BR112017025055A2 - eletrodo adequado para a evolução de oxigênio em processos eletrolíticos, e processo de eletrodeposição catódica de metais a partir de uma solução aquosa - Google Patents

eletrodo adequado para a evolução de oxigênio em processos eletrolíticos, e processo de eletrodeposição catódica de metais a partir de uma solução aquosa

Info

Publication number
BR112017025055A2
BR112017025055A2 BR112017025055A BR112017025055A BR112017025055A2 BR 112017025055 A2 BR112017025055 A2 BR 112017025055A2 BR 112017025055 A BR112017025055 A BR 112017025055A BR 112017025055 A BR112017025055 A BR 112017025055A BR 112017025055 A2 BR112017025055 A2 BR 112017025055A2
Authority
BR
Brazil
Prior art keywords
evolution
metals
oxygen
aqueous solution
electrodeposition process
Prior art date
Application number
BR112017025055A
Other languages
English (en)
Other versions
BR112017025055B1 (pt
Inventor
Calderara Alice
Timpano Fabio
Furusawa Takashi
Original Assignee
Industrie De Nora Spa
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 Industrie De Nora Spa filed Critical Industrie De Nora Spa
Publication of BR112017025055A2 publication Critical patent/BR112017025055A2/pt
Publication of BR112017025055B1 publication Critical patent/BR112017025055B1/pt

Links

Classifications

    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide
    • 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
    • C25B1/02—Hydrogen or oxygen
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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
    • C25C7/02—Electrodes; Connections thereof

Landscapes

  • 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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Catalysts (AREA)

Abstract

a presente invenção refere-se a um eletrodo sobre substrato de metal de válvula adequado para a evolução de oxigênio em processos eletrolíticos, com um revestimento compreendendo uma camada catalítica contendo metais do grupo da platina e uma ou mais camadas protetoras à base de óxido de estanho modificado com um elemento dopante selecionado de bismuto, antimônio ou tântalo e com uma pequena quantidade de rutênio. o eletrodo é útil nos processos de extração eletrolítica de metal não ferroso.
BR112017025055-1A 2015-06-23 2016-06-22 Eletrodo adequado para a evolução de oxigênio em processos eletrolíticos BR112017025055B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITUB20151590 2015-06-23
IT102015000026567 2015-06-23
PCT/EP2016/064404 WO2016207209A1 (en) 2015-06-23 2016-06-22 Electrode for electrolytic processes

Publications (2)

Publication Number Publication Date
BR112017025055A2 true BR112017025055A2 (pt) 2018-08-07
BR112017025055B1 BR112017025055B1 (pt) 2022-03-29

Family

ID=54150592

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017025055-1A BR112017025055B1 (pt) 2015-06-23 2016-06-22 Eletrodo adequado para a evolução de oxigênio em processos eletrolíticos

Country Status (19)

Country Link
US (1) US10407784B2 (pt)
EP (1) EP3314041B1 (pt)
JP (1) JP7094110B2 (pt)
KR (1) KR102524693B1 (pt)
CN (1) CN107683350B (pt)
AR (1) AR105088A1 (pt)
AU (1) AU2016282820B2 (pt)
BR (1) BR112017025055B1 (pt)
CA (1) CA2984715C (pt)
CL (1) CL2017002951A1 (pt)
EA (1) EA034359B1 (pt)
ES (1) ES2732201T3 (pt)
MX (1) MX2017015006A (pt)
PE (1) PE20180145A1 (pt)
PH (1) PH12017502303B1 (pt)
PL (1) PL3314041T3 (pt)
TW (1) TWI730967B (pt)
WO (1) WO2016207209A1 (pt)
ZA (1) ZA201707264B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015222472A1 (de) * 2015-11-13 2017-05-18 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Fensterheberbaugruppe mit aneinander clipsbaren Führungselementen für ein flächenbündiges Scheibenkonzept und Montageverfahren
US20210198792A1 (en) * 2018-08-22 2021-07-01 The University Of North Carolina At Greensboro Compositions and methods for enhancing electrocatalytic efficiencies
JP7119778B2 (ja) * 2018-08-30 2022-08-17 株式会社大阪ソーダ 電解めっき用の電極
CN110791776B (zh) * 2019-10-21 2022-02-25 南通大学 一种亚铁环境下质子腐蚀辅助的电解水阳极制备方法
JP2022020222A (ja) * 2020-07-20 2022-02-01 デノラ・ペルメレック株式会社 酸素発生用電極
US20220195612A1 (en) * 2020-12-22 2022-06-23 De Nora Tech, Llc Electrolyser for electrochlorination processes and a self-cleaning electrochlorination system
JP7168729B1 (ja) * 2021-07-12 2022-11-09 デノラ・ペルメレック株式会社 工業用電解プロセス用電極
CN114592218B (zh) * 2022-02-25 2024-06-11 广州鸿葳科技有限公司 一种钛基阳极及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875043A (en) * 1973-04-19 1975-04-01 Electronor Corp Electrodes with multicomponent coatings
JPS55500123A (pt) * 1978-03-28 1980-03-06
CN1011989B (zh) * 1984-01-31 1991-03-13 东电化股份有限公司 电解用电极
JPS60184691A (ja) * 1984-03-02 1985-09-20 Permelec Electrode Ltd 耐久性を有する電極及びその製造方法
JPS60184690A (ja) * 1984-03-02 1985-09-20 Permelec Electrode Ltd 耐久性を有する電極及びその製造方法
JPH06200391A (ja) * 1992-12-28 1994-07-19 Yoshizawa L Ee Kk 電解用電極
ITMI20031543A1 (it) 2003-07-28 2005-01-29 De Nora Elettrodi Spa Elettrodo per processi elettrochimici e metodo per il suo ottenimento
JP2006322056A (ja) * 2005-05-20 2006-11-30 Furuya Kinzoku:Kk 電解用電極及びその製造方法
JP4972991B2 (ja) * 2006-05-09 2012-07-11 アタカ大機株式会社 酸素発生用電極
IT1391767B1 (it) 2008-11-12 2012-01-27 Industrie De Nora Spa Elettrodo per cella elettrolitica
ITMI20110089A1 (it) * 2011-01-26 2012-07-27 Industrie De Nora Spa Elettrodo per evoluzione di ossigeno in processi elettrochimici industriali
ITMI20111132A1 (it) * 2011-06-22 2012-12-23 Industrie De Nora Spa Anodo per evoluzione di ossigeno

Also Published As

Publication number Publication date
TW201704543A (zh) 2017-02-01
EA034359B1 (ru) 2020-01-30
KR102524693B1 (ko) 2023-04-25
EA201890115A1 (ru) 2018-08-31
PE20180145A1 (es) 2018-01-18
ES2732201T3 (es) 2019-11-21
CN107683350A (zh) 2018-02-09
TWI730967B (zh) 2021-06-21
AU2016282820A1 (en) 2017-11-09
BR112017025055B1 (pt) 2022-03-29
US20180127887A1 (en) 2018-05-10
CL2017002951A1 (es) 2018-03-16
AR105088A1 (es) 2017-09-06
PH12017502303A1 (en) 2018-06-25
AU2016282820B2 (en) 2020-10-01
CA2984715C (en) 2022-12-06
MX2017015006A (es) 2018-04-10
WO2016207209A1 (en) 2016-12-29
PL3314041T3 (pl) 2019-11-29
CN107683350B (zh) 2019-12-17
US10407784B2 (en) 2019-09-10
JP2018524470A (ja) 2018-08-30
PH12017502303B1 (en) 2018-06-25
JP7094110B2 (ja) 2022-07-01
CA2984715A1 (en) 2016-12-29
EP3314041B1 (en) 2019-05-08
KR20180020254A (ko) 2018-02-27
ZA201707264B (en) 2019-02-27
EP3314041A1 (en) 2018-05-02

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 22/06/2016, OBSERVADAS AS CONDICOES LEGAIS.