MY156281A - Cathode boss structure for aluminum electrolytic cell - Google Patents

Cathode boss structure for aluminum electrolytic cell

Info

Publication number
MY156281A
MY156281A MYPI2012003092A MYPI2012003092A MY156281A MY 156281 A MY156281 A MY 156281A MY PI2012003092 A MYPI2012003092 A MY PI2012003092A MY PI2012003092 A MYPI2012003092 A MY PI2012003092A MY 156281 A MY156281 A MY 156281A
Authority
MY
Malaysia
Prior art keywords
cathode
electrolytic cell
boss
boss structure
lateral portion
Prior art date
Application number
MYPI2012003092A
Inventor
Cao Bin
Yang Tao
Original Assignee
China Aluminum Int Eng Corp
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 China Aluminum Int Eng Corp filed Critical China Aluminum Int Eng Corp
Publication of MY156281A publication Critical patent/MY156281A/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
    • 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

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)

Abstract

A CATHODE BOSS STRUCTURE FOR AN ALUMINUM ELECTROLYTIC CELL IS DISCLOSED. THE CATHODE BOSS (2) IS ARRANGED ON THE TOP SURFACE OF THE CATHODE CARBON BLOCK (1) OR ON THE TOP OF THE GAP (3) BETWEEN TWO CATHODE CARBON BLOCKS (1). THE DISTANCE BETWEEN CATHODE BOSSES IS 400MM-900MM. THE LENGTH OF THE THROUGHOUT ELONGATE CATHODE BOSS IS 100-250MM LONGER THAN THAT OF CATHODE CARBON BLOCK, AND TWO ENDS THEREOF ARE DIRECTLY EMBEDDED INTO THE PASTE AROUND LATERAL PORTION. THE LENGTH OF THE EMBEDDED AND BUTTED CATHODE BOSS IS IN A RANGE OF 3000-3200 MM, TWO ENDS THEREOF ARE FIXED BY BINDING CARBON BLOCKS (4) RESPECTIVELY, AND THE BINDING CARBON BLOCKS ARE EMBEDDED INTO THE PASTE (5) AROUND LATERAL PORTION. THE CROSS-SECTION OF THE CATHODE BOSS STRUCTURE IS IN THE SHAPE OF RECTANGLE OR ISOSCELES TRAPEZOID. THE CATHODE BOSS STRUCTURE IS APPLICABLE TO ALL TYPES OF CURRENT ELECTROLYTIC CELLS. THE STRIP BOSS IS IMPLANTED INTO THE TOP SURFACE OF THE CATHODE OF THE ELECTROLYTIC CELL CONVENIENTLY AND QUICKLY WHEN THE LATERAL PORTION OF THE COMMON ELECTROLYTIC CELL IS RAMMED, THEREBY FORMING A ?CHOKING EFFECT?, REDUCING THE FLOW RATE OF THE ALUMINUM LIQUID LAYER, DECREASING ENERGY DISSIPATION FROM THE ALUMINUM LIQUID LAYER, THEREFORE IMPROVING THE PRODUCTION STABILITY OF THE ELECTROLYTIC CELL AND REDUCING ENERGY CONSUMPTION.
MYPI2012003092A 2010-01-07 2011-01-07 Cathode boss structure for aluminum electrolytic cell MY156281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010300089.5A CN102121117B (en) 2010-01-07 2010-01-07 Cathode boss structure of aluminum electrolysis cell

Publications (1)

Publication Number Publication Date
MY156281A true MY156281A (en) 2016-01-29

Family

ID=44249778

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012003092A MY156281A (en) 2010-01-07 2011-01-07 Cathode boss structure for aluminum electrolytic cell

Country Status (6)

Country Link
US (1) US20130277212A1 (en)
CN (1) CN102121117B (en)
AU (1) AU2011204685B2 (en)
CA (1) CA2786463C (en)
MY (1) MY156281A (en)
WO (1) WO2011082659A1 (en)

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CN103160857B (en) * 2011-12-13 2016-06-01 贵阳铝镁设计研究院有限公司 A kind of Network groove negative electrode structure
CN102719850A (en) * 2012-06-29 2012-10-10 东北大学 Method for nesting cylindrical bump on upper surface of cathode carbon block and base body
EP2909875B1 (en) 2012-10-16 2020-06-17 Ambri Inc. Electrochemical energy storage devices and housings
US11387497B2 (en) 2012-10-18 2022-07-12 Ambri Inc. Electrochemical energy storage devices
US9520618B2 (en) 2013-02-12 2016-12-13 Ambri Inc. Electrochemical energy storage devices
US11721841B2 (en) 2012-10-18 2023-08-08 Ambri Inc. Electrochemical energy storage devices
US11211641B2 (en) 2012-10-18 2021-12-28 Ambri Inc. Electrochemical energy storage devices
US9735450B2 (en) 2012-10-18 2017-08-15 Ambri Inc. Electrochemical energy storage devices
US9312522B2 (en) 2012-10-18 2016-04-12 Ambri Inc. Electrochemical energy storage devices
US10541451B2 (en) 2012-10-18 2020-01-21 Ambri Inc. Electrochemical energy storage devices
CN102965691B (en) * 2012-12-18 2016-06-01 广西强强碳素股份有限公司 Dovetail type used for aluminium electrolysis combination specially-shaped cathode
US10270139B1 (en) 2013-03-14 2019-04-23 Ambri Inc. Systems and methods for recycling electrochemical energy storage devices
US9502737B2 (en) 2013-05-23 2016-11-22 Ambri Inc. Voltage-enhanced energy storage devices
US12347832B2 (en) 2013-09-18 2025-07-01 Ambri, LLC Electrochemical energy storage devices
DK3058605T3 (en) 2013-10-16 2024-03-04 Ambri Inc SEALS FOR DEVICES OF REACTIVE HIGH TEMPERATURE MATERIAL
WO2015058165A1 (en) 2013-10-17 2015-04-23 Ambri Inc. Battery management systems for energy storage devices
US12142735B1 (en) 2013-11-01 2024-11-12 Ambri, Inc. Thermal management of liquid metal batteries
US10181800B1 (en) 2015-03-02 2019-01-15 Ambri Inc. Power conversion systems for energy storage devices
WO2016141354A2 (en) 2015-03-05 2016-09-09 Ambri Inc. Ceramic materials and seals for high temperature reactive material devices
US9893385B1 (en) 2015-04-23 2018-02-13 Ambri Inc. Battery management systems for energy storage devices
US11929466B2 (en) 2016-09-07 2024-03-12 Ambri Inc. Electrochemical energy storage devices
CN110731027B (en) 2017-04-07 2024-06-18 安保瑞公司 Molten salt battery with solid metal cathode
WO2020131617A1 (en) 2018-12-17 2020-06-25 Ambri Inc. High temperature energy storage systems and methods
CN112877732B (en) * 2021-01-13 2022-02-22 东北大学 Cathode structure for reducing precipitation formation of aluminum electrolytic cell

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631121A (en) * 1986-02-06 1986-12-23 Reynolds Metals Company Alumina reduction cell
CN100478500C (en) * 2007-03-02 2009-04-15 冯乃祥 Abnormal cathode carbon block structure aluminum electrolysis bath
CN201261809Y (en) * 2008-08-12 2009-06-24 高德金 Cathode lining with aluminum liquid magnetic swirl adjustment device
CN101413136B (en) * 2008-10-10 2010-09-29 沈阳北冶冶金科技有限公司 A new cathode structure aluminum electrolytic cell with longitudinal and transverse wave reduction functions
CN201354385Y (en) * 2009-01-09 2009-12-02 贵阳铝镁设计研究院 Aluminum electrolysis bath cathode block structure
CN201354389Y (en) * 2009-02-18 2009-12-02 贵阳铝镁设计研究院 Combination-type cathode of aluminum electrolytic cell
CN201367467Y (en) * 2009-03-03 2009-12-23 沈阳铝镁设计研究院 Energy-saving consumption-reducing electrolysis bath
CN201367472Y (en) * 2009-03-05 2009-12-23 沈阳铝镁设计研究院 Cathode structure of aluminium electrolysis bath of bath bottom tapping

Also Published As

Publication number Publication date
US20130277212A1 (en) 2013-10-24
WO2011082659A1 (en) 2011-07-14
CA2786463C (en) 2014-04-08
CN102121117A (en) 2011-07-13
CA2786463A1 (en) 2011-07-14
AU2011204685B2 (en) 2014-09-25
CN102121117B (en) 2015-04-08
AU2011204685A1 (en) 2012-07-26

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