso em um processo de eletrólise para produção de alumínio |
CN102534672A (zh) * | 2010-12-09 | 2012-07-04 | 贵阳铝镁设计研究院有限公司 | 一种电解铝用阳极导杆 |
CN202246909U (zh) * | 2011-09-23 | 2012-05-30 | 高伟 | 铝电解槽用可移动式保温托盘 |
CA2838113C (en) * | 2013-12-16 | 2014-11-25 | Hatch Ltd. | Low resistance electrode assemblies for production of metals |
-
2013
- 2013-12-16 CA CA2838113A patent/CA2838113C/en active Active
-
2014
- 2014-12-08 EP EP14843221.4A patent/EP3017090A1/en not_active Withdrawn
- 2014-12-08 AU AU2014366822A patent/AU2014366822A1/en not_active Abandoned
- 2014-12-08 BR BR112015030764A patent/BR112015030764A2/pt not_active Application Discontinuation
- 2014-12-08 EA EA201690315A patent/EA201690315A1/ru unknown
- 2014-12-08 AP AP2015008911A patent/AP2015008911A0/xx unknown
- 2014-12-08 US US14/913,447 patent/US20160208399A1/en not_active Abandoned
- 2014-12-08 CA CA2914511A patent/CA2914511C/en active Active
- 2014-12-08 WO PCT/CA2014/051178 patent/WO2015089654A1/en active Application Filing
- 2014-12-11 AR ARP140104624A patent/AR098725A1/es unknown
- 2014-12-16 CN CN201420801618.3U patent/CN204385308U/zh not_active Withdrawn - After Issue
- 2014-12-16 CN CN201410782014.3A patent/CN104831320B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2777087C1 (ru) * | 2022-03-15 | 2022-08-01 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского" | Способ упрочнения стальной поверхности |
Also Published As
Publication number | Publication date |
---|---|
CN104831320A (zh) | 2015-08-12 |
CN104831320B (zh) | 2017-12-22 |
CA2838113A1 (en) | 2014-05-01 |
CA2914511A1 (en) | 2015-06-25 |
AR098725A1 (es) | 2016-06-08 |
AP2015008911A0 (en) | 2015-12-31 |
CA2838113C (en) | 2014-11-25 |
EP3017090A1 (en) | 2016-05-11 |
CN204385308U (zh) | 2015-06-10 |
AU2014366822A1 (en) | 2015-12-17 |
BR112015030764A2 (pt) | 2017-07-25 |
US20160208399A1 (en) | 2016-07-21 |
WO2015089654A1 (en) | 2015-06-25 |
CA2914511C (en) | 2016-11-29 |
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