BR0212811A - Método para fabricação de catalisadores apoiados em sìlica, resistentes à destruição - Google Patents
Método para fabricação de catalisadores apoiados em sìlica, resistentes à destruiçãoInfo
- Publication number
- BR0212811A BR0212811A BR0212811-0A BR0212811A BR0212811A BR 0212811 A BR0212811 A BR 0212811A BR 0212811 A BR0212811 A BR 0212811A BR 0212811 A BR0212811 A BR 0212811A
- Authority
- BR
- Brazil
- Prior art keywords
- silica
- silica component
- gel
- destruction
- resistant
- Prior art date
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
- B01J21/066—Zirconium or hafnium; 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
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali metals
-
- 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
- B01J37/03—Precipitation; Co-precipitation
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Catalysts (AREA)
- Silicon Compounds (AREA)
Abstract
"MéTODO PARA FABRICAçãO DE CATALISADORES APOIADOS EM SìLICA, RESISTENTES à DESTRUIçãO". A presente invenção refere-se a um método para fabricação de um catalisador apoiado em sílica envolve impregnação de um componente de sílica com um metal catalítico usando um banho aquoso, alcalino, antes da secagem. Mais especificamente, o método envolve formação e lavagem de um componente de sílica, tal como uma sílica-gel ou um co-gel, por exemplo, um co-gel de sílica-zircónia. Então, o componente de sílica lavado é contatado com o banho alcalino para realizar a impregnação com o metal catalítico, tal como, césio, para formar um componente de sílica ativado. Subseq³entemente, o componente de sílica ativado é seco para formar o catalisador. Os catalisadores resultantes demonstram boa resistência mecânica.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/964,177 US6887822B2 (en) | 2001-09-25 | 2001-09-25 | Method for making silica supported, crush-resistant catalysts |
| PCT/US2002/030331 WO2003026795A1 (en) | 2001-09-25 | 2002-09-25 | Method for making silica supported, crush-resistant catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0212811A true BR0212811A (pt) | 2004-10-05 |
Family
ID=25508218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0212811-0A BR0212811A (pt) | 2001-09-25 | 2002-09-25 | Método para fabricação de catalisadores apoiados em sìlica, resistentes à destruição |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US6887822B2 (pt) |
| EP (1) | EP1429865B1 (pt) |
| JP (1) | JP4636797B2 (pt) |
| KR (1) | KR100941389B1 (pt) |
| CN (1) | CN100411729C (pt) |
| AT (1) | ATE321608T1 (pt) |
| BR (1) | BR0212811A (pt) |
| CA (1) | CA2460979C (pt) |
| DE (1) | DE60210316T2 (pt) |
| DK (1) | DK1429865T3 (pt) |
| ES (1) | ES2256547T3 (pt) |
| HK (1) | HK1072572A1 (pt) |
| MX (1) | MXPA04002760A (pt) |
| PT (1) | PT1429865E (pt) |
| WO (1) | WO2003026795A1 (pt) |
| ZA (1) | ZA200402974B (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006058800A1 (de) * | 2006-12-13 | 2008-06-19 | Wacker Chemie Ag | Verfahren zur Herstellung von Katalysatoren und deren Verwendung für die Gasphasenoxidation von Olefinen |
| AU2008271479A1 (en) * | 2007-07-05 | 2009-01-08 | Grace Gmbh & Co. Kg | Method for making inorganic oxide supported catalysts |
| JP5015057B2 (ja) * | 2008-04-09 | 2012-08-29 | 三井化学株式会社 | 塩素合成用触媒およびその製造方法、ならびに該触媒を用いた塩素の合成方法 |
| GB201217541D0 (en) | 2012-10-01 | 2012-11-14 | Lucite Int Uk Ltd | A process for production of a silica-supported alkali metal catalyst |
| CN105837489B (zh) * | 2016-05-11 | 2019-08-20 | 西安元创化工科技股份有限公司 | 一种由n-羟乙基吡咯烷酮脱水制备n-乙烯基吡咯烷酮的方法 |
| GB201714756D0 (en) * | 2017-09-13 | 2017-10-25 | Lucite Int Uk Ltd | A catalyst and a process for the production of ethylenicallly unsaturated carboxylic acids or esters |
| GB201903455D0 (en) | 2019-03-13 | 2019-04-24 | Lucite Int Uk Ltd | A process for the protection of a catalyst, a catalyst therefrom and a process for production of ethylenically unsaturated carboxlyic acids or esters |
| GB201903452D0 (en) | 2019-03-13 | 2019-04-24 | Lucite Int Uk Ltd | A catalyst and a process for the production of ethylenically unsaturated carboxylic acids for esters |
| US11806694B2 (en) | 2020-03-12 | 2023-11-07 | Mitsubishi Chemical UK Limited | Catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters |
| FR3129301A1 (fr) | 2021-11-22 | 2023-05-26 | IFP Energies Nouvelles | Materiau comprenant une silice mise en forme par extrusion avec un liant phosphopotassique ou phosphate de cesium presentant des proprietes mecaniques ameliorees et son procede de preparation |
| FR3129300B1 (fr) | 2021-11-22 | 2023-11-10 | Ifp Energies Now | Procede de preparation d’une silice mise en forme par extrusion avec un liant phosphopotassique ou phosphate de cesium presentant des proprietes mecaniques ameliorees comprenant une etape de pre-melange |
| CN116283277B (zh) * | 2023-02-03 | 2024-07-09 | 清华大学 | 一种陶瓷微球负载硝酸铯的方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2496265A (en) | 1944-07-25 | 1950-02-07 | Standard Oil Dev Co | Hydrocarbon synthesis process |
| US3159569A (en) | 1961-03-30 | 1964-12-01 | Union Oil Co | Hydrocracking process and catalysts |
| GB988703A (en) | 1961-09-05 | 1965-04-07 | Union Oil Co | Hydrocracking process and catalysts |
| US3247248A (en) * | 1961-12-26 | 1966-04-19 | Cumberland Chemical Corp | Preparation of unsaturated monocarboxylic acids |
| US3324047A (en) | 1964-02-11 | 1967-06-06 | Union Oil Co | Crystalline zeolite catalyst composition |
| US3346509A (en) | 1964-06-12 | 1967-10-10 | Gulf Research Development Co | Co-precipitated silica-alumina catalyst process and composition |
| DE1251891B (pt) | 1964-08-20 | |||
| DE2233943A1 (de) | 1971-07-14 | 1973-01-25 | Exxon Research Engineering Co | Hydrierungskatalysator, verfahren zu dessen herstellung und dessen verwendung |
| US3838040A (en) | 1971-10-20 | 1974-09-24 | J Ward | Hydrocracking with zeolite in a silica-magnesia matrix |
| US3846337A (en) * | 1972-07-20 | 1974-11-05 | Union Oil Co | Phosphate-silica-aluminosilicate compositions of improved crushing strength and methods of preparing the same |
| US3840587A (en) * | 1972-08-03 | 1974-10-08 | Monsanto Co | Process for the condensation of formaldehyde with carboxylic acids |
| US3933888A (en) * | 1972-10-06 | 1976-01-20 | Rohm And Haas Company | Production of unsaturated acids, esters and nitriles, and catalyst therefor |
| GB1525386A (en) | 1974-11-06 | 1978-09-20 | Shell Int Research | Process for the preparation of globular silica particles |
| US3972833A (en) | 1974-12-17 | 1976-08-03 | Universal Oil Products Company | Hydrotreating catalyst |
| US4100058A (en) * | 1976-08-23 | 1978-07-11 | Uop Inc. | Hydroprocessing of hydrocarbons |
| US4368303A (en) | 1980-02-06 | 1983-01-11 | Phillips Petroleum Company | Titanium impregnated silica-chromium catalysts |
| US4294724A (en) * | 1980-02-06 | 1981-10-13 | Phillips Petroleum Company | Titanium impregnated silica-chromium catalysts |
| US4422959A (en) | 1982-05-07 | 1983-12-27 | Uop Inc. | Hydrocracking process and catalyst |
| CA1249576A (en) * | 1984-06-25 | 1989-01-31 | Gary P. Hagen | Coformed catalyst |
| US4990662A (en) * | 1984-07-18 | 1991-02-05 | Amoco Corporation | Process for preparation of alpha, beta-unsaturated acids |
| US5063038A (en) * | 1985-10-21 | 1991-11-05 | Mobil Oil Corp. | Zeolite synthesis using an alcohol or like molecule |
| US5069816A (en) | 1988-01-11 | 1991-12-03 | Mmii Incorporated | Zirconium silica hydrogel compositions and methods of preparation |
| GB9210265D0 (en) * | 1992-05-13 | 1992-07-01 | Unilever Plc | Catalysts and catalyst supports |
| DE4231749A1 (de) | 1992-09-23 | 1994-03-24 | Basf Ag | Verfahren zur Herstellung eines Trägerkatalysators für die Polymerisation von alpha-Olefinen |
| US5369071A (en) * | 1992-12-11 | 1994-11-29 | Mobil Oil Corporation | Manufacture of improved catalyst |
| JP3782887B2 (ja) * | 1998-03-16 | 2006-06-07 | 東燃ゼネラル石油株式会社 | 水素化処理用触媒および該水素化処理用触媒を使用する炭化水素油の水素化処理方法 |
| EP0992285A4 (en) | 1998-03-16 | 2002-10-09 | Tonen Corp | CATALYST AND METHOD FOR HYDROGENATING HYDROCARBONS |
| GB9807498D0 (en) | 1998-04-08 | 1998-06-10 | Ici Plc | Production of unsaturated acids therfore and catalysts therfor |
| US6248911B1 (en) | 1998-08-14 | 2001-06-19 | Pq Corporation | Process and composition for refining oils using metal-substituted silica xerogels |
| US6355596B2 (en) * | 1999-06-01 | 2002-03-12 | Pq Holding, Inc. | Method for preparing titanium on silica catalysts with controlled distributions |
-
2001
- 2001-09-25 US US09/964,177 patent/US6887822B2/en not_active Expired - Lifetime
-
2002
- 2002-09-25 CA CA2460979A patent/CA2460979C/en not_active Expired - Lifetime
- 2002-09-25 BR BR0212811-0A patent/BR0212811A/pt active IP Right Grant
- 2002-09-25 WO PCT/US2002/030331 patent/WO2003026795A1/en active IP Right Grant
- 2002-09-25 MX MXPA04002760A patent/MXPA04002760A/es active IP Right Grant
- 2002-09-25 PT PT02775975T patent/PT1429865E/pt unknown
- 2002-09-25 AT AT02775975T patent/ATE321608T1/de not_active IP Right Cessation
- 2002-09-25 DE DE60210316T patent/DE60210316T2/de not_active Expired - Lifetime
- 2002-09-25 DK DK02775975T patent/DK1429865T3/da active
- 2002-09-25 JP JP2003530422A patent/JP4636797B2/ja not_active Expired - Lifetime
- 2002-09-25 ES ES02775975T patent/ES2256547T3/es not_active Expired - Lifetime
- 2002-09-25 KR KR1020047004385A patent/KR100941389B1/ko active IP Right Grant
- 2002-09-25 CN CNB028187342A patent/CN100411729C/zh not_active Expired - Lifetime
- 2002-09-25 EP EP02775975A patent/EP1429865B1/en not_active Expired - Lifetime
-
2004
- 2004-04-19 ZA ZA2004/02974A patent/ZA200402974B/en unknown
-
2005
- 2005-06-28 HK HK05105356A patent/HK1072572A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE321608T1 (de) | 2006-04-15 |
| US20030069130A1 (en) | 2003-04-10 |
| EP1429865A1 (en) | 2004-06-23 |
| DE60210316T2 (de) | 2006-08-24 |
| ZA200402974B (en) | 2005-03-30 |
| DK1429865T3 (da) | 2006-07-03 |
| KR100941389B1 (ko) | 2010-02-10 |
| ES2256547T3 (es) | 2006-07-16 |
| US6887822B2 (en) | 2005-05-03 |
| HK1072572A1 (en) | 2005-09-02 |
| CN1558794A (zh) | 2004-12-29 |
| JP2005503913A (ja) | 2005-02-10 |
| CN100411729C (zh) | 2008-08-20 |
| CA2460979C (en) | 2012-01-03 |
| JP4636797B2 (ja) | 2011-02-23 |
| WO2003026795A1 (en) | 2003-04-03 |
| PT1429865E (pt) | 2006-06-30 |
| CA2460979A1 (en) | 2003-04-03 |
| KR20040037131A (ko) | 2004-05-04 |
| EP1429865B1 (en) | 2006-03-29 |
| DE60210316D1 (de) | 2006-05-18 |
| MXPA04002760A (es) | 2004-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTS. 8O E 13 DA LPI. |
|
| B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/07/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/07/2019, OBSERVADAS AS CONDICOES LEGAIS |