FR2856610B1 - PROCESS FOR IMPROVING THE PHOTOCATALYTIC PROPERTIES OF A PHOTOCATALYST MATERIAL COMPRISING TITANIUM DIOXIDE AND CORRESPONDING PHOTOCATALYST MATERIAL - Google Patents

PROCESS FOR IMPROVING THE PHOTOCATALYTIC PROPERTIES OF A PHOTOCATALYST MATERIAL COMPRISING TITANIUM DIOXIDE AND CORRESPONDING PHOTOCATALYST MATERIAL

Info

Publication number
FR2856610B1
FR2856610B1 FR0307912A FR0307912A FR2856610B1 FR 2856610 B1 FR2856610 B1 FR 2856610B1 FR 0307912 A FR0307912 A FR 0307912A FR 0307912 A FR0307912 A FR 0307912A FR 2856610 B1 FR2856610 B1 FR 2856610B1
Authority
FR
France
Prior art keywords
photocatalyst material
improving
titanium dioxide
photocatalytic properties
photocatalytic
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.)
Expired - Fee Related
Application number
FR0307912A
Other languages
French (fr)
Other versions
FR2856610A1 (en
Inventor
Nane Pehuet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0307912A priority Critical patent/FR2856610B1/en
Publication of FR2856610A1 publication Critical patent/FR2856610A1/en
Application granted granted Critical
Publication of FR2856610B1 publication Critical patent/FR2856610B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J35/39—
    • 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
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/349—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of flames, plasmas or lasers
    • 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
FR0307912A 2003-06-30 2003-06-30 PROCESS FOR IMPROVING THE PHOTOCATALYTIC PROPERTIES OF A PHOTOCATALYST MATERIAL COMPRISING TITANIUM DIOXIDE AND CORRESPONDING PHOTOCATALYST MATERIAL Expired - Fee Related FR2856610B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0307912A FR2856610B1 (en) 2003-06-30 2003-06-30 PROCESS FOR IMPROVING THE PHOTOCATALYTIC PROPERTIES OF A PHOTOCATALYST MATERIAL COMPRISING TITANIUM DIOXIDE AND CORRESPONDING PHOTOCATALYST MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0307912A FR2856610B1 (en) 2003-06-30 2003-06-30 PROCESS FOR IMPROVING THE PHOTOCATALYTIC PROPERTIES OF A PHOTOCATALYST MATERIAL COMPRISING TITANIUM DIOXIDE AND CORRESPONDING PHOTOCATALYST MATERIAL

Publications (2)

Publication Number Publication Date
FR2856610A1 FR2856610A1 (en) 2004-12-31
FR2856610B1 true FR2856610B1 (en) 2005-09-30

Family

ID=33515531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0307912A Expired - Fee Related FR2856610B1 (en) 2003-06-30 2003-06-30 PROCESS FOR IMPROVING THE PHOTOCATALYTIC PROPERTIES OF A PHOTOCATALYST MATERIAL COMPRISING TITANIUM DIOXIDE AND CORRESPONDING PHOTOCATALYST MATERIAL

Country Status (1)

Country Link
FR (1) FR2856610B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4967197A (en) * 1996-11-25 1998-06-22 Ecodevice Laboratory Co., Ltd. Photocatalyst having visible light activity and uses thereof
AU5198099A (en) * 1998-08-21 2000-03-14 Ecodevice Laboratory Co., Ltd. Visible radiation type photocatalyst and production method thereof
EP1205244B1 (en) * 1999-08-05 2012-05-02 Kabushiki Kaisha Toyota Chuo Kenkyusho Use of a photocatalytic material

Also Published As

Publication number Publication date
FR2856610A1 (en) 2004-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060228

RN Application for restoration
FC Decision of inpi director general to approve request for restoration
ST Notification of lapse

Effective date: 20120229