BR112012030076B1 - Eletrodo de uma célula de eletrólise para processos eletroquímicos de produção de gás e método de eletrólise para a geração de gases de halogênio a partir de soluções de haleto alcalinas aquosas - Google Patents

Eletrodo de uma célula de eletrólise para processos eletroquímicos de produção de gás e método de eletrólise para a geração de gases de halogênio a partir de soluções de haleto alcalinas aquosas Download PDF

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Publication number
BR112012030076B1
BR112012030076B1 BR112012030076-8A BR112012030076A BR112012030076B1 BR 112012030076 B1 BR112012030076 B1 BR 112012030076B1 BR 112012030076 A BR112012030076 A BR 112012030076A BR 112012030076 B1 BR112012030076 B1 BR 112012030076B1
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BR
Brazil
Prior art keywords
flat
electrode
holes
electrolysis
lamellar elements
Prior art date
Application number
BR112012030076-8A
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English (en)
Portuguese (pt)
Other versions
BR112012030076A2 (pt
Inventor
Karl-Heinz Dulle
Frank Funck
Dirk Hoormann
Stefan Oelmann
Peter Woltering
Carsten Schmitt
Philipp Hofmann
Original Assignee
Uhdenora S.P.A.
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 Uhdenora S.P.A. filed Critical Uhdenora S.P.A.
Publication of BR112012030076A2 publication Critical patent/BR112012030076A2/pt
Publication of BR112012030076B1 publication Critical patent/BR112012030076B1/pt

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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
BR112012030076-8A 2010-05-28 2011-05-23 Eletrodo de uma célula de eletrólise para processos eletroquímicos de produção de gás e método de eletrólise para a geração de gases de halogênio a partir de soluções de haleto alcalinas aquosas BR112012030076B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010021833A DE102010021833A1 (de) 2010-05-28 2010-05-28 Elektrode für Elektrolysezelle
DE102010021833.2 2010-05-28
PCT/EP2011/002552 WO2011147557A1 (de) 2010-05-28 2011-05-23 Elektrode für elektrolysezellen

Publications (2)

Publication Number Publication Date
BR112012030076A2 BR112012030076A2 (pt) 2016-09-20
BR112012030076B1 true BR112012030076B1 (pt) 2020-10-06

Family

ID=44474965

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012030076-8A BR112012030076B1 (pt) 2010-05-28 2011-05-23 Eletrodo de uma célula de eletrólise para processos eletroquímicos de produção de gás e método de eletrólise para a geração de gases de halogênio a partir de soluções de haleto alcalinas aquosas

Country Status (10)

Country Link
US (1) US11162178B2 (https=)
EP (1) EP2576869B1 (https=)
JP (1) JP6353226B2 (https=)
KR (2) KR20170089935A (https=)
CN (1) CN102906310A (https=)
BR (1) BR112012030076B1 (https=)
CA (1) CA2800845C (https=)
DE (1) DE102010021833A1 (https=)
RU (1) RU2576318C2 (https=)
WO (1) WO2011147557A1 (https=)

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243256C (https=)
CH302143A (de) * 1951-07-28 1954-10-15 Bamag Meguin Aktiengesellschaf Vorelektrode für Elektrolysezellen und Verfahren zur Herstellung einer solchen Elektrode.
JPS4839375A (https=) * 1971-09-22 1973-06-09
SU567771A1 (ru) * 1975-04-14 1977-08-05 Предприятие П/Я В-2287 Диафрагменный электролизер дл получени хлора и щелочи
DE2630883C2 (de) 1976-07-09 1985-02-07 Basf Ag, 6700 Ludwigshafen Verwendung einer nach dem Plasma- oder Flammspritzverfahren auf einem metallischen Träger aufgebrachten porösen anorganische Oxide enthaltenden Schicht als Diaphragma in einer Elektrolysezelle
GB1579427A (en) * 1976-08-04 1980-11-19 Ici Ltd Electrodes for electrolytic cells
FR2461766A1 (fr) * 1979-07-16 1981-02-06 Michelin & Cie Electrodes avec sorties de courant
US4265719A (en) * 1980-03-26 1981-05-05 The Dow Chemical Company Electrolysis of aqueous solutions of alkali-metal halides employing a flexible polymeric hydraulically-impermeable membrane disposed against a roughened surface cathode
JPS5883466U (ja) * 1981-11-27 1983-06-06 ペルメレツク電極株式会社 イオン交換膜を用いる電解用電極
DE3219704A1 (de) 1982-05-26 1983-12-01 Uhde Gmbh, 4600 Dortmund Membran-elektrolysezelle
DE3401637A1 (de) * 1984-01-19 1985-07-25 Hoechst Ag, 6230 Frankfurt Verfahren zum elektrolysieren von fluessigen elektrolyten
US4822460A (en) * 1984-11-05 1989-04-18 The Dow Chemical Company Electrolytic cell and method of operation
NL8601906A (nl) * 1985-07-29 1987-02-16 Permelec Electrode Ltd Electrode voor electrolyse bij toepassing van een diafragma.
DE3603254A1 (de) * 1986-02-03 1987-08-06 Ht Hydrotechnik Gmbh Elektrolysezelleneinheit
SU1724736A1 (ru) * 1988-06-30 1992-04-07 Предприятие П/Я В-2287 Электрод
JP3073819B2 (ja) * 1991-11-14 2000-08-07 ペルメレック電極株式会社 電極構造体
IT1263900B (it) * 1993-02-12 1996-09-05 Permelec Spa Nora Migliorata cella di elettrolisi cloro-soda a diaframma poroso e processo relativo
DE4306889C1 (de) * 1993-03-05 1994-08-18 Heraeus Elektrochemie Elektrodenanordnung für gasbildende elektrolytische Prozesse in Membran-Zellen und deren Verwendung
DE4415146C2 (de) 1994-04-29 1997-03-27 Uhde Gmbh Elektrode für Elektrolysezellen mit Ionenaustauscher-Membran
DE4419091A1 (de) * 1994-06-01 1995-12-07 Heraeus Elektrochemie Bitterfe Elektrodenstruktur für eine monopolare Elektrolysezelle nach dem Diaphragma- oder Membranzellen-Verfahren
JP3079008B2 (ja) 1995-06-02 2000-08-21 松下電器産業株式会社 ニッケル水素蓄電池
JP2002224674A (ja) * 1996-08-06 2002-08-13 Takio Tec:Kk 基板洗浄用水の製造装置及び製造方法、それらにより製造された基板洗浄用水、並びに該基板洗浄用水を用いた基板の洗浄方法
DE19816334A1 (de) 1998-04-11 1999-10-14 Krupp Uhde Gmbh Elektrolyseapparat zur Herstellung von Halogengasen
EP1033419B1 (en) * 1998-08-25 2006-01-11 Toagosei Co., Ltd. Soda electrolytic cell provided with gas diffusion electrode
ITMI20021538A1 (it) * 2002-07-12 2004-01-12 De Nora Elettrodi Spa Struttura per dita catodiche di celle cloro-soda a diaframma
ITMI20031269A1 (it) * 2003-06-24 2004-12-25 De Nora Elettrodi Spa Nuovo anodo espandibile per celle a diaframma.
DE102005006555A1 (de) 2005-02-11 2006-08-17 Uhdenora S.P.A. Elektrode für Elektrolysezellen
ITMI20060054A1 (it) * 2006-01-16 2007-07-17 Uhdenora Spa Distributore di corrente elastico per celle a percolatore
DE102006046807A1 (de) * 2006-09-29 2008-04-03 Uhdenora S.P.A. Elektrolysezelle
US20090098404A1 (en) * 2007-10-16 2009-04-16 Honda Motor Co., Ltd. System for forming holes in metal sheet

Also Published As

Publication number Publication date
CA2800845C (en) 2019-04-09
US20130087465A1 (en) 2013-04-11
BR112012030076A2 (pt) 2016-09-20
KR20170089935A (ko) 2017-08-04
RU2012150764A (ru) 2014-07-10
RU2576318C2 (ru) 2016-02-27
EP2576869B1 (de) 2024-08-14
CA2800845A1 (en) 2011-12-01
EP2576869C0 (de) 2024-08-14
EP2576869A1 (de) 2013-04-10
KR20130079448A (ko) 2013-07-10
JP2013527324A (ja) 2013-06-27
CN102906310A (zh) 2013-01-30
US11162178B2 (en) 2021-11-02
JP6353226B2 (ja) 2018-07-04
DE102010021833A1 (de) 2011-12-01
WO2011147557A1 (de) 2011-12-01

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: UHDENORA S.P.A. (IT)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 23/05/2011, 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 14A 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 2828 DE 18-03-2025 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.