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GB792033A - Improved process and apparatus for deodorizing and sterilizing air - Google Patents

Improved process and apparatus for deodorizing and sterilizing air

Info

Publication number
GB792033A
GB792033A GB16724/56A GB1672456A GB792033A GB 792033 A GB792033 A GB 792033A GB 16724/56 A GB16724/56 A GB 16724/56A GB 1672456 A GB1672456 A GB 1672456A GB 792033 A GB792033 A GB 792033A
Authority
GB
United Kingdom
Prior art keywords
air
container
water
ozone
current
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
Application number
GB16724/56A
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 GB16724/56A priority Critical patent/GB792033A/en
Publication of GB792033A publication Critical patent/GB792033A/en
Expired 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
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C01B13/0211—Peroxy compounds
    • C01B13/0214—Hydrogen peroxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

792,033. Air deodorizing and sterilizing processes and apparatus. BRUZZONE, G. May 30, 1956, No. 16724/56. Class 81 (1). In a process for deodorizing and sterilizing the air of rooms &c. a slow, hot and preferably rising, moistened air current is produced to which ozone is intimately mixed, and to a large extent dissolved in the water vapour, to produce hydrogen peroxide, which in turn produces nascent oxygen. As shown in Fig. 1, the apparatus used comprises a container for water, means 7 to heat the water, an ozone generating device 11, an annular container provided with openings 5 communicating with the ambient air and placed at different levels, heating means arranged within the container to create a slow rising air current, the water vapour produced by the water heated in the container and the rising air current, and the ozone converge at a point in the container in such a way as to form at the exit of the container itself, a rising current of air which is moistened by water vapour and hydrogen peroxide vapour. In another modification shown in Fig. 3, the apparatus is formed of an elongated shape envelope, open at the ends and including a centre portion 16 serving as a tank to contain water, the flow of which is controlled by a float 20 and headed by electric element 21 thermostatically controlled and two end portions 17, 18, the former containing an ozonizing member 23 and an air blower 24 and the latter having a small rim formed at the end, which holds the droplets formed during the operation and which are returned to the container 16, by flowing along the slightly inclined bottom of the portion 18. Air is forced by the blower 24 against the ozonizing members 23, takes up ozone and is deflected by a diaphragm 26, arranged in the container 16, towards the heated water in the bottom portion of the container so mixing the ozonized air with the water vapours producing a current of air rich in hydrogen peroxide vapour which is discharged at the end portion 18.
GB16724/56A 1956-05-30 1956-05-30 Improved process and apparatus for deodorizing and sterilizing air Expired GB792033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16724/56A GB792033A (en) 1956-05-30 1956-05-30 Improved process and apparatus for deodorizing and sterilizing air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16724/56A GB792033A (en) 1956-05-30 1956-05-30 Improved process and apparatus for deodorizing and sterilizing air

Publications (1)

Publication Number Publication Date
GB792033A true GB792033A (en) 1958-03-19

Family

ID=10082509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16724/56A Expired GB792033A (en) 1956-05-30 1956-05-30 Improved process and apparatus for deodorizing and sterilizing air

Country Status (1)

Country Link
GB (1) GB792033A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005016391A1 (en) * 2003-01-31 2005-02-24 Steris Inc. Building decontamination with vaporous hydrogen peroxide
CN106813329A (en) * 2017-02-16 2017-06-09 苏州安科企业服务管理有限公司 A kind of spontaneous oxygen air purifier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005016391A1 (en) * 2003-01-31 2005-02-24 Steris Inc. Building decontamination with vaporous hydrogen peroxide
US7361304B2 (en) 2003-01-31 2008-04-22 Steris Inc. Building decontamination with vaporous hydrogen peroxide
US7670565B2 (en) 2003-01-31 2010-03-02 Steris Inc Building decontamination with vaporous hydrogen peroxide
CN106813329A (en) * 2017-02-16 2017-06-09 苏州安科企业服务管理有限公司 A kind of spontaneous oxygen air purifier

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