EP3478329A4 - An ozonizing method and an ozonizer - Google Patents

An ozonizing method and an ozonizer Download PDF

Info

Publication number
EP3478329A4
EP3478329A4 EP17819419.7A EP17819419A EP3478329A4 EP 3478329 A4 EP3478329 A4 EP 3478329A4 EP 17819419 A EP17819419 A EP 17819419A EP 3478329 A4 EP3478329 A4 EP 3478329A4
Authority
EP
European Patent Office
Prior art keywords
ozonizer
ozonizing
ozonizing method
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.)
Withdrawn
Application number
EP17819419.7A
Other languages
German (de)
French (fr)
Other versions
EP3478329A1 (en
Inventor
Risto HÄRKÖNEN
Miika HÖLTTÄ
Tuomo ISOKIVIJÄRVI
Jarmo PÄÄKKÖNEN
Pekka SALO
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.)
Haerkoenen Risto
Hoelttae Miika
Isokivijaervi Tuomo
Original Assignee
Haerkoenen Risto
Hoelttae Miika
Isokivijaervi Tuomo
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 Haerkoenen Risto, Hoelttae Miika, Isokivijaervi Tuomo filed Critical Haerkoenen Risto
Publication of EP3478329A1 publication Critical patent/EP3478329A1/en
Publication of EP3478329A4 publication Critical patent/EP3478329A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • C01B13/11—Preparation of ozone by electric discharge
    • C01B13/115—Preparation of ozone by electric discharge characterised by the electrical circuits producing the electrical 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
    • C01B2201/10—Dischargers used for production of ozone
    • C01B2201/12—Plate-type dischargers
    • 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
    • C01B2201/60—Feed streams for electrical dischargers
    • C01B2201/62—Air
    • 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
    • C01B2201/90—Control of the process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
EP17819419.7A 2016-07-01 2017-06-30 An ozonizing method and an ozonizer Withdrawn EP3478329A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20165552A FI127211B (en) 2016-07-01 2016-07-01 Ozone System
PCT/FI2017/050490 WO2018002443A1 (en) 2016-07-01 2017-06-30 An ozonizing method and an ozonizer

Publications (2)

Publication Number Publication Date
EP3478329A1 EP3478329A1 (en) 2019-05-08
EP3478329A4 true EP3478329A4 (en) 2020-02-26

Family

ID=60786888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17819419.7A Withdrawn EP3478329A4 (en) 2016-07-01 2017-06-30 An ozonizing method and an ozonizer

Country Status (3)

Country Link
EP (1) EP3478329A4 (en)
FI (1) FI127211B (en)
WO (2) WO2018002417A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2020649A3 (en) * 2020-12-03 2022-05-25 Technická univerzita v Liberci Surface ozone generator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403213A (en) * 2003-06-14 2004-12-29 Ozone Ind Ltd An ozone generator
US20050207951A1 (en) * 2002-05-01 2005-09-22 Smart Air Inc. Air sterilizer using ozone
US20080031770A1 (en) * 2006-08-02 2008-02-07 Douglas Heselton Apparatus and method for using ozone as a disinfectant
GB2485546A (en) * 2010-11-17 2012-05-23 Steritrox Ltd Catalyst for use in a sterilisation and/or decontamination process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0864339A (en) * 1994-08-26 1996-03-08 Tdk Corp Silent discharge generator, ozonizer, and deodorizing device
JPH0881205A (en) * 1994-09-09 1996-03-26 Toshiba Corp Ozone generator
ES2529290T3 (en) * 2000-05-18 2015-02-18 Sharp Kabushiki Kaisha Sterilization method
US20040022679A1 (en) * 2001-11-02 2004-02-05 St. Onge Benedict B. Decontamination system for chemical and biological agents
US7407624B2 (en) * 2002-04-16 2008-08-05 Prompt Care, Inc. Method for abatement of allergens, pathogens and volatile organic compounds
JP3669994B2 (en) * 2003-09-22 2005-07-13 シャープ株式会社 Car air purifier
JP5209753B2 (en) * 2011-04-12 2013-06-12 マックス株式会社 Ventilation system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050207951A1 (en) * 2002-05-01 2005-09-22 Smart Air Inc. Air sterilizer using ozone
GB2403213A (en) * 2003-06-14 2004-12-29 Ozone Ind Ltd An ozone generator
US20080031770A1 (en) * 2006-08-02 2008-02-07 Douglas Heselton Apparatus and method for using ozone as a disinfectant
GB2485546A (en) * 2010-11-17 2012-05-23 Steritrox Ltd Catalyst for use in a sterilisation and/or decontamination process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018002443A1 *

Also Published As

Publication number Publication date
WO2018002443A1 (en) 2018-01-04
WO2018002443A9 (en) 2018-04-05
FI20165552A (en) 2018-01-02
WO2018002417A1 (en) 2018-01-04
EP3478329A1 (en) 2019-05-08
FI127211B (en) 2018-01-31

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