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WO2008105295A1 - Fluid purifying apparatus - Google Patents

Fluid purifying apparatus Download PDF

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Publication number
WO2008105295A1
WO2008105295A1 PCT/JP2008/052876 JP2008052876W WO2008105295A1 WO 2008105295 A1 WO2008105295 A1 WO 2008105295A1 JP 2008052876 W JP2008052876 W JP 2008052876W WO 2008105295 A1 WO2008105295 A1 WO 2008105295A1
Authority
WO
WIPO (PCT)
Prior art keywords
purifying apparatus
fluid purifying
fluid
porous
supported
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/052876
Other languages
French (fr)
Japanese (ja)
Inventor
Yuji Fujita
Yoshimi Taguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAGAMUNE INDUSTRIAL Co Ltd
Original Assignee
NAGAMUNE INDUSTRIAL Co Ltd
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 NAGAMUNE INDUSTRIAL Co Ltd filed Critical NAGAMUNE INDUSTRIAL Co Ltd
Priority to JP2009501200A priority Critical patent/JPWO2008105295A1/en
Publication of WO2008105295A1 publication Critical patent/WO2008105295A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/10—Photocatalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Catalysts (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

A fluid purifying apparatus includes one or more photocatalyst-supported porous bodies (1) wherein porous photocatalytic material is supported at least at entry portions of pores of the porous body; and one or more light sources (5) which emit light that activates the photocatalytic material. The fluid purifying apparatus efficiently removes harmful materials and contaminating materials contained in a fluid.
PCT/JP2008/052876 2007-02-20 2008-02-20 Fluid purifying apparatus Ceased WO2008105295A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009501200A JPWO2008105295A1 (en) 2007-02-20 2008-02-20 Fluid purification device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-039571 2007-02-20
JP2007039571 2007-02-20

Publications (1)

Publication Number Publication Date
WO2008105295A1 true WO2008105295A1 (en) 2008-09-04

Family

ID=39721130

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052876 Ceased WO2008105295A1 (en) 2007-02-20 2008-02-20 Fluid purifying apparatus

Country Status (2)

Country Link
JP (1) JPWO2008105295A1 (en)
WO (1) WO2008105295A1 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011016074A (en) * 2009-07-09 2011-01-27 U-Vix Corp Ultraviolet water sterilization and purification device and ultraviolet led unit used for the same
JP2012115715A (en) * 2010-11-29 2012-06-21 Maezawa Ind Inc Ultraviolet irradiation water treatment apparatus
WO2012141046A1 (en) * 2011-04-15 2012-10-18 シャープ株式会社 Water purifying device
JP2013244440A (en) * 2012-05-24 2013-12-09 Sharp Corp Water purifying apparatus
JP2014018721A (en) * 2012-07-17 2014-02-03 Sharp Corp Photocatalyst, production method thereof, and cleaning device
JP2014100206A (en) * 2012-11-19 2014-06-05 Tokuyama Corp Air purifier
WO2014208444A1 (en) * 2013-06-26 2014-12-31 株式会社Ihi Catalyst structure, reactor, and manufacturing method for catalyst structure
WO2015020041A1 (en) * 2013-08-08 2015-02-12 旭有機材工業株式会社 Ultraviolet sterilization device
WO2015125348A1 (en) * 2014-02-19 2015-08-27 シャープ株式会社 Gas decomposition filter unit and air purifier
CN105396459A (en) * 2015-12-18 2016-03-16 中国商用飞机有限责任公司 Photocatalyst honeycomb assembly and photocatalyst purification device
JP2016204204A (en) * 2015-04-23 2016-12-08 株式会社デンソー Chlorine dioxide generation device
JP2016202610A (en) * 2015-04-23 2016-12-08 株式会社デンソー Chlorine dioxide generation device
JP2017192872A (en) * 2016-04-18 2017-10-26 国立研究開発法人産業技術総合研究所 Visible light active titania-carbon particle composite and its production method
EP3251743A1 (en) * 2016-06-02 2017-12-06 Panasonic Intellectual Property Management Co., Ltd. Photocatalyst particle, method for decomposing organic compound contained in alkaline aqueous solution with the same, and method for converting toxic ions contained in alkaline aqueous solution into non-toxic ions
JPWO2017018294A1 (en) * 2015-07-30 2018-05-24 水ｉｎｇ株式会社 Ultraviolet irradiation device for water treatment using ultraviolet light emitting diode and water treatment method using ultraviolet irradiation
CN113336297A (en) * 2021-07-01 2021-09-03 山东建筑大学 Nano oxidation fixed bed reactor suitable for photo-assisted Fenton oxidation and use method
WO2025018876A1 (en) * 2023-07-19 2025-01-23 Gemex Consultancy B.V. Gas cleaning apparatus and method of cleaning gas
WO2025021883A1 (en) * 2023-07-25 2025-01-30 Seb S.A. Device for air purification by photocatalysis, and air treatment apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01218635A (en) * 1988-02-29 1989-08-31 Hitachi Ltd Deodorizing agent, its manufacturing method, deodorizing method, deodorizing apparatus and refrigeration cycle apparatus with said deodorizing apparatus
JPH01224220A (en) * 1988-03-02 1989-09-07 Catalysts & Chem Ind Co Ltd Titanium oxide-coated substance and cosmetic
JP2000317315A (en) * 1999-05-11 2000-11-21 Agency Of Ind Science & Technol Phototransmittable porous film containing dispersed photocatalyst
JP2003200059A (en) * 2002-10-24 2003-07-15 Keiji Iimura Photocatalytic apparatus
JP2004076494A (en) * 2002-08-21 2004-03-11 Panahome Corp Building material having environment improving function and method of manufacturing the same
JP2005095722A (en) * 2003-09-22 2005-04-14 Foresty Minegishi:Kk Biscuit formed with two or more porous clay and titanium dioxide

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01218635A (en) * 1988-02-29 1989-08-31 Hitachi Ltd Deodorizing agent, its manufacturing method, deodorizing method, deodorizing apparatus and refrigeration cycle apparatus with said deodorizing apparatus
JPH01224220A (en) * 1988-03-02 1989-09-07 Catalysts & Chem Ind Co Ltd Titanium oxide-coated substance and cosmetic
JP2000317315A (en) * 1999-05-11 2000-11-21 Agency Of Ind Science & Technol Phototransmittable porous film containing dispersed photocatalyst
JP2004076494A (en) * 2002-08-21 2004-03-11 Panahome Corp Building material having environment improving function and method of manufacturing the same
JP2003200059A (en) * 2002-10-24 2003-07-15 Keiji Iimura Photocatalytic apparatus
JP2005095722A (en) * 2003-09-22 2005-04-14 Foresty Minegishi:Kk Biscuit formed with two or more porous clay and titanium dioxide

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011016074A (en) * 2009-07-09 2011-01-27 U-Vix Corp Ultraviolet water sterilization and purification device and ultraviolet led unit used for the same
JP2012115715A (en) * 2010-11-29 2012-06-21 Maezawa Ind Inc Ultraviolet irradiation water treatment apparatus
WO2012141046A1 (en) * 2011-04-15 2012-10-18 シャープ株式会社 Water purifying device
JP2012223670A (en) * 2011-04-15 2012-11-15 Sharp Corp Water purifying device
JP2013244440A (en) * 2012-05-24 2013-12-09 Sharp Corp Water purifying apparatus
JP2014018721A (en) * 2012-07-17 2014-02-03 Sharp Corp Photocatalyst, production method thereof, and cleaning device
US9457120B2 (en) 2012-11-19 2016-10-04 Tokuyama Corporation Air purifier
JP2014100206A (en) * 2012-11-19 2014-06-05 Tokuyama Corp Air purifier
WO2014208444A1 (en) * 2013-06-26 2014-12-31 株式会社Ihi Catalyst structure, reactor, and manufacturing method for catalyst structure
JPWO2014208444A1 (en) * 2013-06-26 2017-02-23 株式会社Ihi Catalyst structure, reactor, and method for producing catalyst structure
WO2015020041A1 (en) * 2013-08-08 2015-02-12 旭有機材工業株式会社 Ultraviolet sterilization device
JP2015033669A (en) * 2013-08-08 2015-02-19 旭有機材工業株式会社 UV sterilizer
WO2015125348A1 (en) * 2014-02-19 2015-08-27 シャープ株式会社 Gas decomposition filter unit and air purifier
JP2016204204A (en) * 2015-04-23 2016-12-08 株式会社デンソー Chlorine dioxide generation device
JP2016202610A (en) * 2015-04-23 2016-12-08 株式会社デンソー Chlorine dioxide generation device
JPWO2017018294A1 (en) * 2015-07-30 2018-05-24 水ｉｎｇ株式会社 Ultraviolet irradiation device for water treatment using ultraviolet light emitting diode and water treatment method using ultraviolet irradiation
CN105396459A (en) * 2015-12-18 2016-03-16 中国商用飞机有限责任公司 Photocatalyst honeycomb assembly and photocatalyst purification device
US10238765B2 (en) 2015-12-18 2019-03-26 Commercial Aircraft Corporation of China, Ltd. Photocatalytic honeycomb assembly and photocatalytic purification apparatus
JP2017192872A (en) * 2016-04-18 2017-10-26 国立研究開発法人産業技術総合研究所 Visible light active titania-carbon particle composite and its production method
EP3251743A1 (en) * 2016-06-02 2017-12-06 Panasonic Intellectual Property Management Co., Ltd. Photocatalyst particle, method for decomposing organic compound contained in alkaline aqueous solution with the same, and method for converting toxic ions contained in alkaline aqueous solution into non-toxic ions
CN113336297A (en) * 2021-07-01 2021-09-03 山东建筑大学 Nano oxidation fixed bed reactor suitable for photo-assisted Fenton oxidation and use method
WO2025018876A1 (en) * 2023-07-19 2025-01-23 Gemex Consultancy B.V. Gas cleaning apparatus and method of cleaning gas
WO2025021883A1 (en) * 2023-07-25 2025-01-30 Seb S.A. Device for air purification by photocatalysis, and air treatment apparatus
FR3151505A1 (en) * 2023-07-25 2025-01-31 Seb S.A. PHOTOCATALYTIC AIR PURIFYING DEVICE AND AIR TREATMENT DEVICE

Also Published As

Publication number Publication date
JPWO2008105295A1 (en) 2010-06-03

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