ATE527056T1 - Verfahren zur photokatalytischen oxidation von organischen substanzen in luft - Google Patents

Verfahren zur photokatalytischen oxidation von organischen substanzen in luft

Info

Publication number
ATE527056T1
ATE527056T1 AT06733431T AT06733431T ATE527056T1 AT E527056 T1 ATE527056 T1 AT E527056T1 AT 06733431 T AT06733431 T AT 06733431T AT 06733431 T AT06733431 T AT 06733431T AT E527056 T1 ATE527056 T1 AT E527056T1
Authority
AT
Austria
Prior art keywords
air
photocatalytic
tcat
rhair
photocatalytic surface
Prior art date
Application number
AT06733431T
Other languages
English (en)
Inventor
Lars Oesterlund
Original Assignee
Totalfoersvarets Forskningsins
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 Totalfoersvarets Forskningsins filed Critical Totalfoersvarets Forskningsins
Application granted granted Critical
Publication of ATE527056T1 publication Critical patent/ATE527056T1/de

Links

Classifications

    • 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
    • B01D53/8678—Removing components of undefined structure
    • B01D53/8687—Organic components
    • 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
    • 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
    • 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
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
AT06733431T 2005-05-24 2006-05-24 Verfahren zur photokatalytischen oxidation von organischen substanzen in luft ATE527056T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0501169A SE528686C2 (sv) 2005-05-24 2005-05-24 Sätt och anordning för fotokatalytisk oxidation av organiska ämnen i luft
PCT/SE2006/000607 WO2006126946A1 (en) 2005-05-24 2006-05-24 Method and device for photocatalvtic oxidation of organic substances in air

Publications (1)

Publication Number Publication Date
ATE527056T1 true ATE527056T1 (de) 2011-10-15

Family

ID=37452279

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06733431T ATE527056T1 (de) 2005-05-24 2006-05-24 Verfahren zur photokatalytischen oxidation von organischen substanzen in luft

Country Status (5)

Country Link
US (1) US20090032390A1 (de)
EP (1) EP1896173B1 (de)
AT (1) ATE527056T1 (de)
SE (1) SE528686C2 (de)
WO (1) WO2006126946A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5082950B2 (ja) * 2008-03-13 2012-11-28 住友化学株式会社 揮発性芳香族化合物の分解方法
US20110033346A1 (en) * 2009-08-04 2011-02-10 Bohlen Johns R Air cleaner with photo-catalytic oxidizer
JP2014500137A (ja) * 2010-10-26 2014-01-09 エンパイア テクノロジー ディベロップメント エルエルシー 水処理装置およびシステム
JP6297704B2 (ja) * 2013-12-30 2018-03-20 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Ｐｃｏ反応を実行するための方法及び装置、並びに該装置を有する空気清浄器
US20160124126A1 (en) * 2014-10-29 2016-05-05 Sergiy Vasylyev Angular selective light control sheeting and method of making the same
US10835631B2 (en) 2015-10-06 2020-11-17 Nitto Denko Corporation Photocatalytic element
CN105921009A (zh) * 2016-05-13 2016-09-07 上海玖富环境科技有限公司 光氧组合废气处理装置及其处理方法
JP6926748B2 (ja) * 2017-07-11 2021-08-25 トヨタ自動車株式会社 空気浄化方法
CN108046491A (zh) * 2017-12-13 2018-05-18 中南民族大学 可携带式精确控制光降解有机物的装置
JP2020037084A (ja) * 2018-09-05 2020-03-12 富士ゼロックス株式会社 フィルター
CN110585904A (zh) * 2019-08-30 2019-12-20 浙江工业大学 一种光热催化降解室内挥发性有机物的装置
US12343680B2 (en) 2020-01-17 2025-07-01 Molekule Group, Inc. Fluid filtration system and method of use
US12251481B2 (en) 2020-06-05 2025-03-18 Molekule, Inc. Photocatalytic fluid filtration system and method
WO2022047421A1 (en) 2020-08-31 2022-03-03 Molekule, Inc. Air filter and filter media thereof
EA039152B1 (ru) * 2021-03-17 2021-12-10 Галина Петровна Орлова Устройство фотокаталитической очистки воздуха и способ динамического регулирования степени фотокаталитической очистки воздуха в нём

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308457A (en) * 1991-04-05 1994-05-03 Catalytica, Inc. Self-contained system for controlling gaseous emissions from dilute organic sources and a process for using that system
FR2738813B1 (fr) * 1995-09-15 1997-10-17 Saint Gobain Vitrage Substrat a revetement photo-catalytique
US6685891B2 (en) * 1999-09-27 2004-02-03 Chelsea Group Ltd. Apparatus and method for purifying air

Also Published As

Publication number Publication date
US20090032390A1 (en) 2009-02-05
EP1896173A1 (de) 2008-03-12
WO2006126946A1 (en) 2006-11-30
SE528686C2 (sv) 2007-01-23
EP1896173B1 (de) 2011-10-05
SE0501169L (sv) 2006-11-25

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