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AR074191A1 - Electrodo para celda electrolitica - Google Patents

Electrodo para celda electrolitica

Info

Publication number
AR074191A1
AR074191A1 ARP090104421A ARP090104421A AR074191A1 AR 074191 A1 AR074191 A1 AR 074191A1 AR P090104421 A ARP090104421 A AR P090104421A AR P090104421 A ARP090104421 A AR P090104421A AR 074191 A1 AR074191 A1 AR 074191A1
Authority
AR
Argentina
Prior art keywords
electrode
electrolytic cell
niobium
substrate
catalytic layer
Prior art date
Application number
ARP090104421A
Other languages
English (en)
Inventor
Christian Urgeghe
Alice Calderara
Franco Dino Floriano Di
Antonio Lorenzo Antozzi
Alexander Morozov
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 AR074191A1 publication Critical patent/AR074191A1/es

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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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
    • C25B11/069—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of at least one single element and at least one compound; consisting of two or more compounds
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Chemically Coating (AREA)
  • Catalysts (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Inert Electrodes (AREA)

Abstract

La solicitud es relativa a una formulacion de electrodo que comprende una capa catalítica que contiene oxidos de estano, rutenio, iridio, paladio y niobio aplicados a un substrato de titanio u otro metal de válvula. Una capa de proteccion a base de oxido de titanio modificado con oxidos de otros elementos tales como tantalio, niobio o bismuto puede ser interpuesta entre el substrato y la capa catalítica. El electrodo así obtenido es apto para la utilizacion como ánodo en celdas electrolíticas para la produccion de cloro.
ARP090104421A 2008-11-12 2009-11-13 Electrodo para celda electrolitica AR074191A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2008A002005A IT1391767B1 (it) 2008-11-12 2008-11-12 Elettrodo per cella elettrolitica

Publications (1)

Publication Number Publication Date
AR074191A1 true AR074191A1 (es) 2010-12-29

Family

ID=41086238

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090104421A AR074191A1 (es) 2008-11-12 2009-11-13 Electrodo para celda electrolitica

Country Status (22)

Country Link
US (1) US8366890B2 (es)
EP (1) EP2344682B1 (es)
JP (1) JP5411942B2 (es)
KR (1) KR101645198B1 (es)
CN (1) CN102209802B (es)
AR (1) AR074191A1 (es)
AU (1) AU2009315689B2 (es)
BR (1) BRPI0921890B1 (es)
CA (1) CA2741483C (es)
CL (1) CL2009002062A1 (es)
DK (1) DK2344682T3 (es)
EA (1) EA018892B1 (es)
EG (1) EG26184A (es)
ES (1) ES2415749T3 (es)
IL (1) IL212226A (es)
IT (1) IT1391767B1 (es)
MX (1) MX2011004039A (es)
PL (1) PL2344682T3 (es)
PT (1) PT2344682E (es)
TW (1) TWI433963B (es)
WO (1) WO2010055065A1 (es)
ZA (1) ZA201102992B (es)

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Publication number Priority date Publication date Assignee Title
ITMI20091719A1 (it) * 2009-10-08 2011-04-09 Industrie De Nora Spa Catodo per processi elettrolitici
ITMI20101098A1 (it) * 2010-06-17 2011-12-18 Industrie De Nora Spa Elettrodo per elettroclorazione
DE102010039734A1 (de) * 2010-08-25 2012-03-01 Bayer Materialscience Aktiengesellschaft Katalysator und Verfahren zur Herstellung von Chlor durch Gasphasenoxidation
DE102010043085A1 (de) * 2010-10-28 2012-05-03 Bayer Materialscience Aktiengesellschaft Elektrode für die elektrolytische Chlorherstellung
IT1403585B1 (it) * 2010-11-26 2013-10-31 Industrie De Nora Spa Anodo per evoluzione elettrolitica di cloro
JP5875035B2 (ja) * 2011-03-03 2016-03-02 学校法人中部大学 電極部材とその製造方法
ITMI20110735A1 (it) * 2011-05-03 2012-11-04 Industrie De Nora Spa Elettrodo per processi elettrolitici e metodo per il suo ottenimento
ITMI20111132A1 (it) * 2011-06-22 2012-12-23 Industrie De Nora Spa Anodo per evoluzione di ossigeno
PE20142156A1 (es) * 2011-12-26 2015-01-17 Industrie De Nora Spa Anodo para la generacion de oxigeno y procedimiento de fabricacion del mismo
GB2508795A (en) * 2012-09-21 2014-06-18 Ucl Business Plc Electrolysis electrocatalyst comprising palladium and iridium
DE102013202143A1 (de) * 2013-02-08 2014-08-14 Bayer Materialscience Ag Katalysatorbeschichtung und Verfahren zu ihrer Herstellung
TWI679256B (zh) * 2014-07-28 2019-12-11 義商第諾拉工業公司 閥金屬表面之塗料及其製法
CA2963612C (en) * 2014-11-24 2023-10-24 Industrie De Nora S.P.A. Anode for electrolytic evolution of chlorine
WO2016207209A1 (en) 2015-06-23 2016-12-29 Industrie De Nora S.P.A. Electrode for electrolytic processes
CN105821436B (zh) * 2016-05-09 2018-07-24 复旦大学 一种基于三电极体系的双电解槽两步法氯碱电解方法及装置
ES2850501T3 (es) 2016-11-22 2021-08-30 Asahi Chemical Ind Electrodo para electrólisis
KR102260891B1 (ko) 2016-11-29 2021-06-07 주식회사 엘지화학 전기 분해용 전극 및 전기 분해용 전극의 제조방법
KR20190022333A (ko) 2017-08-23 2019-03-06 주식회사 엘지화학 전기분해용 양극 및 이의 제조방법
KR20190037518A (ko) 2017-09-29 2019-04-08 주식회사 엘지화학 전기분해 전극의 제조방법
KR102358447B1 (ko) 2017-09-29 2022-02-04 주식회사 엘지화학 전기분해 양극용 코팅액 조성물
KR102347982B1 (ko) 2018-06-12 2022-01-07 주식회사 엘지화학 전기분해용 양극 및 이의 제조방법
IT201800006544A1 (it) 2018-06-21 2019-12-21 Anodo per evoluzione elettrolitica di cloro
IT201800010760A1 (it) * 2018-12-03 2020-06-03 Industrie De Nora Spa Elettrodo per evoluzione elettrolitica di gas
KR20200073562A (ko) 2018-12-14 2020-06-24 주식회사 엘지화학 전극용 금속 기재 및 이의 제조방법
KR102503040B1 (ko) 2018-12-21 2023-02-23 주식회사 엘지화학 복합 금속 인화물을 포함하는 산화 전극 및 이의 제조방법
KR102355824B1 (ko) * 2018-12-27 2022-01-26 코웨이 주식회사 팔라듐, 이리듐 및 탄탈럼으로 구성된 전극용 촉매층 및 상기 전극용 촉매가 코팅된 살균수 생성 모듈
KR102787695B1 (ko) 2019-05-02 2025-03-27 주식회사 엘지화학 역전류 보호체의 제조방법
KR102678675B1 (ko) 2019-07-05 2024-06-27 주식회사 엘지화학 전기분해용 환원 전극
KR102776320B1 (ko) 2019-07-05 2025-03-07 주식회사 엘지화학 역전류 방지 방법 및 역전류 방지 시스템
KR102733942B1 (ko) 2019-11-07 2024-11-26 주식회사 엘지화학 전극용 금속 기재 및 이의 제조방법
CN110983366A (zh) * 2019-12-30 2020-04-10 中国科学院过程工程研究所 电催化涂层组合物、形稳阳极、制备方法及应用
JP7621071B2 (ja) * 2020-07-20 2025-01-24 デノラ・ペルメレック株式会社 酸素発生用電極
KR102781782B1 (ko) * 2020-11-12 2025-03-18 주식회사 엘지화학 전기분해용 전극
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
CN113816433B (zh) * 2021-10-15 2023-07-14 兰州理工大学 利用含铁固废酸浸液制备孔径可调多孔四氧化三铁的方法
EP4541943A4 (en) * 2022-06-20 2025-11-05 Asahi Chemical Ind ELECTROLYSIS ELECTRODE AND ELECTROLYSIS TANK
WO2025080724A1 (en) * 2023-10-09 2025-04-17 Mattiq, Inc. Mixed metal iridium ruthenium molybdenum electrocatalysts

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Also Published As

Publication number Publication date
PL2344682T3 (pl) 2013-08-30
CN102209802B (zh) 2014-06-25
PT2344682E (pt) 2013-06-24
JP2012508326A (ja) 2012-04-05
KR20110094055A (ko) 2011-08-19
DK2344682T3 (da) 2013-06-17
CL2009002062A1 (es) 2010-01-22
EA201170666A1 (ru) 2011-10-31
US20110209992A1 (en) 2011-09-01
CA2741483C (en) 2016-11-29
ES2415749T3 (es) 2013-07-26
AU2009315689A1 (en) 2010-05-20
EP2344682B1 (en) 2013-03-20
HK1158274A1 (en) 2012-07-20
KR101645198B1 (ko) 2016-08-03
JP5411942B2 (ja) 2014-02-12
EA018892B1 (ru) 2013-11-29
AU2009315689B2 (en) 2014-05-15
BRPI0921890A2 (pt) 2015-12-29
CA2741483A1 (en) 2010-05-20
CN102209802A (zh) 2011-10-05
US8366890B2 (en) 2013-02-05
TWI433963B (zh) 2014-04-11
IT1391767B1 (it) 2012-01-27
IL212226A (en) 2014-11-30
ITMI20082005A1 (it) 2010-05-13
IL212226A0 (en) 2011-06-30
ZA201102992B (en) 2012-06-27
BRPI0921890B1 (pt) 2019-05-21
EG26184A (en) 2013-04-07
WO2010055065A1 (en) 2010-05-20
MX2011004039A (es) 2011-05-19
EP2344682A1 (en) 2011-07-20
TW201018748A (en) 2010-05-16

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