BR112017009336B1 - Eletrodo para o desprendimento de produtos gasosos em células eletrolíticas, método para a fabricação de um eletrodo, e célula de eletrólise de soluções de cloreto alcalinas - Google Patents
Eletrodo para o desprendimento de produtos gasosos em células eletrolíticas, método para a fabricação de um eletrodo, e célula de eletrólise de soluções de cloreto alcalinas Download PDFInfo
- Publication number
- BR112017009336B1 BR112017009336B1 BR112017009336-7A BR112017009336A BR112017009336B1 BR 112017009336 B1 BR112017009336 B1 BR 112017009336B1 BR 112017009336 A BR112017009336 A BR 112017009336A BR 112017009336 B1 BR112017009336 B1 BR 112017009336B1
- Authority
- BR
- Brazil
- Prior art keywords
- electrode
- catalytic coating
- noble metal
- weight
- metals
- Prior art date
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
-
- 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
- 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
- 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
-
- 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
- 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
- C25B11/097—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 comprising two or more noble metals or noble metal alloys
-
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2014A002020(10201 | 2014-11-24 | ||
| 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 |
|---|---|
| BR112017009336A2 BR112017009336A2 (pt) | 2017-12-19 |
| BR112017009336B1 true BR112017009336B1 (pt) | 2021-06-29 |
Family
ID=52232327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017009336-7A BR112017009336B1 (pt) | 2014-11-24 | 2015-11-23 | Eletrodo para o desprendimento de produtos gasosos em células eletrolíticas, método para a fabricação de um eletrodo, e célula de eletrólise de soluções de cloreto alcalinas |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US12252796B2 (https=) |
| EP (1) | EP3224392B1 (https=) |
| JP (1) | JP6920998B2 (https=) |
| KR (1) | KR102461420B1 (https=) |
| CN (1) | CN107002257B (https=) |
| AU (1) | AU2015355057B2 (https=) |
| BR (1) | BR112017009336B1 (https=) |
| CA (1) | CA2963612C (https=) |
| CL (1) | CL2017001103A1 (https=) |
| DK (1) | DK3224392T3 (https=) |
| EA (1) | EA032982B1 (https=) |
| ES (1) | ES2699307T3 (https=) |
| HU (1) | HUE040518T2 (https=) |
| IL (1) | IL251597B (https=) |
| MX (1) | MX2017005894A (https=) |
| MY (1) | MY178978A (https=) |
| PE (1) | PE20170888A1 (https=) |
| PL (1) | PL3224392T3 (https=) |
| PT (1) | PT3224392T (https=) |
| SG (1) | SG11201702993SA (https=) |
| TW (1) | TWI731845B (https=) |
| WO (1) | WO2016083319A1 (https=) |
Families Citing this family (9)
| 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 |
| 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 |
| 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 |
| WO2021060753A1 (ko) | 2019-09-26 | 2021-04-01 | 주식회사 엘지화학 | 주석 산화물 형성용 조성물 |
| CN115710719A (zh) * | 2022-10-31 | 2023-02-24 | 上海橙氧科技有限公司 | 一种非贵金属析氯阳极及其制备方法和应用 |
| JP2024072226A (ja) * | 2022-11-15 | 2024-05-27 | 有限会社シーエス技術研究所 | 電解用陽極 |
| CN120380201A (zh) | 2022-12-14 | 2025-07-25 | 迪诺拉永久电极股份有限公司 | 产氯电解用阳极 |
| WO2026061989A1 (en) | 2024-09-17 | 2026-03-26 | Industrie De Nora S.P.A. | Anode for electrochlorination and method for making the same |
Family Cites Families (16)
| 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 |
| GB9316926D0 (en) * | 1993-08-13 | 1993-09-29 | Ici Plc | Electrode |
| GB9316930D0 (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 |
| ITMI20031543A1 (it) | 2003-07-28 | 2005-01-29 | De Nora Elettrodi Spa | Elettrodo per processi elettrochimici e metodo per il suo ottenimento |
| 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 |
-
2015
- 2015-11-23 PT PT15798127T patent/PT3224392T/pt unknown
- 2015-11-23 EA EA201791158A patent/EA032982B1/ru not_active IP Right Cessation
- 2015-11-23 MY MYPI2017701608A patent/MY178978A/en unknown
- 2015-11-23 DK DK15798127.5T patent/DK3224392T3/en active
- 2015-11-23 CA CA2963612A patent/CA2963612C/en active Active
- 2015-11-23 PL PL15798127T patent/PL3224392T3/pl unknown
- 2015-11-23 AU AU2015355057A patent/AU2015355057B2/en active Active
- 2015-11-23 US US15/521,396 patent/US12252796B2/en active Active
- 2015-11-23 EP EP15798127.5A patent/EP3224392B1/en active Active
- 2015-11-23 HU HUE15798127A patent/HUE040518T2/hu unknown
- 2015-11-23 KR KR1020177017123A patent/KR102461420B1/ko active Active
- 2015-11-23 CN CN201580063461.6A patent/CN107002257B/zh active Active
- 2015-11-23 JP JP2017546029A patent/JP6920998B2/ja active Active
- 2015-11-23 PE PE2017000799A patent/PE20170888A1/es unknown
- 2015-11-23 MX MX2017005894A patent/MX2017005894A/es unknown
- 2015-11-23 TW TW104138660A patent/TWI731845B/zh active
- 2015-11-23 SG SG11201702993SA patent/SG11201702993SA/en unknown
- 2015-11-23 BR BR112017009336-7A patent/BR112017009336B1/pt active IP Right Grant
- 2015-11-23 WO PCT/EP2015/077387 patent/WO2016083319A1/en not_active Ceased
- 2015-11-23 ES ES15798127T patent/ES2699307T3/es active Active
-
2017
- 2017-04-05 IL IL251597A patent/IL251597B/en active IP Right Grant
- 2017-05-04 CL CL2017001103A patent/CL2017001103A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL251597A0 (en) | 2017-06-29 |
| KR20170086104A (ko) | 2017-07-25 |
| IL251597B (en) | 2020-06-30 |
| TWI731845B (zh) | 2021-07-01 |
| AU2015355057A1 (en) | 2017-04-27 |
| BR112017009336A2 (pt) | 2017-12-19 |
| WO2016083319A1 (en) | 2016-06-02 |
| EP3224392B1 (en) | 2018-09-12 |
| JP2017535680A (ja) | 2017-11-30 |
| PL3224392T3 (pl) | 2019-03-29 |
| JP6920998B2 (ja) | 2021-08-18 |
| EA201791158A1 (ru) | 2017-09-29 |
| MY178978A (en) | 2020-10-26 |
| CL2017001103A1 (es) | 2017-11-24 |
| US20170306512A1 (en) | 2017-10-26 |
| CA2963612A1 (en) | 2016-06-02 |
| EP3224392A1 (en) | 2017-10-04 |
| SG11201702993SA (en) | 2017-06-29 |
| PE20170888A1 (es) | 2017-07-07 |
| TW201619443A (zh) | 2016-06-01 |
| MX2017005894A (es) | 2017-06-27 |
| EA032982B1 (ru) | 2019-08-30 |
| DK3224392T3 (en) | 2018-12-03 |
| PT3224392T (pt) | 2018-11-30 |
| HUE040518T2 (hu) | 2019-03-28 |
| CA2963612C (en) | 2023-10-24 |
| CN107002257A (zh) | 2017-08-01 |
| US12252796B2 (en) | 2025-03-18 |
| ES2699307T3 (es) | 2019-02-08 |
| KR102461420B1 (ko) | 2022-11-02 |
| CN107002257B (zh) | 2019-11-05 |
| AU2015355057B2 (en) | 2020-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 23/11/2015, OBSERVADAS AS CONDICOES LEGAIS. |