BR0203033A - Processo para a preparação de epóxidos a partir de alquenos - Google Patents
Processo para a preparação de epóxidos a partir de alquenosInfo
- Publication number
- BR0203033A BR0203033A BR0203033-0A BR0203033A BR0203033A BR 0203033 A BR0203033 A BR 0203033A BR 0203033 A BR0203033 A BR 0203033A BR 0203033 A BR0203033 A BR 0203033A
- Authority
- BR
- Brazil
- Prior art keywords
- epoxides
- alkenes
- preparation
- catalyst
- adsorber
- Prior art date
Links
- 150000002118 epoxides Chemical class 0.000 title abstract 4
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
Classifications
-
- 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
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
-
- 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
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10137783A DE10137783A1 (de) | 2001-08-02 | 2001-08-02 | Verfahren zur Herstellung von Epoxiden aus Alkenen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0203033A true BR0203033A (pt) | 2003-05-27 |
Family
ID=7694056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0203033-0A BR0203033A (pt) | 2001-08-02 | 2002-07-31 | Processo para a preparação de epóxidos a partir de alquenos |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20030028040A1 (https=) |
| EP (1) | EP1281705A3 (https=) |
| JP (1) | JP2003081952A (https=) |
| KR (1) | KR20030013301A (https=) |
| CN (1) | CN1405161A (https=) |
| BR (1) | BR0203033A (https=) |
| CA (1) | CA2396527A1 (https=) |
| DE (1) | DE10137783A1 (https=) |
| HU (1) | HUP0202557A2 (https=) |
| MX (1) | MXPA02007516A (https=) |
| PL (1) | PL355267A1 (https=) |
| RU (1) | RU2002120526A (https=) |
| SG (1) | SG103874A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10137826A1 (de) * | 2001-08-02 | 2003-02-13 | Bayer Ag | Verfahren zur Herstellung und Isolierung von Alkenoxiden aus Alkenen |
| DE10137784A1 (de) * | 2001-08-02 | 2003-02-13 | Bayer Ag | Verfahren zur Herstellung von Alkenoxiden aus Alkenen |
| US7026492B1 (en) * | 2004-10-29 | 2006-04-11 | Lyondell Chemical Technology, L.P. | Direct epoxidation process using modifiers |
| AR066574A1 (es) * | 2007-05-18 | 2009-08-26 | Shell Int Research | Un sistema reactor, un proceso de produccion de oxido de olefina 1,2-diol 1,2-diol eter , 1,2-carbonato o alcanolamina |
| US8569527B2 (en) | 2007-05-18 | 2013-10-29 | Shell Oil Company | Reactor system, an absorbent and a process for reacting a feed |
| US9144765B2 (en) | 2007-05-18 | 2015-09-29 | Shell Oil Company | Reactor system, an absorbent and a process for reacting a feed |
| CA2724084A1 (en) | 2008-05-15 | 2009-11-19 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of an alkylene carbonate and an alkylene glycol |
| EP2285795B1 (en) | 2008-05-15 | 2017-03-22 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of alkylene carbonate and/or alkylene glycol |
| CN102875491A (zh) * | 2011-07-13 | 2013-01-16 | 湖北大学 | 钴负载的沸石分子筛高选择性催化烯烃与空气环氧化方法 |
| CN109821530B (zh) * | 2017-11-23 | 2022-01-04 | 中国科学院大连化学物理研究所 | 一种钴基催化剂及其用于丙烯环氧化反应的方法 |
| CN113912568B (zh) * | 2020-07-10 | 2023-12-29 | 中国石油化工股份有限公司 | 可提高极限氧含量的制环氧丙烷的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2172025A (en) * | 1939-09-05 | Manufacture ofethylene oxide | ||
| US4221727A (en) * | 1979-08-17 | 1980-09-09 | The Dow Chemical Company | Ethylene oxide recovery |
| US5117012A (en) * | 1991-10-07 | 1992-05-26 | Eastman Kodak Company | Recovery of 3,4-epoxy-1-butene from 1,3-butadiene oxidation effluents |
| JP2615432B2 (ja) * | 1994-10-28 | 1997-05-28 | 工業技術院長 | 金−酸化チタン含有触媒による炭化水素の部分酸化方法 |
-
2001
- 2001-08-02 DE DE10137783A patent/DE10137783A1/de not_active Withdrawn
-
2002
- 2002-07-12 SG SG200204224A patent/SG103874A1/en unknown
- 2002-07-23 EP EP02016267A patent/EP1281705A3/de not_active Withdrawn
- 2002-07-30 CN CN02127381A patent/CN1405161A/zh active Pending
- 2002-07-30 CA CA002396527A patent/CA2396527A1/en not_active Abandoned
- 2002-07-31 US US10/209,262 patent/US20030028040A1/en not_active Abandoned
- 2002-07-31 JP JP2002223259A patent/JP2003081952A/ja active Pending
- 2002-07-31 PL PL02355267A patent/PL355267A1/xx not_active Application Discontinuation
- 2002-07-31 BR BR0203033-0A patent/BR0203033A/pt not_active Application Discontinuation
- 2002-08-01 HU HU0202557A patent/HUP0202557A2/hu unknown
- 2002-08-01 KR KR1020020045552A patent/KR20030013301A/ko not_active Withdrawn
- 2002-08-01 RU RU2002120526/04A patent/RU2002120526A/ru not_active Application Discontinuation
- 2002-08-02 MX MXPA02007516A patent/MXPA02007516A/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030013301A (ko) | 2003-02-14 |
| MXPA02007516A (es) | 2004-07-16 |
| EP1281705A2 (de) | 2003-02-05 |
| SG103874A1 (en) | 2004-05-26 |
| JP2003081952A (ja) | 2003-03-19 |
| DE10137783A1 (de) | 2003-02-13 |
| CA2396527A1 (en) | 2003-02-02 |
| US20030028040A1 (en) | 2003-02-06 |
| PL355267A1 (en) | 2003-02-10 |
| RU2002120526A (ru) | 2004-02-20 |
| HUP0202557A2 (hu) | 2004-01-28 |
| CN1405161A (zh) | 2003-03-26 |
| HU0202557D0 (https=) | 2002-10-28 |
| EP1281705A3 (de) | 2004-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR0203033A (pt) | Processo para a preparação de epóxidos a partir de alquenos | |
| BRPI0417455A (pt) | processo para a preparação de formaldeìdo | |
| BR0004223A (pt) | Processo para a preparação de epóxidos de olefinas | |
| BR0112736A (pt) | Processo de epoxidação direta empregando-se um sistema de catalisador misto | |
| BRPI0507989A (pt) | processo de regeneração de catalisador | |
| BR0202256A (pt) | Processo para melhorar as caracterìsticas de desempenho de um catalisador, composição de catalisador, e, processos para produzir um ácido carboxìlico insaturado, para produzir uma nitrila insaturada e para preparar um catalisador | |
| BR0207852A (pt) | Processo para a epoxidação de olefinas | |
| BR9913599A (pt) | Processos para preparação de um catalisador e para epoxidação catalìtica de um alqueno com um gás contendo oxigênio | |
| ES2028860T3 (es) | Catalizador para oxido de etileno y procedimiento para la produccion catalitica de oxido de etileno. | |
| DE60107602D1 (de) | Verfahren zur entschwefelung von thiophenderivate enthaltenden kohlenwasserstoffen | |
| BR0111475A (pt) | Processo para a oxidação em fase vapor de etileno a óxido de etileno, e, método para preparar 1,2-etanodiol ou um 1,2-etanodiol éter correspondente | |
| CA2423666A1 (en) | Crystalline mww-type titanosilicate, its preparation and use thereof for producing epoxides | |
| ES2062075T3 (es) | Procedimiento de sintesis de zeolitas que pertenecen a la familia estructural de la faujasita, productos asi obtenidos y su aplicacion para adsorcion y catalisis. | |
| BR0212571A (pt) | compósito catalìtico; método de fabricação de um compósito catalìtico; e método de desproteger cataliticamente um composto orgánico que tem um grupo funcional protegido | |
| BR0308000A (pt) | Processo de separação de alceno | |
| ATE475654T1 (de) | Verfahren zur epoxidierung von olefinen | |
| BR0202972A (pt) | Processo para a preparação de óxidos de alqueno a partir de alquenos | |
| BR0112427A (pt) | Processo continuo para a preparação de uma poliamida, e, poliamida | |
| Dusi et al. | Chemo-and diastereoselective epoxidation of allylic alcohols with a titania–silica aerogel | |
| BR0313434A (pt) | Processo isotérmico para a desidrogenação de alcanos | |
| BR9914612A (pt) | Preparação de acroleìna e/ou ácido acrìlico a partir do propano. | |
| BR9914569A (pt) | Processo para a oxidação de um composto orgânico contendo pelo menos uma ligação dupla c-c | |
| BR0213338A (pt) | Processo direto de epoxidação com a utilização de um sistema de catalisador misto | |
| BR9908543A (pt) | Processo contìnuo para preparar uma poliamida, e, poliamida | |
| Tatsumi et al. | Shape selectivity as a function of pore size in epoxidation of alkenes with supported titanium catalysts |
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] |