WO1998019961A3 - Devices and methods for producing and using ozone - Google Patents

Devices and methods for producing and using ozone Download PDF

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Publication number
WO1998019961A3
WO1998019961A3 PCT/DE1997/002546 DE9702546W WO9819961A3 WO 1998019961 A3 WO1998019961 A3 WO 1998019961A3 DE 9702546 W DE9702546 W DE 9702546W WO 9819961 A3 WO9819961 A3 WO 9819961A3
Authority
WO
WIPO (PCT)
Prior art keywords
path
ozone
methods
devices
high voltage
Prior art date
Application number
PCT/DE1997/002546
Other languages
German (de)
French (fr)
Other versions
WO1998019961A2 (en
Inventor
Rainer W Sieke
Original Assignee
Ehmer Karin
Rainer W Sieke
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 Ehmer Karin, Rainer W Sieke filed Critical Ehmer Karin
Priority to AU53980/98A priority Critical patent/AU5398098A/en
Priority to DE19781244T priority patent/DE19781244D2/en
Priority to EP97947714A priority patent/EP0952958A2/en
Publication of WO1998019961A2 publication Critical patent/WO1998019961A2/en
Publication of WO1998019961A3 publication Critical patent/WO1998019961A3/en

Links

Classifications

    • 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
    • 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
    • C01B13/11—Preparation of ozone by electric discharge
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/20—Electrodes used for obtaining electrical discharge
    • C01B2201/22—Constructional details of the electrodes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/30—Dielectrics used in the electrical dischargers
    • C01B2201/32—Constructional details of the dielectrics
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

The invention generally relates to devices and methods for producing and using ozone. More specifically, the invention deals with a device and a process to produce activated ozone structures. According to the invention, the device for producing ozone comprises a high voltage power source, at least two electrodes placed at a distance from each other and a dielectric located between them, whereby said dielectric forms at least one path of flow along the electrodes for the dissociation of incoming oxygen and at least one of the electrodes has holes. In the device the holes connect the path of flow to the path of discharge where no high voltage is available. According to the corresponding method gas is directed from the path of flow through the holes of the electrode into a path of discharge where no high voltage is specifically available. The invention also relates to devices and methods for pollutant and pest control, including cleansing, rendering harmless, neutralization or treatment of poisonous liquids or residues in, for instance, emptied containers and conduits.
PCT/DE1997/002546 1996-11-02 1997-11-03 Devices and methods for producing and using ozone WO1998019961A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU53980/98A AU5398098A (en) 1996-11-02 1997-11-03 Devices and methods for producing and using ozone
DE19781244T DE19781244D2 (en) 1996-11-02 1997-11-03 Device and method for producing and using ozone
EP97947714A EP0952958A2 (en) 1996-11-02 1997-11-03 Devices and methods for producing and using ozone

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29619040 1996-11-02
DE29619040.3 1996-11-02
DE29619922.2 1996-11-15
DE29619922 1996-11-15

Publications (2)

Publication Number Publication Date
WO1998019961A2 WO1998019961A2 (en) 1998-05-14
WO1998019961A3 true WO1998019961A3 (en) 1998-10-29

Family

ID=26059579

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/002546 WO1998019961A2 (en) 1996-11-02 1997-11-03 Devices and methods for producing and using ozone

Country Status (4)

Country Link
EP (1) EP0952958A2 (en)
AU (1) AU5398098A (en)
DE (1) DE19781244D2 (en)
WO (1) WO1998019961A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000153284A (en) * 1998-11-18 2000-06-06 Sumitomo Metal Mining Co Ltd Treatment of cyan by ozone
US20100289655A1 (en) 2004-12-21 2010-11-18 Elrod Scott A Detecting descented material
DE102007037440A1 (en) 2007-08-08 2009-02-12 Meltem Wärmerückgewinnung GmbH & Co. KG Air purifier with O3 neutralizer and air cleaning process
WO2009028084A1 (en) 2007-08-31 2009-03-05 Toshiba Mitsubishi-Electric Industrial Systems Corporation Apparatus for generating dielectric barrier discharge gas

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127206A (en) * 1983-12-09 1985-07-06 Katsuji Moro Ozonizer
RU1768505C (en) * 1990-12-26 1992-10-15 Специальное конструкторско-технологическое бюро "Компенсатор" Electrical discharge ozonizer
DE4141025A1 (en) * 1991-12-12 1993-06-17 Manfred Prof Dr Rer Na Rimpler DEVICE AND METHOD FOR PRODUCING OZONE
US5566627A (en) * 1994-01-18 1996-10-22 Pryor; Alan E. Method and apparatus for ozone treatment of soil to kill living organisms

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127206A (en) * 1983-12-09 1985-07-06 Katsuji Moro Ozonizer
RU1768505C (en) * 1990-12-26 1992-10-15 Специальное конструкторско-технологическое бюро "Компенсатор" Electrical discharge ozonizer
DE4141025A1 (en) * 1991-12-12 1993-06-17 Manfred Prof Dr Rer Na Rimpler DEVICE AND METHOD FOR PRODUCING OZONE
US5566627A (en) * 1994-01-18 1996-10-22 Pryor; Alan E. Method and apparatus for ozone treatment of soil to kill living organisms

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 9341, Derwent World Patents Index; AN 1993-327165, XP002900159 *
PATENT ABSTRACTS OF JAPAN vol. 009, no. 283 (C - 3131) *

Also Published As

Publication number Publication date
WO1998019961A2 (en) 1998-05-14
EP0952958A2 (en) 1999-11-03
AU5398098A (en) 1998-05-29
DE19781244D2 (en) 1999-09-23

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