ZA201401377B - System and method for control of layer in an aluminium electrolysis cell - Google Patents

System and method for control of layer in an aluminium electrolysis cell

Info

Publication number
ZA201401377B
ZA201401377B ZA2014/01377A ZA201401377A ZA201401377B ZA 201401377 B ZA201401377 B ZA 201401377B ZA 2014/01377 A ZA2014/01377 A ZA 2014/01377A ZA 201401377 A ZA201401377 A ZA 201401377A ZA 201401377 B ZA201401377 B ZA 201401377B
Authority
ZA
South Africa
Prior art keywords
layer
control
electrolysis cell
aluminium electrolysis
aluminium
Prior art date
Application number
ZA2014/01377A
Inventor
John Paul Salvador
Dumitru Fetcu
Veroslav Sedlak
Original Assignee
Goodtech Recovery Tech As
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 Goodtech Recovery Tech As filed Critical Goodtech Recovery Tech As
Publication of ZA201401377B publication Critical patent/ZA201401377B/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
    • 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
    • C25C3/08—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
    • C25C3/20—Automatic control or regulation of cells

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)
  • Electroplating Methods And Accessories (AREA)
ZA2014/01377A 2011-10-10 2014-02-24 System and method for control of layer in an aluminium electrolysis cell ZA201401377B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20111371 2011-10-10
PCT/NO2012/050196 WO2013055229A1 (en) 2011-10-10 2012-10-05 System and method for control pf layer in an aluminium electrolysis cell

Publications (1)

Publication Number Publication Date
ZA201401377B true ZA201401377B (en) 2015-11-25

Family

ID=48082139

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/01377A ZA201401377B (en) 2011-10-10 2014-02-24 System and method for control of layer in an aluminium electrolysis cell

Country Status (7)

Country Link
US (1) US20140202873A1 (en)
EP (1) EP2766517B1 (en)
AR (1) AR088290A1 (en)
CA (1) CA2846225A1 (en)
EA (1) EA201490507A1 (en)
WO (1) WO2013055229A1 (en)
ZA (1) ZA201401377B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2828300A1 (en) * 2011-04-08 2012-10-11 Bhp Billiton Aluminium Technologies Limited Heat exchange elements for use in pyrometallurgical process vessels
NO337186B1 (en) * 2013-05-06 2016-02-08 Goodtech Recovery Tech As Heating pipe assembly with return lines
CN112210793B (en) * 2020-10-19 2022-06-10 郑州轻冶科技股份有限公司 Aluminum electrolytic cell with heat pipe heat exchanger on side part
FR3129157A1 (en) * 2021-11-18 2023-05-19 Rio Tinto Alcan International Limited INTERNAL LINER SYSTEM FOR ELECTROLYSIS TANK
WO2023191646A1 (en) * 2022-07-08 2023-10-05 Enpot Holdings Limited Aluminium smelting method & apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841544A (en) * 1956-04-24 1958-07-01 Minnesota Mining & Mfg Process for the production of fluorinecontaining compounds
US4222841A (en) * 1979-04-23 1980-09-16 Alumax Inc. Hall cell
GB2076428B (en) * 1980-05-19 1983-11-09 Carblox Ltd Aluminium manufacture
DE3033710A1 (en) * 1980-09-02 1982-04-01 Schweizerische Aluminium AG, 3965 Chippis DEVICE FOR REGULATING THE HEAT FLOW OF AN ALUMINUM MELT FLOW ELECTROLYSIS CELL AND METHOD FOR OPERATING THIS CELL
US4608134A (en) * 1985-04-22 1986-08-26 Aluminum Company Of America Hall cell with inert liner
FR2694945B1 (en) * 1992-08-20 1994-10-07 Pechiney Aluminium Very high intensity electrolytic cell superstructure for aluminum production.
FR2842215B1 (en) * 2002-07-09 2004-08-13 Pechiney Aluminium METHOD AND SYSTEM FOR COOLING AN ELECTROLYSIS TANK FOR THE PRODUCTION OF ALUMINUM
NO318012B1 (en) * 2003-03-17 2005-01-17 Norsk Hydro As Structural elements for use in an electrolytic cell
US7901617B2 (en) * 2004-05-18 2011-03-08 Auckland Uniservices Limited Heat exchanger
CA2583785C (en) * 2004-10-21 2012-11-27 Bhp Billiton Innovation Pty Ltd Internal cooling of electrolytic smelting cell
FR2893329B1 (en) * 2005-11-14 2008-05-16 Aluminium Pechiney Soc Par Act ELECTROLYSIS TANK WITH THERMAL EXCHANGER.
US20080020265A1 (en) * 2006-07-24 2008-01-24 Alcoa Inc. Sidewall temperature control systems and methods and improved electrolysis cells relating to same
NO337977B1 (en) * 2008-10-31 2016-07-18 Norsk Hydro As Method and apparatus for extracting heat from aluminum electrolysis cells
AR083049A1 (en) * 2010-09-22 2013-01-30 Goodtech Recovery Technology As SIDE COATING

Also Published As

Publication number Publication date
CA2846225A1 (en) 2013-04-18
EP2766517A1 (en) 2014-08-20
EP2766517B1 (en) 2017-11-08
US20140202873A1 (en) 2014-07-24
AR088290A1 (en) 2014-05-21
EA201490507A1 (en) 2014-09-30
EP2766517A4 (en) 2015-07-08
WO2013055229A1 (en) 2013-04-18

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