AP2015008911A0 - Low resistance electrode assemblies for productionof metals - Google Patents

Low resistance electrode assemblies for productionof metals

Info

Publication number
AP2015008911A0
AP2015008911A0 AP2015008911A AP2015008911A AP2015008911A0 AP 2015008911 A0 AP2015008911 A0 AP 2015008911A0 AP 2015008911 A AP2015008911 A AP 2015008911A AP 2015008911 A AP2015008911 A AP 2015008911A AP 2015008911 A0 AP2015008911 A0 AP 2015008911A0
Authority
AP
ARIPO
Prior art keywords
productionof
metals
low resistance
electrode assemblies
resistance electrode
Prior art date
Application number
AP2015008911A
Inventor
Stephen D Haley
William R P Berends
Original Assignee
Hatch Ltd
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.)
Filing date
Publication date
Application filed by Hatch Ltd filed Critical Hatch Ltd
Publication of AP2015008911A0 publication Critical patent/AP2015008911A0/en

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Hard Magnetic Materials (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
AP2015008911A 2013-12-16 2014-12-08 Low resistance electrode assemblies for productionof metals AP2015008911A0 (en)

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
AP2015008911A0 true AP2015008911A0 (en) 2015-12-31

Family

ID=50605989

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2015008911A AP2015008911A0 (en) 2013-12-16 2014-12-08 Low resistance electrode assemblies for productionof metals

Country Status (10)

Country Link
US (1) US20160208399A1 (en)
EP (1) EP3017090A1 (en)
CN (2) CN104831320B (en)
AP (1) AP2015008911A0 (en)
AR (1) AR098725A1 (en)
AU (1) AU2014366822A1 (en)
BR (1) BR112015030764A2 (en)
CA (2) CA2838113C (en)
EA (1) EA201690315A1 (en)
WO (1) WO2015089654A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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
WO2016077932A1 (en) 2014-11-21 2016-05-26 Hatch Ltd. Low-profile aluminum cell potshell and method for increasing the production capacity of an aluminum cell potline
BR112017017062A2 (en) * 2015-02-13 2018-04-10 Norsk Hydro Asa anode for use in an electrolysis process, and method for producing an anode for use in an electrolysis process.
CN107532319A (en) * 2015-02-23 2018-01-02 哈奇有限公司 Anode assemblies and the method for manufacturing anode assemblies
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
CN105761909A (en) * 2016-05-24 2016-07-13 龚柱 Low voltage side wire-out device of power transformer
CN107099821B (en) * 2017-06-23 2023-07-25 重庆科技学院 Full sealing device for upper part of prebaked anode aluminum electrolytic cell
FR3078714B1 (en) * 2018-03-12 2020-03-06 Carbone Savoie CATHODIC ASSEMBLY FOR ELECTROLYSIS TANK
KR102232622B1 (en) * 2019-07-02 2021-03-29 한국원자력연구원 Cathode module and a metal product retrieval apparatus including the same
DE102021202013A1 (en) * 2021-03-03 2022-09-08 Robert Bosch Gesellschaft mit beschränkter Haftung CONNECTION UNIT FOR AN INVERTER FOR A DRIVE SYSTEM AND METHOD FOR MANUFACTURING SUCH CONNECTION UNIT
WO2023119802A1 (en) * 2021-12-23 2023-06-29 Ｓｅｃカーボン株式会社 Cathode assembly
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)

* Cited by examiner, † Cited by third party
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 (en) * 2007-05-30 2009-12-20 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Fixation method of cooling fins on cathodic casing of aluminium electrolyser
CN105018969B (en) * 2008-02-06 2018-05-18 诺尔斯海德公司 Electrode and preparation method thereof
CN102534672A (en) * 2010-12-09 2012-07-04 贵阳铝镁设计研究院有限公司 Positive electrode guide rod for electrolytic aluminum
CN202246909U (en) * 2011-09-23 2012-05-30 高伟 Movable thermal insulation tray for aluminum electrolytic bath
CA2838113C (en) * 2013-12-16 2014-11-25 Hatch Ltd. Low resistance electrode assemblies for production of metals

Also Published As

Publication number Publication date
BR112015030764A2 (en) 2017-07-25
EP3017090A1 (en) 2016-05-11
CN204385308U (en) 2015-06-10
CA2914511A1 (en) 2015-06-25
CA2838113A1 (en) 2014-05-01
CN104831320B (en) 2017-12-22
AU2014366822A1 (en) 2015-12-17
CA2914511C (en) 2016-11-29
AR098725A1 (en) 2016-06-08
CA2838113C (en) 2014-11-25
US20160208399A1 (en) 2016-07-21
CN104831320A (en) 2015-08-12
WO2015089654A1 (en) 2015-06-25
EA201690315A1 (en) 2016-06-30

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