BR112023017493A2 - Célula de eletrólise, dispositivo de eletrólise para eletrólise de cloro-álcali e uso de uma célula de eletrólise para eletrólise de cloro-álcali - Google Patents
Célula de eletrólise, dispositivo de eletrólise para eletrólise de cloro-álcali e uso de uma célula de eletrólise para eletrólise de cloro-álcaliInfo
- Publication number
- BR112023017493A2 BR112023017493A2 BR112023017493A BR112023017493A BR112023017493A2 BR 112023017493 A2 BR112023017493 A2 BR 112023017493A2 BR 112023017493 A BR112023017493 A BR 112023017493A BR 112023017493 A BR112023017493 A BR 112023017493A BR 112023017493 A2 BR112023017493 A2 BR 112023017493A2
- Authority
- BR
- Brazil
- Prior art keywords
- electrolysis
- alkali
- cell
- chhlor
- electrolysis cell
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title abstract 16
- 239000003513 alkali Substances 0.000 title abstract 6
- 239000008151 electrolyte solution Substances 0.000 abstract 3
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
-
- 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
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
-
- 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
- C25B9/13—Single electrolytic cells with circulation of an electrolyte
-
- 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
- C25B9/60—Constructional parts of 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
- 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
-
- 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
- C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar 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
- 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
- C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21159816.4A EP4053307A1 (en) | 2021-03-01 | 2021-03-01 | Electrolysis cell, electrolysis device for chlor-alkali electrolysis and use of an electrolysis cell for chlor-alkali electrolysis |
PCT/EP2022/054033 WO2022184467A1 (en) | 2021-03-01 | 2022-02-18 | Electrolysis cell, electrolysis device for chlor-alkali electrolysis and use of an electrolysis cell for chlor-alkali electrolysis |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112023017493A2 true BR112023017493A2 (pt) | 2023-10-24 |
Family
ID=74844751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112023017493A BR112023017493A2 (pt) | 2021-03-01 | 2022-02-18 | Célula de eletrólise, dispositivo de eletrólise para eletrólise de cloro-álcali e uso de uma célula de eletrólise para eletrólise de cloro-álcali |
Country Status (8)
Country | Link |
---|---|
US (1) | US20240229254A9 (zh) |
EP (2) | EP4053307A1 (zh) |
JP (1) | JP2024507353A (zh) |
KR (1) | KR20230104964A (zh) |
CN (1) | CN116635574A (zh) |
BR (1) | BR112023017493A2 (zh) |
CA (1) | CA3196773A1 (zh) |
WO (1) | WO2022184467A1 (zh) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4415146C2 (de) | 1994-04-29 | 1997-03-27 | Uhde Gmbh | Elektrode für Elektrolysezellen mit Ionenaustauscher-Membran |
DE19641125A1 (de) | 1996-10-05 | 1998-04-16 | Krupp Uhde Gmbh | Elektrolyseapparat zur Herstellung von Halogengasen |
DE19816334A1 (de) | 1998-04-11 | 1999-10-14 | Krupp Uhde Gmbh | Elektrolyseapparat zur Herstellung von Halogengasen |
JP4007565B2 (ja) * | 1998-05-11 | 2007-11-14 | クロリンエンジニアズ株式会社 | イオン交換膜電解槽 |
US6773561B1 (en) * | 1999-08-27 | 2004-08-10 | Asahi Kasei Kabushiki Kaisha | Unit cell for alkali chloride metal aqueous solution electrolytic tank |
DE10249508A1 (de) | 2002-10-23 | 2004-05-06 | Uhde Gmbh | Elektrolysezelle mit Innenrinne |
KR100583332B1 (ko) | 2002-11-27 | 2006-05-26 | 아사히 가세이 케미칼즈 가부시키가이샤 | 복극식 제로-갭 전해셀 |
ITMI20071375A1 (it) | 2007-07-10 | 2009-01-11 | Uhdenora Spa | Collettore di corrente elastico per celle elettrochimiche |
IT1391774B1 (it) | 2008-11-17 | 2012-01-27 | Uhdenora Spa | Cella elementare e relativo elettrolizzatore modulare per processi elettrolitici |
US10458030B2 (en) * | 2014-12-03 | 2019-10-29 | Bluestar (Beijing) Chemical Machinery Co., Ltd. | Ion exchange membrane electrolytic cell |
-
2021
- 2021-03-01 EP EP21159816.4A patent/EP4053307A1/en not_active Withdrawn
-
2022
- 2022-02-18 BR BR112023017493A patent/BR112023017493A2/pt unknown
- 2022-02-18 CN CN202280008339.9A patent/CN116635574A/zh active Pending
- 2022-02-18 WO PCT/EP2022/054033 patent/WO2022184467A1/en active Application Filing
- 2022-02-18 JP JP2023549076A patent/JP2024507353A/ja active Pending
- 2022-02-18 CA CA3196773A patent/CA3196773A1/en active Pending
- 2022-02-18 EP EP22706810.3A patent/EP4301902A1/en active Pending
- 2022-02-18 US US18/279,830 patent/US20240229254A9/en active Pending
- 2022-02-18 KR KR1020237019937A patent/KR20230104964A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
CN116635574A (zh) | 2023-08-22 |
KR20230104964A (ko) | 2023-07-11 |
EP4053307A1 (en) | 2022-09-07 |
EP4301902A1 (en) | 2024-01-10 |
CA3196773A1 (en) | 2022-09-09 |
JP2024507353A (ja) | 2024-02-19 |
WO2022184467A1 (en) | 2022-09-09 |
US20240229254A9 (en) | 2024-07-11 |
US20240133055A1 (en) | 2024-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
UY35080A (es) | Celda de electrólisis de soluciones alcalinas | |
BR112012018419A2 (pt) | célula de combustível de redox, processo para operar uma célula de combustível de redox, uso de uma célula de combustível, sistema de calor e energia combinados, veículo, componente eletrônico, e, sistema de regeneração de católito. | |
SG10201807058XA (en) | Water electrolysis device | |
BR112013003320A2 (pt) | aparelhagem para uso em eletrorrefinação e eletroextração | |
BR112012029472A2 (pt) | processo e aparelho para o tratamento eletroquimico de compostos nitroaromáticos, e uso de um aparelho. | |
AR075113A1 (es) | Metodo y sistema electroquimicos de hidroxidos, de baja energia | |
CL2019000417A1 (es) | Sistema y método de electrólisis para una alta tasa de transformación de energía eléctrica. | |
SA518400650B1 (ar) | تجهيزة وطريقة للتحليل الكهربائي لثاني أكسيد الكربون | |
FR2969179B1 (fr) | Cellule de production d'hydrogene comprenant une cellule d'electrolyseur de la vapeur d'eau a haute temperature. | |
FR2919617B1 (fr) | Electrolyseur haute temperature et haute pression a fonctionnement allothermique | |
BR112013033326A2 (pt) | captura de dióxido de carbono e conversão para produtos orgânicos | |
BRPI0515310A (pt) | célula de combustìvel e métodos de reduzir ou substancialmente prevenir a decomposição de um combustìvel em uma célula de combustìvel e em um anodo de uma célula de combustìvel | |
BR112013001608A2 (pt) | polímero triazina utilizável com membrana em uma bateria de combustível | |
WO2012048280A3 (en) | Electrochemical systems and methods for operating electrochemical cell with an acidic anolyte | |
EA201490334A1 (ru) | Газодиффузионный электрод | |
BR112018012018A2 (pt) | ?dispositivo de armazenamento de energia, método de montagem e inicialização do dispositivo e método de operação de dispositivo? | |
CL2020001348A1 (es) | Unidad de electrólisis y electrolizador. | |
MY182635A (en) | Electrode assembly, electrode structures and electrolysers | |
BR112023017493A2 (pt) | Célula de eletrólise, dispositivo de eletrólise para eletrólise de cloro-álcali e uso de uma célula de eletrólise para eletrólise de cloro-álcali | |
SA519401765B1 (ar) | خلية انحلال كهربي أو لوح إلكترود به إلكترود يعمل بانتشار الغاز، وطريقة لتشغيلها | |
BR112015024853A2 (pt) | conjunto elétrodos/eletrólito, reator e método para a aminação direta de hidrocarbonetos | |
ES2097032T3 (es) | Dispositivo de electrodos para procesos electroliticos con formacion de gas en celulas con membrana de intercambio de iones o con diafragma. | |
ES2530897T3 (es) | Procedimiento y dispositivo para la electrólisis de una disolución acuosa de cloruro de hidrógeno o cloruro de metal alcalino en una celda de electrólisis | |
BR112017018025A2 (pt) | módulo de biorreator eletroquímico e vias metabólicas manipuladas para a produção de 1-butanol com elevada eficiência de carbono | |
BR112022009912A2 (pt) | Sistema de reação eletrolítica para a produção de hidrogênio e oxigênio gasosos |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |