IT1144314B - Gruppo comprendente un catodo ed un elettrolito polimerico solido particolarmente per celle alcali cloro - Google Patents
Gruppo comprendente un catodo ed un elettrolito polimerico solido particolarmente per celle alcali cloroInfo
- Publication number
- IT1144314B IT1144314B IT67308/81A IT6730881A IT1144314B IT 1144314 B IT1144314 B IT 1144314B IT 67308/81 A IT67308/81 A IT 67308/81A IT 6730881 A IT6730881 A IT 6730881A IT 1144314 B IT1144314 B IT 1144314B
- Authority
- IT
- Italy
- Prior art keywords
- alcal
- chlorine
- cathode
- cells
- polymer electrolyte
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/135,960 US4293394A (en) | 1980-03-31 | 1980-03-31 | Electrolytically producing chlorine using a solid polymer electrolyte-cathode unit |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8167308A0 IT8167308A0 (it) | 1981-03-04 |
IT1144314B true IT1144314B (it) | 1986-10-29 |
Family
ID=22470582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67308/81A IT1144314B (it) | 1980-03-31 | 1981-03-04 | Gruppo comprendente un catodo ed un elettrolito polimerico solido particolarmente per celle alcali cloro |
Country Status (10)
Country | Link |
---|---|
US (1) | US4293394A ( ) |
JP (1) | JPS56152983A ( ) |
AU (1) | AU525392B2 ( ) |
BE (1) | BE888184A ( ) |
DE (1) | DE3112798A1 ( ) |
FR (1) | FR2479271A1 ( ) |
GB (1) | GB2073252A ( ) |
IT (1) | IT1144314B ( ) |
NL (1) | NL8101313A ( ) |
SE (1) | SE8101635L ( ) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57174482A (en) * | 1981-03-24 | 1982-10-27 | Asahi Glass Co Ltd | Cation exchange membrane for electrolysis |
US4457815A (en) * | 1981-12-09 | 1984-07-03 | Ppg Industries, Inc. | Electrolytic cell, permionic membrane, and method of electrolysis |
US4871703A (en) * | 1983-05-31 | 1989-10-03 | The Dow Chemical Company | Process for preparation of an electrocatalyst |
US4722773A (en) * | 1984-10-17 | 1988-02-02 | The Dow Chemical Company | Electrochemical cell having gas pressurized contact between laminar, gas diffusion electrode and current collector |
IT1197007B (it) * | 1986-07-28 | 1988-11-25 | Oronzio De Nora Impianti | Catodo incollato alla superficie di una membrana a scambio ionico, per l'impiego in un elettrolizzatore per processi elettrochimici e relativo metodo di elettrolisi |
US4752370A (en) * | 1986-12-19 | 1988-06-21 | The Dow Chemical Company | Supported membrane/electrode structure combination wherein catalytically active particles are coated onto the membrane |
US4889577A (en) * | 1986-12-19 | 1989-12-26 | The Dow Chemical Company | Method for making an improved supported membrane/electrode structure combination wherein catalytically active particles are coated onto the membrane |
IN170542B ( ) * | 1986-12-19 | 1992-04-11 | Dow Chemical Co | |
US5039389A (en) * | 1986-12-19 | 1991-08-13 | The Dow Chemical Company | Membrane/electrode combination having interconnected roadways of catalytically active particles |
AU582059B2 (en) * | 1986-12-19 | 1989-03-09 | Dow Chemical Company, The | A composite membrane/electrode structure having islands of catalytically active particles |
US4738741A (en) * | 1986-12-19 | 1988-04-19 | The Dow Chemical Company | Method for forming an improved membrane/electrode combination having interconnected roadways of catalytically active particles |
GB9002247D0 (en) * | 1990-02-01 | 1990-03-28 | Atomic Energy Authority Uk | Electrodes |
GB9012187D0 (en) * | 1990-05-26 | 1990-07-18 | Atomic Energy Authority Uk | Electrodes |
IL116376A (en) * | 1994-12-15 | 2001-03-19 | Cabot Corp | Aqueous ink jet ink compositions containing modified carbon products |
IL116378A (en) * | 1994-12-15 | 2003-05-29 | Cabot Corp | Non-aqueous coating or ink composition with improved optical properties containing modified carbon product and method of preparation of the composition |
US5559169A (en) * | 1994-12-15 | 1996-09-24 | Cabot Corporation | EPDM, HNBR and Butyl rubber compositions containing carbon black products |
US5571311A (en) * | 1994-12-15 | 1996-11-05 | Cabot Corporation | Ink jet ink formulations containing carbon black products |
US5554739A (en) * | 1994-12-15 | 1996-09-10 | Cabot Corporation | Process for preparing carbon materials with diazonium salts and resultant carbon products |
US5807494A (en) * | 1994-12-15 | 1998-09-15 | Boes; Ralph Ulrich | Gel compositions comprising silica and functionalized carbon products |
US5575845A (en) * | 1994-12-15 | 1996-11-19 | Cabot Corporation | Carbon black products for coloring mineral binders |
IL154538A (en) | 1994-12-15 | 2009-12-24 | Cabot Corp | The reaction of carbon black with diazonium salts, the resulting carbon black products |
IL116379A (en) * | 1994-12-15 | 2003-12-10 | Cabot Corp | Aqueous inks and coatings containing modified carbon products |
US5622557A (en) * | 1995-05-22 | 1997-04-22 | Cabot Corporation | Mineral binders colored with silicon-containing carbon black |
MX9708945A (es) * | 1995-05-22 | 1998-03-31 | Cabot Corp | Compuestos elastomericos que incorporan negros de carbon parcialmente revestidos. |
US6028137A (en) * | 1995-05-22 | 2000-02-22 | Cabot Corporation | Elastomeric compounds incorporating silicon-treated carbon blacks |
US6323273B1 (en) | 1995-05-22 | 2001-11-27 | Cabot Corporation | Elastomeric compounds incorporating silicon-treated carbon blacks |
US5958999A (en) * | 1996-04-05 | 1999-09-28 | Cabot Corporation | Ink compositions and method for generating images produced therefrom |
US5707432A (en) * | 1996-06-14 | 1998-01-13 | Cabot Corporation | Modified carbon products and inks and coatings containing modified carbon products |
US5747562A (en) | 1996-06-14 | 1998-05-05 | Cabot Corporation | Ink and coating compositions containing silicon-treated carbon black |
WO1997047382A1 (en) | 1996-06-14 | 1997-12-18 | Cabot Corporation | Modified carbon adsorbents and processes for adsorption using the same |
US5698016A (en) * | 1996-06-14 | 1997-12-16 | Cabot Corporation | Compositions of modified carbon products and amphiphilic ions and methods of using the same |
DE19653484A1 (de) * | 1996-12-20 | 1998-06-25 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Membran-Elektroden-Einheiten und eine so hergestellte Membran-Elektroden-Einheit |
US5919855A (en) * | 1997-02-11 | 1999-07-06 | Cabot Corporation | Use of modified carbon black in gas-phase polymerizations |
DE19720688C1 (de) * | 1997-05-16 | 1998-06-18 | Forschungszentrum Juelich Gmbh | Verfahren zur Herstellung einer Elektroden-Festelektrolyt-Einheit mit einer katalytisch aktiven Schicht |
US6136412A (en) * | 1997-10-10 | 2000-10-24 | 3M Innovative Properties Company | Microtextured catalyst transfer substrate |
US5879828A (en) * | 1997-10-10 | 1999-03-09 | Minnesota Mining And Manufacturing Company | Membrane electrode assembly |
AU4422199A (en) * | 1998-06-22 | 2000-01-10 | Proton Energy Systems | Screen assembly for an electrochemical cell |
JP2002533577A (ja) | 1998-12-29 | 2002-10-08 | プロトン エネルギー システムズ,インク. | 電気化学的電池のスクリーン/フレーム一体型アセンブリ |
US6270636B1 (en) | 1998-12-31 | 2001-08-07 | Proton Energy Systems, Inc. | Integrated membrane and electrode support screen and protector ring for an electrochemical cell |
CN106103805B (zh) * | 2014-09-19 | 2018-03-09 | 株式会社东芝 | 电解装置及电极 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2364978A1 (fr) * | 1976-09-20 | 1978-04-14 | Tokuyama Soda Kk | Element cathodique pour electrolyse de solutions aqueuses de sels |
DE2844496C2 (de) * | 1977-12-09 | 1982-12-30 | General Electric Co., Schenectady, N.Y. | Verfahren zum Herstellen von Halogen und Alkalimetallhydroxiden |
US4191618A (en) * | 1977-12-23 | 1980-03-04 | General Electric Company | Production of halogens in an electrolysis cell with catalytic electrodes bonded to an ion transporting membrane and an oxygen depolarized cathode |
US4209368A (en) * | 1978-08-07 | 1980-06-24 | General Electric Company | Production of halogens by electrolysis of alkali metal halides in a cell having catalytic electrodes bonded to the surface of a porous membrane/separator |
AU535261B2 (en) * | 1979-11-27 | 1984-03-08 | Asahi Glass Company Limited | Ion exchange membrane cell |
JPS5693883A (en) * | 1979-12-27 | 1981-07-29 | Permelec Electrode Ltd | Electrolytic apparatus using solid polymer electrolyte diaphragm and preparation thereof |
IT1130955B (it) * | 1980-03-11 | 1986-06-18 | Oronzio De Nora Impianti | Procedimento per la formazione di elettroci sulle superficie di membrane semipermeabili e sistemi elettrodo-membrana cosi' prodotti |
-
1980
- 1980-03-31 US US06/135,960 patent/US4293394A/en not_active Expired - Lifetime
-
1981
- 1981-03-04 IT IT67308/81A patent/IT1144314B/it active
- 1981-03-13 SE SE8101635A patent/SE8101635L/ not_active Application Discontinuation
- 1981-03-18 NL NL8101313A patent/NL8101313A/nl not_active Application Discontinuation
- 1981-03-20 AU AU68590/81A patent/AU525392B2/en not_active Ceased
- 1981-03-26 FR FR8106119A patent/FR2479271A1/fr not_active Withdrawn
- 1981-03-30 BE BE0/204301A patent/BE888184A/fr not_active IP Right Cessation
- 1981-03-31 DE DE19813112798 patent/DE3112798A1/de not_active Withdrawn
- 1981-03-31 JP JP4831781A patent/JPS56152983A/ja active Pending
- 1981-03-31 GB GB8110049A patent/GB2073252A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2073252A (en) | 1981-10-14 |
BE888184A (fr) | 1981-09-30 |
IT8167308A0 (it) | 1981-03-04 |
JPS56152983A (en) | 1981-11-26 |
FR2479271A1 (fr) | 1981-10-02 |
SE8101635L (sv) | 1981-10-01 |
US4293394A (en) | 1981-10-06 |
DE3112798A1 (de) | 1982-01-07 |
NL8101313A (nl) | 1981-10-16 |
AU525392B2 (en) | 1982-11-04 |
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