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WO2010077862A3 - Apparatus and methods for controlling chlorine dioxide concentration - Google Patents

Apparatus and methods for controlling chlorine dioxide concentration Download PDF

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Publication number
WO2010077862A3
WO2010077862A3 PCT/US2009/068050 US2009068050W WO2010077862A3 WO 2010077862 A3 WO2010077862 A3 WO 2010077862A3 US 2009068050 W US2009068050 W US 2009068050W WO 2010077862 A3 WO2010077862 A3 WO 2010077862A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
chlorine dioxide
dioxide concentration
controlling chlorine
controlling
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/US2009/068050
Other languages
French (fr)
Other versions
WO2010077862A2 (en
Inventor
Douglas Sabin
Paul Sabin
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.)
TBS Technologies LLC
Original Assignee
TBS Technologies LLC
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 TBS Technologies LLC filed Critical TBS Technologies LLC
Publication of WO2010077862A2 publication Critical patent/WO2010077862A2/en
Publication of WO2010077862A3 publication Critical patent/WO2010077862A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/02—Oxides of chlorine
    • C01B11/021—Chlorine hemioxide (Cl2O)
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2103/75—
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

The instant invention provides apparatus and methods for controlling the concentration of chlorine dioxide in a chamber.
PCT/US2009/068050 2008-12-15 2009-12-15 Apparatus and methods for controlling chlorine dioxide concentration Ceased WO2010077862A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20185808P 2008-12-15 2008-12-15
US61/201,858 2008-12-15

Publications (2)

Publication Number Publication Date
WO2010077862A2 WO2010077862A2 (en) 2010-07-08
WO2010077862A3 true WO2010077862A3 (en) 2010-10-14

Family

ID=42310517

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/068050 Ceased WO2010077862A2 (en) 2008-12-15 2009-12-15 Apparatus and methods for controlling chlorine dioxide concentration

Country Status (1)

Country Link
WO (1) WO2010077862A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010055301A1 (en) * 2010-12-21 2012-06-21 Air Liquide Deutschland Gmbh Method for functionalizing a container and device for carrying out this method and corresponding container
KR101537029B1 (en) * 2013-06-18 2015-07-15 가부시키가이샤 에프엠아이 Chlorine dioxide processing structure, chlorine dioxide processing apparatus, sterilization apparatus and environment purification apparatus
WO2021224673A1 (en) * 2020-05-05 2021-11-11 CO2Apps S.R.L. Substance and method for preventing the transmission of viruses in the respiratory system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128454A (en) * 1977-12-07 1978-12-05 Ingersoll-Rand Co. System and method for gas phase pulp bleaching
US4311485A (en) * 1980-12-23 1982-01-19 E. I. Du Pont De Nemours And Company Method and apparatus for photometrically monitoring the concentrations of both chlorine and chlorine dioxide
EP0847759A2 (en) * 1996-12-12 1998-06-17 Johnson & Johnson Optical measurement system for sterilising gas
US6042802A (en) * 1997-10-15 2000-03-28 Medivators Inc. Method and apparatus for generating and using chlorine dioxide
US20030229422A1 (en) * 2002-06-11 2003-12-11 Vulcan Chemicals Chlorine dioxide generation systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128454A (en) * 1977-12-07 1978-12-05 Ingersoll-Rand Co. System and method for gas phase pulp bleaching
US4311485A (en) * 1980-12-23 1982-01-19 E. I. Du Pont De Nemours And Company Method and apparatus for photometrically monitoring the concentrations of both chlorine and chlorine dioxide
EP0847759A2 (en) * 1996-12-12 1998-06-17 Johnson & Johnson Optical measurement system for sterilising gas
US6042802A (en) * 1997-10-15 2000-03-28 Medivators Inc. Method and apparatus for generating and using chlorine dioxide
US20030229422A1 (en) * 2002-06-11 2003-12-11 Vulcan Chemicals Chlorine dioxide generation systems

Also Published As

Publication number Publication date
WO2010077862A2 (en) 2010-07-08

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