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
Application number
ES93107034T
Other languages
Spanish (es)
Inventor
Karl-Heinz Dulle
Benno Dr Luke
Jochen Prasser
Wolfgang Dr Strewe
Joachim Dr Schulze
Martin Wollny
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Uhde GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Uhde GmbH filed Critical Uhde GmbH
Application granted granted Critical
Publication of ES2093311T3 publication Critical patent/ES2093311T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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>
ES93107034T 1992-07-24 1993-04-30 DEVICE FOR THE ELECTROLYTIC TREATMENT OF LIQUIDS WITH AN ANODIC CHAMBER AND A CATHODIC CHAMBER. Expired - Lifetime ES2093311T3 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0579910B1 (en) 1996-10-09
EP0579910A1 (en) 1994-01-26
DE4224492C1 (en) 1993-12-09
DE59304090D1 (en) 1996-11-14
ATE144006T1 (en) 1996-10-15

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