BRPI0915311A2 - método para produzir alumínio em uma célula de eletrólise - Google Patents

método para produzir alumínio em uma célula de eletrólise

Info

Publication number
BRPI0915311A2
BRPI0915311A2 BRPI0915311A BRPI0915311A BRPI0915311A2 BR PI0915311 A2 BRPI0915311 A2 BR PI0915311A2 BR PI0915311 A BRPI0915311 A BR PI0915311A BR PI0915311 A BRPI0915311 A BR PI0915311A BR PI0915311 A2 BRPI0915311 A2 BR PI0915311A2
Authority
BR
Brazil
Prior art keywords
electrolysis cell
produce aluminum
aluminum
produce
electrolysis
Prior art date
Application number
BRPI0915311A
Other languages
English (en)
Inventor
Benoit Sulmont
Sylvain Fardeau
Original Assignee
Rio Tinto Alcan Int 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 Rio Tinto Alcan Int Ltd filed Critical Rio Tinto Alcan Int Ltd
Publication of BRPI0915311A2 publication Critical patent/BRPI0915311A2/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
    • C25C3/20—Automatic control or regulation of cells
    • 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
    • C25C3/14—Devices for feeding or crust breaking

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)
BRPI0915311A 2008-06-16 2009-06-05 método para produzir alumínio em uma célula de eletrólise BRPI0915311A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08356087A EP2135975A1 (en) 2008-06-16 2008-06-16 Method of producing aluminium in an electrolysis cell
PCT/EP2009/004124 WO2009152975A1 (en) 2008-06-16 2009-06-05 Method of producing aluminium in an electrolysis cell

Publications (1)

Publication Number Publication Date
BRPI0915311A2 true BRPI0915311A2 (pt) 2015-10-27

Family

ID=40001465

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915311A BRPI0915311A2 (pt) 2008-06-16 2009-06-05 método para produzir alumínio em uma célula de eletrólise

Country Status (14)

Country Link
US (1) US8961773B2 (pt)
EP (2) EP2135975A1 (pt)
CN (1) CN102066620B (pt)
AR (1) AR071848A1 (pt)
AU (1) AU2009259649B2 (pt)
BR (1) BRPI0915311A2 (pt)
CA (1) CA2728021C (pt)
MY (1) MY155955A (pt)
NO (1) NO2315863T3 (pt)
NZ (1) NZ589986A (pt)
RU (1) RU2496923C2 (pt)
SI (1) SI2315863T1 (pt)
WO (1) WO2009152975A1 (pt)
ZA (1) ZA201008649B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103488122B (zh) * 2013-09-06 2016-01-27 天津市永昌焊丝有限公司 药芯焊丝药粉下料控制方法及控制装置
CN106460210B (zh) * 2014-06-19 2019-01-11 俄铝工程技术中心有限责任公司 用于控制向用于生产铝的电解池进料铝的方法
RU2593560C1 (ru) * 2015-03-25 2016-08-10 Общество с ограниченной ответственностью "Логическое управление алюминиевым электролизером" Способ управления алюминиевым электролизером по минимальной мощности
US9996074B2 (en) * 2016-09-21 2018-06-12 International Business Machines Corporation System and predictive modeling method for smelting process control based on multi-source information with heterogeneous relatedness
CN107955951B (zh) * 2016-10-18 2020-01-21 沈阳铝镁设计研究院有限公司 一种电解铝全生命周期的管理方法
CN107012476A (zh) * 2017-02-15 2017-08-04 广东省稀有金属研究所 一种复合氧化物的制备方法
CN106906493A (zh) * 2017-02-22 2017-06-30 广东省稀有金属研究所 一种金属及合金粉末的制备方法
FR3065969B1 (fr) * 2017-05-03 2019-07-19 Laurent Michard Procede de pilotage d'une cuve d'electrolyse de l'aluminium

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO118293B (pt) * 1964-09-29 1969-12-08 Reynolds Metals Co
FR2487386A1 (fr) 1980-07-23 1982-01-29 Pechiney Aluminium Procede et appareillage pour reguler de facon precise la cadence d'introduction et la teneur en alumine d'une cuve d'electrolyse ignee, et application a la production d'aluminium
FR2581660B1 (fr) 1985-05-07 1987-06-05 Pechiney Aluminium Procede de regulation precise d'une faible teneur en alumine dans une cuve d'electrolyse ignee pour la production d'aluminium
US4654130A (en) * 1986-05-15 1987-03-31 Reynolds Metals Company Method for improved alumina control in aluminum electrolytic cells employing point feeders
EP0671488A3 (en) * 1989-02-24 1996-01-17 Comalco Alu Process for controlling aluminum melt flow cell.
FR2749858B1 (fr) 1996-06-17 1998-07-24 Pechiney Aluminium Procede de regulation de la teneur en alumine du bain des cuves d'electrolyse pour la production d'aluminium
CA2230882C (en) * 1997-03-14 2004-08-17 Dubai Aluminium Company Limited Intelligent control of aluminium reduction cells using predictive and pattern recognition techniques
NO311623B1 (no) * 1998-03-23 2001-12-17 Norsk Hydro As Fremgangsmåte for styring av aluminiumoksidtilförsel til elektrolyseceller for fremstilling av aluminium
FR2860522B1 (fr) * 2003-10-02 2006-01-13 Pechiney Aluminium Procede et systeme de controle des ajouts de matieres pulverulentes dans le bain d'une cellule d'electrolyse destinee a la production d'aluminium
RU2242540C1 (ru) * 2003-10-03 2004-12-20 Общество с ограниченной ответственностью "Инженерно-технологический центр" Способ автоматического контроля технологических состояний и нарушений алюминиевого электролизера
RU2255149C1 (ru) * 2004-05-05 2005-06-27 Общество с ограниченной ответственностью "Инженерно-технологический центр" Способ управления алюминиевым электролизером при изменении скорости растворения глинозема
RU2303658C1 (ru) * 2005-11-02 2007-07-27 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Способ управления технологическим процессом в алюминиевом электролизере с обожженными анодами
EP1845175B1 (en) * 2006-04-11 2011-02-16 Aluminium Pechiney System and process for collecting effluents from an electrolytic cell

Also Published As

Publication number Publication date
EP2315863B1 (en) 2017-10-18
CA2728021A1 (en) 2009-12-23
EP2315863A1 (en) 2011-05-04
NO2315863T3 (pt) 2018-03-17
AU2009259649A1 (en) 2009-12-23
AR071848A1 (es) 2010-07-21
RU2496923C2 (ru) 2013-10-27
WO2009152975A1 (en) 2009-12-23
SI2315863T1 (en) 2018-02-28
RU2011101429A (ru) 2012-07-27
MY155955A (en) 2015-12-31
NZ589986A (en) 2012-09-28
AU2009259649B2 (en) 2014-04-10
CA2728021C (en) 2016-08-09
US20110094891A1 (en) 2011-04-28
US8961773B2 (en) 2015-02-24
CN102066620B (zh) 2013-01-23
EP2135975A1 (en) 2009-12-23
ZA201008649B (en) 2012-02-29
CN102066620A (zh) 2011-05-18

Similar Documents

Publication Publication Date Title
BRPI0921890A2 (pt) eletrodo para célula eletrolítica
BRPI0821873A2 (pt) aparelho para reduzir uma produção de água em poços de gás
BRPI1007833A2 (pt) processo para produzir uma manta gofrada
BRPI0914208A2 (pt) célula de eletrólise, e, método
BRPI0915311A2 (pt) método para produzir alumínio em uma célula de eletrólise
BR112013016302A2 (pt) método para produção de uma emulsão contínua em água
BR112014004914A2 (pt) método para gerar bloco de predição em modo amvp
ZA201100421B (en) Electrolysis de-scaling method with constant output
BRPI0906795A2 (pt) Método para produzir um l-aminoácido
BRPI0918299A2 (pt) Método para produzir um l-aminoácido
ZA201303781B (en) Electrolysis method and electrolytic cells
EP2668435A2 (en) Insulation composition and method to detect water in an insulation composition
BRPI0910371A2 (pt) método para confeccionar uma estrutura laminada e estrutura laminada
BRPI0912755A2 (pt) Método para produzir um l-aminoácido
DK2274430T3 (da) Nerveregenererende celler med ændringer i dna-methylering
BRPI0906438A2 (pt) Isolamento de conteúdo por meio de processos em uma aplicação
BR112013007298A2 (pt) método para produzir composição de borracha
BRPI0917866A2 (pt) métodos para intensificar o metabolismo energético
BRPI0919993A2 (pt) dispositivo e método para extrair calor de uma célula de eletrólise para produção de alumínio
BRPI0906255A2 (pt) método para produzir leite fermentado
BRPI0908070A2 (pt) Eletrodo para uso em um processo de eletrólise para produção de alumínio e método para produzir um eletrodo
BR112013016341A2 (pt) método de congelamento de células
BRPI1014579A2 (pt) método de transferência de polipeptídeo para células
BRPI1011421A2 (pt) fundo de catodo, método para produção de um fundo de catodo, e seu uso em uma célula electrolítica para produção de alumínio
BR112012022525A2 (pt) método para produzir butanol

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination

Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER POR MEIO DO SERVICO DE CODIGO 206 EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ART. 34 DA LPI.PUBLIQUE-SE A EXIGENCIA (6.20).

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time