EA201200453A1 - CONSTRUCTION CATHODNOGO FOOT - Google Patents

CONSTRUCTION CATHODNOGO FOOT

Info

Publication number
EA201200453A1
EA201200453A1 EA201200453A EA201200453A EA201200453A1 EA 201200453 A1 EA201200453 A1 EA 201200453A1 EA 201200453 A EA201200453 A EA 201200453A EA 201200453 A EA201200453 A EA 201200453A EA 201200453 A1 EA201200453 A1 EA 201200453A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cathodnogo
foot
construction
casing
horizontal
Prior art date
Application number
EA201200453A
Other languages
Russian (ru)
Other versions
EA021620B1 (en
Inventor
Инго Айк
Дирк Крошински
Original Assignee
Норск Хюдро Аса
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 Норск Хюдро Аса filed Critical Норск Хюдро Аса
Publication of EA201200453A1 publication Critical patent/EA201200453A1/en
Publication of EA021620B1 publication Critical patent/EA021620B1/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

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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Конструкция катода электролитической ячейки, предпочтительно ячейки для производства алюминия по способу Холла-Херульта, при этом упомянутая конструкция имеет в своём составе кожух с вертикальными рёбрами жёсткости и горизонтальными полками на его внешней поверхности, а также несколькими дополнительными опорными конструкциями (12), состоящими из соединённых между собой вертикальных структурных элементов (6) и горизонтальных балок (5). Конструкция включает в себя по меньшей мер, одну горизонтальную полку (9) с выемками (16) и, кроме того, её монтируют в контакте с упомянутым кожухом.The cathode design of an electrolytic cell, preferably a cell for aluminum production according to Hall-Herult method, wherein the said structure incorporates a casing with vertical stiffeners and horizontal shelves on its outer surface, as well as several additional supporting structures (12) consisting of connected between themselves vertical structural elements (6) and horizontal beams (5). The design includes at least one horizontal shelf (9) with notches (16) and, in addition, it is mounted in contact with the said casing.

EA201200453A 2009-09-07 2010-09-03 Cathode shell structure EA021620B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20092968 2009-09-07
PCT/NO2010/000327 WO2011028132A1 (en) 2009-09-07 2010-09-03 Cathode shell structure

Publications (2)

Publication Number Publication Date
EA201200453A1 true EA201200453A1 (en) 2012-09-28
EA021620B1 EA021620B1 (en) 2015-07-30

Family

ID=43649496

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201200453A EA021620B1 (en) 2009-09-07 2010-09-03 Cathode shell structure

Country Status (12)

Country Link
EP (1) EP2475807B1 (en)
CN (1) CN102549198B (en)
AR (1) AR078338A1 (en)
AU (1) AU2010290196B2 (en)
BR (1) BR112012005051B1 (en)
CA (1) CA2773127C (en)
EA (1) EA021620B1 (en)
IN (1) IN2012DN01944A (en)
NO (1) NO2475807T3 (en)
NZ (1) NZ598998A (en)
WO (1) WO2011028132A1 (en)
ZA (1) ZA201201656B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107002263B (en) * 2014-11-21 2019-08-30 哈奇有限公司 The method of the production capacity of low profile aluminium cell ladle bowl and raising potline
NO20141572A1 (en) * 2014-12-23 2016-06-24 Norsk Hydro As A modified electrolytic cell and a method for modifying the same
EP3294930B1 (en) * 2015-05-13 2022-03-16 Pultrusion Technique Inc. Electrolytic vessel with reinforcing components
GB2572565A (en) * 2018-04-03 2019-10-09 Dubai Aluminium Pjsc Reinforced potshell design of an electrolytic cell suitable for the Hall-Héroult process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU549513A1 (en) * 1975-06-03 1977-03-05 Всесоюзный научно-исследовательский и проектный институт алюминиевой, магниевой и электродной промышленности Cathode Electrolytic Cell Housing for Aluminum
US4087345A (en) * 1977-07-19 1978-05-02 Ardal Og Sunndal Verk A.S. Potshell for electrolytic aluminum reduction cell
SU1560634A1 (en) * 1987-10-21 1990-04-30 В.Г.Жучков, А.В.Степень, В.Е.Жучкова и О.Г.Шадрина Cathode screen for aluminium electrolyzer
SU1669997A2 (en) * 1988-02-18 1991-08-15 Государственный Ремонтно-Строительный Специализированный Трест По Ремонту, Монтажу Технологического Оборудования "Сибцветметремонт" Cathode housing of aluminium electrolizer
CN1208502C (en) * 2003-04-10 2005-06-29 沈阳铝镁设计研究院 Method of enhancing heat radiation of large aluminium electrolytic bath shell
CN2644436Y (en) * 2003-07-18 2004-09-29 中国铝业股份有限公司 Ventilation structure for end socket cell shell of aluminum cell
RU2294404C1 (en) * 2005-09-20 2007-02-27 Открытое акционерное общество "Сибирский научно-исследовательский, конструкторский и проектный институт алюминиевой и электродной промышленности" (ОАО "СибВАМИ") Cathode device of aluminum cell
RU2308547C1 (en) * 2005-12-22 2007-10-20 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Aluminum cell cathode casing
CN201010697Y (en) * 2007-04-06 2008-01-23 东北大学设计研究院（有限公司） Ventilating and cooling device for macrotype aluminum cell

Also Published As

Publication number Publication date
IN2012DN01944A (en) 2015-08-21
WO2011028132A1 (en) 2011-03-10
AU2010290196A1 (en) 2012-03-29
CA2773127A1 (en) 2011-03-10
ZA201201656B (en) 2012-11-28
EP2475807B1 (en) 2018-02-28
AU2010290196B2 (en) 2015-12-17
EP2475807A1 (en) 2012-07-18
CN102549198B (en) 2015-12-09
BR112012005051B1 (en) 2019-05-21
EP2475807A4 (en) 2016-04-13
EA021620B1 (en) 2015-07-30
NO2475807T3 (en) 2018-07-28
AR078338A1 (en) 2011-11-02
CN102549198A (en) 2012-07-04
BR112012005051A2 (en) 2016-05-03
NZ598998A (en) 2014-01-31
CA2773127C (en) 2016-11-22

Similar Documents

Publication Publication Date Title
MA31322B1 (en) Frame support electrically active panel such as photovoltaic panel.
BR112013002217A2 (en) electrochemical production of synthesis gas from carbon dioxide
RU2013111955A (en) ADJUSTABLE GUIDE LIFT HOLDER
EA201200453A1 (en) CONSTRUCTION CATHODNOGO FOOT
WO2013037902A3 (en) Gas-diffusion electrode
ES2571731T3 (en) Wind power plant foundation, as well as wind power plant
BR112015012177A8 (en) electrode, method for producing an electrode, electrolysis cell, and electrolyser
EA201590039A1 (en) ELECTROLYTIC CELL SUPPLIED BY CONCENTRIC ELECTRODE PAIRS
EA201590211A1 (en) Insulating frame with angle compensators for electrolytic cells
ES2542609T3 (en) Electrode for electrochemical processes and method to obtain the same
ES2401265R1 (en) SOLAR BOILER AND CORRESPONDING CONSTRUCTION PROCEDURE
CL2014001004A1 (en) Arsenic electrolytic separation method of electrolytes after refining comprising a stage of potentiostatic separation of arsenic in a steel cathode, in a range between -1.2 to -1.7 v with respect to the anode, where the electrolyte is not undergoing chemical treatment; and method of unwrapping.
CN201981688U (en) Purline fixing mechanism for steel structure
CN201817946U (en) Formwork truss with fillers
EP2696151A3 (en) Modular supporting structure for a solar energy system.
CN203499008U (en) Steel structure type movable toilet
CN203160417U (en) Steel frame beam and purline mechanism for steel structure
CN201981689U (en) Extension fastening mechanism for steel structure
CN202272631U (en) String beam fixing mechanism for crane beam
CN203213284U (en) Inclined pull bar mechanism for steel structure
CN202064547U (en) Rain cover structure
CN204876166U (en) Node structure is fixed to outer wall turning fossil fragments
CN205063035U (en) Node structure is fixed to gatepost fossil fragments
UA48249U (en) Combined tower construction
CN203895072U (en) Angle iron mounting frame structure for acrylic luminous words

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TM