FR2404465A1 - Procede et cellule electrolytique pour transformer electrochimiquement des matieres se trouvant dans une solution d'electrolyte - Google Patents
Procede et cellule electrolytique pour transformer electrochimiquement des matieres se trouvant dans une solution d'electrolyteInfo
- Publication number
- FR2404465A1 FR2404465A1 FR7827515A FR7827515A FR2404465A1 FR 2404465 A1 FR2404465 A1 FR 2404465A1 FR 7827515 A FR7827515 A FR 7827515A FR 7827515 A FR7827515 A FR 7827515A FR 2404465 A1 FR2404465 A1 FR 2404465A1
- Authority
- FR
- France
- Prior art keywords
- electrolyte solution
- compartment
- cell
- electrolytic process
- materials contained
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- C25B15/00—Operating or servicing 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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
-
- 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
- C25B1/22—Inorganic acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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)
Abstract
L'invention concerne un procédé et une cellule électrolytique pour transformer électrochimiquement des matières se trouvant dans une solution d'électrolyte. La figure représente une cellule d'électrolyse suivant l'invention. Elle est subdivisée en un compartiment 1 anodique ayant une anode 2, en un compartiment 3 cathodique ayant une cathode 4, et en un compartiment 6 intermédiaire délimité latéralement par les parois 5 perméables. Une solution conductrice est traversée par le compartiment intermédiaire pour empêcher la migration des substances d'un compartiment d'électrode à l'autre. Application à la préparation de l'hydrogène.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2743820A DE2743820C3 (de) | 1977-09-29 | 1977-09-29 | Anwendung eines Verfahrens zum elektrochemischen Umsetzen von in einer Elektrolytlösung befindlichen Stoffen beim Schwefelsäure-Hybrid-Prozeß |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2404465A1 true FR2404465A1 (fr) | 1979-04-27 |
FR2404465B1 FR2404465B1 (fr) | 1983-10-28 |
Family
ID=6020206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7827515A Granted FR2404465A1 (fr) | 1977-09-29 | 1978-09-26 | Procede et cellule electrolytique pour transformer electrochimiquement des matieres se trouvant dans une solution d'electrolyte |
Country Status (8)
Country | Link |
---|---|
US (1) | US4191619A (fr) |
JP (1) | JPS5462979A (fr) |
BE (1) | BE870823A (fr) |
DE (1) | DE2743820C3 (fr) |
FR (1) | FR2404465A1 (fr) |
GB (1) | GB2005308B (fr) |
IT (1) | IT1099219B (fr) |
NL (1) | NL187447C (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2836353C2 (de) * | 1978-08-19 | 1980-07-31 | Kernforschungsanlage Juelich Gmbh, 5170 Juelich | Verfahren zum Gewinnen von Wasserstoff und Schwefelsäure durch elektrochemisches Zerlegen eines Elektrolyten sowie Elektrode zur Durchführung der elektrochemischen Zerlegung |
US4214958A (en) * | 1979-05-14 | 1980-07-29 | General Electric Company | Electrolysis of alkali metal halides in a three-compartment cell with a pressurized buffer compartment |
US4384937A (en) * | 1979-05-29 | 1983-05-24 | Diamond Shamrock Corporation | Production of chromic acid in a three-compartment cell |
DE2947789C2 (de) | 1979-11-28 | 1981-10-15 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zur elektrolytischen Gewinnung von Wasserstoff und dafür geeignete Elektrolysezelle |
DE3005032C2 (de) * | 1980-02-11 | 1982-04-15 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zur elektrolytischen Gewinnung von Wasserstoff |
EP0051845B1 (fr) * | 1980-11-06 | 1984-09-19 | Forschungszentrum Jülich Gmbh | Cellule d'électrolyse avec compartiment intermédiaire traversé par l'électrolyte et structure convenable pour un tel compartiment |
US4457813A (en) * | 1983-03-04 | 1984-07-03 | Monsanto Company | Electrolysis cells and electrolytic processes |
US5256261A (en) * | 1992-08-21 | 1993-10-26 | Sterling Canada, Inc. | Membrane cell operation |
US5423960A (en) * | 1993-10-29 | 1995-06-13 | Vaughan; Daniel J. | Method and apparatus for manufacturing iodine-free iodides |
JP5140218B2 (ja) * | 2001-09-14 | 2013-02-06 | 有限会社コヒーレントテクノロジー | 表面洗浄・表面処理に適した帯電アノード水の製造用電解槽及びその製造法、並びに使用方法 |
CN101796220A (zh) * | 2007-08-03 | 2010-08-04 | 西北大学 | 包含二氧化硫去极化阳极的电解槽和使用其产生氢的方法 |
US20240110304A1 (en) | 2022-10-03 | 2024-04-04 | Peregrine Hydrogen Inc. | Sulfur dioxide depolarized electrolysis and electrolyzer therefore |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1324549A (fr) * | 1961-05-05 | 1963-04-19 | Ionics | Procédé et installation pour la décomposition de solutions salines aqueuses par voie électrolytique |
US3347761A (en) * | 1964-01-22 | 1967-10-17 | Universal Oil Prod Co | Electropurification of salt solutions |
US3888750A (en) * | 1974-01-29 | 1975-06-10 | Westinghouse Electric Corp | Electrolytic decomposition of water |
US4021319A (en) * | 1975-02-18 | 1977-05-03 | Silrec Systems, Inc. | Electrolytic process for recovery of silver from photographic fixer solution |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112358C (fr) * | 1899-01-24 | 1900-08-29 | ||
US2593540A (en) * | 1945-09-01 | 1952-04-22 | American Viscose Corp | Semipermeable membrane |
NL82830C (fr) * | 1952-12-12 | |||
US3057794A (en) * | 1961-10-10 | 1962-10-09 | Pittsburgh Plate Glass Co | Electrolytic cell diaphragm |
US3524801A (en) * | 1968-02-09 | 1970-08-18 | Ionics | Process for producing sulfuric acid from so2 containing waste gas |
JPS4820117B1 (fr) * | 1969-02-15 | 1973-06-19 | ||
IL45141A (en) * | 1973-07-19 | 1977-02-28 | Cook E | Process and device for electrolysis |
-
1977
- 1977-09-29 DE DE2743820A patent/DE2743820C3/de not_active Expired
-
1978
- 1978-09-04 NL NLAANVRAGE7809037,A patent/NL187447C/xx not_active IP Right Cessation
- 1978-09-25 US US05/945,693 patent/US4191619A/en not_active Expired - Lifetime
- 1978-09-26 FR FR7827515A patent/FR2404465A1/fr active Granted
- 1978-09-28 BE BE190755A patent/BE870823A/fr not_active IP Right Cessation
- 1978-09-28 IT IT28182/78A patent/IT1099219B/it active
- 1978-09-28 GB GB7838568A patent/GB2005308B/en not_active Expired
- 1978-09-29 JP JP11942078A patent/JPS5462979A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1324549A (fr) * | 1961-05-05 | 1963-04-19 | Ionics | Procédé et installation pour la décomposition de solutions salines aqueuses par voie électrolytique |
US3347761A (en) * | 1964-01-22 | 1967-10-17 | Universal Oil Prod Co | Electropurification of salt solutions |
US3888750A (en) * | 1974-01-29 | 1975-06-10 | Westinghouse Electric Corp | Electrolytic decomposition of water |
US4021319A (en) * | 1975-02-18 | 1977-05-03 | Silrec Systems, Inc. | Electrolytic process for recovery of silver from photographic fixer solution |
Also Published As
Publication number | Publication date |
---|---|
NL187447B (nl) | 1991-05-01 |
NL187447C (nl) | 1991-10-01 |
IT7828182A0 (it) | 1978-09-28 |
US4191619A (en) | 1980-03-04 |
JPS6221872B2 (fr) | 1987-05-14 |
GB2005308A (en) | 1979-04-19 |
DE2743820A1 (de) | 1979-04-05 |
BE870823A (fr) | 1979-03-28 |
JPS5462979A (en) | 1979-05-21 |
GB2005308B (en) | 1982-03-24 |
DE2743820B2 (de) | 1981-01-29 |
DE2743820C3 (de) | 1981-10-22 |
NL7809037A (nl) | 1979-04-02 |
IT1099219B (it) | 1985-09-18 |
FR2404465B1 (fr) | 1983-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |