EA201791158A1 - Анод для электролитического выделения хлора - Google Patents

Анод для электролитического выделения хлора

Info

Publication number
EA201791158A1
EA201791158A1 EA201791158A EA201791158A EA201791158A1 EA 201791158 A1 EA201791158 A1 EA 201791158A1 EA 201791158 A EA201791158 A EA 201791158A EA 201791158 A EA201791158 A EA 201791158A EA 201791158 A1 EA201791158 A1 EA 201791158A1
Authority
EA
Eurasian Patent Office
Prior art keywords
anode
electrolytic chlorine
chlorine
chlorine extract
extract
Prior art date
Application number
EA201791158A
Other languages
English (en)
Other versions
EA032982B1 (ru
Inventor
Аличе Гарджуло
Аличе Кальдерара
Кьяра Пеццони
Original Assignee
Индустрие Де Нора С.П.А.
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 Индустрие Де Нора С.П.А. filed Critical Индустрие Де Нора С.П.А.
Publication of EA201791158A1 publication Critical patent/EA201791158A1/ru
Publication of EA032982B1 publication Critical patent/EA032982B1/ru

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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—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
    • C25B1/26—Chlorine; 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
    • 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
    • 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
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • C25B11/053—Electrodes comprising one or more electrocatalytic coatings on a substrate characterised by multilayer electrocatalytic coatings
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46142—Catalytic coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/12—Halogens or halogen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Изобретение относится к электроду, пригодному для использования в качестве выделяющего хлор анода в электролитических ячейках, и к способу его получения. Электрод включает металлическую подложку с покрытием из каталитической композиции, образованным тонкими слоями на основе оксидов олова, иридия и рутения, и сочетает в себе превосходные характеристики анодного потенциала и селективности по отношению к реакции выделения хлора, не прибегая к использованию присадок, таких как платина и палладий.
EA201791158A 2014-11-24 2015-11-23 Анод для электролитического выделения хлора EA032982B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20142020 2014-11-24
PCT/EP2015/077387 WO2016083319A1 (en) 2014-11-24 2015-11-23 Anode for electrolytic evolution of chlorine

Publications (2)

Publication Number Publication Date
EA201791158A1 true EA201791158A1 (ru) 2017-09-29
EA032982B1 EA032982B1 (ru) 2019-08-30

Family

ID=52232327

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791158A EA032982B1 (ru) 2014-11-24 2015-11-23 Анод для электролитического выделения хлора

Country Status (22)

Country Link
US (1) US20170306512A1 (ru)
EP (1) EP3224392B1 (ru)
JP (1) JP6920998B2 (ru)
KR (1) KR102461420B1 (ru)
CN (1) CN107002257B (ru)
AU (1) AU2015355057B2 (ru)
BR (1) BR112017009336B1 (ru)
CA (1) CA2963612C (ru)
CL (1) CL2017001103A1 (ru)
DK (1) DK3224392T3 (ru)
EA (1) EA032982B1 (ru)
ES (1) ES2699307T3 (ru)
HU (1) HUE040518T2 (ru)
IL (1) IL251597B (ru)
MX (1) MX2017005894A (ru)
MY (1) MY178978A (ru)
PE (1) PE20170888A1 (ru)
PL (1) PL3224392T3 (ru)
PT (1) PT3224392T (ru)
SG (1) SG11201702993SA (ru)
TW (1) TWI731845B (ru)
WO (1) WO2016083319A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN110158113A (zh) * 2019-06-24 2019-08-23 蓝星(北京)化工机械有限公司 气体析出电极及其制备方法
CN110129822B (zh) * 2019-06-24 2021-03-30 蓝星(北京)化工机械有限公司 氯气析出电极及其制备方法
EP4036059A4 (en) 2019-09-26 2022-12-07 Lg Chem, Ltd. COMPOSITION FOR THE PRODUCTION OF TIN OXIDE

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3460087D1 (en) * 1983-03-11 1986-05-22 Bbc Brown Boveri & Cie Catalyst for the coating of anodes, and its manufacturing process
JPS60162787A (ja) * 1984-01-31 1985-08-24 Tdk Corp 電解用電極
JPS62243790A (ja) * 1986-04-15 1987-10-24 Osaka Soda Co Ltd 塩化アルカリ電解用陽極
JPH01312096A (ja) * 1988-06-13 1989-12-15 Kamioka Kogyo Kk 電解用電極及びその製造方法
GB9018953D0 (en) * 1990-08-31 1990-10-17 Ici Plc Electrode
GB9316930D0 (en) * 1993-08-13 1993-09-29 Ici Plc Electrode
GB9316926D0 (en) * 1993-08-13 1993-09-29 Ici Plc Electrode
JP4209801B2 (ja) * 2003-05-15 2009-01-14 ペルメレック電極株式会社 電解用電極及びその製造方法
CN1888141A (zh) * 2006-05-24 2007-01-03 中国船舶重工集团公司第七二五研究所 耐海水污染的氧化物阳极及其制备方法
IT1391767B1 (it) * 2008-11-12 2012-01-27 Industrie De Nora Spa Elettrodo per cella elettrolitica
CN101532147B (zh) * 2009-02-26 2010-09-01 中国船舶重工集团公司第七二五研究所 一种纳米晶金属氧化物复合电极及其制备方法
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
ITMI20102354A1 (it) * 2010-12-22 2012-06-23 Industrie De Nora Spa Elettrodo per cella elettrolitica
DE102013202143A1 (de) * 2013-02-08 2014-08-14 Bayer Materialscience Ag Katalysatorbeschichtung und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
US20170306512A1 (en) 2017-10-26
ES2699307T3 (es) 2019-02-08
IL251597A0 (en) 2017-06-29
MY178978A (en) 2020-10-26
PT3224392T (pt) 2018-11-30
IL251597B (en) 2020-06-30
CA2963612A1 (en) 2016-06-02
KR102461420B1 (ko) 2022-11-02
KR20170086104A (ko) 2017-07-25
EP3224392A1 (en) 2017-10-04
TWI731845B (zh) 2021-07-01
AU2015355057B2 (en) 2020-06-04
CN107002257A (zh) 2017-08-01
EA032982B1 (ru) 2019-08-30
AU2015355057A1 (en) 2017-04-27
BR112017009336A2 (pt) 2017-12-19
EP3224392B1 (en) 2018-09-12
PE20170888A1 (es) 2017-07-07
BR112017009336B1 (pt) 2021-06-29
HUE040518T2 (hu) 2019-03-28
MX2017005894A (es) 2017-06-27
DK3224392T3 (en) 2018-12-03
SG11201702993SA (en) 2017-06-29
CL2017001103A1 (es) 2017-11-24
WO2016083319A1 (en) 2016-06-02
TW201619443A (zh) 2016-06-01
CN107002257B (zh) 2019-11-05
CA2963612C (en) 2023-10-24
JP6920998B2 (ja) 2021-08-18
JP2017535680A (ja) 2017-11-30
PL3224392T3 (pl) 2019-03-29

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM