WO2017051537A1 - Élément de filtre à air photocatalytique de polymère réticulé - Google Patents

Élément de filtre à air photocatalytique de polymère réticulé Download PDF

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Publication number
WO2017051537A1
WO2017051537A1 PCT/JP2016/004315 JP2016004315W WO2017051537A1 WO 2017051537 A1 WO2017051537 A1 WO 2017051537A1 JP 2016004315 W JP2016004315 W JP 2016004315W WO 2017051537 A1 WO2017051537 A1 WO 2017051537A1
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WO
WIPO (PCT)
Prior art keywords
granule
substrate
loaded
filter element
photocatalytic
Prior art date
Application number
PCT/JP2016/004315
Other languages
English (en)
Inventor
Guang Pan
Brett T. Harding
Wan-Yun Hsieh
Original Assignee
Nitto Denko Corporation
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 Nitto Denko Corporation filed Critical Nitto Denko Corporation
Publication of WO2017051537A1 publication Critical patent/WO2017051537A1/fr

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    • B01J35/56—
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • B01J35/39—
    • B01J35/51—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0219—Coating the coating containing organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0221—Coating of particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • B01J37/343—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of ultrasonic wave energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers

Abstract

L'invention concerne des éléments de filtre à air photocatalytique de polymère réticulé ayant une chute de pression améliorée et un meilleur filtrage de COV par comparaison avec d'autres éléments de filtre. L'invention concerne également une méthodologie pour créer l'élément de filtre, l'élément étant créé par chargement de granules sur un polymère réticulé. L'invention concerne également un élément de filtre constitué d'une mousse de polymère réticulé et chargé avec des préformes de granule photocatalytiques. L'invention concerne également un élément de filtre qui est également chargé avec des préformes de granule adsorbantes. L'invention concerne également un élément de filtre qui est également chargé avec une préforme de granule de photocatalyseur secondaire.
PCT/JP2016/004315 2015-09-22 2016-09-21 Élément de filtre à air photocatalytique de polymère réticulé WO2017051537A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562222113P 2015-09-22 2015-09-22
US62/222,113 2015-09-22

Publications (1)

Publication Number Publication Date
WO2017051537A1 true WO2017051537A1 (fr) 2017-03-30

Family

ID=58385909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/004315 WO2017051537A1 (fr) 2015-09-22 2016-09-21 Élément de filtre à air photocatalytique de polymère réticulé

Country Status (1)

Country Link
WO (1) WO2017051537A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05154473A (ja) * 1991-12-06 1993-06-22 Nippon Fuoto Sci:Kk 流体の光化学反応処理方法
JPH10156190A (ja) * 1996-12-04 1998-06-16 Sekisui Chem Co Ltd 光触媒性能を有する機能材料の製造方法
JP2001029441A (ja) * 1999-07-16 2001-02-06 Nhk Spring Co Ltd 光触媒脱臭フィルタ
US6468428B1 (en) * 1996-02-28 2002-10-22 Hoya Corporation Glass material for carrying a photocatalyst, filter device using the same and light irradiating method
US20040071612A1 (en) * 2002-09-30 2004-04-15 Colby Mary W. Sintered glass bead filter with active microbial destruction
US20040262217A1 (en) * 2002-02-07 2004-12-30 Bridgestone Corporation Fluid cleaning filter and filter device
US20080178738A1 (en) * 2007-01-29 2008-07-31 Foamex L.P. Absorbent and/or filter materials comprising open cell foams coated with photocatalytic titanium dioxide, and methods of making and using the same
JP2012045442A (ja) * 2010-08-24 2012-03-08 Daiken Corp 光触媒担持無機発泡体の製造方法
WO2015064773A1 (fr) * 2013-11-04 2015-05-07 Nitto Denko Corporation Revetement photocatalytique et procede de fabrication de celui-ci
US20150196468A1 (en) * 2012-09-21 2015-07-16 Amorepacific Corporation Urethane foam impregnated with cosmetic composition

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05154473A (ja) * 1991-12-06 1993-06-22 Nippon Fuoto Sci:Kk 流体の光化学反応処理方法
US6468428B1 (en) * 1996-02-28 2002-10-22 Hoya Corporation Glass material for carrying a photocatalyst, filter device using the same and light irradiating method
JPH10156190A (ja) * 1996-12-04 1998-06-16 Sekisui Chem Co Ltd 光触媒性能を有する機能材料の製造方法
JP2001029441A (ja) * 1999-07-16 2001-02-06 Nhk Spring Co Ltd 光触媒脱臭フィルタ
US20040262217A1 (en) * 2002-02-07 2004-12-30 Bridgestone Corporation Fluid cleaning filter and filter device
US20040071612A1 (en) * 2002-09-30 2004-04-15 Colby Mary W. Sintered glass bead filter with active microbial destruction
US20080178738A1 (en) * 2007-01-29 2008-07-31 Foamex L.P. Absorbent and/or filter materials comprising open cell foams coated with photocatalytic titanium dioxide, and methods of making and using the same
JP2012045442A (ja) * 2010-08-24 2012-03-08 Daiken Corp 光触媒担持無機発泡体の製造方法
US20150196468A1 (en) * 2012-09-21 2015-07-16 Amorepacific Corporation Urethane foam impregnated with cosmetic composition
WO2015064773A1 (fr) * 2013-11-04 2015-05-07 Nitto Denko Corporation Revetement photocatalytique et procede de fabrication de celui-ci

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