AR060711A1 - Celda electrolitica con aislante de carbono poroso - Google Patents

Celda electrolitica con aislante de carbono poroso

Info

Publication number
AR060711A1
AR060711A1 ARP070101852A ARP070101852A AR060711A1 AR 060711 A1 AR060711 A1 AR 060711A1 AR P070101852 A ARP070101852 A AR P070101852A AR P070101852 A ARP070101852 A AR P070101852A AR 060711 A1 AR060711 A1 AR 060711A1
Authority
AR
Argentina
Prior art keywords
drawer
electrolytic cell
porous carbon
cathode block
carbon insulation
Prior art date
Application number
ARP070101852A
Other languages
English (en)
Original Assignee
Carbone Savoie
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37525635&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR060711(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carbone Savoie filed Critical Carbone Savoie
Publication of AR060711A1 publication Critical patent/AR060711A1/es

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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
    • 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00293—Materials impermeable to liquids
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/95—Products characterised by their size, e.g. microceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

La presente se refiere a una celda electrolítica (1) para la obtencion de aluminio que consiste en: un cajon (2), por los menos un bloque catodico (6) colocado por lo menos en parte en el cajon (2), por lo menos un ánodo (11), suspendido sobre la celda y sumergido en la parte superior de la celda electrolítica, un aislante (3) que recubre por lo menos en parte la superficie interna del cajon (2) y situado entre el bloque catodico (6) y el cajon (2), el cajon y los elementos que contiene delimitando un crisol (10) destinado a contener un bano electrolítico en contacto con el bloque catodico (6) caracterizado porque el aislante (3) está compuesto por lo menos en parte de bloques (14) a base de carbono que presentan una conductividad térmica inferior a 1 W/m/K.
ARP070101852A 2006-05-03 2007-04-27 Celda electrolitica con aislante de carbono poroso AR060711A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0603937A FR2900665B1 (fr) 2006-05-03 2006-05-03 Cuve d'electrolyse d'obtention d'aluminium

Publications (1)

Publication Number Publication Date
AR060711A1 true AR060711A1 (es) 2008-07-10

Family

ID=37525635

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070101852A AR060711A1 (es) 2006-05-03 2007-04-27 Celda electrolitica con aislante de carbono poroso

Country Status (13)

Country Link
US (1) US8440059B2 (es)
EP (1) EP2013381B1 (es)
CN (1) CN101437982B (es)
AR (1) AR060711A1 (es)
AU (1) AU2007245620B2 (es)
BR (1) BRPI0711115A2 (es)
CA (1) CA2651060C (es)
EG (1) EG25569A (es)
FR (1) FR2900665B1 (es)
NO (1) NO20085038L (es)
RU (1) RU2415974C2 (es)
WO (1) WO2007125195A2 (es)
ZA (1) ZA200808809B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2614357C2 (ru) * 2015-07-24 2017-03-24 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ футеровки катодного устройства электролизера для получения первичного алюминия (варианты)
CN108884581B (zh) * 2016-01-26 2021-04-13 美铝美国公司 用于电解质电池的隔热组件
CN108166017A (zh) * 2016-12-07 2018-06-15 高德金 一种预焙铝电解槽生产工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110660A (en) * 1960-11-28 1963-11-12 Reynolds Metals Co Cathode structure for electrolytic reduction cell
FR1301833A (fr) * 1961-05-26 1962-08-24 Electrochimie Soc Produits réfractaires pour l'industrie de l'aluminium et autres métaux très réducteurs
US3302999A (en) * 1962-11-14 1967-02-07 Union Carbide Corp Carbon foam
US4175022A (en) * 1977-04-25 1979-11-20 Union Carbide Corporation Electrolytic cell bottom barrier formed from expanded graphite
GB2012303B (en) * 1977-12-14 1982-05-06 British Petroleum Co Process for preparing pitch foams and products so produced
US4442165A (en) * 1981-03-26 1984-04-10 General Electric Co. Low-density thermally insulating carbon-carbon syntactic foam composite
DE3327230A1 (de) * 1983-07-28 1985-02-07 Sigri Elektrographit Gmbh, 8901 Meitingen Auskleidung fuer elektrolysewanne zur herstellung von aluminium
US4556468A (en) * 1984-09-26 1985-12-03 Aluminum Company Of America Electrolytic cell
GB8522138D0 (en) * 1985-09-06 1985-10-09 Alcan Int Ltd Linings for aluminium reduction cells
NO180206C (no) * 1992-11-30 1997-03-05 Elkem Aluminium Konstruksjonsdeler for aluminiumelektrolyseceller
CN1049930C (zh) 1996-07-10 2000-03-01 黄河铝业有限公司 工业铝电解槽化学挡板的制造方法
US8048528B2 (en) * 1999-12-02 2011-11-01 Touchstone Research Laboratory, Ltd. Cellular coal products
RU2191223C1 (ru) 2001-08-06 2002-10-20 Открытое акционерное общество "Надвоицкий алюминиевый завод" Футеровка катодного кожуха алюминиевого электролизера
EP1344846A1 (en) * 2002-03-12 2003-09-17 VAW Aluminium-Technologie GmbH Aluminium reduction cell refractory material and process for the manufacture of carboceramic material
RU2266983C1 (ru) 2004-03-16 2005-12-27 Общество с ограниченной ответственностью "Инженерно-технологический центр" Катодная футеровка алюминиевого электролизера
CN100415938C (zh) * 2004-12-27 2008-09-03 沈阳铝镁设计研究院 一种铝电解槽内衬结构

Also Published As

Publication number Publication date
WO2007125195A3 (fr) 2008-07-24
AU2007245620B2 (en) 2011-01-06
CA2651060A1 (fr) 2007-11-08
EP2013381B1 (fr) 2013-03-27
AU2007245620A1 (en) 2007-11-08
BRPI0711115A2 (pt) 2011-08-30
EG25569A (en) 2012-02-28
NO20085038L (no) 2009-02-03
US8440059B2 (en) 2013-05-14
WO2007125195A2 (fr) 2007-11-08
FR2900665A1 (fr) 2007-11-09
CN101437982B (zh) 2011-12-28
ZA200808809B (en) 2009-12-30
EP2013381A2 (fr) 2009-01-14
CA2651060C (fr) 2014-07-29
FR2900665B1 (fr) 2008-06-27
RU2415974C2 (ru) 2011-04-10
US20090218216A1 (en) 2009-09-03
RU2008147649A (ru) 2010-06-10
CN101437982A (zh) 2009-05-20

Similar Documents

Publication Publication Date Title
GB2424751A (en) Electrochemical element for use at high temperatures
AR076863A1 (es) Aparato y metodo para reduccion de materia prima solida.
NZ597852A (en) Grooved anode for aluminium electrolysis with groove not extending through a side face but not to a top or bottom face or to top or bottom faces only over a small length
EP1771901A4 (en) FUEL CELL CELL WHOSE THERMAL CONDUCTANCE OF THE CATHODE IS HIGHER THAN THAT OF THE ANODE
CO6430480A2 (es) Celda electrolítica y método de uso de ésta
TW200619183A (en) New compound and organic light-emitting device using the same (1)
TW200617210A (en) Conductive diamond electrode and process for producing the same
MX2011011427A (es) Estructura de anodo para la extraccion de cobre por via electrolitica.
BR112012014054A2 (pt) bateria e método para operar uma bateria
EA201100709A1 (ru) Способ и средства для отвода тепла из электролизера для производства алюминия
AR079920A1 (es) Metodo para ventilar una celda electrolitica para la produccion de aluminio
AR058504A1 (es) 'metodo para controlar celdas de reduccion de aluminio con anodos precocidos
EA200800720A1 (ru) Способ in-situ формирования щелей в аноде содерберга
AR060711A1 (es) Celda electrolitica con aislante de carbono poroso
ES2165682T3 (es) Celda para la fabricacion de aluminio por electrolisis.
CL2008001402A1 (es) Electrodo para celdas electroliticas de membrana que comprende un substrato de metal con al menos una superficie provista de estrias, la profundidad de dichas estrias es de 0,001 a 0,1 mm y la distancia entre estrias adyacentes es de 0,1 a 0,5 mm; ce
AR090931A1 (es) Distribucion de gas reciclado de recipiente a recipiente
MD3457G2 (ro) Procedeu de activare electrochimică a suprafeţei aliajelor dure fără wolfram pentru lipire la temperatură joasă
BR0314382A (pt) Processo de preaquecimento de uma cuba para a produção de alumìnio por eletrólise
PE20050916A1 (es) Equipo y metodo para separar los depositos creados en la refinacion electrolitica
RU2010112494A (ru) Регулирование шунтирующего тока в многополярной восстановительной ячейке для получения легких металлов
AR052970A1 (es) Circuito electrico para celdas electroquimicas con electrodos bipolares e instalacion para electrolisis con electrodos bipolares
CN204490971U (zh) 底加热式连续除气箱
AR045641A1 (es) Dispositivo y procedimiento de conexion de anodos inertes destinados a la produccion de aluminio por electrolisis igenea
AR041907A1 (es) Metodo para obtener una buena superficie de contacto sobre una barra conductora de celula de electrolisis y barra conductora

Legal Events

Date Code Title Description
FG Grant, registration