ES2093311T3 - DEVICE FOR THE ELECTROLYTIC TREATMENT OF LIQUIDS WITH AN ANODIC CHAMBER AND A CATHODIC CHAMBER. - Google Patents
DEVICE FOR THE ELECTROLYTIC TREATMENT OF LIQUIDS WITH AN ANODIC CHAMBER AND A CATHODIC CHAMBER.Info
- Publication number
- ES2093311T3 ES2093311T3 ES93107034T ES93107034T ES2093311T3 ES 2093311 T3 ES2093311 T3 ES 2093311T3 ES 93107034 T ES93107034 T ES 93107034T ES 93107034 T ES93107034 T ES 93107034T ES 2093311 T3 ES2093311 T3 ES 2093311T3
- Authority
- ES
- Spain
- Prior art keywords
- membrane
- chamber
- liquids
- electrolytic treatment
- anodic
- 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.)
- Expired - Lifetime
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
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)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The object is to achieve a better liquid mixing in the respective electrolysis chambers without external aids and with as uniform as possible membrane loading avoiding foam formation in the membrane region using a device (1) for the electrolytic treatment of liquids in an anodic (2) and a cathodic compartment (3) which are separated from one another by an ion exchanger membrane (4). The chambers (2, 3) are equipped with an inlet opening (5) and an outlet opening (6) for the flowing electrolyte and with one two-dimensional electrode in each case having associated power-supply terminals (8, 9). A strongly acidified anolyte solution can be fed to the membrane cell as feedstock without the ion exchanger membrane becoming inoperative prematurely. This is achieved by providing at least one separating element (10) having circulating flow in some areas to produce a defined mixing flow in each chamber (2, 3). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4224492A DE4224492C1 (en) | 1992-07-24 | 1992-07-24 | Apparatus for the electrolytic treatment of liquids with an anode and a cathode chamber and their use |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2093311T3 true ES2093311T3 (en) | 1996-12-16 |
Family
ID=6464018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93107034T Expired - Lifetime ES2093311T3 (en) | 1992-07-24 | 1993-04-30 | DEVICE FOR THE ELECTROLYTIC TREATMENT OF LIQUIDS WITH AN ANODIC CHAMBER AND A CATHODIC CHAMBER. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0579910B1 (en) |
AT (1) | ATE144006T1 (en) |
DE (2) | DE4224492C1 (en) |
ES (1) | ES2093311T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19607667C2 (en) * | 1996-02-29 | 2000-11-02 | Krupp Uhde Gmbh | Process for recycling waste hydrochloric acid |
DE19740673C2 (en) * | 1997-09-16 | 2001-10-31 | Krupp Uhde Gmbh | Electrolysis apparatus |
DE19850071A1 (en) | 1998-10-30 | 2000-05-04 | Bayer Ag | Membrane electrolysis cell with active gas / liquid separation |
DE102008007605A1 (en) | 2008-02-04 | 2009-08-06 | Uhde Gmbh | Modified nickel |
DE102017217361A1 (en) | 2017-09-29 | 2019-04-04 | Thyssenkrupp Uhde Chlorine Engineers Gmbh | electrolyzer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH242830A (en) * | 1946-12-13 | 1946-06-15 | Oerlikon Maschf | Bipolar electrolyser. |
CA928245A (en) * | 1969-01-30 | 1973-06-12 | Ppg Industries, Inc. | Electrolytic cell |
JPS5927392B2 (en) * | 1976-12-23 | 1984-07-05 | ダイヤモンド・シヤムロツク・テクノロジ−ズエス・エ− | Chlorine-alkali electrolyzer |
IT1165047B (en) * | 1979-05-03 | 1987-04-22 | Oronzio De Nora Impianti | PROCEDURE FOR IMPROVING THE TRANSPORT OF MATERIAL TO AN ELECTRODE AND RELATED HYDRODYNAMIC MEDIA |
DE3219704A1 (en) * | 1982-05-26 | 1983-12-01 | Uhde Gmbh, 4600 Dortmund | MEMBRANE ELECTROLYSIS CELL |
DE3228884A1 (en) * | 1982-08-03 | 1984-02-09 | Metallgesellschaft Ag, 6000 Frankfurt | VERTICALLY ARRANGED PLATE ELECTRODE FOR GAS GENERATING ELECTROLYSIS |
JPS59190379A (en) * | 1983-04-12 | 1984-10-29 | Kanegafuchi Chem Ind Co Ltd | Vertical type electrolytic cell and electrolyzing method using said cell |
-
1992
- 1992-07-24 DE DE4224492A patent/DE4224492C1/en not_active Expired - Fee Related
-
1993
- 1993-04-30 ES ES93107034T patent/ES2093311T3/en not_active Expired - Lifetime
- 1993-04-30 DE DE59304090T patent/DE59304090D1/en not_active Expired - Lifetime
- 1993-04-30 AT AT93107034T patent/ATE144006T1/en not_active IP Right Cessation
- 1993-04-30 EP EP93107034A patent/EP0579910B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0579910B1 (en) | 1996-10-09 |
EP0579910A1 (en) | 1994-01-26 |
DE59304090D1 (en) | 1996-11-14 |
ATE144006T1 (en) | 1996-10-15 |
DE4224492C1 (en) | 1993-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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