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BR9912289A - Processo para a preparação conjunta de estireno e óxido de propileno. - Google Patents

Processo para a preparação conjunta de estireno e óxido de propileno.

Info

Publication number
BR9912289A
BR9912289A BR9912289-8A BR9912289A BR9912289A BR 9912289 A BR9912289 A BR 9912289A BR 9912289 A BR9912289 A BR 9912289A BR 9912289 A BR9912289 A BR 9912289A
Authority
BR
Brazil
Prior art keywords
propylene oxide
styrene
joint preparation
reacting
ethylbenzene
Prior art date
Application number
BR9912289-8A
Other languages
English (en)
Inventor
Jacobus Johannes Van Der Sluis
Original Assignee
Shell Int Research
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
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of BR9912289A publication Critical patent/BR9912289A/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
    • C07D301/19—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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO CONJUNTA DE ESTIRENO E óXIDO DE PROPILENO". Processo para preparação conjunta de óxido de estireno e propileno que compreenda as etapas de: (a) reagir eteno e benzeno para formar etilbenzeno; (b) reagir etilbenzeno com o oxigênio ou o ar para formar hidroperóxido de etilbenzeno; (c) reagir pelo menos parte do hidroperóxido de etilbenzeno obtido com propeno na presença de um catalisador de epoxidação para formar oxido de propileno e 1-fenil-etanol, e (d) desidratar pelo menos parte do 1-fenil-etanol obtido no estireno na presença de um catalisador de desidratação adequado, em que o eteno utilizado na etapa (a) e o propeno utilizado na etapa (c) são pelo menos fornecidos parcialmente por uma unidade de craqueamento catalítico fluido.
BR9912289-8A 1998-07-20 1999-07-15 Processo para a preparação conjunta de estireno e óxido de propileno. BR9912289A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98202428 1998-07-20
PCT/EP1999/005043 WO2000005186A1 (en) 1998-07-20 1999-07-15 Process for the preparation of styrene and propylene oxide

Publications (1)

Publication Number Publication Date
BR9912289A true BR9912289A (pt) 2001-04-17

Family

ID=8233952

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912289-8A BR9912289A (pt) 1998-07-20 1999-07-15 Processo para a preparação conjunta de estireno e óxido de propileno.

Country Status (12)

Country Link
US (1) US6504038B1 (pt)
EP (1) EP1098865B1 (pt)
JP (1) JP2002521351A (pt)
KR (1) KR20010070977A (pt)
CN (1) CN1154628C (pt)
AU (1) AU747944B2 (pt)
BR (1) BR9912289A (pt)
CA (1) CA2337845A1 (pt)
DE (1) DE69906980T2 (pt)
ES (1) ES2197663T3 (pt)
RU (1) RU2214385C2 (pt)
WO (1) WO2000005186A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1209155A1 (de) * 2000-11-20 2002-05-29 Degussa AG Koppelprodukt freies Verfahren zur Herstellung von Propylenoxid
WO2003013245A1 (en) 2001-08-07 2003-02-20 Wisconsin Alumni Research Foundation Polyamines and analogs for protecting cells during cancer chemotherapy and radiotherapy
EP1507838B1 (en) * 2001-11-16 2011-09-14 Chevron Phillips Chemical Company Lp A process to produce a dilute ethylene stream and a dilute propylene stream
US6783659B2 (en) * 2001-11-16 2004-08-31 Chevron Phillips Chemical Company, L.P. Process to produce a dilute ethylene stream and a dilute propylene stream
US6844454B2 (en) * 2002-04-12 2005-01-18 Shell Oil Company Process
TW200401759A (en) * 2002-06-21 2004-02-01 Shell Int Research Process for preparing styrene
AU2003263197A1 (en) 2002-08-06 2004-02-25 Shell Internationale Research Maatschappij B.V. Process
TW200418752A (en) * 2002-08-28 2004-10-01 Shell Int Research Method and apparatus for producing styrene by catalytic dehydration of 1-phenylethanol
JP2007533608A (ja) * 2003-08-19 2007-11-22 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー アルキレンオキシドの調製方法
US20050090572A1 (en) * 2003-10-10 2005-04-28 Beckers Johannes G.J. Process for the preparation of a polyether polyol
US20050148787A1 (en) * 2003-11-26 2005-07-07 Beckers Johannes Gerhardus J. Process for the preparation of propylene carbonate
CN100348558C (zh) * 2005-04-29 2007-11-14 北京金源化学集团有限公司 生产苯乙烯类化合物的新工艺
EP2089358B1 (en) * 2006-11-13 2015-09-30 Shell Internationale Research Maatschappij B.V. Process for the liquid phase oxidation of ethylbenzene into ethylbenzene hydroperoxide
CN102666449B (zh) 2009-12-22 2015-05-27 国际壳牌研究有限公司 回收单烷基苯的方法
US8569547B2 (en) 2009-12-22 2013-10-29 Shell Oil Company Process for recovering monoalkylbenzene
CN102381934B (zh) * 2010-08-31 2013-12-25 中国石油化工股份有限公司 一种乙苯氧化的方法
NL2007874C2 (en) 2011-11-25 2013-05-28 Progression Industry B V The application of chemical compounds presents a styrene production process in a fuel.
CN105294603B (zh) * 2014-07-03 2017-12-15 中国石油化工股份有限公司 生产环氧氯丙烷的方法
US9809761B2 (en) 2014-11-11 2017-11-07 Uop Llc Hydrocarbon processing apparatuses and methods of refining hydrocarbons with absorptive recovery of C3+ hydrocarbons
CN109675332B (zh) * 2017-10-19 2021-09-14 中国石化工程建设有限公司 热泵驱动的甲苯塔分馏装置及方法
CN108774198B (zh) * 2018-07-24 2022-06-03 河北美邦工程科技股份有限公司 一种甲苯共氧化法制备环氧丙烷的方法
CN108912071B (zh) * 2018-07-24 2022-04-19 河北美邦工程科技股份有限公司 一种环氧丙烷的制备方法
CN114901374A (zh) * 2019-12-19 2022-08-12 凯洛格·布朗及鲁特有限公司 使用分隔壁塔和/或传统塔制备用于针对烯烃生产的催化裂化单元的进料的方法
EP4063355A1 (en) * 2021-03-22 2022-09-28 Evonik Operations GmbH Integrated process and plant for making styrene and propene oxide
CN113072522B (zh) * 2021-03-25 2022-06-17 浙江智英石化技术有限公司 一种混合有机相中乙苯过氧化氢的去除方法
WO2025165853A1 (en) * 2024-01-30 2025-08-07 Lyondell Chemical Technology, L.P. Process for production of propylene oxide and styrene monomer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE657838A (pt) * 1964-01-07 1965-06-30
FR1460520A (fr) * 1964-01-07 1966-01-07 Halcon International Inc Procédé de préparation d'oxyde de propylène et de composés époxydés analogues
RU2083543C1 (ru) * 1995-05-16 1997-07-10 Акционерное общество "Нижнекамскнефтехим" Способ получения стирола
US5599956A (en) * 1996-02-22 1997-02-04 Uop Integrated process for the production of propylene oxide
US5756872A (en) 1997-01-27 1998-05-26 Catalytic Distillation Technologies Process for the treatment of FCCU off gas

Also Published As

Publication number Publication date
US6504038B1 (en) 2003-01-07
CN1154628C (zh) 2004-06-23
EP1098865B1 (en) 2003-04-16
KR20010070977A (ko) 2001-07-28
ES2197663T3 (es) 2004-01-01
CN1310698A (zh) 2001-08-29
AU747944B2 (en) 2002-05-30
CA2337845A1 (en) 2000-02-03
DE69906980D1 (de) 2003-05-22
AU5411199A (en) 2000-02-14
WO2000005186A1 (en) 2000-02-03
EP1098865A1 (en) 2001-05-16
JP2002521351A (ja) 2002-07-16
RU2214385C2 (ru) 2003-10-20
DE69906980T2 (de) 2003-11-06

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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 A 7A, 8A E 9A 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 PUBLICADO NA RPI 1962 DE 12/08/2008.