WO2009008122A1 - 繊維状光触媒体及び浄化装置並びに繊維状光触媒体の製造方法 - Google Patents

繊維状光触媒体及び浄化装置並びに繊維状光触媒体の製造方法 Download PDF

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Publication number
WO2009008122A1
WO2009008122A1 PCT/JP2008/001373 JP2008001373W WO2009008122A1 WO 2009008122 A1 WO2009008122 A1 WO 2009008122A1 JP 2008001373 W JP2008001373 W JP 2008001373W WO 2009008122 A1 WO2009008122 A1 WO 2009008122A1
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WIPO (PCT)
Prior art keywords
photocatalyst
fibrous
silica glass
producing
purification apparatus
Prior art date
Application number
PCT/JP2008/001373
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English (en)
French (fr)
Inventor
Shigeru Yamagata
Tomomi Usui
Original Assignee
Shin-Etsu Quartz Products 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 Shin-Etsu Quartz Products Co., Ltd. filed Critical Shin-Etsu Quartz Products Co., Ltd.
Publication of WO2009008122A1 publication Critical patent/WO2009008122A1/ja

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    • 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
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/202—Alkali metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2045—Calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2047—Magnesium
    • 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
    • B01D2255/20738—Iron
    • 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
    • B01D2255/20753—Nickel
    • 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
    • B01D2255/20761—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/30—Silica
    • 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
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9202—Linear dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9205—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9207—Specific surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • 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
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/802—Visible light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804—UV light

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  • 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)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

　本発明は、少なくとも、多数本のシリカガラス繊維からなる繊維状シリカガラス担体と、該繊維状シリカガラス担体の表面に形成された、光触媒となる材料の被膜とからなる繊維状光触媒体、及び、少なくとも、反応器と、該反応器内に収容された、上記の繊維状光触媒体と、紫外線ランプとを具備し、前記紫外線ランプで前記繊維状光触媒体に紫外線を照射しながら、前記繊維状光触媒体に被処理物を接触させ、光触媒作用によって該被処理物を浄化処理する浄化装置、並びに、少なくとも、多数本のシリカガラス繊維からなる繊維状シリカガラス担体を作製し、該繊維状シリカガラス担体の表面に、光触媒となる材料の被膜を形成する処理を行う繊維状光触媒体の製造方法である。これにより、光触媒作用を効率よく発揮させることができる光触媒体及びこれの製造方法、並びにこのような光触媒体を用いた浄化装置が提供される。
PCT/JP2008/001373 2007-07-09 2008-05-30 繊維状光触媒体及び浄化装置並びに繊維状光触媒体の製造方法 WO2009008122A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-180264 2007-07-09
JP2007180264A JP5156286B2 (ja) 2007-07-09 2007-07-09 繊維状光触媒体及び浄化装置

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WO2009008122A1 true WO2009008122A1 (ja) 2009-01-15

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JP (1) JP5156286B2 (ja)
WO (1) WO2009008122A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010021648A1 (de) 2009-05-26 2011-01-05 Auth, Matthias, Dr. Verfahren zur Beschichtung von Glasfasern oder Halbzeugen für die optische Industrie
JP2014122127A (ja) * 2012-12-21 2014-07-03 Tohos Sgm Kk 高純度石英ガラスウールおよびその製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5238385B2 (ja) * 2008-07-14 2013-07-17 信越石英株式会社 可視光応答型繊維状光触媒体及び浄化装置
JP5520346B2 (ja) * 2012-07-24 2014-06-11 信越石英株式会社 繊維状光触媒体の製造方法
JP5596807B2 (ja) * 2013-01-28 2014-09-24 信越石英株式会社 可視光応答型繊維状光触媒体の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09225262A (ja) * 1996-02-28 1997-09-02 Hoya Corp 光触媒フィルタ、その装置、及びそれを用いた流体処理方法
JPH11290701A (ja) * 1998-04-10 1999-10-26 Sumitomo Electric Ind Ltd 光触媒担持部材および光触媒フィルタ
JP2000024513A (ja) * 1998-07-08 2000-01-25 Ishikawajima Harima Heavy Ind Co Ltd ファイバ型光触媒及びそれを用いた反応装置
JP2000176246A (ja) * 1998-12-11 2000-06-27 Tadahide Iwashita 有機物分解光触媒用の糸、ひも、ロ―プまたは織布
JP2003093892A (ja) * 2001-09-25 2003-04-02 Sumitomo Metal Ind Ltd 光触媒製品用の金属材とその金属材および製品の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0624997B2 (ja) * 1989-09-11 1994-04-06 信越石英株式会社 レーザ光用光学系部材
JPH089489B2 (ja) * 1991-04-04 1996-01-31 信越化学工業株式会社 耐紫外線性石英ガラスファイバ
JPH04342427A (ja) * 1991-05-16 1992-11-27 Fujikura Ltd 高ｏｈ基含有石英ガラスの製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09225262A (ja) * 1996-02-28 1997-09-02 Hoya Corp 光触媒フィルタ、その装置、及びそれを用いた流体処理方法
JPH11290701A (ja) * 1998-04-10 1999-10-26 Sumitomo Electric Ind Ltd 光触媒担持部材および光触媒フィルタ
JP2000024513A (ja) * 1998-07-08 2000-01-25 Ishikawajima Harima Heavy Ind Co Ltd ファイバ型光触媒及びそれを用いた反応装置
JP2000176246A (ja) * 1998-12-11 2000-06-27 Tadahide Iwashita 有機物分解光触媒用の糸、ひも、ロ―プまたは織布
JP2003093892A (ja) * 2001-09-25 2003-04-02 Sumitomo Metal Ind Ltd 光触媒製品用の金属材とその金属材および製品の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010021648A1 (de) 2009-05-26 2011-01-05 Auth, Matthias, Dr. Verfahren zur Beschichtung von Glasfasern oder Halbzeugen für die optische Industrie
JP2014122127A (ja) * 2012-12-21 2014-07-03 Tohos Sgm Kk 高純度石英ガラスウールおよびその製造方法

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JP2009011995A (ja) 2009-01-22
JP5156286B2 (ja) 2013-03-06

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