CN108348854A - 包括光催化涂层和照明系统的封闭空间 - Google Patents

包括光催化涂层和照明系统的封闭空间 Download PDF

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Publication number
CN108348854A
CN108348854A CN201680053547.5A CN201680053547A CN108348854A CN 108348854 A CN108348854 A CN 108348854A CN 201680053547 A CN201680053547 A CN 201680053547A CN 108348854 A CN108348854 A CN 108348854A
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China
Prior art keywords
range
weight
enclosed space
wavelength
photocatalytic
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Pending
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CN201680053547.5A
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English (en)
Chinese (zh)
Inventor
马西莫·贝尔纳多尼
安东尼奥·齐安奇
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Am Technologies Ltd
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Am Technologies Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/88Handling or mounting catalysts
    • B01D53/885Devices in general for catalytic purification of waste gases
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C1/00Design or layout of roads, e.g. for noise abatement, for gas absorption
    • E01C1/005Means permanently installed along the road for removing or neutralising exhaust gases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08Radiation
    • A61L2/084Visible light
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08Radiation
    • A61L2/088Radiation using photocatalysts or photosensitisers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08Radiation
    • A61L2/10Ultraviolet [UV] radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultraviolet radiation
    • A61L9/205Ultraviolet radiation using a photocatalyst or photosensitiser
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063Titanium; Oxides or hydroxides thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/30Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/30Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39Photocatalytic properties
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/003Linings or provisions thereon, specially adapted for traffic tunnels, e.g. with built-in cleaning devices
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04Lining with building materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/207Transition metals
    • B01D2255/20707Titanium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/80Type of catalytic reaction
    • B01D2255/802Photocatalytic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/30Sulfur compounds
    • B01D2257/302Sulfur oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/40Nitrogen compounds
    • B01D2257/404Nitrogen oxides other than dinitrogen oxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708Volatile organic compounds V.O.C.'s
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/91Bacteria; Microorganisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/80Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804UV light

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Plant Pathology (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Catalysts (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CN201680053547.5A 2015-09-16 2016-09-16 包括光催化涂层和照明系统的封闭空间 Pending CN108348854A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1516363.7A GB201516363D0 (en) 2015-09-16 2015-09-16 Enclosed Space
GB1516363.7 2015-09-16
PCT/GB2016/052889 WO2017046596A1 (en) 2015-09-16 2016-09-16 Enclosed space including a photocatalytic coating and a lighting system

Publications (1)

Publication Number Publication Date
CN108348854A true CN108348854A (zh) 2018-07-31

Family

ID=54363230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680053547.5A Pending CN108348854A (zh) 2015-09-16 2016-09-16 包括光催化涂层和照明系统的封闭空间

Country Status (15)

Country Link
US (1) US20190083930A1 (https=)
EP (1) EP3349882A1 (https=)
JP (1) JP2019501754A (https=)
KR (1) KR20180079290A (https=)
CN (1) CN108348854A (https=)
AU (1) AU2016322059A1 (https=)
CA (1) CA2998787A1 (https=)
CL (1) CL2018000717A1 (https=)
GB (2) GB201516363D0 (https=)
HK (1) HK1257743A1 (https=)
MX (1) MX2018003225A (https=)
PH (1) PH12018500574A1 (https=)
RU (1) RU2018113249A (https=)
WO (1) WO2017046596A1 (https=)
ZA (1) ZA201801887B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764298A (zh) * 2019-03-11 2019-05-17 上海电力学院 全天候汽车尾气净化太阳能路灯
CN113786702A (zh) * 2021-09-23 2021-12-14 西安电子科技大学 一种用于烟气脱硫脱硝减霾的循环反应器及系统与方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR102435029B1 (ko) * 2021-05-10 2022-09-01 주식회사 파란별티이씨 엘이디 광촉매 조합 살균 조명장치

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1584368A1 (en) * 2004-04-07 2005-10-12 Global Engineering and Trade S.r.L. An apparatus and process for activating photocatalytic reactions in constructions subject to limited lighting
CN1711131A (zh) * 2002-11-15 2005-12-21 加里·M·卡尔米尼亚尼 用于光催化净化和消毒流体的装置和方法
EP1652827A1 (fr) * 2004-10-27 2006-05-03 Eurovia Système dépolluant pour espaces confinés
CN101795991A (zh) * 2007-07-26 2010-08-04 伊泰赛蒙地(共同)股份公司 基于具有最佳流变性和高光催化活性的水硬性胶凝材料的涂层
CN102164653A (zh) * 2008-09-29 2011-08-24 开利公司 用于室内空气品质应用的催化基板和形成催化涂层的方法
US20110212271A1 (en) * 2004-05-28 2011-09-01 Ppg Industries Ohio, Inc. Hydrophilic compositions, methods for their production, and substrates coated with such compositions
WO2012127066A1 (fr) * 2011-03-24 2012-09-27 Parexlanko Composition cimentaire seche pour la preparation d'une formulation humide d'enduit, de mortier ou de beton sans efflorescence
CN103946180A (zh) * 2011-08-02 2014-07-23 C.I.M.钙尔西艾德瑞特马尔切利纳(股份)责任有限公司 自清洁防烟雾防霉光催化粉状水基涂料
CN103958435A (zh) * 2011-09-12 2014-07-30 意大利水泥股份公司 用于非结构应用的具有提高的表面品质的低厚度水泥制品及其制造方法
CN104501328A (zh) * 2014-11-10 2015-04-08 长沙圣菲环保科技有限公司 一种净化治理室内空气的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3680085B2 (ja) * 1996-04-03 2005-08-10 積水樹脂株式会社 トンネル内空気浄化装置
JP3115534B2 (ja) * 1996-07-22 2000-12-11 日本道路公団 防汚性トンネル内壁、その防汚方法および洗浄方法
KR19990063369A (ko) * 1997-12-26 1999-07-26 가노 다다오 광 촉매체, 램프 및 조명 기구
AU5198099A (en) * 1998-08-21 2000-03-14 Ecodevice Laboratory Co., Ltd. Visible radiation type photocatalyst and production method thereof
JP3252136B2 (ja) * 1998-08-21 2002-01-28 有限会社環境デバイス研究所 可視光型光触媒及びその製造方法
JP2000225669A (ja) * 1998-10-30 2000-08-15 Showa Denko Kk 酸化チタン粒子を用いた内装材または屋内備品および用いる方法
JP2002045654A (ja) * 2000-08-07 2002-02-12 Mitsubishi Materials Corp 光触媒組成物を有する屋内駐車場
CN1418245A (zh) * 2000-11-17 2003-05-14 有限会社环境设备研究所 可见光应答性涂料、涂膜及物品
JP2002282652A (ja) * 2001-03-26 2002-10-02 Kankyo Device Kenkyusho:Kk 窒素酸化物の低減方法
JP2006314915A (ja) * 2005-05-12 2006-11-24 Taiheiyo Cement Corp 汚染空浄化システム
CN101559346A (zh) * 2008-04-18 2009-10-21 展晶科技(深圳)有限公司 光触媒装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1711131A (zh) * 2002-11-15 2005-12-21 加里·M·卡尔米尼亚尼 用于光催化净化和消毒流体的装置和方法
EP1584368A1 (en) * 2004-04-07 2005-10-12 Global Engineering and Trade S.r.L. An apparatus and process for activating photocatalytic reactions in constructions subject to limited lighting
US20110212271A1 (en) * 2004-05-28 2011-09-01 Ppg Industries Ohio, Inc. Hydrophilic compositions, methods for their production, and substrates coated with such compositions
EP1652827A1 (fr) * 2004-10-27 2006-05-03 Eurovia Système dépolluant pour espaces confinés
CN101795991A (zh) * 2007-07-26 2010-08-04 伊泰赛蒙地(共同)股份公司 基于具有最佳流变性和高光催化活性的水硬性胶凝材料的涂层
CN102164653A (zh) * 2008-09-29 2011-08-24 开利公司 用于室内空气品质应用的催化基板和形成催化涂层的方法
WO2012127066A1 (fr) * 2011-03-24 2012-09-27 Parexlanko Composition cimentaire seche pour la preparation d'une formulation humide d'enduit, de mortier ou de beton sans efflorescence
CN103946180A (zh) * 2011-08-02 2014-07-23 C.I.M.钙尔西艾德瑞特马尔切利纳(股份)责任有限公司 自清洁防烟雾防霉光催化粉状水基涂料
CN103958435A (zh) * 2011-09-12 2014-07-30 意大利水泥股份公司 用于非结构应用的具有提高的表面品质的低厚度水泥制品及其制造方法
CN104501328A (zh) * 2014-11-10 2015-04-08 长沙圣菲环保科技有限公司 一种净化治理室内空气的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764298A (zh) * 2019-03-11 2019-05-17 上海电力学院 全天候汽车尾气净化太阳能路灯
CN113786702A (zh) * 2021-09-23 2021-12-14 西安电子科技大学 一种用于烟气脱硫脱硝减霾的循环反应器及系统与方法
CN113786702B (zh) * 2021-09-23 2022-06-07 西安电子科技大学 一种用于烟气脱硫脱硝减霾的循环反应器及系统与方法

Also Published As

Publication number Publication date
RU2018113249A (ru) 2019-10-16
US20190083930A1 (en) 2019-03-21
CA2998787A1 (en) 2017-03-23
CL2018000717A1 (es) 2018-08-10
RU2018113249A3 (https=) 2019-12-02
HK1257743A1 (zh) 2019-10-25
MX2018003225A (es) 2019-02-07
EP3349882A1 (en) 2018-07-25
ZA201801887B (en) 2020-07-29
WO2017046596A1 (en) 2017-03-23
KR20180079290A (ko) 2018-07-10
JP2019501754A (ja) 2019-01-24
AU2016322059A1 (en) 2018-04-12
PH12018500574A1 (en) 2018-09-17
GB201615773D0 (en) 2016-11-02
GB201516363D0 (en) 2015-10-28
AU2016322059A2 (en) 2018-06-07
GB2543928A (en) 2017-05-03

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