BRPI0413615A - processos para a preparação de óxido de alquileno, e de óxido de propileno - Google Patents
processos para a preparação de óxido de alquileno, e de óxido de propilenoInfo
- Publication number
- BRPI0413615A BRPI0413615A BRPI0413615-2A BRPI0413615A BRPI0413615A BR PI0413615 A BRPI0413615 A BR PI0413615A BR PI0413615 A BRPI0413615 A BR PI0413615A BR PI0413615 A BRPI0413615 A BR PI0413615A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- alkylene oxide
- oxide
- reaction mixture
- processes
- 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
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- 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
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
Abstract
"PROCESSOS PARA A PREPARAçãO DE óXIDO DE ALQUILENO, E DE óXIDO DE PROPILENO". Processo para a preparação de óxido de alquileno, o qual processo compreende (i) misturar uma alimentação fresca, contendo hidroperóxido orgânico e alqueno, com uma corrente de reciclo, para obter uma mistura de reação contendo de 5 a 80 % em peso de álcool, com base na quantidade total da mistura de reação, (ii) colocar em contato a mistura de reação com um catalisador de epoxidação heterogêneo para obter uma corrente contendo óxido de alquileno e álcool, e (iii) reciclar de 30 a 95 % em peso da corrente obtida na etapa (ii) para a etapa (i).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03255129 | 2003-08-19 | ||
PCT/EP2004/051601 WO2005016903A1 (en) | 2003-08-19 | 2004-07-26 | Process for the preparation of alkylene oxide |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0413615A true BRPI0413615A (pt) | 2006-10-17 |
Family
ID=34178609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0413615-2A BRPI0413615A (pt) | 2003-08-19 | 2004-07-26 | processos para a preparação de óxido de alquileno, e de óxido de propileno |
Country Status (13)
Country | Link |
---|---|
US (2) | US20050070725A1 (pt) |
EP (1) | EP1656362B1 (pt) |
JP (1) | JP2007533608A (pt) |
KR (1) | KR20060081702A (pt) |
CN (1) | CN1835939A (pt) |
AT (1) | ATE417840T1 (pt) |
AU (1) | AU2004264394B2 (pt) |
BR (1) | BRPI0413615A (pt) |
DE (1) | DE602004018510D1 (pt) |
ES (1) | ES2319993T3 (pt) |
RU (1) | RU2354654C2 (pt) |
WO (1) | WO2005016903A1 (pt) |
ZA (1) | ZA200601210B (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008266304A (ja) * | 2007-03-22 | 2008-11-06 | Sumitomo Chemical Co Ltd | プロピレンオキサイドの製造方法 |
CN103998436B (zh) * | 2011-11-04 | 2016-07-06 | 蓝立方知识产权有限责任公司 | 生产氧杂环丙烷类化合物的系统和方法 |
FR3001968B1 (fr) * | 2013-02-12 | 2015-02-27 | IFP Energies Nouvelles | Procede de production d'oxyde d'ethylene a partir d'un flux d'ethanol thermo-mecaniquement integre |
US9221775B2 (en) | 2014-01-03 | 2015-12-29 | Shell Oil Company | Alkylene oxide production |
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 |
CN105315235A (zh) * | 2014-07-24 | 2016-02-10 | 中国石油化工股份有限公司 | 过氧化氢乙苯与丙烯环氧化的方法 |
WO2017080962A1 (en) | 2015-11-09 | 2017-05-18 | Shell Internationale Research Maatschappij B.V. | Catalyst preparation |
CN109942470B (zh) * | 2017-12-21 | 2020-04-10 | 万华化学集团股份有限公司 | 由乙苯液相过氧化制备乙苯氢过氧化物的方法及环氧丙烷的制备方法 |
RU2731267C1 (ru) * | 2020-01-31 | 2020-09-01 | федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") | Способ получения гидропероксида этилбензола |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3439001A (en) * | 1965-10-01 | 1969-04-15 | Halcon International Inc | Epoxidation using ethylbenzene hydroperoxide with alkali or adsorbent treatment of recycle ethylbenzene |
US3350422A (en) * | 1966-02-01 | 1967-10-31 | Halcon International Inc | Catalytic epoxidation of an olefinically unsaturated compound using an organic hydroperoxide as an epoxidizing agent |
US4367342A (en) * | 1969-04-02 | 1983-01-04 | Shell Oil Company | Olefin epoxidation |
US3849451A (en) * | 1970-06-30 | 1974-11-19 | Halcon International Inc | Epoxidation process |
US4021454A (en) * | 1971-08-19 | 1977-05-03 | Shell Oil Company | Olefin epoxidation |
GB8813484D0 (en) | 1988-06-08 | 1988-07-13 | Shell Int Research | Process for preparation of oxirane compound |
US5286884A (en) * | 1992-07-24 | 1994-02-15 | Texaco Chemical Company | Thermosyphonic reaction of propylene with tertiary butyl hydroperoxide and reactor |
US5349072A (en) * | 1993-07-06 | 1994-09-20 | Texaco Chemical Company | Staged epoxidation of propylene with recycle |
US5410077A (en) * | 1993-11-08 | 1995-04-25 | Texaco Chemical Company | Controlled epoxidation of propylene |
JP3812851B2 (ja) * | 1996-06-21 | 2006-08-23 | アルコ ケミカル テクノロジー エルピー | 1−フェニルエタノール、アセトフェノンまたはそれらの混合物からのフェノールの分離方法 |
US5916835A (en) * | 1996-12-20 | 1999-06-29 | Arco Chemical Technology, L.P. | Heterogeneous catalyst regeneration |
US5760253A (en) | 1997-01-29 | 1998-06-02 | Arco Chemical Technology, L.P. | Catalytic converter and method for highly exothermic reactions |
US6504038B1 (en) * | 1998-07-20 | 2003-01-07 | Shell Oil Company | Process for the preparation of styrene and propylene oxide |
ES2156506B1 (es) * | 1998-10-14 | 2002-03-01 | Sumitomo Chemical Co | Metodo para la produccion de oxido de propileno. |
DE60043878D1 (de) | 1999-06-29 | 2010-04-08 | Flashpoint Technology Inc | Verfahren und system zum betrachten von bildanzeigen von einer bildanzeigevorrichtung auf einem gastrechner |
US6365761B1 (en) * | 1999-08-18 | 2002-04-02 | Shell Oil Company | Process for preparing alkylene oxide |
JP2001270872A (ja) * | 2000-03-24 | 2001-10-02 | Sumitomo Chem Co Ltd | プロピレンオキサイドの製造方法 |
IT1318681B1 (it) * | 2000-08-11 | 2003-08-27 | Enichem Spa | Procedimento integrato per la preparazione di epossidi. |
US6455712B1 (en) * | 2000-12-13 | 2002-09-24 | Shell Oil Company | Preparation of oxirane compounds |
CA2460791A1 (en) * | 2001-09-21 | 2003-04-03 | Sumitomo Chemical Company, Limited | Process for producing propylene oxide |
US7294726B2 (en) * | 2002-04-03 | 2007-11-13 | Shell Oil Company | Process for preparing alkylene oxide |
-
2004
- 2004-07-26 AU AU2004264394A patent/AU2004264394B2/en not_active Ceased
- 2004-07-26 EP EP04742009A patent/EP1656362B1/en not_active Not-in-force
- 2004-07-26 RU RU2006108556/04A patent/RU2354654C2/ru not_active IP Right Cessation
- 2004-07-26 JP JP2006523624A patent/JP2007533608A/ja active Pending
- 2004-07-26 BR BRPI0413615-2A patent/BRPI0413615A/pt active Search and Examination
- 2004-07-26 CN CNA2004800235552A patent/CN1835939A/zh active Pending
- 2004-07-26 WO PCT/EP2004/051601 patent/WO2005016903A1/en active Search and Examination
- 2004-07-26 ES ES04742009T patent/ES2319993T3/es active Active
- 2004-07-26 AT AT04742009T patent/ATE417840T1/de not_active IP Right Cessation
- 2004-07-26 KR KR1020067003346A patent/KR20060081702A/ko not_active Application Discontinuation
- 2004-07-26 DE DE602004018510T patent/DE602004018510D1/de not_active Expired - Fee Related
- 2004-08-19 US US10/922,031 patent/US20050070725A1/en not_active Abandoned
-
2006
- 2006-02-10 ZA ZA200601210A patent/ZA200601210B/en unknown
-
2010
- 2010-10-13 US US12/903,784 patent/US8017794B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU2006108556A (ru) | 2006-07-27 |
AU2004264394A1 (en) | 2005-02-24 |
US8017794B2 (en) | 2011-09-13 |
EP1656362A1 (en) | 2006-05-17 |
KR20060081702A (ko) | 2006-07-13 |
EP1656362B1 (en) | 2008-12-17 |
ES2319993T3 (es) | 2009-05-18 |
RU2354654C2 (ru) | 2009-05-10 |
US20110028745A1 (en) | 2011-02-03 |
AU2004264394B2 (en) | 2008-01-03 |
ATE417840T1 (de) | 2009-01-15 |
JP2007533608A (ja) | 2007-11-22 |
DE602004018510D1 (de) | 2009-01-29 |
US20050070725A1 (en) | 2005-03-31 |
WO2005016903A1 (en) | 2005-02-24 |
ZA200601210B (en) | 2007-04-25 |
CN1835939A (zh) | 2006-09-20 |
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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] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |