IN2014KN02741A - - Google Patents

Info

Publication number
IN2014KN02741A
IN2014KN02741A IN2741KON2014A IN2014KN02741A IN 2014KN02741 A IN2014KN02741 A IN 2014KN02741A IN 2741KON2014 A IN2741KON2014 A IN 2741KON2014A IN 2014KN02741 A IN2014KN02741 A IN 2014KN02741A
Authority
IN
India
Prior art keywords
thermite
response signal
electrolytic cell
information indicative
reaction
Prior art date
Application number
Other languages
English (en)
Inventor
Astolfo Leroy E D
William J Steiner
Eric C Moreland
Robert L Kozarek
Yimin Ruan
Original Assignee
Alcoa Inc
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 Alcoa Inc filed Critical Alcoa Inc
Publication of IN2014KN02741A publication Critical patent/IN2014KN02741A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/20Automatic control or regulation of cells
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06Operating or servicing
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00Constructional parts, or assemblies thereof, of cells for electrolytic coating

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)
  • Catching Or Destruction (AREA)
  • Hybrid Cells (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Building Environments (AREA)
IN2741KON2014 2012-08-17 2013-08-19 IN2014KN02741A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261684212P 2012-08-17 2012-08-17
US201361800649P 2013-03-15 2013-03-15
PCT/US2013/000190 WO2014028045A1 (en) 2012-08-17 2013-08-19 Systems and methods for preventing thermite reactions in electrolytic cells

Publications (1)

Publication Number Publication Date
IN2014KN02741A true IN2014KN02741A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-05-08

Family

ID=50099300

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2741KON2014 IN2014KN02741A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2012-08-17 2013-08-19

Country Status (12)

Country Link
US (2) US9982355B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP2885444B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN104471116B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU2013303221B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR112015000194B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2874252C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK201570139A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2764000T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2014KN02741A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2626517C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SA (1) SA515360034B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2014028045A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105114979B (zh) * 2015-09-29 2017-06-27 攀枝花学院 用于铝热反应的电点火头
CN111850655B (zh) * 2020-07-27 2023-02-28 重庆工商大学 电泳沉积制备高附着力纳米铝热剂涂层的方法及其涂层
CN116457503A (zh) * 2020-10-28 2023-07-18 艾莱西丝有限合伙企业 检测电解池中的铝热反应

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888747A (en) * 1972-10-18 1975-06-10 Nat Southwire Aluminum Method of and apparatus for producing metal
CH575014A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-05-25 1976-04-30 Alusuisse
US3871984A (en) * 1973-09-17 1975-03-18 Reynolds Metals Co Transmission of pot line control signals
DE3124108C2 (de) * 1981-06-19 1986-01-09 Heraeus Elektroden GmbH, 6450 Hanau Überwachungs- und Steuerungseinrichtung für Elektrolysezellen mit Quecksilberkathoden
US4921584A (en) * 1987-11-03 1990-05-01 Battelle Memorial Institute Anode film formation and control
US4786379A (en) * 1988-02-22 1988-11-22 Reynolds Metal Company Measuring current distribution in an alumina reduction cell
RU2113552C1 (ru) 1997-04-15 1998-06-20 Открытое акционерное общество "Братский алюминиевый завод" Способ управления технологическим процессом в алюминиевом электролизере
US6558526B2 (en) * 2000-02-24 2003-05-06 Alcoa Inc. Method of converting Hall-Heroult cells to inert anode cells for aluminum production
RU2202004C1 (ru) 2001-11-19 2003-04-10 Борзых Сергей Дмитриевич Способ управления алюминиевым электролизером
JP2003160893A (ja) * 2001-11-28 2003-06-06 Sumitomo Metal Mining Co Ltd 電解槽電圧の管理方法
FR2833274B1 (fr) * 2001-12-07 2004-01-23 Pechiney Aluminium Procede et dispositif de detection des effets d'anode d'une cellule d'electrolyse pour la fabrication d'aluminium
US6818106B2 (en) * 2002-01-25 2004-11-16 Alcoa Inc. Inert anode assembly
DE10232612B4 (de) * 2002-07-12 2006-05-18 Atotech Deutschland Gmbh Vorrichtung und Verfahren zur Überwachung eines elektrolytischen Prozesses
US7282133B2 (en) * 2004-03-08 2007-10-16 Alcoa Inc. Cermet inert anode assembly heat radiation shield
RU2301288C1 (ru) 2006-01-10 2007-06-20 Александр Иванович Громыко Устройство контроля технологических параметров алюминиевых электролизеров
US20090236233A1 (en) * 2008-03-24 2009-09-24 Alcoa Inc. Aluminum electrolysis cell electrolyte containment systems and apparatus and methods relating to the same
CN102409362B (zh) * 2011-12-26 2015-11-18 贵阳铝镁设计研究院有限公司 铝电解槽通流体不停电焊接控制系统
CN202380104U (zh) * 2011-12-26 2012-08-15 贵阳铝镁设计研究院有限公司 铝电解槽母线热电在线监测系统

Also Published As

Publication number Publication date
CN104471116A (zh) 2015-03-25
US20220316083A1 (en) 2022-10-06
US20140048421A1 (en) 2014-02-20
CA2874252A1 (en) 2014-02-20
SA515360034B1 (ar) 2017-04-09
DK201570139A1 (en) 2015-04-13
RU2626517C2 (ru) 2017-07-28
BR112015000194A8 (pt) 2018-01-02
ES2764000T3 (es) 2020-06-01
RU2015108749A (ru) 2016-10-10
US12006581B2 (en) 2024-06-11
AU2013303221B2 (en) 2015-11-19
CN104471116B (zh) 2019-01-01
AU2013303221A1 (en) 2014-12-11
EP2885444A1 (en) 2015-06-24
EP2885444A4 (en) 2016-05-04
CA2874252C (en) 2016-10-04
WO2014028045A1 (en) 2014-02-20
EP2885444B1 (en) 2019-10-09
BR112015000194B1 (pt) 2021-05-18
US9982355B2 (en) 2018-05-29
BR112015000194A2 (pt) 2017-06-27

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