WO2010128480A3 - System and method for decontaminating an air processing system - Google Patents

System and method for decontaminating an air processing system Download PDF

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Publication number
WO2010128480A3
WO2010128480A3 PCT/IB2010/052008 IB2010052008W WO2010128480A3 WO 2010128480 A3 WO2010128480 A3 WO 2010128480A3 IB 2010052008 W IB2010052008 W IB 2010052008W WO 2010128480 A3 WO2010128480 A3 WO 2010128480A3
Authority
WO
WIPO (PCT)
Prior art keywords
processing system
air processing
ozone
air
decontaminating
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.)
Ceased
Application number
PCT/IB2010/052008
Other languages
French (fr)
Other versions
WO2010128480A2 (en
Inventor
Jean-Pierre Lepage
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
Publication of WO2010128480A2 publication Critical patent/WO2010128480A2/en
Publication of WO2010128480A3 publication Critical patent/WO2010128480A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/14—Filtering means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/104—Ozone

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Sustainable Development (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Central Air Conditioning (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

There are provided a system and a method which use ozone to decontaminate an air processing system. An ozone distribution system is placed at the input of an air processing system. Ozone is produced externally, in an ozone generator. A catalytic converter is placed downstream of the air processing system to convert the ozone gas back into oxygen before air is released in the environment. Ozone continuously circulates from one end to the other of the whole air processing system during the use of the air processing system such that it acts as a biological inhibitor which continuously decontaminates the air processing system during use.
PCT/IB2010/052008 2009-05-07 2010-05-06 System and method for decontaminating an air processing system Ceased WO2010128480A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17617809P 2009-05-07 2009-05-07
US61/176,178 2009-05-07

Publications (2)

Publication Number Publication Date
WO2010128480A2 WO2010128480A2 (en) 2010-11-11
WO2010128480A3 true WO2010128480A3 (en) 2010-12-29

Family

ID=43050569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/052008 Ceased WO2010128480A2 (en) 2009-05-07 2010-05-06 System and method for decontaminating an air processing system

Country Status (1)

Country Link
WO (1) WO2010128480A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2935139C (en) * 2014-01-08 2019-09-24 Nevoa Life Sciences Apparatus for disinfecting an enclosed space
US10266272B2 (en) 2016-08-16 2019-04-23 Hamilton Sundstrand Corporation Catalytic ozone removal
DE102020004626A1 (en) * 2020-07-30 2022-02-03 Paragon Gmbh & Co. Kgaa Service cover for closing the service opening of a filter shaft of a vehicle air conditioning system
KR102390161B1 (en) * 2022-01-26 2022-04-26 주식회사 지티사이언 Hazardous gas purification apparatus with built-in purification system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0431648A1 (en) * 1989-12-08 1991-06-12 Uop Pollution abatement system
US5368816A (en) * 1992-04-28 1994-11-29 Kesslertech Gmbh Conditioning air for human use
EP1562646B1 (en) * 2002-11-22 2006-04-05 Daniel Mertens Method and device for the sanitization of air
US7407633B2 (en) * 2001-10-04 2008-08-05 The Johns Hopkins University Method and apparatus for air treatment
US7771672B2 (en) * 2005-12-17 2010-08-10 Airinspace B.V. Air purification device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0431648A1 (en) * 1989-12-08 1991-06-12 Uop Pollution abatement system
US5368816A (en) * 1992-04-28 1994-11-29 Kesslertech Gmbh Conditioning air for human use
US7407633B2 (en) * 2001-10-04 2008-08-05 The Johns Hopkins University Method and apparatus for air treatment
EP1562646B1 (en) * 2002-11-22 2006-04-05 Daniel Mertens Method and device for the sanitization of air
US7771672B2 (en) * 2005-12-17 2010-08-10 Airinspace B.V. Air purification device

Also Published As

Publication number Publication date
WO2010128480A2 (en) 2010-11-11

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