MY143375A - A method and a device in connection with handling covers in a superstructures in an electrolytic cell - Google Patents

A method and a device in connection with handling covers in a superstructures in an electrolytic cell

Info

Publication number
MY143375A
MY143375A MYPI20081957A MY143375A MY 143375 A MY143375 A MY 143375A MY PI20081957 A MYPI20081957 A MY PI20081957A MY 143375 A MY143375 A MY 143375A
Authority
MY
Malaysia
Prior art keywords
covers
cell
connection
sideways
handling
Prior art date
Application number
Inventor
Kleiva Helge
Ovstetun Frank
Original Assignee
Norsk Hydro 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 Norsk Hydro As filed Critical Norsk Hydro As
Publication of MY143375A publication Critical patent/MY143375A/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
    • C25C3/22—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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Arc Welding In General (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

A MEMOD AND A DEVICE IN CONNEMON WITH HANDLING OOVERS IN A SUPERSIRUCIURE IN AN ELEMOLYRIC CELL THE PRESENT INVENTION CONCERNS A METHOD AND DEVICE IN CONNECTION WITH AN ELECTROLYTIC 5 CELL OF THE HALL-1-16ROULT TYPE FOR THE PRODUCTION OF ALUMINIUM. THE METHOD RELATES TO THE HANDLING OF COVERS IN A SUPERSTRUCTURE IN AN ELECTROLYTIC CELL, WHEREBY THE CELL COMPRISES ONE OR MORE REMOVABLE COVERS MOUNTED SIDE BY SIDE. SUCH COVERS ARE REMOVED IN CONNECTION WITH OPERATIONS ON THE CELL AND ARE PUT BACK INTO POSITION WHEN THE OPERATIONS HAVE BEEN COMPLETED. IN CONNECTION WITH THE METHOD IN ACCORDANCE 10 WITH THE PRESENT INVENTION, THE COVERS ARE REMOVED BY THE TOTAL SIDEWAYS EXTENT OF THE COVERS BEING REDUCED BY THE COVERS BEING MOVED TOGETHER SIDEWAYS BEFORE THEY ARE LIFTED OFF. THE DEVICE IN ACCORDANCE WITH THE PRESENT INVENTION RELATES TO COVERING THE ELECTROLYTIC CELL, WHEREBY AT LEAST ONE COVER IS DESIGNED WITH AT LEAST ONE SIDE EDGE THAT OVERLAPS AN ADJACENT FIXED OR MOVABLE COVER AND IS MOUNTED WITH A MUTUAL 15 SIDEWAYS CLEARANCE FROM THE FIXED OR MOVABLE COVER STATED TO ALLOW A CERTAIN MUTUAL SIDEWAYS MOVEMENT BETWEEN THE COVERS. (FIG. 4 IS PUBLISHED WITH THE )
MYPI20081957 2005-12-09 2006-11-24 A method and a device in connection with handling covers in a superstructures in an electrolytic cell MY143375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20055865A NO328467B1 (en) 2005-12-09 2005-12-09 Method and apparatus for encapsulating an electrolysis cell

Publications (1)

Publication Number Publication Date
MY143375A true MY143375A (en) 2011-05-13

Family

ID=38123121

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20081957 MY143375A (en) 2005-12-09 2006-11-24 A method and a device in connection with handling covers in a superstructures in an electrolytic cell

Country Status (10)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2375504C2 (en) * 2007-12-11 2009-12-10 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Covering of aluminium electrolytic cell with self-burnt anode and top current contact jaw
FR3016890B1 (en) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd COILING SYSTEM FOR ELECTROLYSIS TANK
FR3018283B1 (en) * 2014-03-05 2017-12-22 Ecl SYSTEM FOR CARRYING OUT OPERATIONS RELATING TO THE OPERATION OF CELLS OF AN ALUMINUM PRODUCTION FACILITY BY ELECTROLYSIS
FR3024466B1 (en) * 2014-08-01 2018-05-04 Ecl VEHICLE FOR OPERATING CELLS OF AN ALUMINUM PRODUCTION FACILITY, INSTALLATION AND METHOD
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 (en) * 2015-11-27 2018-03-23 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" HIDDEN ALUMINUM ELECTROLYZER WITH BURNED ANODES
FR3109781A1 (en) 2020-04-29 2021-11-05 Rio Tinto Alcan International Limited COVER WITH RESILIENT GASKET FOR ELECTROLYSIS TANK

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263348A1 (en) * 1972-12-23 1974-07-04 Siemag Translift Gmbh Aluminium electrolysis plant operating in fused salts - has segmented half hoods with individual drive for telescopic contraction
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 (en) * 1990-05-07 1993-06-23 Elkem Aluminium DEVICE FOR CLOSING THE ANODETOPE ON A SODER BERGANODEI AN ELECTROLYCLE CELL FOR ALUMINUM PRODUCTION
SU1786196A1 (en) * 1991-02-11 1993-01-07 Bratskij Alyuminievyj Z Device for catching gaseous products given off aluminum electrolizer
NO179415C (en) * 1994-02-21 1996-10-02 Elkem Aluminium Method and apparatus for closing and cooling the top of the anode sheath on a Söderberganode in an electrolytic cell for the production of aluminum
EP0996772B1 (en) * 1997-07-08 2001-10-17 MOLTECH Invent S.A. Aluminium production cell design
NO310730B1 (en) * 1999-11-17 2001-08-20 Norsk Hydro As Method and apparatus for operation of electrolysis cell
CN2479028Y (en) * 2001-05-28 2002-02-27 郑州轻金属研究院沁阳铝电解试验厂 Drawer-type cell cover plate
NO315278B1 (en) * 2001-11-14 2003-08-11 Norsk Hydro As Method of operating a pre-baked electrolytic cell system, as well as arrangement for use in the same

Also Published As

Publication number Publication date
AU2006323329A1 (en) 2007-06-14
DK200800945A (en) 2008-07-04
WO2007067061A1 (en) 2007-06-14
RU2404293C2 (en) 2010-11-20
ZA200804972B (en) 2009-04-29
NO328467B1 (en) 2010-02-22
IS2772B (en) 2011-12-15
AU2006323329B2 (en) 2010-12-16
CA2630912A1 (en) 2007-06-14
CN101326311A (en) 2008-12-17
RU2008127848A (en) 2010-01-20
CN101326311B (en) 2010-10-06
WO2007067061A8 (en) 2008-07-17
IS8739A (en) 2008-06-27
NO20055865L (en) 2007-06-11

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