BR0308034A - Sistema de reator e processo para reações altamente exotérmicas - Google Patents
Sistema de reator e processo para reações altamente exotérmicasInfo
- Publication number
- BR0308034A BR0308034A BR0308034-0A BR0308034A BR0308034A BR 0308034 A BR0308034 A BR 0308034A BR 0308034 A BR0308034 A BR 0308034A BR 0308034 A BR0308034 A BR 0308034A
- Authority
- BR
- Brazil
- Prior art keywords
- reactor system
- exothermic reactions
- highly exothermic
- reaction
- hydroperoxide
- Prior art date
Links
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
- C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Steroid Compounds (AREA)
Abstract
"SISTEMA DE REATOR E PROCESSO PARA REAçõES ALTAMENTE EXOTéRMICAS". A presente invenção refere-se a um processo para a produção de compostos de oxirano pela reação de uma olefina, tal como propileno, com um hidroperóxido orgânico usando um catalisador de contato sólido, caracterizado pelo fato de que uma série de zonas de reação separadas é usada, cada uma recheada com catalisador de epoxidação, e a concentração de hidroperóxido na alimentação para cada zona de reação é mantida abaixo de 8% em peso.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/085,702 US6562987B1 (en) | 2002-02-28 | 2002-02-28 | Method for highly exothermic epoxidation reactions |
PCT/US2003/005864 WO2003074505A1 (en) | 2002-02-28 | 2003-02-05 | Reactor system and method for highly exothermic reactions |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0308034A true BR0308034A (pt) | 2004-12-28 |
Family
ID=22193387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0308034-0A BR0308034A (pt) | 2002-02-28 | 2003-02-05 | Sistema de reator e processo para reações altamente exotérmicas |
Country Status (12)
Country | Link |
---|---|
US (1) | US6562987B1 (pt) |
EP (1) | EP1478633B1 (pt) |
JP (1) | JP2005522459A (pt) |
KR (1) | KR100967141B1 (pt) |
CN (1) | CN1312141C (pt) |
AT (1) | ATE295842T1 (pt) |
AU (1) | AU2003212417A1 (pt) |
BR (1) | BR0308034A (pt) |
CA (1) | CA2477620A1 (pt) |
DE (1) | DE60300686T2 (pt) |
ES (1) | ES2240938T3 (pt) |
WO (1) | WO2003074505A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1453818B1 (en) | 2001-12-05 | 2005-11-09 | Dow Global Technologies Inc. | Process of preparing an olefin oxide from olefin and organic hydroperoxide |
CN105294605A (zh) * | 2014-07-24 | 2016-02-03 | 中国石油化工股份有限公司 | 过氧化氢乙苯与丙烯制环氧丙烷的循环方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351635A (en) | 1966-03-14 | 1967-11-07 | Halcon International Inc | Epoxidation process |
US4367342A (en) | 1969-04-02 | 1983-01-04 | Shell Oil Company | Olefin epoxidation |
NO127499B (pt) | 1969-04-02 | 1973-07-02 | Shell | |
US3829392A (en) | 1970-10-01 | 1974-08-13 | Shell Oil Co | Heterogeneous catalysts for olefin epoxidation |
US4021454A (en) | 1971-08-19 | 1977-05-03 | Shell Oil Company | Olefin epoxidation |
US4217287A (en) * | 1971-10-06 | 1980-08-12 | Gulf Research & Development Company | Epoxidation of alpha-olefins |
US3923843A (en) | 1972-03-13 | 1975-12-02 | Shell Oil Co | Epoxidation process with improved heterogeneous catalyst |
GB8729555D0 (en) | 1987-12-18 | 1988-02-03 | Shell Int Research | Alkylation process |
US5410077A (en) * | 1993-11-08 | 1995-04-25 | Texaco Chemical Company | Controlled epoxidation of propylene |
DE19623608A1 (de) * | 1996-06-13 | 1997-12-18 | Basf Ag | Verfahren zur Herstellung von Epoxiden aus Olefinen und Wasserstoffperoxid oder Hydroperoxiden |
US5840933A (en) * | 1996-10-29 | 1998-11-24 | Arco Chemical Technology, L.P. | Catalytic converter system and progress |
US5760253A (en) | 1997-01-29 | 1998-06-02 | Arco Chemical Technology, L.P. | Catalytic converter and method for highly exothermic reactions |
US5849937A (en) | 1997-12-19 | 1998-12-15 | Arco Chemical Technology, L.P. | Epoxidation process using serially connected cascade of fixed bed reactors |
US6365761B1 (en) * | 1999-08-18 | 2002-04-02 | Shell Oil Company | Process for preparing alkylene oxide |
JP2001270871A (ja) * | 2000-03-24 | 2001-10-02 | Sumitomo Chem Co Ltd | オキシラン化合物の製造方法 |
JP2001270879A (ja) * | 2000-03-24 | 2001-10-02 | Sumitomo Chem Co Ltd | オキシラン化合物の製造方法 |
-
2002
- 2002-02-28 US US10/085,702 patent/US6562987B1/en not_active Expired - Lifetime
-
2003
- 2003-02-05 AT AT03709357T patent/ATE295842T1/de not_active IP Right Cessation
- 2003-02-05 DE DE60300686T patent/DE60300686T2/de not_active Expired - Lifetime
- 2003-02-05 KR KR1020047012797A patent/KR100967141B1/ko active IP Right Grant
- 2003-02-05 BR BR0308034-0A patent/BR0308034A/pt not_active Application Discontinuation
- 2003-02-05 JP JP2003572974A patent/JP2005522459A/ja active Pending
- 2003-02-05 ES ES03709357T patent/ES2240938T3/es not_active Expired - Lifetime
- 2003-02-05 CA CA002477620A patent/CA2477620A1/en not_active Abandoned
- 2003-02-05 EP EP03709357A patent/EP1478633B1/en not_active Expired - Lifetime
- 2003-02-05 CN CNB038026929A patent/CN1312141C/zh not_active Expired - Lifetime
- 2003-02-05 WO PCT/US2003/005864 patent/WO2003074505A1/en active IP Right Grant
- 2003-02-05 AU AU2003212417A patent/AU2003212417A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1692106A (zh) | 2005-11-02 |
EP1478633B1 (en) | 2005-05-18 |
ATE295842T1 (de) | 2005-06-15 |
WO2003074505A1 (en) | 2003-09-12 |
AU2003212417A1 (en) | 2003-09-16 |
KR100967141B1 (ko) | 2010-07-06 |
KR20040094699A (ko) | 2004-11-10 |
EP1478633A1 (en) | 2004-11-24 |
ES2240938T3 (es) | 2005-10-16 |
US6562987B1 (en) | 2003-05-13 |
CA2477620A1 (en) | 2003-09-12 |
CN1312141C (zh) | 2007-04-25 |
DE60300686T2 (de) | 2006-05-04 |
JP2005522459A (ja) | 2005-07-28 |
DE60300686D1 (de) | 2005-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
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 ART. 8O COMBINADO COM O ART. 13 DA LPI |
|
B12B | Appeal against refusal [chapter 12.2 patent gazette] |