ATE181854T1 - Photokatalysator und verfahren zu seiner herstellung - Google Patents

Photokatalysator und verfahren zu seiner herstellung

Info

Publication number
ATE181854T1
ATE181854T1 AT96914828T AT96914828T ATE181854T1 AT E181854 T1 ATE181854 T1 AT E181854T1 AT 96914828 T AT96914828 T AT 96914828T AT 96914828 T AT96914828 T AT 96914828T AT E181854 T1 ATE181854 T1 AT E181854T1
Authority
AT
Austria
Prior art keywords
photocatalyst
compound
slurry
producing
tio2
Prior art date
Application number
AT96914828T
Other languages
English (en)
Inventor
Cooper H Langford
Giuseppe P Lepore
Lalchan Persaud
Original Assignee
Univ Technologies Int
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 Univ Technologies Int filed Critical Univ Technologies Int
Application granted granted Critical
Publication of ATE181854T1 publication Critical patent/ATE181854T1/de

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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
    • B01J31/0212—Alkoxylates
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255
    • B01J31/0274—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255 containing silicon
    • 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
    • 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
    • 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
    • B01J21/08—Silica
    • 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
    • B01J37/0201—Impregnation
    • B01J37/0209—Impregnation involving a reaction between the support and a fluid
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT96914828T 1995-05-26 1996-05-24 Photokatalysator und verfahren zu seiner herstellung ATE181854T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/451,650 US5686372A (en) 1995-05-26 1995-05-26 Photocatalyst with modified alkyl silicate ester support and process for production thereof

Publications (1)

Publication Number Publication Date
ATE181854T1 true ATE181854T1 (de) 1999-07-15

Family

ID=23793123

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96914828T ATE181854T1 (de) 1995-05-26 1996-05-24 Photokatalysator und verfahren zu seiner herstellung

Country Status (7)

Country Link
US (1) US5686372A (de)
EP (1) EP0846028B1 (de)
JP (1) JPH11505760A (de)
AT (1) ATE181854T1 (de)
CA (1) CA2222499C (de)
DE (1) DE69603192T2 (de)
WO (1) WO1996037300A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69603580T2 (de) * 1995-03-02 2000-05-04 University Technologies International Inc., Calgary Photokatalysator und verfahren zur herstellung
IT1286492B1 (it) † 1996-08-07 1998-07-15 Italcementi Spa Legante idraulico con migliorate proprieta' di costanza di colore
EP0826633B1 (de) * 1996-08-30 2002-03-13 Showa Denko Kabushiki Kaisha Teilchen, wässrige Dispersion und Film aus Titanoxid und ihre Herstellung
US6121191A (en) * 1996-09-20 2000-09-19 Teruo Komatsu Ultrafine metal particle carrying photocatalyst, highly function material loaded with the photocatalyst, and method of manufacturing them
US6414213B2 (en) * 1999-01-07 2002-07-02 Showa Denko K.K. Titanium oxide particle-coated interior member or indoor equipment
US7521039B2 (en) * 2002-11-08 2009-04-21 Millennium Inorganic Chemicals, Inc. Photocatalytic rutile titanium dioxide
US20040224145A1 (en) * 2003-05-05 2004-11-11 Weir John Douglas Self-decontaminating or self-cleaning coating for protection against hazardous bio-pathogens and toxic chemical agents
EP1773729B1 (de) 2004-07-12 2007-11-07 Cardinal CG Company Wartungsarme beschichtungen
DE102005052397B4 (de) * 2004-11-04 2009-04-23 MC-BAUCHEMIE MÜLLER GmbH & Co. KG Trockenmörtelmischung, Zuschlagstoff für eine solche Mischung, Verfahren zu seiner Herstellung und seine Verwendung
WO2007023558A1 (ja) * 2005-08-26 2007-03-01 Suminoe Textile Co., Ltd. 酸化タングステン系光触媒及びその製造方法並びに消臭・防汚機能を有する繊維布帛
TWI309229B (en) * 2005-11-30 2009-05-01 Ind Tech Res Inst Filtration device
JP5129975B2 (ja) 2006-04-11 2013-01-30 日本板硝子株式会社 向上した低保守特性を有する光触媒コーティング
US20080011599A1 (en) 2006-07-12 2008-01-17 Brabender Dennis M Sputtering apparatus including novel target mounting and/or control
WO2009036263A2 (en) 2007-09-14 2009-03-19 Cardinal Cg Company Low-maintenance coating technology
DE102010050638A1 (de) * 2010-10-27 2012-05-03 Franz Carl Nüdling Basaltwerke GmbH + Co. KG Verfahren zur Herstellung einer photokatalytisch aktiven Quarzsandkörnung und photokatalytisch aktive Quarzsandkörnung
WO2014098641A1 (ru) * 2012-12-20 2014-06-26 Ипхф Ран Фотокаталитический элемент для очистки и обеззараживания воздуха и воды и способ его изготовления
KR101891512B1 (ko) * 2012-12-20 2018-08-24 오오오 ˝크라스노에 포레˝ 공기 및 수 정화 소독용 광촉매성 요소 및 이의 제조 방법
EP3541762B1 (de) 2016-11-17 2022-03-02 Cardinal CG Company Statisch-dissipative beschichtungstechnologie

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951866A (en) * 1972-10-30 1976-04-20 Mitsubishi Jukogyo Kabushiki Kaisha Process for preparing catalysts
US4495041A (en) * 1982-04-15 1985-01-22 Mobil Oil Corporation Photochemical process using shape-selective photoassisted heterogenous catalyst compositions
US4596786A (en) * 1984-02-15 1986-06-24 Phillips Petroleum Company Calcined and reduced titanium dioxide on silica-tungsten oxide catalyst
US4547557A (en) * 1984-07-09 1985-10-15 Phillips Petroleum Company Silica-titania cogel from two-step hydrolysis
CA1301964C (en) * 1986-08-22 1992-05-26 Kiichiro Mitsui Method for treatment of waste water
CA1287829C (en) * 1986-10-02 1991-08-20 Cooper H. Langford Composite photocatalyst for refractory waste degradation
US4861484A (en) * 1988-03-02 1989-08-29 Synlize, Inc. Catalytic process for degradation of organic materials in aqueous and organic fluids to produce environmentally compatible products
US5395522A (en) * 1993-02-23 1995-03-07 Anatel Corporation Apparatus for removal of organic material from water
AU676299B2 (en) * 1993-06-28 1997-03-06 Akira Fujishima Photocatalyst composite and process for producing the same
JP3732247B2 (ja) * 1994-12-13 2006-01-05 コルコート株式会社 光触媒用酸化チタン塗膜形成性液状組成物及びその製法
JP2775399B2 (ja) * 1995-01-24 1998-07-16 工業技術院長 多孔質光触媒及びその製造方法

Also Published As

Publication number Publication date
EP0846028A1 (de) 1998-06-10
CA2222499C (en) 2001-07-24
CA2222499A1 (en) 1996-11-28
WO1996037300A1 (en) 1996-11-28
DE69603192T2 (de) 2000-03-09
US5686372A (en) 1997-11-11
DE69603192D1 (de) 1999-08-12
JPH11505760A (ja) 1999-05-25
EP0846028B1 (de) 1999-07-07

Similar Documents

Publication Publication Date Title
ATE181854T1 (de) Photokatalysator und verfahren zu seiner herstellung
DE69603580D1 (de) Photokatalysator und verfahren zur herstellung
KR900003092A (ko) 조제글리세롤의 정제방법
DE69511464D1 (de) Fliessbett-Verfahren zur Acetoxylierung von Äthylen zur Herstellung von Vinylacetat
DE69531538D1 (de) Verfahren zur herstellung einer immobilisierten enzympräparation und ihre verwendung
DE69434148D1 (de) Alkoholdehydrogenase, dafür kodierende DNA, Herstellung und Verfahren zur Herstellung von optisch aktiven Alkoholen
DE3878631D1 (de) Verfahren zur herstellung eines trialkoxysilan/tetraalkoxysilan-gemisches aus silizium und alkohol.
DE69332143D1 (de) Katalysatorträger, trägerkatalysatoren, verfahren zu deren herstellung und deren verwendung
ATE285433T1 (de) Verfahren zur herstellung eines biokatalysators mit einem gels aus polyvinylalkohol und nach dem verfahren hergestellter biokatalysator
DE69613980D1 (de) Verfahren zum reinigen von inertgas und zur hestellung von niederalkylestern
GB2014979A (en) Method and apparatus for processing waste
JPH01157398A (ja) 光学活性体の合成法
RU92008481A (ru) Способ получения биомассы метанокисляющих микроорганизмов
CA2288344A1 (en) Method for eliminating ethanol in exhaust gas
KR20200102361A (ko) 디아이소노닐 아디페이트 합성용 고정화 리파아제, 이의 제조방법, 및 이를 이용한 디아이소닐 아디페이트 제조방법
JPH0937766A (ja) 界面バイオリアクターシステム
DE69305277D1 (de) Verfahren zur Herstellung von borhaltigen porösen Gelmassen
KR940011639A (ko) D-만델산의 제조 방법
ATE83755T1 (de) Verfahren zur heterogenen katalytischen photozersetzung von schadstoffen.
DE68906410D1 (de) Polyvinylalkohol und verfahren zur herstellung von polyvinylalkohol durch hydrolyse mittels saeure-katalysatoren.
ATE4545T1 (de) Verfahren zur herstellung einer polyvinylalkohol- komplexverbindung und danach hergestellte polyvinylalkohol-komplexverbindung.
ATE157078T1 (de) Verfahren zur selektiven herstellung von diol- oder triol-monoestern unter verwendung von zeolithkatalysatoren
DE3673200D1 (de) Katalysatorsystem, verfahren zu seiner herstellung und seine verwendung zur herstellung von aldehyden.
JPS5671037A (en) Purification of oleic acid
DK155517C (da) Fremgangsmåde ved anaerob fermentation af organiske stoffer, navnlig til fremstilling af "biogas"

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties