IT8026270A0 - Cellula con membrana a scambio di ioni e procedimento elettrolitico che utilizza la stessa. - Google Patents
Cellula con membrana a scambio di ioni e procedimento elettrolitico che utilizza la stessa.Info
- Publication number
- IT8026270A0 IT8026270A0 IT8026270A IT2627080A IT8026270A0 IT 8026270 A0 IT8026270 A0 IT 8026270A0 IT 8026270 A IT8026270 A IT 8026270A IT 2627080 A IT2627080 A IT 2627080A IT 8026270 A0 IT8026270 A0 IT 8026270A0
- Authority
- IT
- Italy
- Prior art keywords
- cell
- same
- ion exchange
- exchange membrane
- electrolytic procedure
- Prior art date
Links
- 239000003014 ion exchange membrane Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
-
- 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
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54152416A JPS5940231B2 (ja) | 1979-11-27 | 1979-11-27 | 水酸化アルカリの製造方法 |
JP9760880A JPS5723076A (en) | 1980-07-18 | 1980-07-18 | Preparation of alkali hydroxide and chlorine |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8026270A0 true IT8026270A0 (it) | 1980-11-27 |
IT1141093B IT1141093B (it) | 1986-10-01 |
Family
ID=26438776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26270/80A IT1141093B (it) | 1979-11-27 | 1980-11-27 | Cellula con membrana a scambio di ioni e procedimento elettrolitico che utilizza la stessa |
Country Status (11)
Country | Link |
---|---|
US (2) | US4666574A (it) |
EP (1) | EP0029751B1 (it) |
AU (1) | AU535261B2 (it) |
BR (1) | BR8007712A (it) |
CA (2) | CA1184883A (it) |
DE (1) | DE3044767C2 (it) |
GB (1) | GB2064586B (it) |
IN (1) | IN153140B (it) |
IT (1) | IT1141093B (it) |
MX (1) | MX155616A (it) |
NO (1) | NO155152C (it) |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57172927A (en) * | 1981-03-20 | 1982-10-25 | Asahi Glass Co Ltd | Cation exchange membrane for electrolysis |
AU535261B2 (en) * | 1979-11-27 | 1984-03-08 | Asahi Glass Company Limited | Ion exchange membrane cell |
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 |
US4293394A (en) * | 1980-03-31 | 1981-10-06 | Ppg Industries, Inc. | Electrolytically producing chlorine using a solid polymer electrolyte-cathode unit |
JPS6016518B2 (ja) * | 1980-07-31 | 1985-04-25 | 旭硝子株式会社 | イオン交換膜電解槽 |
JPS5743992A (en) * | 1980-08-29 | 1982-03-12 | Asahi Glass Co Ltd | Electrolyzing method for alkali chloride |
FI72150C (fi) * | 1980-11-15 | 1987-04-13 | Asahi Glass Co Ltd | Alkalimetallkloridelektrolyscell. |
JPS57174482A (en) * | 1981-03-24 | 1982-10-27 | Asahi Glass Co Ltd | Cation exchange membrane for electrolysis |
DE3279507D1 (en) * | 1981-05-22 | 1989-04-13 | Asahi Glass Co Ltd | Ion exchange membrane electrolytic cell |
JPS6017033B2 (ja) * | 1981-05-26 | 1985-04-30 | 旭硝子株式会社 | 電解用陽イオン交換膜 |
JPS6017034B2 (ja) * | 1981-05-26 | 1985-04-30 | 旭硝子株式会社 | 新規な電解用陽イオン交換膜 |
US4470893A (en) * | 1981-06-01 | 1984-09-11 | Asahi Glass Company Ltd. | Method for water electrolysis |
US4568441A (en) * | 1981-06-26 | 1986-02-04 | Eltech Systems Corporation | Solid polymer electrolyte membranes carrying gas-release particulates |
DE3276010D1 (en) * | 1981-07-14 | 1987-05-14 | Asahi Glass Co Ltd | Electrolytic cell |
IT1194103B (it) * | 1981-10-07 | 1988-09-14 | Oronzio De Nora Finanziaria Sp | Cella a membrana per l'elettrolisi di cloruro di metallo alcalino e relativo procedimento |
IL67047A0 (en) * | 1981-10-28 | 1983-02-23 | Eltech Systems Corp | Narrow gap electrolytic cells |
DE3236988A1 (de) * | 1981-10-28 | 1983-06-01 | IMI Marston Ltd., Wolverhampton, Staffordshire | Bipolare elektrochemische zelle |
US4457815A (en) * | 1981-12-09 | 1984-07-03 | Ppg Industries, Inc. | Electrolytic cell, permionic membrane, and method of electrolysis |
US4832805A (en) * | 1981-12-30 | 1989-05-23 | General Electric Company | Multi-layer structure for electrode membrane-assembly and electrolysis process using same |
US4749452A (en) * | 1981-12-30 | 1988-06-07 | Oronzio De Nora Impianti Elettrochimici S.P.A. | Multi-layer electrode membrane-assembly and electrolysis process using same |
JPS58176221A (ja) * | 1982-04-09 | 1983-10-15 | Permelec Electrode Ltd | 被覆を有する電解用イオン交換膜の製造方法 |
JPS58199884A (ja) * | 1982-05-18 | 1983-11-21 | Asahi Glass Co Ltd | 改良された電解用陽イオン交換膜 |
JPS6049718B2 (ja) * | 1983-08-12 | 1985-11-05 | 旭硝子株式会社 | 塩化アルカリ電解槽 |
JPS61130347A (ja) * | 1984-11-30 | 1986-06-18 | Asahi Glass Co Ltd | 新規な電解用複層隔膜 |
JPS61166991A (ja) * | 1985-01-18 | 1986-07-28 | Asahi Glass Co Ltd | 食塩電解方法 |
US4610762A (en) * | 1985-05-31 | 1986-09-09 | The Dow Chemical Company | Method for forming polymer films having bubble release surfaces |
US4784900A (en) * | 1985-05-31 | 1988-11-15 | University Of Bath | Method for sizing polytretrafluoroethylene fabrics |
US5110385A (en) * | 1985-05-31 | 1992-05-05 | The Dow Chemical Company | Method for forming polymer composite films using a removable substrate |
US4650551A (en) * | 1985-05-31 | 1987-03-17 | The Dow Chemical Company | Supported ion exchange membrane films |
US4784882A (en) * | 1985-05-31 | 1988-11-15 | The Dow Chemical Company | Method for forming composite polymer films |
DE3629820A1 (de) * | 1985-09-05 | 1987-03-05 | Ppg Industries Inc | Diephragma aus synthetischen polymeren, seine herstellung und verwendung zur chlor-alkalielektrolyse |
US4826554A (en) * | 1985-12-09 | 1989-05-02 | The Dow Chemical Company | Method for making an improved solid polymer electrolyte electrode using a binder |
US4824508A (en) * | 1985-12-09 | 1989-04-25 | The Dow Chemical Company | Method for making an improved solid polymer electrolyte electrode using a liquid or solvent |
EP0229321B1 (en) * | 1985-12-13 | 1990-05-02 | Asahi Glass Company Ltd. | Method for producing an alkali metal hydroxide and electrolytic cell useful for the method |
US4698243A (en) * | 1986-06-20 | 1987-10-06 | The Dow Chemical Company | Method for sizing and hydrolyzing polytetrafluoroethylene fabrics, fibers, yarns, or threads |
US4778723A (en) * | 1986-06-20 | 1988-10-18 | The Dow Chemical Company | Method for sizing polytetrafluoroethylene fibers, yarn, or threads |
US4731173A (en) * | 1986-11-20 | 1988-03-15 | Fmc Corporation | Article for constructing an electrolytic cell |
US5087345A (en) * | 1989-07-17 | 1992-02-11 | Asahi Kasei Kogyo Kabushiki Kaisha | Cation exchange membrane having high stability |
GB9012187D0 (en) * | 1990-05-26 | 1990-07-18 | Atomic Energy Authority Uk | Electrodes |
US5468514A (en) * | 1990-11-30 | 1995-11-21 | Horiba, Ltd. | Method of producing a pH-responsive membrane |
US5141620A (en) * | 1990-12-18 | 1992-08-25 | United Technologies Corporation | Device and method for separating and compressing carbon dioxide from a carbonate salt |
US5492611A (en) * | 1991-03-20 | 1996-02-20 | Fujitsu Limited | Miniaturized oxygen electrode |
US5281323A (en) * | 1991-03-20 | 1994-01-25 | Fujitsu Limited | Electrolyte composition for screen printing and miniaturized oxygen electrode and production process thereof |
US5252193A (en) * | 1991-11-04 | 1993-10-12 | E. I. Du Pont De Nemours And Company | Controlled roughening of reinforced cation exchange membrane |
NO931689L (no) * | 1993-05-10 | 1994-11-11 | Sigurd Fongen | Anordning for elektrokjemisk syntese for "in-line" og "off-line" bleking, oksidasjon og desinfeksjon av organiske stoffer i væsker. |
CH691209A5 (de) * | 1993-09-06 | 2001-05-15 | Scherrer Inst Paul | Herstellungsverfahren für einen Polmerelektrolyten und elektrochemische Zelle mit diesem Polymerelektrolyten. |
US5976346A (en) * | 1993-11-22 | 1999-11-02 | E. I. Du Pont De Nemours And Company | Membrane hydration in electrochemical conversion of anhydrous hydrogen halide to halogen gas |
US6042702A (en) * | 1993-11-22 | 2000-03-28 | E.I. Du Pont De Nemours And Company | Electrochemical cell having a current distributor comprising a conductive polymer composite material |
US5855748A (en) * | 1993-11-22 | 1999-01-05 | E. I. Du Pont De Nemours And Company | Electrochemical cell having a mass flow field made of glassy carbon |
US5855759A (en) * | 1993-11-22 | 1999-01-05 | E. I. Du Pont De Nemours And Company | Electrochemical cell and process for splitting a sulfate solution and producing a hyroxide solution sulfuric acid and a halogen gas |
US5868912A (en) * | 1993-11-22 | 1999-02-09 | E. I. Du Pont De Nemours And Company | Electrochemical cell having an oxide growth resistant current distributor |
US5863395A (en) * | 1993-11-22 | 1999-01-26 | E. I. Du Pont De Nemours And Company | Electrochemical cell having a self-regulating gas diffusion layer |
US5961795A (en) * | 1993-11-22 | 1999-10-05 | E. I. Du Pont De Nemours And Company | Electrochemical cell having a resilient flow field |
ZA952384B (en) * | 1994-04-13 | 1996-09-23 | Nat Power Plc | Cation exchange membranes and method for the preparation of such membranes |
JP4361608B2 (ja) * | 1996-04-30 | 2009-11-11 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 一体多層式のイオン交換複合膜 |
US6074692A (en) * | 1998-04-10 | 2000-06-13 | General Motors Corporation | Method of making MEA for PEM/SPE fuel cell |
GB9810568D0 (en) * | 1998-05-18 | 1998-07-15 | Imco 1097 Limited | Electrode system |
AU2001286515A1 (en) * | 2000-08-17 | 2002-02-25 | Robert L. Campbell | Heat exchange element with hydrophilic evaporator surface |
US7341618B2 (en) * | 2002-10-24 | 2008-03-11 | Georgia Tech Research Corporation | Filters and methods of making and using the same |
US20050042489A1 (en) * | 2003-07-11 | 2005-02-24 | Kenji Fukuta | Laminate useful as a membrane-electrode assembly for fuel cells, production process therefor and a fuel cell provided with the laminate |
WO2005042810A2 (en) * | 2003-10-31 | 2005-05-12 | E.I Du Pont De Nemours And Company | Membrane -mediated electropolishing |
EP1718787A2 (en) * | 2004-02-23 | 2006-11-08 | E.I. Du Pont De Nemours And Co. | Apparatus adapted for membrane mediated electropolishing |
US7892447B2 (en) | 2006-08-11 | 2011-02-22 | Aqua Resources Corporation | Nanoplatelet metal hydroxides and methods of preparing same |
US8822030B2 (en) | 2006-08-11 | 2014-09-02 | Aqua Resources Corporation | Nanoplatelet metal hydroxides and methods of preparing same |
US8864964B2 (en) * | 2010-09-22 | 2014-10-21 | Tasos Inc. | Electrolyzed hydrogen gas enhancement of hydrocarbon fuel combustion |
EP2961863B1 (en) * | 2013-02-28 | 2018-01-10 | The Government of the United States of America, as represented by the Secretary of the Navy | Electrochemical module configuration for the continuous acidification of alkaline water sources and recovery of co2 with continuous hydrogen gas production |
CN106757127A (zh) * | 2015-11-23 | 2017-05-31 | 上海好旭新能源科技发展有限公司 | 用于电解水的无间距隔膜电解槽 |
JP6981421B2 (ja) * | 2016-10-13 | 2021-12-15 | Agc株式会社 | アルカリ水電解用隔膜およびアルカリ水電解装置 |
US11228051B2 (en) * | 2017-04-19 | 2022-01-18 | Power To Hydrogen Llc | Electrochemical cell and method of using same |
EP3757255A1 (en) | 2017-04-19 | 2020-12-30 | Ph Matter, LLC | Electrochemical cell |
US10844497B2 (en) * | 2017-04-19 | 2020-11-24 | Power To Hydrogen, Llc | Electrochemical cell and method of using same |
CN107687001A (zh) * | 2017-09-12 | 2018-02-13 | 沈阳化工大学 | 一种提高料液返混的压凹型离子膜电解槽 |
WO2020162511A1 (ja) * | 2019-02-08 | 2020-08-13 | Agc株式会社 | 膜電極接合体、水電解装置 |
WO2022086845A1 (en) * | 2020-10-19 | 2022-04-28 | Power To Hydrogen, Llc | Electrochemical cell and method of using same |
EP4407071A1 (en) * | 2023-01-24 | 2024-07-31 | Hyve BV | Separator for electrochemical devices |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100050A (en) * | 1973-11-29 | 1978-07-11 | Hooker Chemicals & Plastics Corp. | Coating metal anodes to decrease consumption rates |
SE7603539L (sv) * | 1975-03-31 | 1976-10-01 | Kureha Chemical Ind Co Ltd | Katjonbytarmembran |
FR2355926A1 (fr) * | 1975-11-21 | 1978-01-20 | Rhone Poulenc Ind | Diaphragme selectif d'electrolyse |
US4100113A (en) * | 1976-04-01 | 1978-07-11 | Diamond Shamrock Corporation | Electrolytic cell membrane and method of preparation by plasma polymerization of polyamide or polytetrafluoroethylene thin films onto polymeric substrates |
JPS5911674B2 (ja) * | 1976-07-20 | 1984-03-16 | 株式会社トクヤマ | 電解方法および電解槽 |
US4177116A (en) * | 1977-06-30 | 1979-12-04 | Oronzio DeNora Implanti Elettrochimici S.p.A. | Electrolytic cell with membrane and method of operation |
GB2007260B (en) * | 1977-09-22 | 1982-02-24 | Kanegafuchi Chemical Ind | Method of electrolysis of alkai metal chloride |
ZA785566B (en) * | 1977-12-09 | 1980-03-26 | Gen Electric | Thermally stabilized,reduced platinum metal oxide electrocatalyst |
US4224121A (en) * | 1978-07-06 | 1980-09-23 | General Electric Company | Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonded to the surface of a solid polymer electrolyte membrane |
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 |
CH634881A5 (de) * | 1978-04-14 | 1983-02-28 | Bbc Brown Boveri & Cie | Verfahren zum elektrolytischen abscheiden von metallen. |
IT1118243B (it) * | 1978-07-27 | 1986-02-24 | Elche Ltd | Cella di elettrolisi monopolare |
IT1122699B (it) * | 1979-08-03 | 1986-04-23 | Oronzio De Nora Impianti | Collettore elettrico resiliente e cella elettrochimica ad elettrolita solido comprendente lo stesso |
US4340452A (en) * | 1979-08-03 | 1982-07-20 | Oronzio deNora Elettrochimici S.p.A. | Novel electrolysis cell |
JPS5827352B2 (ja) * | 1979-08-31 | 1983-06-08 | 旭硝子株式会社 | 電極層付着イオン交換膜の製造法 |
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 |
-
1980
- 1980-11-06 AU AU64121/80A patent/AU535261B2/en not_active Ceased
- 1980-11-10 US US06/205,567 patent/US4666574A/en not_active Expired - Lifetime
- 1980-11-13 MX MX184742A patent/MX155616A/es unknown
- 1980-11-13 IN IN1270/CAL/80A patent/IN153140B/en unknown
- 1980-11-26 NO NO803560A patent/NO155152C/no unknown
- 1980-11-26 GB GB8037915A patent/GB2064586B/en not_active Expired
- 1980-11-26 CA CA000365540A patent/CA1184883A/en not_active Expired
- 1980-11-26 BR BR8007712A patent/BR8007712A/pt unknown
- 1980-11-27 IT IT26270/80A patent/IT1141093B/it active
- 1980-11-27 EP EP80304275A patent/EP0029751B1/en not_active Expired
- 1980-11-27 DE DE3044767A patent/DE3044767C2/de not_active Expired
-
1984
- 1984-04-06 CA CA000451510A patent/CA1280716C/en not_active Expired - Lifetime
-
1989
- 1989-02-14 US US07/309,931 patent/US4909912A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO803560L (no) | 1981-05-29 |
AU535261B2 (en) | 1984-03-08 |
US4666574A (en) | 1987-05-19 |
GB2064586B (en) | 1984-02-08 |
DE3044767A1 (de) | 1981-09-24 |
CA1184883A (en) | 1985-04-02 |
NO155152B (no) | 1986-11-10 |
EP0029751A1 (en) | 1981-06-03 |
DE3044767C2 (de) | 1987-04-09 |
EP0029751B1 (en) | 1985-02-20 |
MX155616A (es) | 1988-04-07 |
US4909912A (en) | 1990-03-20 |
NO155152C (no) | 1987-02-18 |
AU6412180A (en) | 1981-06-04 |
IT1141093B (it) | 1986-10-01 |
IN153140B (it) | 1984-06-02 |
GB2064586A (en) | 1981-06-17 |
CA1280716C (en) | 1991-02-26 |
BR8007712A (pt) | 1981-06-09 |
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