BR0211574A - Processo para preparação de óxido de propileno - Google Patents
Processo para preparação de óxido de propilenoInfo
- Publication number
- BR0211574A BR0211574A BR0211574-3A BR0211574A BR0211574A BR 0211574 A BR0211574 A BR 0211574A BR 0211574 A BR0211574 A BR 0211574A BR 0211574 A BR0211574 A BR 0211574A
- Authority
- BR
- Brazil
- Prior art keywords
- propylene oxide
- mixture
- preparing propylene
- propene
- unreacted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- 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
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
"PROCESSO PARA PREPARAçãO DE óXIDO DE PROPILENO". A invenção refere-se a um método para a produção de óxido de propileno compreendendo as seguintes etapas ; (a) propeno é reagido com peróxido de hidrogênio em um solvente na presença de um catalisador adequado para se obter uma mistura (G0) de óxido de propileno, solvente, propeno não reagido, peróxido de hidrogênio não reagido e oxigênio, (b) o óxido de propileno é separado da mistura (G0) de tal forma que a mistura (G1) de propeno não reagido e oxigênio é obtida, e (c) a mistura (G1) é usada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10137543A DE10137543A1 (de) | 2001-08-01 | 2001-08-01 | Verfahren zur Herstellung von Propylenoxid |
PCT/EP2002/008487 WO2003011845A1 (de) | 2001-08-01 | 2002-07-30 | Verfahren zur herstellung von propylenoxid |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0211574A true BR0211574A (pt) | 2004-06-29 |
Family
ID=7693891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0211574-3A BR0211574A (pt) | 2001-08-01 | 2002-07-30 | Processo para preparação de óxido de propileno |
Country Status (13)
Country | Link |
---|---|
US (1) | US20040192946A1 (pt) |
EP (1) | EP1417192B8 (pt) |
CN (1) | CN1315815C (pt) |
AT (1) | ATE386732T1 (pt) |
BR (1) | BR0211574A (pt) |
CA (1) | CA2455718A1 (pt) |
DE (2) | DE10137543A1 (pt) |
ES (1) | ES2298411T3 (pt) |
MX (1) | MX259402B (pt) |
MY (1) | MY140813A (pt) |
RU (1) | RU2004106148A (pt) |
WO (1) | WO2003011845A1 (pt) |
ZA (1) | ZA200400765B (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10240129B4 (de) | 2002-08-30 | 2004-11-11 | Basf Ag | Integriertes Verfahren zur Synthese von Propylenoxid |
CN101885712B (zh) * | 2009-05-13 | 2013-05-08 | 中国石油化工股份有限公司 | 生产环氧丙烷的方法 |
CN110770217B (zh) | 2017-04-24 | 2023-07-07 | 巴斯夫欧洲公司 | 通过用溶剂/水混合物洗涤来回收丙烯 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1668666C3 (de) * | 1967-02-17 | 1975-07-10 | Snam Progetti S.P.A., Mailand (Italien) | Verfahren zur Ausnutzung der Energie der aus einem Xthylenoxidsynthesereaktor kommenden Abgase |
US5468885A (en) * | 1993-12-20 | 1995-11-21 | Arco Chemical Technology, L.P. | Epoxidizer oxygen recovery |
US5599955A (en) * | 1996-02-22 | 1997-02-04 | Uop | Process for producing propylene oxide |
US5773634A (en) * | 1996-11-14 | 1998-06-30 | Huntsman Specialty Chemicals Corporation | Tertiary butyl alcohol absorption process for recovering propylene and isobutane |
JPH11140068A (ja) * | 1997-11-07 | 1999-05-25 | Sumitomo Chem Co Ltd | プロピレンオキサイドの製造方法 |
US5849937A (en) * | 1997-12-19 | 1998-12-15 | Arco Chemical Technology, L.P. | Epoxidation process using serially connected cascade of fixed bed reactors |
DE19946134A1 (de) * | 1999-09-27 | 2001-03-29 | Linde Ag | Verfahren zur Herstellung eines Epoxids |
DE10001401A1 (de) * | 2000-01-14 | 2001-07-19 | Basf Ag | Verfahren zur Aufarbeitung eines Alken und Sauerstoff umfassenden Gemisches |
-
2001
- 2001-08-01 DE DE10137543A patent/DE10137543A1/de not_active Withdrawn
-
2002
- 2002-07-27 MY MYPI20022840A patent/MY140813A/en unknown
- 2002-07-30 ES ES02791483T patent/ES2298411T3/es not_active Expired - Lifetime
- 2002-07-30 DE DE50211743T patent/DE50211743D1/de not_active Expired - Lifetime
- 2002-07-30 US US10/485,104 patent/US20040192946A1/en not_active Abandoned
- 2002-07-30 AT AT02791483T patent/ATE386732T1/de not_active IP Right Cessation
- 2002-07-30 WO PCT/EP2002/008487 patent/WO2003011845A1/de active IP Right Grant
- 2002-07-30 RU RU2004106148/04A patent/RU2004106148A/ru not_active Application Discontinuation
- 2002-07-30 MX MXPA04000782 patent/MX259402B/es active IP Right Grant
- 2002-07-30 EP EP02791483A patent/EP1417192B8/de not_active Expired - Lifetime
- 2002-07-30 CA CA002455718A patent/CA2455718A1/en not_active Abandoned
- 2002-07-30 CN CNB028152077A patent/CN1315815C/zh not_active Expired - Fee Related
- 2002-07-30 BR BR0211574-3A patent/BR0211574A/pt not_active IP Right Cessation
-
2004
- 2004-01-30 ZA ZA200400765A patent/ZA200400765B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1417192A1 (de) | 2004-05-12 |
DE10137543A1 (de) | 2003-02-13 |
EP1417192B8 (de) | 2008-09-03 |
ES2298411T3 (es) | 2008-05-16 |
MY140813A (en) | 2010-01-15 |
CA2455718A1 (en) | 2003-02-13 |
ZA200400765B (en) | 2005-01-31 |
US20040192946A1 (en) | 2004-09-30 |
MXPA04000782A (es) | 2004-05-21 |
EP1417192B1 (de) | 2008-02-20 |
RU2004106148A (ru) | 2005-07-27 |
CN1315815C (zh) | 2007-05-16 |
DE50211743D1 (de) | 2008-04-03 |
MX259402B (es) | 2008-08-08 |
WO2003011845A1 (de) | 2003-02-13 |
CN1538962A (zh) | 2004-10-20 |
ATE386732T1 (de) | 2008-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE 5A., 6A., E 7A. ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2029 DE 24/11/2009. |