BR0108063A - Processo para epoxidação de olefinas - Google Patents
Processo para epoxidação de olefinasInfo
- Publication number
- BR0108063A BR0108063A BR0108063-6A BR0108063A BR0108063A BR 0108063 A BR0108063 A BR 0108063A BR 0108063 A BR0108063 A BR 0108063A BR 0108063 A BR0108063 A BR 0108063A
- Authority
- BR
- Brazil
- Prior art keywords
- epoxidation
- olefin
- organic solvent
- product
- olefins
- 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
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
"PROCESSO PARA EPOXIDAçãO DE OLEFINAS". A presente invenção refere-se a um processo para o tratamento de uma corrente de produto da epoxidação de olefinas que contém olefina, óxido de olefina, solvente orgânico miscível em água e água, por separação desta corrente de produto em um produto superior contendo olefina, óxido de olefina e solvente orgânico, e em um produto inferior contendo solvente orgânico e água, em que a separação ocorre em um pré-evaporador com no máximo 5 estágios de separação teóricos, e 20 a 60% da quantidade total de solvente orgânico introduzido com a corrente de produto são removidos com o produto superior e o resíduo fica no produto inferior, bem como a um processo para a epoxidação de olefinas que inclui este estágio de tratamento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00102544A EP1122248A1 (de) | 2000-02-07 | 2000-02-07 | Verfahren zur Epoxidierung von Olefinen |
PCT/EP2001/001166 WO2001057010A1 (en) | 2000-02-07 | 2001-02-03 | Process for the epoxidation of olefins |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0108063A true BR0108063A (pt) | 2002-11-05 |
Family
ID=8167790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0108063-6A BR0108063A (pt) | 2000-02-07 | 2001-02-03 | Processo para epoxidação de olefinas |
Country Status (19)
Country | Link |
---|---|
US (1) | US6646141B2 (pt) |
EP (2) | EP1122248A1 (pt) |
JP (1) | JP2003521544A (pt) |
KR (1) | KR20030009354A (pt) |
CN (1) | CN1162417C (pt) |
AR (1) | AR027376A1 (pt) |
AT (1) | ATE244231T1 (pt) |
AU (1) | AU4058201A (pt) |
BR (1) | BR0108063A (pt) |
CA (1) | CA2399129A1 (pt) |
DE (1) | DE60100434T2 (pt) |
ES (1) | ES2202281T3 (pt) |
IL (1) | IL150432A0 (pt) |
MY (1) | MY133959A (pt) |
NO (1) | NO20023553D0 (pt) |
PL (1) | PL356561A1 (pt) |
RU (1) | RU2002120901A (pt) |
WO (1) | WO2001057010A1 (pt) |
ZA (1) | ZA200205200B (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1122247A1 (de) | 2000-02-07 | 2001-08-08 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
EP1122248A1 (de) | 2000-02-07 | 2001-08-08 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
EP1122246A1 (de) | 2000-02-07 | 2001-08-08 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
US6600055B2 (en) | 2001-06-13 | 2003-07-29 | Degussa Ag | Process for the epoxidation of olefins |
US6608219B2 (en) | 2001-06-13 | 2003-08-19 | Degussa Ag | Process for the epoxidation of olefins |
US6749668B2 (en) | 2001-06-18 | 2004-06-15 | Degussa Ag | Process for the recovery of combustible components of a gas stream |
US6610865B2 (en) | 2001-08-15 | 2003-08-26 | Degussa Ag | Process for the epoxidation of olefins |
EP1293505A1 (en) * | 2001-08-22 | 2003-03-19 | Degussa AG | Process for the epoxidation of olefins |
US6596883B2 (en) | 2001-08-23 | 2003-07-22 | Degussa Ag | Process for the epoxidation of olefins |
US6720436B2 (en) | 2002-03-18 | 2004-04-13 | Degussa Ag | Process for the epoxidation of olefins |
EP1359148A1 (en) * | 2002-05-02 | 2003-11-05 | Degussa AG | Process for the epoxidation of olefins |
US7141683B2 (en) | 2002-05-02 | 2006-11-28 | Degussa Ag | Process for the epoxidation of olefins |
EP1375462A1 (en) * | 2002-06-20 | 2004-01-02 | Degussa AG | Process of separating 1-methoxy-2-propanol and 2-methoxy-1-propanol from aqueous compositions |
US6838572B2 (en) | 2002-09-30 | 2005-01-04 | Degussa Ag | Process for the epoxidation of olefins |
US7722847B2 (en) | 2002-09-30 | 2010-05-25 | Evonik Degussa Gmbh | Aqueous hydrogen peroxide solutions and method of making same |
EP1424331A1 (en) * | 2002-11-26 | 2004-06-02 | Degussa AG | Process for the epoxidation of olefins |
US7169945B2 (en) | 2002-11-26 | 2007-01-30 | Degussa Ag | Process for the epoxidation of olefins |
CN103819427A (zh) * | 2003-03-18 | 2014-05-28 | 陶氏环球技术有限责任公司 | 得自丙烯与过氧化氢环氧化反应的环氧丙烷的纯化 |
US20110147196A1 (en) * | 2009-12-23 | 2011-06-23 | Lyondell Chemical Technology, L.P. | Recovery of propane purge stream from a propylene oxide production process |
US8207360B2 (en) * | 2010-01-29 | 2012-06-26 | Lyondell Chemical Technology, L.P. | Propylene oxide process |
CN102442980B (zh) * | 2010-10-11 | 2014-08-13 | 中国石油化工股份有限公司 | 环氧丙烷粗产品的精制方法和环氧丙烷的制备方法 |
RU2656608C1 (ru) | 2014-07-29 | 2018-06-06 | Эвоник Дегусса Гмбх | Способ эпоксидирования олефина |
PT3288927T (pt) * | 2015-04-28 | 2019-08-06 | Evonik Degussa Gmbh | Processo para a epoxidação de propeno |
PT3380458T (pt) * | 2015-11-26 | 2019-09-24 | Evonik Degussa Gmbh | Processo para a epoxidação de propeno |
CN105712953A (zh) * | 2016-01-26 | 2016-06-29 | 江苏怡达化学股份有限公司 | 一种预纯化环氧丙烷的方法 |
EP3406603A1 (en) | 2017-05-22 | 2018-11-28 | Evonik Degussa GmbH | Process for the epoxidation of propene |
EP4166545B1 (en) | 2021-10-14 | 2024-09-04 | Evonik Operations GmbH | Process for making propene oxide |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2870171A (en) | 1956-05-21 | 1959-01-20 | Shell Dev | Epoxidation process |
EP0007695A1 (en) | 1978-06-09 | 1980-02-06 | FORD AEROSPACE & COMMUNICATIONS CORPORATION | Frangible projectile body |
IT1127311B (it) | 1979-12-21 | 1986-05-21 | Anic Spa | Materiale sintetico,cristallino,poroso costituito da ossidi di silicio e titanio,metodo per la sua preparazione e suoi usi |
IT1152296B (it) | 1982-07-28 | 1986-12-31 | Anic Spa | Procedimento per la sintesi di monometileteri dei glicoli |
IT1152299B (it) | 1982-07-28 | 1986-12-31 | Anic Spa | Procedimento per l'espossidazione di composti olefinici |
US4594659A (en) | 1982-10-13 | 1986-06-10 | Honeywell Information Systems Inc. | Method and apparatus for prefetching instructions for a central execution pipeline unit |
US4763277A (en) | 1986-01-17 | 1988-08-09 | International Business Machines Corporation | Method for obtaining information in an expert system |
EP0230949B1 (en) | 1986-01-28 | 1992-07-22 | ENIRICERCHE S.p.A. | A process for the epoxydation of olefinic compounds |
JP2671467B2 (ja) | 1988-12-20 | 1997-10-29 | ソニー株式会社 | レーザ駆動回路 |
US5214168A (en) | 1992-04-30 | 1993-05-25 | Arco Chemical Technology, L.P. | Integrated process for epoxide production |
US5262550A (en) | 1992-04-30 | 1993-11-16 | Arco Chemical Technology, L.P. | Epoxidation process using titanium-rich silicalite catalysts |
US5233060A (en) | 1992-08-13 | 1993-08-03 | The Dow Chemical Company | Ethylene recovery in direct-oxidation ethylene oxide processes |
DE69406236T2 (de) | 1993-08-31 | 1998-05-07 | Nippon Paint Co Ltd | Chemische Umwandlungsmethode und Oberflächenbehandlungsmethode für Metalldose |
CA2137310C (en) | 1993-12-20 | 2004-02-17 | John C. Jubin Jr. | Catalytic converter and method for highly exothermic reactions |
US5468885A (en) | 1993-12-20 | 1995-11-21 | Arco Chemical Technology, L.P. | Epoxidizer oxygen recovery |
US5646314A (en) | 1994-11-16 | 1997-07-08 | Arco Chemical Technology, L.P. | Process for titanium silicalite-catalyzed epoxidation |
US5523426A (en) | 1995-01-04 | 1996-06-04 | Arco Chemical Technology, L.P. | Integrated process for epoxidation |
DE19528219A1 (de) | 1995-08-01 | 1997-02-06 | Degussa | Verfahren zur Herstellung von Epoxiden aus Olefinen |
DE19528220C1 (de) | 1995-08-01 | 1997-01-09 | Degussa | Verfahren zur Regenerierung eines Katalysators und Verfahren zur Herstellung eines Epoxids in Gegenwart des Katalysators |
US5591875A (en) | 1995-08-02 | 1997-01-07 | Chang; Te | Epoxidation Process |
US5599955A (en) * | 1996-02-22 | 1997-02-04 | Uop | Process for producing propylene oxide |
IT1283232B1 (it) | 1996-03-12 | 1998-04-16 | Enichem Spa | Procedimento per la sintesi di 2-buten-1, 4-diesteri |
DE19623611A1 (de) | 1996-06-13 | 1997-12-18 | Basf Ag | Verfahren zur Herstellung von Epoxiden aus Olefinen und Wasserstoffperoxid |
DE19623608A1 (de) | 1996-06-13 | 1997-12-18 | Basf Ag | Verfahren zur Herstellung von Epoxiden aus Olefinen und Wasserstoffperoxid oder Hydroperoxiden |
KR100298855B1 (ko) | 1996-08-07 | 2001-11-14 | 다나카 쇼소 | 기-액분산장치및기-액접촉장치및폐수처리장치 |
BE1010717A3 (fr) | 1996-10-25 | 1998-12-01 | Solvay | Procede de regeneration de catalyseurs. |
US5760253A (en) | 1997-01-29 | 1998-06-02 | Arco Chemical Technology, L.P. | Catalytic converter and method for highly exothermic reactions |
US6042807A (en) | 1997-04-02 | 2000-03-28 | Arco Chemical Technology, L.P. | Tellurium-containing molecular sieves |
DE19723950A1 (de) | 1997-06-06 | 1998-12-10 | Basf Ag | Verfahren zur Oxidation einer mindestens eine C-C-Doppelbindung aufweisenden organischen Verbindung |
US5912367A (en) | 1997-07-01 | 1999-06-15 | Arco Chemical Technology, L.P. | High efficiency epoxidation process |
US6024840A (en) * | 1997-08-08 | 2000-02-15 | Arco Chemical Technology, L.P. | Propylene oxide purification |
US5849938A (en) | 1997-09-02 | 1998-12-15 | Arco Chemical Technology, L.P. | Separation of methanol and propylene oxide from a reaction mixture |
US5849937A (en) | 1997-12-19 | 1998-12-15 | Arco Chemical Technology, L.P. | Epoxidation process using serially connected cascade of fixed bed reactors |
IT1298126B1 (it) | 1998-01-15 | 1999-12-20 | Enichem Spa | Procedimento per la preparazione di epossidi olefinici |
DE19805552A1 (de) | 1998-02-11 | 1999-08-12 | Linde Ag | Verfahren und Reaktor zur Herstellung eines Epoxids |
GB2338579B (en) | 1998-06-17 | 2002-08-07 | Ericsson Telefon Ab L M | Display for a portable device |
DE19835907A1 (de) | 1998-08-07 | 2000-02-17 | Basf Ag | Verfahren zur Umsetzung einer organischen Verbindung mit einem Hydroperoxid |
US6037484A (en) | 1998-09-22 | 2000-03-14 | Arco Chemical Technology, L.P. | Epoxidation process |
DE19944839A1 (de) | 1999-09-18 | 2001-03-22 | Degussa | Verfahren zur Herstellung von Epoxiden aus Olefinen |
EP1122248A1 (de) | 2000-02-07 | 2001-08-08 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
EP1138387A1 (de) | 2000-03-29 | 2001-10-04 | Degussa AG | Verfahren zur Herstellung eines Titansilicalitformkörpers |
DE50115570D1 (de) | 2001-01-08 | 2010-09-09 | Evonik Degussa Gmbh | Verfahren zur Epoxidierung von Olefinen |
-
2000
- 2000-02-07 EP EP00102544A patent/EP1122248A1/de not_active Withdrawn
-
2001
- 2001-02-03 DE DE60100434T patent/DE60100434T2/de not_active Expired - Lifetime
- 2001-02-03 EP EP01911586A patent/EP1254126B1/en not_active Expired - Lifetime
- 2001-02-03 AT AT01911586T patent/ATE244231T1/de not_active IP Right Cessation
- 2001-02-03 AU AU40582/01A patent/AU4058201A/en not_active Abandoned
- 2001-02-03 WO PCT/EP2001/001166 patent/WO2001057010A1/en not_active Application Discontinuation
- 2001-02-03 IL IL15043201A patent/IL150432A0/xx unknown
- 2001-02-03 JP JP2001556860A patent/JP2003521544A/ja active Pending
- 2001-02-03 KR KR1020027010152A patent/KR20030009354A/ko not_active Application Discontinuation
- 2001-02-03 US US10/203,184 patent/US6646141B2/en not_active Expired - Lifetime
- 2001-02-03 ES ES01911586T patent/ES2202281T3/es not_active Expired - Lifetime
- 2001-02-03 CA CA002399129A patent/CA2399129A1/en not_active Abandoned
- 2001-02-03 PL PL01356561A patent/PL356561A1/xx not_active Application Discontinuation
- 2001-02-03 CN CNB018046517A patent/CN1162417C/zh not_active Expired - Fee Related
- 2001-02-03 RU RU2002120901/04A patent/RU2002120901A/ru unknown
- 2001-02-03 BR BR0108063-6A patent/BR0108063A/pt not_active Application Discontinuation
- 2001-02-06 MY MYPI20010523A patent/MY133959A/en unknown
- 2001-02-07 AR ARP010100546A patent/AR027376A1/es unknown
-
2002
- 2002-06-27 ZA ZA200205200A patent/ZA200205200B/en unknown
- 2002-07-25 NO NO20023553A patent/NO20023553D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6646141B2 (en) | 2003-11-11 |
ATE244231T1 (de) | 2003-07-15 |
CN1162417C (zh) | 2004-08-18 |
AR027376A1 (es) | 2003-03-26 |
KR20030009354A (ko) | 2003-01-29 |
EP1122248A1 (de) | 2001-08-08 |
NO20023553L (no) | 2002-07-25 |
PL356561A1 (en) | 2004-06-28 |
CA2399129A1 (en) | 2001-08-09 |
DE60100434T2 (de) | 2004-05-27 |
JP2003521544A (ja) | 2003-07-15 |
CN1398262A (zh) | 2003-02-19 |
AU4058201A (en) | 2001-08-14 |
WO2001057010A1 (en) | 2001-08-09 |
EP1254126B1 (en) | 2003-07-02 |
DE60100434D1 (de) | 2003-08-07 |
NO20023553D0 (no) | 2002-07-25 |
RU2002120901A (ru) | 2004-03-20 |
MY133959A (en) | 2007-11-30 |
EP1254126A1 (en) | 2002-11-06 |
ZA200205200B (en) | 2003-09-29 |
ES2202281T3 (es) | 2004-04-01 |
IL150432A0 (en) | 2002-12-01 |
US20030114694A1 (en) | 2003-06-19 |
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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] |