ATE291961T1 - Modifiziertes titandioxid, verfahren für seine herstellung und katalytische zusammensetzungen derselben enthaltende - Google Patents
Modifiziertes titandioxid, verfahren für seine herstellung und katalytische zusammensetzungen derselben enthaltendeInfo
- Publication number
- ATE291961T1 ATE291961T1 AT99939588T AT99939588T ATE291961T1 AT E291961 T1 ATE291961 T1 AT E291961T1 AT 99939588 T AT99939588 T AT 99939588T AT 99939588 T AT99939588 T AT 99939588T AT E291961 T1 ATE291961 T1 AT E291961T1
- Authority
- AT
- Austria
- Prior art keywords
- titanium dioxide
- same
- production
- compositions containing
- silicon
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 title 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 5
- 229910052710 silicon Inorganic materials 0.000 abstract 5
- 239000010703 silicon Substances 0.000 abstract 5
- 239000004408 titanium dioxide Substances 0.000 abstract 4
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 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
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0426—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion
- C01B17/0434—Catalyst compositions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/046—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process without intermediate formation of sulfur dioxide
- C01B17/0465—Catalyst compositions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3653—Treatment with inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/16—Pore diameter
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IL1999/000457 WO2001014054A1 (en) | 1999-08-23 | 1999-08-23 | Silicon-containing titanium dioxyde, method for preparing the same and catalytic compositions thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE291961T1 true ATE291961T1 (de) | 2005-04-15 |
Family
ID=11062739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99939588T ATE291961T1 (de) | 1999-08-23 | 1999-08-23 | Modifiziertes titandioxid, verfahren für seine herstellung und katalytische zusammensetzungen derselben enthaltende |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20030103889A1 (de) |
| EP (1) | EP1216092B1 (de) |
| AT (1) | ATE291961T1 (de) |
| AU (1) | AU5384799A (de) |
| DE (1) | DE69924534D1 (de) |
| WO (1) | WO2001014054A1 (de) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6884399B2 (en) * | 2001-07-30 | 2005-04-26 | Carrier Corporation | Modular photocatalytic air purifier |
| DE10352816A1 (de) * | 2003-11-12 | 2005-06-09 | Sachtleben Chemie Gmbh | Verfahren zur Herstellung eines hochtemperaturstabilen, TiO2-haltigen Katalysators oder Katalysatorträgers |
| EP1683762A1 (de) * | 2005-01-24 | 2006-07-26 | BRETON s.p.a. | Verfahren zur Herstellung von Titandioxid unter Verwendung von wässrigem Ammoniumfluorid |
| DE102005021623A1 (de) * | 2005-05-04 | 2006-11-09 | Sasol Germany Gmbh | Verfahren zur Herstellung eines temperaturstabilen TiO2/SiO2 - Mischoxids und dessen Verwendung als Katalysatorträger |
| CN100384746C (zh) * | 2005-11-30 | 2008-04-30 | 山东大学 | 一种低温制备p25型纳米二氧化钛的方法 |
| US7820583B2 (en) | 2006-08-24 | 2010-10-26 | Millennium Inorganic Chemicals, Inc. | Nanocomposite particle and process of preparing the same |
| CN100486691C (zh) * | 2006-12-08 | 2009-05-13 | 南京大学 | 孔内氨基功能化的介孔氧化钛及其制备方法 |
| US20080156229A1 (en) * | 2006-12-28 | 2008-07-03 | E. I. Dupont De Nemours And Company | Processes for the hydrothermal production of titanuim dioxide |
| DE102008046994B4 (de) * | 2008-09-12 | 2015-02-12 | Süd-Chemie Ip Gmbh & Co. Kg | Harnstoff-Hydrolyse-Katalysator |
| US8545796B2 (en) | 2009-07-31 | 2013-10-01 | Cristal Usa Inc. | Silica-stabilized ultrafine anatase titania, vanadia catalysts, and methods of production thereof |
| DE102010003652A1 (de) * | 2010-04-06 | 2011-10-06 | Evonik Degussa Gmbh | Siliciumdioxid und Titandioxid enthaltendes Granulat |
| US20130172176A1 (en) | 2010-06-29 | 2013-07-04 | Sachtleben Chemie Gmbh | Low-Alkali Catalyst Material and Process for Preparation Thereof |
| RU2012133249A (ru) | 2012-06-22 | 2014-02-10 | Питер Фрэнк КРОСС | Усовершенствованная очистка от диоксида серы |
| SI2888042T1 (sl) | 2012-08-24 | 2020-08-31 | Tronox Llc | Nosilni materiali za katalizatorje, katalizatorji, postopki za njihovo izdelavo in njihove uporabe |
| GB201303737D0 (en) * | 2013-03-01 | 2013-04-17 | Cross Peter F | Catalytic treatment |
| CN104525168B (zh) * | 2014-12-18 | 2017-02-22 | 黑龙江大学 | 一种以一步水热法合成用于光解水制氢的锐钛矿/板钛矿纳米复合材料的方法 |
| CN105801464B (zh) * | 2014-12-29 | 2019-05-28 | 成都先导药物开发有限公司 | 吡咯酰胺类化合物及其制备方法与用途 |
| MX390200B (es) | 2015-05-15 | 2025-03-20 | Huntsman P&A Germany Gmbh | Oxido de titanio pulverizado, procesos para preparar el mismo y uso de este. |
| KR101938369B1 (ko) * | 2015-12-09 | 2019-01-14 | 주식회사 엘지화학 | 산화금속-실리카 복합 에어로겔의 제조방법 및 이로부터 제조된 산화금속-실리카 복합 에어로겔 |
| CN106745218B (zh) * | 2016-11-30 | 2018-05-08 | 中国科学院广州能源研究所 | 一种高温稳定二氧化钛纳米管粉体的制备方法 |
| CN108144602B (zh) * | 2016-12-02 | 2020-11-10 | 中国科学院大连化学物理研究所 | 一种高耐磨微米贵金属负载氧化硅载体催化剂的制备方法 |
| JP6604370B2 (ja) * | 2017-11-02 | 2019-11-13 | 堺化学工業株式会社 | 水酸化チタンの製造方法 |
| CN111330562B (zh) * | 2020-04-11 | 2023-05-09 | 中山蓝冰节能环保科技有限公司 | 一种光催化凝胶颗粒的制备方法及其应用 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3887494A (en) * | 1970-11-12 | 1975-06-03 | Phillips Petroleum Co | Olefin polymerization catalyst |
| US3841879A (en) * | 1972-04-24 | 1974-10-15 | Polaroid Corp | Diffusion transfer processing composition container with colloidal silica viscosity increasing agent |
| US5030286A (en) * | 1988-09-22 | 1991-07-09 | Ppg Industries, Inc. | High solids aqueous silica slurry |
| KR950001660B1 (ko) * | 1989-04-07 | 1995-02-28 | 니혼 쇼꾸바이 가가꾸 고오교 가부시기가이샤 | 무기산화물 입자의 제조법 |
| US5162283A (en) * | 1991-01-22 | 1992-11-10 | Mobil Oil Corporation | Highly porous amorphous titania and titania/silica phases |
| DE4235996A1 (de) * | 1992-10-24 | 1994-04-28 | Degussa | Flammenhydrolytisch hergestelltes Titandioxid-Mischoxid, Verfahren zu seiner Herstellung und Verwendung |
| US5587349A (en) * | 1994-02-15 | 1996-12-24 | Mitsubishi Gas Chemical Company, Inc. | Process for preparing silica-titania catalyst |
| DK0783371T3 (da) * | 1994-09-22 | 1999-04-06 | Hoffmann La Roche | Heterogene katalysatorer |
| JP3379627B2 (ja) * | 1996-08-30 | 2003-02-24 | 株式会社キャタラー | 排ガス浄化用触媒 |
| US6117814A (en) * | 1998-02-10 | 2000-09-12 | Exxon Research And Engineering Co. | Titania catalysts their preparation and use in fischer-tropsch synthesis |
-
1999
- 1999-08-23 WO PCT/IL1999/000457 patent/WO2001014054A1/en not_active Ceased
- 1999-08-23 AT AT99939588T patent/ATE291961T1/de not_active IP Right Cessation
- 1999-08-23 DE DE69924534T patent/DE69924534D1/de not_active Expired - Lifetime
- 1999-08-23 EP EP99939588A patent/EP1216092B1/de not_active Expired - Lifetime
- 1999-08-23 AU AU53847/99A patent/AU5384799A/en not_active Abandoned
-
2002
- 2002-02-21 US US10/078,537 patent/US20030103889A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001014054A1 (en) | 2001-03-01 |
| DE69924534D1 (de) | 2005-05-04 |
| US20030103889A1 (en) | 2003-06-05 |
| AU5384799A (en) | 2001-03-19 |
| EP1216092B1 (de) | 2005-03-30 |
| EP1216092A1 (de) | 2002-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |