BRPI0813576A2 - Método para a produção de óxido de propileno - Google Patents

Método para a produção de óxido de propileno

Info

Publication number
BRPI0813576A2
BRPI0813576A2 BRPI0813576-2A2A BRPI0813576A BRPI0813576A2 BR PI0813576 A2 BRPI0813576 A2 BR PI0813576A2 BR PI0813576 A BRPI0813576 A BR PI0813576A BR PI0813576 A2 BRPI0813576 A2 BR PI0813576A2
Authority
BR
Brazil
Prior art keywords
propylene oxide
acetonitrile
liquid
reaction
separating
Prior art date
Application number
BRPI0813576-2A2A
Other languages
English (en)
Inventor
Masahiko Mizuno
Hideo Narahara
Original Assignee
Sumitomo Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40229231&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0813576(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BRPI0813576A2 publication Critical patent/BRPI0813576A2/pt

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
BRPI0813576-2A2A 2007-07-10 2008-07-04 Método para a produção de óxido de propileno BRPI0813576A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007180644 2007-07-10
PCT/JP2008/062538 WO2009008493A2 (en) 2007-07-10 2008-07-04 Method for producing propylene oxide

Publications (1)

Publication Number Publication Date
BRPI0813576A2 true BRPI0813576A2 (pt) 2014-12-23

Family

ID=40229231

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813576-2A2A BRPI0813576A2 (pt) 2007-07-10 2008-07-04 Método para a produção de óxido de propileno

Country Status (9)

Country Link
US (1) US8344167B2 (pt)
EP (1) EP2173731B1 (pt)
JP (1) JP2009035541A (pt)
KR (1) KR101475976B1 (pt)
CN (1) CN101730687B (pt)
AT (1) ATE530535T1 (pt)
BR (1) BRPI0813576A2 (pt)
ES (1) ES2371798T3 (pt)
WO (1) WO2009008493A2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011006990A1 (en) * 2009-07-16 2011-01-20 Basf Se Method for the separation of acetonitrile from water
JP5655420B2 (ja) * 2010-08-05 2015-01-21 ナガセケムテックス株式会社 酸化法によるエポキシ化合物の製造方法
WO2012048529A1 (zh) * 2010-10-11 2012-04-19 中国石油化工股份有限公司 一种烯烃环氧化生产氧化烯烃的方法
US9080119B2 (en) 2011-11-10 2015-07-14 Pioneer Energy Synthesis of high caloric fuels and chemicals including pentanol from coal, natural gas, and biomass
WO2013070966A1 (en) 2011-11-10 2013-05-16 Pioneer Energy Synthesis of high caloric fuels and chemicals
US9040757B2 (en) 2013-03-08 2015-05-26 Pioneer Energy Synthesis of high caloric fuels and chemicals
US8759597B2 (en) 2012-04-18 2014-06-24 Uop Llc Methods for producing zeolite catalysts and methods for producing alkylated aromatic compounds using the zeolite catalysts
ES2730990T3 (es) * 2013-07-24 2019-11-13 Basf Se Procedimiento para preparar óxido de propileno
EP3024578B1 (en) 2013-07-24 2018-05-30 Basf Se A process for preparing propylene oxide
KR102302531B1 (ko) 2013-07-24 2021-09-16 바스프 에스이 프로필렌 옥사이드의 제조 방법
RU2740395C2 (ru) * 2016-07-20 2021-01-13 Басф Се Способ получения пропиленоксида
KR102451359B1 (ko) 2016-07-20 2022-10-05 바스프 에스이 산화프로필렌의 정제 방법
CN107417645B (zh) * 2017-08-01 2019-11-29 中国石油化工股份有限公司 Hppo装置反应器工艺控制方法
US11219892B2 (en) * 2017-10-06 2022-01-11 Virginia Commonwealth University Carbon based materials as solid-state ligands for metal nanoparticle catalysts
CN109896503B (zh) * 2017-12-08 2021-10-08 中国石油化工股份有限公司 一种蒽醌法生产双氧水的溶剂体系及方法
EP3988526B1 (en) 2020-10-21 2022-11-30 Evonik Operations GmbH A method for increasing propylene oxide output of an integrated process for making propylene oxide and propylene glycol

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127776A1 (de) 1971-06-04 1972-12-14 Chemische Werke Hüls AG, 4370 Mari Verfahren zur Herstellung cyclischer Imidsäureester
DE3334321A1 (de) 1983-09-22 1985-04-11 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Verfahren zur reinigung von rohem acetonitril unter gewinnung von reiner blausaeure
DE69707848T2 (de) 1997-07-08 2002-04-04 Standard Oil The Company Chica Verfahren zur Reinigung von Acetonitril
CN100384829C (zh) * 2003-03-06 2008-04-30 住友化学株式会社 环氧丙烷的制造方法
JP2004285055A (ja) 2003-03-06 2004-10-14 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法
JP2004269380A (ja) * 2003-03-06 2004-09-30 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法
JP2004269379A (ja) * 2003-03-06 2004-09-30 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法。
EP1489074A1 (en) * 2003-06-18 2004-12-22 Degussa AG Process for the epoxidation of propene
US20060161010A1 (en) 2005-01-18 2006-07-20 Basf Aktiengesellschaft Process for the epoxidation of an olefin with improved energy balance
KR20080079656A (ko) * 2005-12-26 2008-09-01 스미또모 가가꾸 가부시끼가이샤 산화 프로필렌 제조 방법

Also Published As

Publication number Publication date
ATE530535T1 (de) 2011-11-15
CN101730687B (zh) 2012-07-04
US20100197946A1 (en) 2010-08-05
US8344167B2 (en) 2013-01-01
CN101730687A (zh) 2010-06-09
KR101475976B1 (ko) 2014-12-23
EP2173731A2 (en) 2010-04-14
WO2009008493A2 (en) 2009-01-15
KR20100046180A (ko) 2010-05-06
EP2173731B1 (en) 2011-10-26
WO2009008493A3 (en) 2009-04-16
JP2009035541A (ja) 2009-02-19
ES2371798T3 (es) 2012-01-10

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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]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]