HK1135997A1 - Preparation and manufacture of an overlayer for deactivation resistant photocatalysts - Google Patents

Preparation and manufacture of an overlayer for deactivation resistant photocatalysts

Info

Publication number
HK1135997A1
HK1135997A1 HK10100302A HK10100302A HK1135997A1 HK 1135997 A1 HK1135997 A1 HK 1135997A1 HK 10100302 A HK10100302 A HK 10100302A HK 10100302 A HK10100302 A HK 10100302A HK 1135997 A1 HK1135997 A1 HK 1135997A1
Authority
HK
Hong Kong
Prior art keywords
overlayer
manufacture
preparation
deactivation resistant
photocatalysts
Prior art date
Application number
HK10100302A
Other languages
English (en)
Inventor
Treese Hugener-Campbell
Thomas Henry Vanderspurt
David F Ollis
Stephen O Hay
Timothy N Obee
Wayde R Schmidt
Michael A Kryzman
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of HK1135997A1 publication Critical patent/HK1135997A1/xx

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
    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
    • 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
    • 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
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • 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
    • 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
    • B01J33/00—Protection of catalysts, e.g. by coating
    • 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
    • B01J37/0225—Coating of metal substrates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
HK10100302A 2006-06-01 2010-01-12 Preparation and manufacture of an overlayer for deactivation resistant photocatalysts HK1135997A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80999506P 2006-06-01 2006-06-01
US81002306P 2006-06-01 2006-06-01
US81002206P 2006-06-01 2006-06-01
PCT/US2007/012813 WO2007143013A1 (en) 2006-06-01 2007-05-31 Preparation and manufacture of an overlayer for deactivation resistant photocatalysts

Publications (1)

Publication Number Publication Date
HK1135997A1 true HK1135997A1 (en) 2010-06-18

Family

ID=38801795

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10100302A HK1135997A1 (en) 2006-06-01 2010-01-12 Preparation and manufacture of an overlayer for deactivation resistant photocatalysts

Country Status (4)

Country Link
US (1) US8309484B2 (xx)
EP (1) EP2035492A4 (xx)
HK (1) HK1135997A1 (xx)
WO (1) WO2007143013A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2352584B1 (en) * 2008-04-04 2017-02-15 Carrier Corporation Photocatalytic device with mixed photocatalyst/silica structure
WO2010114550A1 (en) 2009-04-02 2010-10-07 Carrier Corporation Photocatalytic device with mixed photocatalyst/silica structure
CN101322903B (zh) * 2008-07-11 2011-07-20 南京工业大学 一种气体脱硫和脱硝的方法
CN107952289A (zh) * 2016-10-17 2018-04-24 秦素洁 一种具有甲醛净化功能的过滤网及其制备方法
US20220186952A1 (en) * 2020-12-11 2022-06-16 V3 Corporation Air cleaning apparatus

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5668076A (en) * 1994-04-26 1997-09-16 Mitsui Mining Smelting Co., Ltd. Et Al. Photocatalyst and method for preparing the same
KR19990036000A (ko) * 1995-09-06 1999-05-25 루이스 에이. 코헨 광촉매식 공기 살균 방법 및 장치
US6156211A (en) * 1997-01-31 2000-12-05 Lynntech, Inc. Enhanced photocatalytic conversion of methane to methanol using a porous semiconductor membrane
US6136203A (en) * 1997-09-10 2000-10-24 Purifics Enviromental Technologies, Inc. System and method for photocatalytic treatment of contaminated media
EP0911078A1 (en) * 1997-10-20 1999-04-28 Hitachi Metals, Ltd. Photocatalyst-supporting body and photocatalytic apparatus
US6241856B1 (en) * 1997-11-11 2001-06-05 The Board Of Regents Of The University Of Oklahoma Enhanced oxidation of air contaminants on an ultra-low density UV-accessible aerogel photocatalyst
JPH11226421A (ja) * 1998-02-13 1999-08-24 Toshiba Lighting & Technology Corp 光触媒体および機能体
JP2000053449A (ja) * 1998-08-06 2000-02-22 Murakami Corp 防曇鏡およびその製造方法
EP0993859A1 (en) * 1998-09-18 2000-04-19 Hitachi Metals, Ltd. Three-dimensional, photocatalytic filter apparatus
JP3904355B2 (ja) * 1998-12-03 2007-04-11 日本板硝子株式会社 親水性光触媒部材
JP2001129412A (ja) * 1999-11-05 2001-05-15 Kanagawa Acad Of Sci & Technol 酸化チタン光触媒の再生方法
US6653356B2 (en) * 1999-12-13 2003-11-25 Jonathan Sherman Nanoparticulate titanium dioxide coatings, and processes for the production and use thereof
WO2001097965A1 (en) * 2000-06-19 2001-12-27 Bridgestone Corporation Adsorbent, process for producing the same, and applications thereof
JP4163374B2 (ja) * 2000-09-14 2008-10-08 株式会社東芝 光触媒膜
US20030113246A1 (en) * 2000-12-28 2003-06-19 Akiko Saitou Deodorizing device
US7612015B2 (en) * 2001-12-21 2009-11-03 Nippon Sheet Glass Company, Limited Member having photocatalytic function and method for manufacture thereof
TWI276613B (en) * 2002-04-05 2007-03-21 Murakami Corp Composite material
CN1208126C (zh) * 2002-10-28 2005-06-29 香港中文大学 纳米二氧化钛光催化薄膜、制备及其应用
WO2004112958A1 (en) 2003-06-19 2004-12-29 Carrier Corporation Air purification system comprising gold/titanium dioxide photocatalyst
US20050129591A1 (en) * 2003-12-16 2005-06-16 Di Wei Bifunctional layered photocatalyst/thermocatalyst for improving indoor air quality
US20050129589A1 (en) * 2003-12-16 2005-06-16 Di Wei Multi-layered photocatalyst/thermocatalyst for improving indoor air quality
JP4501562B2 (ja) * 2004-07-09 2010-07-14 旭硝子株式会社 積層膜付き基材およびその製造方法
US7740810B2 (en) 2004-12-14 2010-06-22 Carrier Corporation Photocatalyst protection
US7560409B2 (en) * 2005-08-19 2009-07-14 Alliance For Sustainable Energy, Llc Photo-oxidation catalysts

Also Published As

Publication number Publication date
EP2035492A1 (en) 2009-03-18
WO2007143013A1 (en) 2007-12-13
US8309484B2 (en) 2012-11-13
EP2035492A4 (en) 2012-01-04
US20090185966A1 (en) 2009-07-23

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170531