DE3432684C2 - - Google Patents

Info

Publication number
DE3432684C2
DE3432684C2 DE3432684A DE3432684A DE3432684C2 DE 3432684 C2 DE3432684 C2 DE 3432684C2 DE 3432684 A DE3432684 A DE 3432684A DE 3432684 A DE3432684 A DE 3432684A DE 3432684 C2 DE3432684 C2 DE 3432684C2
Authority
DE
Germany
Prior art keywords
electrolyte
anode
ozone
gas
area
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
DE3432684A
Other languages
German (de)
English (en)
Other versions
DE3432684A1 (de
Inventor
Michael Dipl.-Chem. 8068 Pfaffenhofen De Gnann
Dietrich Prof. Dipl.-Chem. Dr. 8046 Garching De Wabner
Werner Dipl.-Chem. 8043 Unterfoehring De Tillmetz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19843432684 priority Critical patent/DE3432684A1/de
Priority to DE8585904445T priority patent/DE3586593D1/de
Priority to PCT/EP1985/000442 priority patent/WO1986001542A1/de
Priority to EP85904445A priority patent/EP0192718B1/de
Priority to AT85904445T priority patent/ATE80185T1/de
Publication of DE3432684A1 publication Critical patent/DE3432684A1/de
Application granted granted Critical
Publication of DE3432684C2 publication Critical patent/DE3432684C2/de
Granted 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/13—Ozone
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/054—Electrodes comprising electrocatalysts supported on a carrier
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/78—Details relating to ozone treatment devices
    • C02F2201/782—Ozone generators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE19843432684 1984-09-05 1984-09-05 Verfahren und vorrichtung zur herstellung von ozon in hohen konzentrationen Granted DE3432684A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19843432684 DE3432684A1 (de) 1984-09-05 1984-09-05 Verfahren und vorrichtung zur herstellung von ozon in hohen konzentrationen
DE8585904445T DE3586593D1 (de) 1984-09-05 1985-09-03 Verfahren und vorrichtung zur herstellung von ozon.
PCT/EP1985/000442 WO1986001542A1 (fr) 1984-09-05 1985-09-03 Procede, dispositif et element de production d'ozone
EP85904445A EP0192718B1 (de) 1984-09-05 1985-09-03 Verfahren und vorrichtung zur herstellung von ozon
AT85904445T ATE80185T1 (de) 1984-09-05 1985-09-03 Verfahren und vorrichtung zur herstellung von ozon.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843432684 DE3432684A1 (de) 1984-09-05 1984-09-05 Verfahren und vorrichtung zur herstellung von ozon in hohen konzentrationen

Publications (2)

Publication Number Publication Date
DE3432684A1 DE3432684A1 (de) 1986-03-13
DE3432684C2 true DE3432684C2 (enExample) 1991-10-10

Family

ID=6244735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843432684 Granted DE3432684A1 (de) 1984-09-05 1984-09-05 Verfahren und vorrichtung zur herstellung von ozon in hohen konzentrationen

Country Status (1)

Country Link
DE (1) DE3432684A1 (enExample)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1567767A1 (de) * 1965-12-23 1972-02-24 Oscar Pauser Verfahren zur elektrolytischen Erzeugung von Sauerstoff und Ozon sowie Elektrolysierzelle zur Durchfuehrung dieses Verfahrens
DE2444691A1 (de) * 1974-09-18 1976-04-01 Rhein Westfael Elect Werk Ag Verfahren zur herstellung von aus titantraeger und bleidioxidauflage aufgebauten elektroden fuer elektrolytische zwecke
DE3003781C2 (de) * 1980-02-02 1982-08-26 Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen Verwendung einer Elektrode mit Bleidioxidbeschichtung als Arbeitselektrode bei der Herstellung von Ozon
DE3172122D1 (en) * 1980-05-29 1985-10-10 Univ California Improved electrolytic process for the production of ozone
US4375395A (en) * 1981-05-21 1983-03-01 Foller Peter C Process for producing ozone
US4316782A (en) * 1980-05-29 1982-02-23 Regents Of The University Of California Electrolytic process for the production of ozone
EP0068522B1 (de) * 1981-05-11 1984-10-24 BBC Aktiengesellschaft Brown, Boveri & Cie. Verfahren und Vorrichtung zur synthetischen Herstellung von Ozon durch Elektrolyse und deren Verwendung

Also Published As

Publication number Publication date
DE3432684A1 (de) 1986-03-13

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee