ATE299398T1 - Photokatalysator und abgasreinigungsverfahren - Google Patents

Photokatalysator und abgasreinigungsverfahren

Info

Publication number
ATE299398T1
ATE299398T1 AT02795349T AT02795349T ATE299398T1 AT E299398 T1 ATE299398 T1 AT E299398T1 AT 02795349 T AT02795349 T AT 02795349T AT 02795349 T AT02795349 T AT 02795349T AT E299398 T1 ATE299398 T1 AT E299398T1
Authority
AT
Austria
Prior art keywords
sub
photocatalyst
exhaust gas
gas purification
purification process
Prior art date
Application number
AT02795349T
Other languages
English (en)
Inventor
Valerie Spitzer-Keller
Pierre Bernhardt
Cuong Pham-Huu
Francois Garin
Marc Ledoux
Charlotte Pham-Huu
Original Assignee
Sicat
Centre Nat Rech Scient
Univ Pasteur
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 Sicat, Centre Nat Rech Scient, Univ Pasteur filed Critical Sicat
Application granted granted Critical
Publication of ATE299398T1 publication Critical patent/ATE299398T1/de

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
    • B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • 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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides
    • B01J27/224—Silicon carbide
    • 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
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20776—Tungsten
    • 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
    • B01D2257/91—Bacteria; Microorganisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
AT02795349T 2001-10-29 2002-10-28 Photokatalysator und abgasreinigungsverfahren ATE299398T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0113984A FR2831467B1 (fr) 2001-10-29 2001-10-29 Photocatalyseur et procede de purification d'effluents gazeux par photocatalyse d'oxydation
PCT/FR2002/003697 WO2003037509A1 (fr) 2001-10-29 2002-10-28 Photocatalyseur et procede de purification d'effluents gazeux

Publications (1)

Publication Number Publication Date
ATE299398T1 true ATE299398T1 (de) 2005-07-15

Family

ID=8868847

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02795349T ATE299398T1 (de) 2001-10-29 2002-10-28 Photokatalysator und abgasreinigungsverfahren

Country Status (6)

Country Link
US (1) US7435702B2 (de)
EP (1) EP1439909B1 (de)
AT (1) ATE299398T1 (de)
DE (2) DE60205032T2 (de)
FR (1) FR2831467B1 (de)
WO (1) WO2003037509A1 (de)

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US7255831B2 (en) * 2003-05-30 2007-08-14 Carrier Corporation Tungsten oxide/titanium dioxide photocatalyst for improving indoor air quality
ATE377580T1 (de) 2004-07-12 2007-11-15 Cardinal Cg Co Wartungsarme beschichtungen
EP1857179A1 (de) * 2005-01-18 2007-11-21 Nippon Shokubai Kagaku Kogyo Co. Ltd. Sichtbare, auf licht reagierende photokatalysatorzusammensetzung und herstellungsverfahren dafür
WO2007121215A1 (en) 2006-04-11 2007-10-25 Cardinal Cg Company Photocatalytic coatings having improved low-maintenance properties
US20080011599A1 (en) 2006-07-12 2008-01-17 Brabender Dennis M Sputtering apparatus including novel target mounting and/or control
CA2664369A1 (en) 2007-09-14 2009-03-19 Cardinal Cg Company Low-maintenance coatings, and methods for producing low-maintenance coatings
WO2009110234A1 (ja) * 2008-03-04 2009-09-11 株式会社 東芝 水系分散液とそれを用いた塗料、膜および製品
JP2011036770A (ja) * 2009-08-07 2011-02-24 Hokkaido Univ 貴金属担持光触媒体粒子の製造方法
TWI523691B (zh) * 2009-10-19 2016-03-01 Univ Tokyo Methods of inactivating viruses and articles with antiviral properties
FR2992310B1 (fr) 2012-06-20 2014-07-25 Centre Nat Rech Scient Vitroceramiques de chalcogenures a proprietes photoelectriques et leur procede de fabrication
CN103230616B (zh) * 2013-04-25 2014-12-10 上海电力学院 全天候光催化空气净化系统
CN104815539A (zh) * 2015-05-11 2015-08-05 王英英 一种应用新能源的化工车间空气净化装置
US10604442B2 (en) 2016-11-17 2020-03-31 Cardinal Cg Company Static-dissipative coating technology
CN106861733B (zh) * 2017-02-14 2019-09-06 中国人民解放军国防科学技术大学 核壳结构氧化钛纳米片/碳化硅纳米纤维及制备方法

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DE2554626C3 (de) * 1975-12-04 1981-05-07 Siemens AG, 1000 Berlin und 8000 München Abschirmeinrichtung und Verfahren zu deren Aufbringung
US4427508A (en) * 1982-05-03 1984-01-24 Atlantic Richfield Company Light driven photocatalytic process
US4848348A (en) * 1983-11-14 1989-07-18 Minnesota Mining And Manufacturing Company Coated films
EP0233498B1 (de) * 1986-01-22 1991-08-21 Hitachi, Ltd. Verfahren und Vorrichtung zur Photoelektrokatalytischen Reduktion von Edelmetallen in salpetersaurer Lösung
JP2876225B2 (ja) * 1989-11-07 1999-03-31 日本ゼオン株式会社 園芸作物の鮮度保持方法
JPH0463115A (ja) * 1990-06-28 1992-02-28 Hitachi Ltd 炭酸ガスの光還元電極および還元装置
US5130031A (en) * 1990-11-01 1992-07-14 Sri International Method of treating aqueous liquids using light energy, ultrasonic energy, and a photocatalyst
JP3592727B2 (ja) * 1992-05-11 2004-11-24 日本電池株式会社 光触媒体
US5670247A (en) * 1994-10-03 1997-09-23 Mitsubishi Paper Mills Limited Photoreactive noxious substance purging agent and photoreactive noxious substance purging material using the agent
US5961843A (en) * 1994-10-05 1999-10-05 Toto Ltd. Antimicrobial solid material, process for producing the same, and method of utilizing the same
JPH09192496A (ja) * 1996-01-12 1997-07-29 Matsushita Electric Works Ltd 光触媒及びそれを備えた自己清浄品
JPH09234375A (ja) * 1996-03-01 1997-09-09 Mitsubishi Paper Mills Ltd 光反応性有害物除去材
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JP3255346B2 (ja) * 1996-09-20 2002-02-12 東陶機器株式会社 光触媒性親水性部材の形成方法、及び光触媒性親水性部材
JP3264317B2 (ja) * 1996-11-20 2002-03-11 東陶機器株式会社 光触媒性親水性部材及びその製造方法
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JP3933639B2 (ja) * 2004-03-26 2007-06-20 カンボウプラス株式会社 防汚性膜材料

Also Published As

Publication number Publication date
US20060011945A1 (en) 2006-01-19
DE02795349T1 (de) 2005-03-31
US7435702B2 (en) 2008-10-14
FR2831467A1 (fr) 2003-05-02
DE60205032D1 (de) 2005-08-18
FR2831467B1 (fr) 2003-12-19
EP1439909B1 (de) 2005-07-13
WO2003037509A1 (fr) 2003-05-08
DE60205032T2 (de) 2006-04-20
EP1439909A1 (de) 2004-07-28

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