ATE181854T1 - Photokatalysator und verfahren zu seiner herstellung - Google Patents
Photokatalysator und verfahren zu seiner herstellungInfo
- 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
Links
- 239000011941 photocatalyst Substances 0.000 title abstract 11
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- -1 alcohol compound Chemical class 0.000 abstract 4
- 239000002002 slurry Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000004185 ester group Chemical group 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000002957 persistent organic pollutant Substances 0.000 abstract 1
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)
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)
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)
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 |
-
1995
- 1995-05-26 US US08/451,650 patent/US5686372A/en not_active Expired - Fee Related
-
1996
- 1996-05-24 DE DE69603192T patent/DE69603192T2/de not_active Expired - Fee Related
- 1996-05-24 WO PCT/CA1996/000329 patent/WO1996037300A1/en active IP Right Grant
- 1996-05-24 JP JP53522796A patent/JPH11505760A/ja not_active Ceased
- 1996-05-24 CA CA 2222499 patent/CA2222499C/en not_active Expired - Fee Related
- 1996-05-24 EP EP19960914828 patent/EP0846028B1/de not_active Expired - Lifetime
- 1996-05-24 AT AT96914828T patent/ATE181854T1/de not_active IP Right Cessation
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |