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AR026574A1 - Procedimiento para la epoxidacion de olefinas - Google Patents

Procedimiento para la epoxidacion de olefinas

Info

Publication number
AR026574A1
AR026574A1 ARP000106164A ARP000106164A AR026574A1 AR 026574 A1 AR026574 A1 AR 026574A1 AR P000106164 A ARP000106164 A AR P000106164A AR P000106164 A ARP000106164 A AR P000106164A AR 026574 A1 AR026574 A1 AR 026574A1
Authority
AR
Argentina
Prior art keywords
olefin
gas stream
olefins
solvent
exhaust gas
Prior art date
Application number
ARP000106164A
Other languages
English (en)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of AR026574A1 publication Critical patent/AR026574A1/es

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Epoxy Compounds (AREA)

Abstract

La presente se refiere a un procedimiento para la epoxidacion catalítica de olefinas, en el cual se hace reaccionar en una etapa de reaccion la olefina conperoxido de hidrogeno acuoso en un solvente orgánico miscible con agua en presencia de un catal izador de silicato de titanio, en el que se forma una corrientede gas de escape (5) que contiene oxido de olefina, olefina sin reaccionar y oxígeno y esta corriente de gas de escape (5) se hace entrar en contacto en unaunidad de absorcion con el mism o solvente, tal como el empleado en la capa de reaccion, extrayéndose de la unidad de absorcion una corriente de solventecargada con olefina y oxido de olefina (17) y separando una corriente de gas que contiene oxígeno (16).
ARP000106164A 2000-02-07 2000-11-22 Procedimiento para la epoxidacion de olefinas AR026574A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00102542A EP1122246A1 (de) 2000-02-07 2000-02-07 Verfahren zur Epoxidierung von Olefinen

Publications (1)

Publication Number Publication Date
AR026574A1 true AR026574A1 (es) 2003-02-19

Family

ID=8167788

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000106164A AR026574A1 (es) 2000-02-07 2000-11-22 Procedimiento para la epoxidacion de olefinas

Country Status (6)

Country Link
US (1) US6624319B2 (es)
EP (2) EP1122246A1 (es)
CN (1) CN1425011A (es)
AR (1) AR026574A1 (es)
AU (1) AU2001242364A1 (es)
WO (1) WO2001057009A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6749668B2 (en) * 2001-06-18 2004-06-15 Degussa Ag Process for the recovery of combustible components of a gas stream
DE10135296A1 (de) 2001-07-19 2003-01-30 Basf Ag Verfahren zur Herstellung von Propylenoxid
EP1346986A1 (en) * 2002-03-18 2003-09-24 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
RU2237665C1 (ru) * 2003-01-08 2004-10-10 Открытое акционерное общество "Нижнекамскнефтехим" Способ стабилизации процесса выделения оксида этилена
US7223876B2 (en) † 2004-04-21 2007-05-29 Basf Aktiengesellschaft Method of separating an olefin from a gas stream
CN101432271A (zh) 2006-04-27 2009-05-13 住友化学株式会社 氧化丙烯的制备方法
JP2007314525A (ja) * 2006-04-27 2007-12-06 Sumitomo Chemical Co Ltd プロピレンオキサイドの製造方法
JP2011506718A (ja) * 2007-12-20 2011-03-03 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ 改良された特性を有する高立体規則性ポリプロピレン
US7649102B2 (en) * 2008-03-28 2010-01-19 Lyondell Chemical Technology, L.P. Propylene oxide process
BR112012001033B8 (pt) 2009-07-16 2021-03-23 Basf Se método para separar acetonitrila de água, e, processo altamente integrado para a preparação de óxido de propileno
CN103641800B (zh) * 2013-12-12 2016-08-17 中石化上海工程有限公司 环氧丙烷的生产方法
HUE055229T2 (hu) 2017-04-24 2021-11-29 Basf Se Propén visszanyerése oldószer/víz eleggyel történõ átmosással
WO2018205244A1 (en) * 2017-05-12 2018-11-15 Evonik Degussa Gmbh Process for the epoxidation of propene
CN113912571B (zh) * 2020-07-10 2023-12-05 中国石油化工股份有限公司 丙烯直接环氧化以制备环氧丙烷的方法

Family Cites Families (43)

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Publication number Priority date Publication date Assignee Title
US2870171A (en) 1956-05-21 1959-01-20 Shell Dev Epoxidation process
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
IT1152299B (it) 1982-07-28 1986-12-31 Anic Spa Procedimento per l'espossidazione di composti olefinici
IT1152296B (it) 1982-07-28 1986-12-31 Anic Spa Procedimento per la sintesi di monometileteri dei glicoli
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
DE3780476T2 (de) 1986-01-28 1992-12-17 Enichem Sintesi Verfahren zur epoxydation von olefinischen verbindungen.
JP2671467B2 (ja) 1988-12-20 1997-10-29 ソニー株式会社 レーザ駆動回路
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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
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DE19623611A1 (de) 1996-06-13 1997-12-18 Basf Ag Verfahren zur Herstellung von Epoxiden aus Olefinen und Wasserstoffperoxid
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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
DE19754185C1 (de) 1997-12-06 1999-02-04 Deg Engineering Gmbh Reaktor für die katalytische Umsetzung von Reaktionsmedien, insbesondere von gasförmigen Reaktionsmedien
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
DE19834980A1 (de) 1998-08-03 1999-12-30 Siemens Ag Mikrowellen-Hydrolyse-Reaktor
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

Also Published As

Publication number Publication date
US20030109725A1 (en) 2003-06-12
AU2001242364A1 (en) 2001-08-14
EP1122246A1 (de) 2001-08-08
EP1254127A1 (en) 2002-11-06
CN1425011A (zh) 2003-06-18
WO2001057009A1 (en) 2001-08-09
US6624319B2 (en) 2003-09-23

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