IS8739A - Aðferð og búnaður til meðhöndlunar á hlífum fyriryfirbyggingar í rafgreiningarkerum - Google Patents

Aðferð og búnaður til meðhöndlunar á hlífum fyriryfirbyggingar í rafgreiningarkerum

Info

Publication number
IS8739A
IS8739A IS8739A IS8739A IS8739A IS 8739 A IS8739 A IS 8739A IS 8739 A IS8739 A IS 8739A IS 8739 A IS8739 A IS 8739A IS 8739 A IS8739 A IS 8739A
Authority
IS
Iceland
Prior art keywords
treatment
protective devices
electrolytic tanks
preventive protective
preventive
Prior art date
Application number
IS8739A
Other languages
English (en)
Other versions
IS2772B (is
Inventor
Kleiva Helge
Ovstetun Frank
Original Assignee
Norsk Hydro Asa
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 Norsk Hydro Asa filed Critical Norsk Hydro Asa
Publication of IS8739A publication Critical patent/IS8739A/is
Publication of IS2772B publication Critical patent/IS2772B/is

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
    • C25C3/22—Collecting emitted gases

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)
  • Prevention Of Electric Corrosion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Arc Welding In General (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
IS8739A 2005-12-09 2008-06-27 Aðferð og búnaður til meðhöndlunar á hlífum fyrir yfirbyggingar í rafgreiningarkerum IS2772B (is)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20055865A NO328467B1 (no) 2005-12-09 2005-12-09 Fremgangsmate og anordning for innkapsling av en elektrolysecelle
PCT/NO2006/000431 WO2007067061A1 (en) 2005-12-09 2006-11-24 A method and a device in connection with handling covers in a superstructure in an electrolytic cell

Publications (2)

Publication Number Publication Date
IS8739A true IS8739A (is) 2008-06-27
IS2772B IS2772B (is) 2011-12-15

Family

ID=38123121

Family Applications (1)

Application Number Title Priority Date Filing Date
IS8739A IS2772B (is) 2005-12-09 2008-06-27 Aðferð og búnaður til meðhöndlunar á hlífum fyrir yfirbyggingar í rafgreiningarkerum

Country Status (10)

Country Link
CN (1) CN101326311B (is)
AU (1) AU2006323329B2 (is)
CA (1) CA2630912A1 (is)
DK (1) DK200800945A (is)
IS (1) IS2772B (is)
MY (1) MY143375A (is)
NO (1) NO328467B1 (is)
RU (1) RU2404293C2 (is)
WO (1) WO2007067061A1 (is)
ZA (1) ZA200804972B (is)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2375504C2 (ru) * 2007-12-11 2009-12-10 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Укрытие алюминиевого электролизера с самообжигающимся анодом и верхним токоподводом
FR3016890B1 (fr) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd Systeme de capotage pour cuve d'electrolyse
FR3018283B1 (fr) * 2014-03-05 2017-12-22 Ecl Systeme pour la realisation d'operations liees a l'exploitation de cellules d'une installation de production d'aluminium par electrolyse
FR3024466B1 (fr) * 2014-08-01 2018-05-04 Ecl Vehicule pour l'exploitation de cellules d'une installation de production d'aluminium, installation et procede
GB2542360A (en) * 2015-09-16 2017-03-22 Dubai Aluminium Pjsc Hinged grating for easy access to the outer shell of electrolytic cells suitable for the hall-héroult process
GB2542555A (en) * 2015-09-16 2017-03-29 Dubai Aluminium Pjsc Removable cover and flap for easy access to the intercalary space in a series of electrolytic Hall-Héroult cells
RU178130U1 (ru) * 2015-11-27 2018-03-23 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Укрытие алюминиевого электролизера с обожженными анодами
FR3109781A1 (fr) 2020-04-29 2021-11-05 Rio Tinto Alcan International Limited Capot avec joint résilient pour cuve d’électrolyse

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263348A1 (de) * 1972-12-23 1974-07-04 Siemag Translift Gmbh Anlage zur zerlegung des aluminiumoxyds in der schmelzflusselektrolyse
US3935090A (en) * 1974-03-15 1976-01-27 Dmitry Pavlovich Petrusenko Covering of an aluminum-producing electrolysis cell
US4043892A (en) * 1975-12-15 1977-08-23 Reynolds Metals Company Aluminum reduction cell having a lateral enclosure system
US4202753A (en) * 1979-04-23 1980-05-13 Swiss Aluminium Ltd. Reduction cell hood
NO172250C (no) * 1990-05-07 1993-06-23 Elkem Aluminium Anordning for lukking av anodetoppen paa en soederberganodei en elektrolysecelle for fremstilling av aluminium
SU1786196A1 (en) * 1991-02-11 1993-01-07 Bratskij Alyuminievyj Z Device for catching gaseous products given off aluminum electrolizer
NO179415C (no) * 1994-02-21 1996-10-02 Elkem Aluminium Fremgangsmåte og anordning for lukking og kjöling av toppen av anodemantelen på en Söderberganode i en elektrolysecelle for fremstilling av aluminium
EP0996772B1 (en) * 1997-07-08 2001-10-17 MOLTECH Invent S.A. Aluminium production cell design
NO310730B1 (no) * 1999-11-17 2001-08-20 Norsk Hydro As Fremgangsmåte og anordning for drift av elektrolysecelle
CN2479028Y (zh) * 2001-05-28 2002-02-27 郑州轻金属研究院沁阳铝电解试验厂 推拉式槽罩板
NO315278B1 (no) * 2001-11-14 2003-08-11 Norsk Hydro As Fremgangsmåte for drift av et pre-bake elektrolysecelleanlegg, samt arrangement for benyttelse i samme

Also Published As

Publication number Publication date
AU2006323329A1 (en) 2007-06-14
IS2772B (is) 2011-12-15
CN101326311B (zh) 2010-10-06
AU2006323329B2 (en) 2010-12-16
CA2630912A1 (en) 2007-06-14
ZA200804972B (en) 2009-04-29
NO20055865L (no) 2007-06-11
WO2007067061A1 (en) 2007-06-14
MY143375A (en) 2011-05-13
NO328467B1 (no) 2010-02-22
RU2008127848A (ru) 2010-01-20
CN101326311A (zh) 2008-12-17
WO2007067061A8 (en) 2008-07-17
DK200800945A (da) 2008-07-04
RU2404293C2 (ru) 2010-11-20

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