BR112012013189A2 - processo de troca de um anodo gasto e suporte e sistema para a estocagem temporária de um tal anodo gasto - Google Patents

processo de troca de um anodo gasto e suporte e sistema para a estocagem temporária de um tal anodo gasto

Info

Publication number
BR112012013189A2
BR112012013189A2 BR112012013189A BR112012013189A BR112012013189A2 BR 112012013189 A2 BR112012013189 A2 BR 112012013189A2 BR 112012013189 A BR112012013189 A BR 112012013189A BR 112012013189 A BR112012013189 A BR 112012013189A BR 112012013189 A2 BR112012013189 A2 BR 112012013189A2
Authority
BR
Brazil
Prior art keywords
anode
worn anode
support
worn
exchanging
Prior art date
Application number
BR112012013189A
Other languages
English (en)
Inventor
Christian Cloue
John Macleod
Maxime Faure
Original Assignee
Riotinto Alcan Internat Ltd
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 Riotinto Alcan Internat Ltd filed Critical Riotinto Alcan Internat Ltd
Publication of BR112012013189A2 publication Critical patent/BR112012013189A2/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

Abstract

processo de troca de um anodo gasto e suporte e sistema para a estocagem temporária de um tal anodo gasto. a presente invenção refere-se a um processo que consiste em despejat um pó de sufocação (5) sobre um anodo (2) gasto colocado sobre um suporte (1) para recobri-lo, com o objetivo de limitar a emissão de gases fluorados pelo anodo. o suporte pode compreender um reservatório temporário cheio previamente de pó e provido de um orifício de despejo do pó na direção do anodo colocado sobre o suporte.
BR112012013189A 2009-12-02 2010-10-19 processo de troca de um anodo gasto e suporte e sistema para a estocagem temporária de um tal anodo gasto BR112012013189A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0905813A FR2953223B1 (fr) 2009-12-02 2009-12-02 Procede de changement d'une anode usee et support et systeme pour le stockage temporaire d'une telle anode usee
PCT/FR2010/000691 WO2011067477A1 (fr) 2009-12-02 2010-10-19 Procede de changement d'une anode usee et support et systeme pour le stockage temporaire d'une telle anode usee

Publications (1)

Publication Number Publication Date
BR112012013189A2 true BR112012013189A2 (pt) 2016-03-01

Family

ID=41719243

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012013189A BR112012013189A2 (pt) 2009-12-02 2010-10-19 processo de troca de um anodo gasto e suporte e sistema para a estocagem temporária de um tal anodo gasto

Country Status (14)

Country Link
US (1) US8808526B2 (pt)
EP (1) EP2507413B1 (pt)
CN (1) CN102639755B (pt)
AR (1) AR079204A1 (pt)
AU (1) AU2010326446B2 (pt)
BR (1) BR112012013189A2 (pt)
CA (1) CA2779855A1 (pt)
DK (1) DK201270354A (pt)
FR (1) FR2953223B1 (pt)
MY (1) MY160865A (pt)
NZ (1) NZ600444A (pt)
RU (1) RU2012127342A (pt)
WO (1) WO2011067477A1 (pt)
ZA (1) ZA201203198B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953223B1 (fr) * 2009-12-02 2012-01-27 Alcan Int Ltd Procede de changement d'une anode usee et support et systeme pour le stockage temporaire d'une telle anode usee
FR3012389B1 (fr) 2013-10-25 2015-10-30 Rio Tinto Alcan Int Ltd Systeme de gestion de flux logistiques d'une usine d'electrolyse, aluminerie comprenant ce systeme, vehicule pour la mise en oeuvre de ce systeme et procede d'implantation de ce systeme dans une usine d'electrolyse
FR3016890B1 (fr) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd Systeme de capotage pour cuve d'electrolyse
FR3016891B1 (fr) * 2014-01-27 2017-08-04 Rio Tinto Alcan Int Ltd Dispositif de stockage d'une charge au-dessus d'une cuve d'electrolyse.
FR3030580B1 (fr) * 2014-12-23 2018-10-12 Rio Tinto Alcan International Limited Systeme de confinement pour un ensemble anodique
CN107385473B (zh) * 2017-08-22 2023-05-23 新乡市百分百机电有限公司 一种熔盐电解系统阳极输送车
CN109423662A (zh) * 2017-08-28 2019-03-05 沈阳铝镁设计研究院有限公司 铝电解残极炭块的冷却和收集废气的装置及使用方法
NO20181483A1 (en) 2018-11-20 2020-05-21 Norsk Hydro As A method and equipment for storing and transporting hot gas emitting components
FR3122777B1 (fr) * 2021-05-06 2023-03-31 Reel Alesa Dispositif de confinement d’un ensemble anodique

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269673A (en) * 1980-01-28 1981-05-26 Aluminum Company Of America Anode mount
IS3896A (is) * 1991-08-07 1993-02-08 Comalco Aluminium Limited Hreinsun á loftkenndum flúoríðum úr útblæstri iðjuvera
DE4221882A1 (de) 1992-07-03 1994-01-05 Westfalia Becorit Ind Tech Transportvorrichtung für heiße Restanoden
FR2754832B1 (fr) 1996-10-23 1998-11-27 Pechiney Aluminium Procede de changement d'anodes usees de cuves d'electrolyse de l'aluminium et dispositif de captage des effluents gazeux permettant de le mettre en oeuvre
CA2256145C (en) * 1998-12-16 2007-09-25 Alcan International Limited Fluid bed system for cooling hot spent anode butts
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
CN1396282A (zh) * 2002-06-14 2003-02-12 抚顺铝厂科学研究所 用铝电解废弃物制取再生氟化盐、氧化铝的装置
US6767444B1 (en) * 2002-08-26 2004-07-27 The United States Of America As Represented By The United States Department Of Energy Method for processing spent (TRU, Zr)N fuel
US7001497B2 (en) * 2003-04-25 2006-02-21 Alcoa,Inc. Process and apparatus for positioning replacement anodes in electrolytic cells
WO2008048844A1 (en) * 2006-10-18 2008-04-24 Alcoa Inc. Electrode containers and associated methods
FR2953223B1 (fr) * 2009-12-02 2012-01-27 Alcan Int Ltd Procede de changement d'une anode usee et support et systeme pour le stockage temporaire d'une telle anode usee

Also Published As

Publication number Publication date
EP2507413A1 (fr) 2012-10-10
FR2953223B1 (fr) 2012-01-27
FR2953223A1 (fr) 2011-06-03
MY160865A (en) 2017-03-31
CN102639755B (zh) 2015-09-30
AU2010326446A1 (en) 2012-05-31
CN102639755A (zh) 2012-08-15
RU2012127342A (ru) 2014-01-10
NZ600444A (en) 2014-07-25
AU2010326446B2 (en) 2014-03-27
EP2507413B1 (fr) 2014-04-16
US20120246923A1 (en) 2012-10-04
CA2779855A1 (fr) 2011-06-09
ZA201203198B (en) 2013-07-31
DK201270354A (en) 2012-06-25
WO2011067477A1 (fr) 2011-06-09
US8808526B2 (en) 2014-08-19
AR079204A1 (es) 2012-01-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2484 DE 14-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]