HK1250952A1 - 活性光催化氧化 - Google Patents

活性光催化氧化

Info

Publication number
HK1250952A1
HK1250952A1 HK18110439.8A HK18110439A HK1250952A1 HK 1250952 A1 HK1250952 A1 HK 1250952A1 HK 18110439 A HK18110439 A HK 18110439A HK 1250952 A1 HK1250952 A1 HK 1250952A1
Authority
HK
Hong Kong
Prior art keywords
photocatalytic oxidation
active photocatalytic
active
oxidation
photocatalytic
Prior art date
Application number
HK18110439.8A
Other languages
English (en)
Inventor
Andrew Eide
Original Assignee
Dbg Group Invest 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
Priority claimed from US14/705,046 external-priority patent/US9867897B2/en
Application filed by Dbg Group Invest Llc filed Critical Dbg Group Invest Llc
Publication of HK1250952A1 publication Critical patent/HK1250952A1/zh

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
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
    • 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
    • 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
    • A61L2209/12—Lighting means
    • 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
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like
    • A61L2209/212—Use of ozone, e.g. generated by UV radiation or electrical discharge
    • 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
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/80—Type of catalytic reaction
    • B01D2255/802—Photocatalytic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/91—Bacteria; Microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804—UV light

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Physical Water Treatments (AREA)
HK18110439.8A 2015-05-06 2018-08-14 活性光催化氧化 HK1250952A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/705,046 US9867897B2 (en) 2012-09-01 2015-05-06 Active photocatalytic oxidation
PCT/US2015/033364 WO2016178698A1 (en) 2015-05-06 2015-05-29 Active photocatalytic oxidation

Publications (1)

Publication Number Publication Date
HK1250952A1 true HK1250952A1 (zh) 2019-01-18

Family

ID=57218565

Family Applications (2)

Application Number Title Priority Date Filing Date
HK18103857.6A HK1244455A1 (zh) 2015-05-06 2018-03-20 活性光催化氧化
HK18110439.8A HK1250952A1 (zh) 2015-05-06 2018-08-14 活性光催化氧化

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK18103857.6A HK1244455A1 (zh) 2015-05-06 2018-03-20 活性光催化氧化

Country Status (5)

Country Link
EP (1) EP3291844B1 (zh)
KR (1) KR102201821B1 (zh)
CN (1) CN107683147A (zh)
HK (2) HK1244455A1 (zh)
WO (1) WO2016178698A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210038755A1 (en) * 2019-08-06 2021-02-11 Aerus, Llc Photocatalytic oxidation device for treatment of air
IT202100028724A1 (it) * 2021-11-11 2023-05-11 Dario Russo Dispositivo di passaggio aria, sistema di sterilizzazione e impianto di canalizzazione

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604451A (zh) 1968-12-31 1971-11-08
US7875247B2 (en) * 2002-11-27 2011-01-25 Novatron, Inc. UV flux multiplication system for sterilizing air, medical devices and other materials
US20060262389A1 (en) * 2005-05-23 2006-11-23 Christoph Zaczek Reflective optical element for ultraviolet radiation, projection optical system and projection exposure system therewith, and method for forming the same
BRPI0815655B1 (pt) * 2007-08-07 2017-06-13 Synexis Llc Process for microbial control, disinfection or repair of environment and diffuser apparatus for the production of non-hydrated purified hydrogen peroxide from the humid air of the environment
US8703049B2 (en) * 2009-05-27 2014-04-22 Marley Engineered Products Llc Apparatus and method of improving air quality using photocatalytic oxidation
US8585979B2 (en) 2010-09-07 2013-11-19 Puradigm, Llc Enhanced photo-catalytic cells
US8585980B2 (en) * 2010-09-07 2013-11-19 Puradigm, Llc Enhanced photo-catalytic cells
WO2012154592A1 (en) * 2011-05-06 2012-11-15 Novatron, Inc. Methods and apparatus for diffuse reflective uv cavity air treatment
US8658101B1 (en) * 2012-01-19 2014-02-25 Dust Free, Lp Photocatalytic device with curved reflectors
US9011780B1 (en) * 2012-05-30 2015-04-21 Dust Free, Lp Photocatalytic device for ductless heating and air conditioning systems
US9623374B2 (en) 2012-09-01 2017-04-18 Dbg Group Investments Llc Active photocatalytic oxidation

Also Published As

Publication number Publication date
EP3291844B1 (en) 2023-08-23
EP3291844A1 (en) 2018-03-14
CN107683147A (zh) 2018-02-09
EP3291844A4 (en) 2019-01-23
KR102201821B1 (ko) 2021-01-12
HK1244455A1 (zh) 2018-08-10
WO2016178698A1 (en) 2016-11-10
KR20180009757A (ko) 2018-01-29

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