BRPI0412080A - processos para a preparação de um catalisador de epoxidação e para a preparação de óxido de alquileno - Google Patents
processos para a preparação de um catalisador de epoxidação e para a preparação de óxido de alquilenoInfo
- Publication number
- BRPI0412080A BRPI0412080A BRPI0412080-9A BRPI0412080A BRPI0412080A BR PI0412080 A BRPI0412080 A BR PI0412080A BR PI0412080 A BRPI0412080 A BR PI0412080A BR PI0412080 A BRPI0412080 A BR PI0412080A
- Authority
- BR
- Brazil
- Prior art keywords
- support
- preparation
- elongate member
- component
- supply
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 125000002947 alkylene group Chemical group 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000006735 epoxidation reaction Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 206010033799 Paralysis Diseases 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000004804 winding Methods 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
Abstract
"PROCESSO PARA FABRICAçãO DE COMPONENTES ELASTOMéRICOS DE UM PNEU". Um processo para fabricação de componentes elastoméricos de um pneu (3) para rodas de veículo, compreendendo as etapas de: alimentar um elemento alongado contínuo (20) a partir de um membro de fornecimento (19) para aplicação do dito elemento alongado (20) sobre um suporte de construção (18), pelo exercimento de uma pressão de alimentação no interior do dito membro de fornecimento (19); fornecer ao suporte (18) um movimento rotativo em torno de um eixo geométrico de rotação (X-X) do mesmo, de modo que o elemento alongado (20) é circunferencialmente distribuído sobre o suporte (18); executar deslocamentos relativos controlados para distribuição transversal entre o dito suporte (18) e membro de fornecimento (19) para formar um componente (9, 12, 13, 14, 15, 16, 17) de pneu (3) com o dito elemento alongado (20), que é definido por uma pluralidade de enrolamentos (20a) colocados em um padrão de deposição previamente estabelecido, dependendo de um predeterminado contorno de seção transversal a ser dado ao dito componente (9, 12, 13, 14, 15, 16, 17); paralisar a dita etapa de alimentar o dito elemento alongado (20) quando a formação do dito componente (9, 12, 13, 14, 15, 16, 17) tiver sido completada; exercer uma contrapressão no interior do dito membro de fornecimento (19) em seguida à dita etapa de paralisar.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03254162 | 2003-06-30 | ||
| PCT/EP2004/051306 WO2005002723A1 (en) | 2003-06-30 | 2004-06-30 | Catalyst preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0412080A true BRPI0412080A (pt) | 2006-09-05 |
Family
ID=33560886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0412080-9A BRPI0412080A (pt) | 2003-06-30 | 2004-06-30 | processos para a preparação de um catalisador de epoxidação e para a preparação de óxido de alquileno |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20050014960A1 (pt) |
| EP (1) | EP1648604A1 (pt) |
| KR (1) | KR20060025580A (pt) |
| CN (1) | CN1894030A (pt) |
| AU (1) | AU2004253299A1 (pt) |
| BR (1) | BRPI0412080A (pt) |
| RU (1) | RU2006102493A (pt) |
| WO (1) | WO2005002723A1 (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY131860A (en) * | 2000-06-21 | 2007-09-28 | Shell Int Research | Process for preparation of catalyst and use there of |
| CN101437609A (zh) * | 2006-05-02 | 2009-05-20 | 国际壳牌研究有限公司 | 钛催化剂、其制备及其在环氧化反应中的应用 |
| US9433925B2 (en) | 2014-01-22 | 2016-09-06 | Lyondell Chemical Technology, L.P. | Method of preparing epoxidation catalysts |
| WO2017080962A1 (en) * | 2015-11-09 | 2017-05-18 | Shell Internationale Research Maatschappij B.V. | Catalyst preparation |
| WO2018021271A1 (ja) | 2016-07-29 | 2018-02-01 | 住友化学株式会社 | プロピレンオキサイドの製造方法 |
| CN107224993B (zh) * | 2017-05-25 | 2019-12-13 | 万华化学集团股份有限公司 | 一种烯烃环氧化催化剂的制备方法 |
| CN107715868B (zh) | 2017-10-27 | 2019-07-23 | 万华化学集团股份有限公司 | 一种丙烯环氧化催化剂的制备方法及其用途 |
| WO2021060263A1 (ja) | 2019-09-25 | 2021-04-01 | 住友化学株式会社 | プロピレンオキサイドの製造方法 |
| US11918987B2 (en) | 2020-01-14 | 2024-03-05 | Wanhua Chemical Group Co., Ltd. | Preparation method for propylene epoxidation catalyst and use thereof |
| CN115244040A (zh) | 2020-03-27 | 2022-10-25 | 住友化学株式会社 | 环氧丙烷的制造装置和环氧丙烷的制造方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4367342A (en) * | 1969-04-02 | 1983-01-04 | Shell Oil Company | Olefin epoxidation |
| US3829392A (en) * | 1970-10-01 | 1974-08-13 | Shell Oil Co | Heterogeneous catalysts for olefin epoxidation |
| US3887494A (en) * | 1970-11-12 | 1975-06-03 | Phillips Petroleum Co | Olefin polymerization catalyst |
| US3923843A (en) * | 1972-03-13 | 1975-12-02 | Shell Oil Co | Epoxidation process with improved heterogeneous catalyst |
| NL7707960A (nl) * | 1977-07-18 | 1979-01-22 | Stamicarbon | Werkwijze ter bereiding van poreus, zuiver siliciumdioxyde. |
| US4312967A (en) * | 1980-02-06 | 1982-01-26 | Phillips Petroleum Co. | Polymerization catalyst and process |
| GB8813484D0 (en) * | 1988-06-08 | 1988-07-13 | Shell Int Research | Process for preparation of oxirane compound |
| US5017354A (en) * | 1988-09-02 | 1991-05-21 | Akzo America Inc. | Process for production of high purity silica gel |
| FI84609C (fi) * | 1990-01-16 | 1991-12-27 | Neste Oy | Polymerisationskatalysator foer olefiner. |
| US5063179A (en) * | 1990-03-02 | 1991-11-05 | Cabot Corporation | Process for making non-porous micron-sized high purity silica |
| WO1996033950A1 (fr) * | 1995-04-28 | 1996-10-31 | Mitsubishi Chemical Corporation | Procedes pour produire de la poudre de quartz synthetique et pour produire du verre de quartz forme |
| US5798313A (en) * | 1996-12-20 | 1998-08-25 | Arco Chemical Technology, L.P. | Heterogeneous catalyst regeneration |
| US5916835A (en) * | 1996-12-20 | 1999-06-29 | Arco Chemical Technology, L.P. | Heterogeneous catalyst regeneration |
| US6011162A (en) * | 1997-05-05 | 2000-01-04 | Arco Chemical Technology, L.P. | Epoxidation process using improved heterogeneous catalyst composition |
| US6355596B2 (en) * | 1999-06-01 | 2002-03-12 | Pq Holding, Inc. | Method for preparing titanium on silica catalysts with controlled distributions |
| US6114552A (en) * | 1999-09-28 | 2000-09-05 | Arco Chemical Technology, L.P. | Heterogeneous epoxidation catalyst |
| US6465586B2 (en) * | 1999-11-12 | 2002-10-15 | Mcdaniel Max P. | Polymerization catalyst and process |
| MY131860A (en) * | 2000-06-21 | 2007-09-28 | Shell Int Research | Process for preparation of catalyst and use there of |
| JP2005503413A (ja) * | 2001-09-19 | 2005-02-03 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 有機ヒドロペルオキシドを調製する方法 |
| KR20040083435A (ko) * | 2002-02-06 | 2004-10-01 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 알킬아릴 하이드로퍼옥사이드 함유 산물의 제조방법 |
| US7294727B2 (en) * | 2002-12-02 | 2007-11-13 | Shell Oil Company | Catalyst preparation |
-
2004
- 2004-06-30 CN CNA2004800185996A patent/CN1894030A/zh active Pending
- 2004-06-30 KR KR1020057025244A patent/KR20060025580A/ko not_active Withdrawn
- 2004-06-30 RU RU2006102493/04A patent/RU2006102493A/ru not_active Application Discontinuation
- 2004-06-30 US US10/880,809 patent/US20050014960A1/en not_active Abandoned
- 2004-06-30 AU AU2004253299A patent/AU2004253299A1/en not_active Abandoned
- 2004-06-30 EP EP04741931A patent/EP1648604A1/en not_active Withdrawn
- 2004-06-30 WO PCT/EP2004/051306 patent/WO2005002723A1/en not_active Ceased
- 2004-06-30 BR BRPI0412080-9A patent/BRPI0412080A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1648604A1 (en) | 2006-04-26 |
| RU2006102493A (ru) | 2006-06-27 |
| CN1894030A (zh) | 2007-01-10 |
| KR20060025580A (ko) | 2006-03-21 |
| US20050014960A1 (en) | 2005-01-20 |
| WO2005002723A1 (en) | 2005-01-13 |
| AU2004253299A1 (en) | 2005-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |