BR112013001173A2 - "processo de epoxidação para a preparação de óxido de alquileno." - Google Patents
"processo de epoxidação para a preparação de óxido de alquileno."Info
- Publication number
- BR112013001173A2 BR112013001173A2 BR112013001173A BR112013001173A BR112013001173A2 BR 112013001173 A2 BR112013001173 A2 BR 112013001173A2 BR 112013001173 A BR112013001173 A BR 112013001173A BR 112013001173 A BR112013001173 A BR 112013001173A BR 112013001173 A2 BR112013001173 A2 BR 112013001173A2
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- alkylene oxide
- epoxidation process
- catalyst
- support
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
-
- 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
-
- 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
-
- 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
- B01J37/0213—Preparation of the impregnating solution
-
- 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
- B01J37/0238—Impregnation, coating or precipitation via the gaseous phase-sublimation
-
- 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
- B01J37/08—Heat treatment
- B01J37/10—Heat treatment in the presence of water, e.g. steam
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/32—Reaction with silicon compounds, e.g. TEOS, siliconfluoride
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/36—Steaming
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
processo de epoxidação para a preparação de óxido de alquileno. a presente invenção diz respeito a um processo de epoxidação para a preparação de óxido de alquileno que compreende contatar um hidroperóxido com uma olefina na presença de um catalisador, em que o catalisador é um catalisador contendo titâneo obtenível por um método que compreende as etapas de (a) fabricar um suporte por um método que compreende reagir um silicato com água na presença de um tensoativo selecionado de copolímeros em bloco com base em óxido de etileno (eo) e óxido de propileno (po) e calcinar o produto de reação obtido e (b) impregnar o suporte da etapa (a) com um agente contendo titânio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10170027 | 2010-07-19 | ||
PCT/EP2011/062040 WO2012010491A1 (en) | 2010-07-19 | 2011-07-14 | Epoxidation process |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013001173A2 true BR112013001173A2 (pt) | 2016-05-31 |
Family
ID=43447314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013001173A BR112013001173A2 (pt) | 2010-07-19 | 2011-07-14 | "processo de epoxidação para a preparação de óxido de alquileno." |
Country Status (5)
Country | Link |
---|---|
US (1) | US8664412B2 (pt) |
EP (1) | EP2595745A1 (pt) |
CN (1) | CN103068481A (pt) |
BR (1) | BR112013001173A2 (pt) |
WO (1) | WO2012010491A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2859945A1 (en) * | 2013-10-11 | 2015-04-15 | Repsol, S.A. | Process for the preparation of a heterogeneous epoxidation catalyst |
EP3259057B1 (en) | 2015-02-17 | 2021-04-07 | Lyondell Chemical Technology, L.P. | Method of preparing a catalyst |
JP6646747B2 (ja) | 2015-12-02 | 2020-02-14 | ライオンデル ケミカル テクノロジー、エル.ピー. | ブルッカイト型チタニウムを含有する触媒 |
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 |
CN112010823B (zh) * | 2019-05-29 | 2022-08-12 | 中国石油化工股份有限公司 | 环氧烷烃分离及苄醇纯化方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351635A (en) * | 1966-03-14 | 1967-11-07 | Halcon International Inc | Epoxidation process |
US3829392A (en) | 1970-10-01 | 1974-08-13 | Shell Oil Co | Heterogeneous catalysts for olefin epoxidation |
US3923843A (en) | 1972-03-13 | 1975-12-02 | Shell Oil Co | Epoxidation process with improved heterogeneous catalyst |
GB8813484D0 (en) * | 1988-06-08 | 1988-07-13 | Shell Int Research | Process for preparation of oxirane compound |
JP3658790B2 (ja) | 1995-03-30 | 2005-06-08 | 住友化学株式会社 | 触媒及びオキシラン化合物の製造方法 |
US6011162A (en) | 1997-05-05 | 2000-01-04 | Arco Chemical Technology, L.P. | Epoxidation process using improved heterogeneous catalyst composition |
US6592764B1 (en) | 1997-12-09 | 2003-07-15 | The Regents Of The University Of California | Block copolymer processing for mesostructured inorganic oxide materials |
US6114552A (en) | 1999-09-28 | 2000-09-05 | Arco Chemical Technology, L.P. | Heterogeneous epoxidation catalyst |
US6455712B1 (en) | 2000-12-13 | 2002-09-24 | Shell Oil Company | Preparation of oxirane compounds |
CN1169715C (zh) | 2001-08-20 | 2004-10-06 | 复旦大学 | 一种采用无机钾盐反应体系合成介孔氧化硅分子筛材料的方法 |
CN1390784A (zh) | 2002-07-30 | 2003-01-15 | 复旦大学 | 一种大孔径有序介孔二氧化硅分子筛的合成方法 |
CA2508043A1 (en) | 2002-12-02 | 2004-06-17 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of epoxidation catalysts |
JP2006523591A (ja) * | 2003-04-17 | 2006-10-19 | キュンウォン エンタープライズ コ.エルティーディー. | ナノ構造を有する金属−カーボン複合体及びその製造方法 |
JP2007519165A (ja) | 2003-07-16 | 2007-07-12 | キュンウォン エンタープライズ コ.エルティーディー. | 燃料電池の電極触媒用ナノ構造金属‐カーボン複合体及びその製造方法 |
WO2007069867A1 (en) | 2005-12-15 | 2007-06-21 | Lg Chem, Ltd | Hydrophilic adjuvant |
CN101045214A (zh) * | 2006-03-27 | 2007-10-03 | 中国石油化工股份有限公司 | 制备丙烯环氧化催化剂的方法 |
US7375224B2 (en) * | 2006-05-23 | 2008-05-20 | Council Of Scientific And Industrial Research | Adenine modified silica-based catalyst, a process for the preparation and use there for the production of cyclic carbonates |
CN100586566C (zh) * | 2006-06-21 | 2010-02-03 | 中国石油化工股份有限公司 | 丙烯环氧化催化剂的制备方法 |
US20080289248A1 (en) | 2007-05-23 | 2008-11-27 | Southern Illinois University Carbondale | Immobilized esterification catalysts for producing fatty acid alkyl esters |
US20090216033A1 (en) * | 2008-02-27 | 2009-08-27 | Lekhac Bi | Epoxidation catalyst |
US7745667B2 (en) | 2008-04-07 | 2010-06-29 | Velocys | Microchannel apparatus comprising structured walls, chemical processes, methods of making formaldehyde |
-
2011
- 2011-07-14 EP EP11731375.9A patent/EP2595745A1/en not_active Withdrawn
- 2011-07-14 CN CN201180039647XA patent/CN103068481A/zh active Pending
- 2011-07-14 BR BR112013001173A patent/BR112013001173A2/pt not_active Application Discontinuation
- 2011-07-14 US US13/811,283 patent/US8664412B2/en not_active Expired - Fee Related
- 2011-07-14 WO PCT/EP2011/062040 patent/WO2012010491A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012010491A1 (en) | 2012-01-26 |
CN103068481A (zh) | 2013-04-24 |
EP2595745A1 (en) | 2013-05-29 |
US20130116454A1 (en) | 2013-05-09 |
RU2013107012A (ru) | 2014-08-27 |
US8664412B2 (en) | 2014-03-04 |
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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] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
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