BRPI0408410A - arranjo de um ou mais elementos estruturais para uso em uma célula de eletrólise - Google Patents

arranjo de um ou mais elementos estruturais para uso em uma célula de eletrólise

Info

Publication number
BRPI0408410A
BRPI0408410A BRPI0408410-1A BRPI0408410A BRPI0408410A BR PI0408410 A BRPI0408410 A BR PI0408410A BR PI0408410 A BRPI0408410 A BR PI0408410A BR PI0408410 A BRPI0408410 A BR PI0408410A
Authority
BR
Brazil
Prior art keywords
arrangement
structural elements
electrolysis cell
elements
electrolysis cells
Prior art date
Application number
BRPI0408410-1A
Other languages
English (en)
Inventor
Ole-Jacob Siljan
Original Assignee
Norsk Hydro As
Cronus Energy 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19914576&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0408410(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norsk Hydro As, Cronus Energy As filed Critical Norsk Hydro As
Publication of BRPI0408410A publication Critical patent/BRPI0408410A/pt
Publication of BRPI0408410B1 publication Critical patent/BRPI0408410B1/pt

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
    • C25C3/20—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)
  • Conductive Materials (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

"ARRANJO DE UM OU MAIS ELEMENTOS ESTRUTURAIS PARA USO EM UMA CéLULA DE ELETRóLISE". A invenção refere-se a um arranjo de um ou mais elementos estruturais (3) em um revestimento interno de célula, em particular para uso como um revestimento interno lateral em células de eletrólise de alumínio (5). A presente invenção refere-se em particular a aperfeiçoamentos no projeto e na escolha de materiais para revestimentos internos laterais projetados para serem colocados em células de eletrólise existentes, mais o projeto e a produção do material estabelecido, onde o propósito principal do material é utilizá-lo para recuperação de energia em células de eletrólise. A presente invenção também descreve materiais possíveis para uso nos elementos e na produção destes elementos.
BRPI0408410-1A 2003-03-17 2004-03-12 elemento estrutural para uma cÉlula de eletràlise. BRPI0408410B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20031220A NO318012B1 (no) 2003-03-17 2003-03-17 Strukturelle elementer for benyttelse i en elektrolysecelle
PCT/NO2004/000070 WO2004083489A1 (en) 2003-03-17 2004-03-12 Electrolysis cell and structural elements to be used therein

Publications (2)

Publication Number Publication Date
BRPI0408410A true BRPI0408410A (pt) 2006-03-21
BRPI0408410B1 BRPI0408410B1 (pt) 2013-05-21

Family

ID=19914576

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408410-1A BRPI0408410B1 (pt) 2003-03-17 2004-03-12 elemento estrutural para uma cÉlula de eletràlise.

Country Status (11)

Country Link
US (1) US7465379B2 (pt)
CN (1) CN1777704B (pt)
AR (1) AR043627A1 (pt)
AU (1) AU2004221497B2 (pt)
BR (1) BRPI0408410B1 (pt)
CA (1) CA2519274C (pt)
IS (1) IS2632B (pt)
NO (1) NO318012B1 (pt)
RU (1) RU2344203C2 (pt)
WO (1) WO2004083489A1 (pt)
ZA (1) ZA200507496B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20043150D0 (no) * 2004-07-23 2004-07-23 Ntnu Technology Transfer As "Fremgangsmate og utstyr for varmegjenvining"
NO331938B1 (no) * 2004-09-16 2012-05-07 Norsk Hydro As Fremgangsmate og system for energigjenvinning og/eller kjoling
WO2006053372A1 (en) 2004-10-21 2006-05-26 Bhp Billiton Innovation Pty Ltd Internal cooling of electrolytic smelting cell
NO20050844D0 (no) * 2005-02-16 2005-02-16 Norsk Hydro As Fremgangsmate og anordning for varmebalanse
FR2893329B1 (fr) * 2005-11-14 2008-05-16 Aluminium Pechiney Soc Par Act Cuve d'electrolyse avec echangeur thermique.
CN101610047B (zh) * 2008-06-16 2011-04-20 湖南晟通科技集团有限公司 风冷式铝电解槽废热利用装置
CN101610046B (zh) * 2008-06-16 2011-04-20 湖南晟通科技集团有限公司 铝电解槽废热利用方法
CN101610048B (zh) * 2008-06-16 2011-04-20 湖南晟通科技集团有限公司 铝电解槽废热利用装置
US9758881B2 (en) 2009-02-12 2017-09-12 The George Washington University Process for electrosynthesis of energetic molecules
FR2946666B1 (fr) 2009-06-10 2015-08-07 Solios Environnement Systeme et procede de recuperation d'energie
EP2431498B1 (en) 2010-09-17 2016-12-28 General Electric Technology GmbH Pot heat exchanger
CN102154663A (zh) * 2011-03-10 2011-08-17 伊川龙海科技实业有限公司 一种利用铝电解生产烟气余热对氧化铝预热的方法
EP2694703A2 (en) * 2011-04-08 2014-02-12 BHP Billiton Aluminium Technologies Limited Heat exchange elements for use in pyrometallurgical process vessels
WO2013055228A1 (en) * 2011-10-10 2013-04-18 Goodtech Recovery Technology As System and method for control of layer formation in an aluminium electrolysis cell
EP2766517B1 (en) * 2011-10-10 2017-11-08 Goodtech Recovery Technology AS System and method for control of layer formation in an aluminium electrolysis cell
CN103122463B (zh) * 2011-11-21 2015-07-22 沈阳铝镁设计研究院有限公司 一种保温型铝电解槽槽内衬侧部复合块
NO336846B1 (no) * 2012-01-12 2015-11-16 Goodtech Recovery Technology As Forgrenet varmerør
WO2014091023A1 (de) * 2012-12-13 2014-06-19 Sgl Carbon Se Seitenstein für eine wand in einer elektrolysezelle zur reduzierung von aluminum
CN104006671A (zh) * 2014-05-30 2014-08-27 中南大学 用于铝电解槽侧部余热利用的换热元件
AU2015315380B2 (en) * 2014-09-10 2020-04-16 Alcoa Usa Corp. Systems and methods of protecting electrolysis cell sidewalls
EP3191624B1 (en) * 2014-09-10 2020-04-01 Elysis Limited Partnership Systems and methods of protecting electrolysis cell sidewalls
CN117926282A (zh) 2015-02-26 2024-04-26 C2Cnt有限责任公司 制备碳纳米纤维的方法和系统
WO2017066295A1 (en) 2015-10-13 2017-04-20 Clarion Energy Llc Methods and systems for carbon nanofiber production

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222841A (en) * 1979-04-23 1980-09-16 Alumax Inc. Hall cell
GB2076428B (en) * 1980-05-19 1983-11-09 Carblox Ltd Aluminium manufacture
DE3416843A1 (de) * 1984-05-07 1985-11-14 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Aktiv gekuehlter hitzeschild
NO155903C (no) * 1985-02-07 1987-06-17 Elkem As Sidevegg i en metallurgisk smelteovn.
NO158511C (no) * 1985-07-09 1988-09-21 Invendt A S H Anordning ved ovn l, saerliga luminium-elektrolyse.
US5057001A (en) * 1989-03-10 1991-10-15 The Carborundum Company Apparatus for making ceramic tubes
IT1288850B1 (it) * 1996-02-14 1998-09-25 Danieli Off Mecc Dispositvo di raffreddamento a pannelli laterali per forno elettrico
NO313462B1 (no) * 2000-06-07 2002-10-07 Elkem Materials Elektrolysecelle for fremstilling av aluminium, en rekke elektrolyseceller i en elektrolysehall, fremgangsmåte for åopprettholde en kruste på en sidevegg i en elektrolysecelle samtfremgangsmåte for gjenvinning av elektrisk energi fra en elektr

Also Published As

Publication number Publication date
NO318012B1 (no) 2005-01-17
IS8068A (is) 2005-10-12
ZA200507496B (en) 2007-06-27
RU2344203C2 (ru) 2009-01-20
AU2004221497B2 (en) 2008-11-20
AR043627A1 (es) 2005-08-03
WO2004083489A1 (en) 2004-09-30
US20060237305A1 (en) 2006-10-26
AU2004221497A1 (en) 2004-09-30
CN1777704B (zh) 2011-07-20
RU2005131962A (ru) 2006-03-10
BRPI0408410B1 (pt) 2013-05-21
IS2632B (is) 2010-06-15
CA2519274C (en) 2011-06-07
US7465379B2 (en) 2008-12-16
NO20031220D0 (no) 2003-03-17
CN1777704A (zh) 2006-05-24
CA2519274A1 (en) 2004-09-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/03/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2307 DE 24-03-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.