AR027376A1 - Procedimiento para la epoxidacion de olefinas - Google Patents

Procedimiento para la epoxidacion de olefinas

Info

Publication number
AR027376A1
AR027376A1 ARP010100546A ARP010100546A AR027376A1 AR 027376 A1 AR027376 A1 AR 027376A1 AR P010100546 A ARP010100546 A AR P010100546A AR P010100546 A ARP010100546 A AR P010100546A AR 027376 A1 AR027376 A1 AR 027376A1
Authority
AR
Argentina
Prior art keywords
product
olefin
organic solvent
epoxidation
water
Prior art date
Application number
ARP010100546A
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 AR027376A1 publication Critical patent/AR027376A1/es

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification

Landscapes

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

Abstract

Un procedimiento para el procesamiento de una corriente de productos proveniente de la epoxidacion de olefinas que contiene olefina, oxido de olefina,solvente orgánico miscible con el agua y agua, por separacion de esta corriente de producto en un pr oducto de cabeza que contiene olefina, oxido de olefina ysolvente orgánico, y en un producto de cola que contiene solvente orgánico y agua, donde la separacion tiene lugar en un pre - evaporador con 5 etapas teoricasde separacion como máximo, y 20 a 60% de la cantidad total del solvente orgánico introducido con la corriente de producto se separa con el producto de cabeza yel resto queda en el producto de cola, así como un procedimiento poara la epoxidacion de olefinas que incluye esta etapa de p rocesamiento.
ARP010100546A 2000-02-07 2001-02-07 Procedimiento para la epoxidacion de olefinas AR027376A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00102544A EP1122248A1 (de) 2000-02-07 2000-02-07 Verfahren zur Epoxidierung von Olefinen

Publications (1)

Publication Number Publication Date
AR027376A1 true AR027376A1 (es) 2003-03-26

Family

ID=8167790

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010100546A AR027376A1 (es) 2000-02-07 2001-02-07 Procedimiento para la epoxidacion de olefinas

Country Status (19)

Country Link
US (1) US6646141B2 (es)
EP (2) EP1122248A1 (es)
JP (1) JP2003521544A (es)
KR (1) KR20030009354A (es)
CN (1) CN1162417C (es)
AR (1) AR027376A1 (es)
AT (1) ATE244231T1 (es)
AU (1) AU4058201A (es)
BR (1) BR0108063A (es)
CA (1) CA2399129A1 (es)
DE (1) DE60100434T2 (es)
ES (1) ES2202281T3 (es)
IL (1) IL150432A0 (es)
MY (1) MY133959A (es)
NO (1) NO20023553D0 (es)
PL (1) PL356561A1 (es)
RU (1) RU2002120901A (es)
WO (1) WO2001057010A1 (es)
ZA (1) ZA200205200B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1122248A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
EP1122246A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
EP1122247A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
US6600055B2 (en) 2001-06-13 2003-07-29 Degussa Ag Process for the epoxidation of olefins
US6608219B2 (en) 2001-06-13 2003-08-19 Degussa Ag Process for the epoxidation of olefins
US6749668B2 (en) 2001-06-18 2004-06-15 Degussa Ag Process for the recovery of combustible components of a gas stream
US6610865B2 (en) 2001-08-15 2003-08-26 Degussa Ag Process for the epoxidation of olefins
EP1293505A1 (en) * 2001-08-22 2003-03-19 Degussa AG Process for the epoxidation of olefins
US6596883B2 (en) 2001-08-23 2003-07-22 Degussa Ag Process for the epoxidation of olefins
US6720436B2 (en) 2002-03-18 2004-04-13 Degussa Ag Process for the epoxidation of olefins
EP1359148A1 (en) * 2002-05-02 2003-11-05 Degussa AG Process for the epoxidation of olefins
US7141683B2 (en) 2002-05-02 2006-11-28 Degussa Ag Process for the epoxidation of olefins
EP1375462A1 (en) * 2002-06-20 2004-01-02 Degussa AG Process of separating 1-methoxy-2-propanol and 2-methoxy-1-propanol from aqueous compositions
US7722847B2 (en) 2002-09-30 2010-05-25 Evonik Degussa Gmbh Aqueous hydrogen peroxide solutions and method of making same
US6838572B2 (en) 2002-09-30 2005-01-04 Degussa Ag Process for the epoxidation of olefins
US7169945B2 (en) 2002-11-26 2007-01-30 Degussa Ag Process for the epoxidation of olefins
EP1424331A1 (en) * 2002-11-26 2004-06-02 Degussa AG Process for the epoxidation of olefins
ES2335768T3 (es) 2003-03-18 2010-04-05 Dow Global Technologies Inc. Purificacion de oxido de propileno resultante de la epoxidacion de propileno con peroxido de hidrogeno.
US20110147196A1 (en) * 2009-12-23 2011-06-23 Lyondell Chemical Technology, L.P. Recovery of propane purge stream from a propylene oxide production process
US8207360B2 (en) * 2010-01-29 2012-06-26 Lyondell Chemical Technology, L.P. Propylene oxide process
CN102442980B (zh) * 2010-10-11 2014-08-13 中国石油化工股份有限公司 环氧丙烷粗产品的精制方法和环氧丙烷的制备方法
ES2767100T3 (es) 2014-07-29 2020-06-16 Evonik Operations Gmbh Procedimiento para la epoxidación de una olefina
PL3288927T3 (pl) 2015-04-28 2020-03-31 Evonik Degussa Gmbh Sposób epoksydacji propenu
PL3380458T3 (pl) * 2015-11-26 2020-03-31 Evonik Degussa Gmbh Sposób epoksydowania propenu
CN105712953A (zh) * 2016-01-26 2016-06-29 江苏怡达化学股份有限公司 一种预纯化环氧丙烷的方法
EP3406603A1 (en) 2017-05-22 2018-11-28 Evonik Degussa GmbH Process for the epoxidation of propene
EP4166545A1 (en) 2021-10-14 2023-04-19 Evonik Operations GmbH Process for making propene oxide

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870171A (en) 1956-05-21 1959-01-20 Shell Dev Epoxidation process
EP0007695A1 (en) 1978-06-09 1980-02-06 FORD AEROSPACE & COMMUNICATIONS CORPORATION Frangible projectile body
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
EP0230949B1 (en) 1986-01-28 1992-07-22 ENIRICERCHE S.p.A. A process for the epoxydation of olefinic compounds
JP2671467B2 (ja) 1988-12-20 1997-10-29 ソニー株式会社 レーザ駆動回路
US5262550A (en) 1992-04-30 1993-11-16 Arco Chemical Technology, L.P. Epoxidation process using titanium-rich silicalite catalysts
US5214168A (en) 1992-04-30 1993-05-25 Arco Chemical Technology, L.P. Integrated process for epoxide production
US5233060A (en) 1992-08-13 1993-08-03 The Dow Chemical Company Ethylene recovery in direct-oxidation ethylene oxide processes
EP0645473B1 (en) 1993-08-31 1997-10-15 Nippon Paint Company Limited Chemical conversion method and surface treatment method for metal can
CA2137310C (en) 1993-12-20 2004-02-17 John C. Jubin Jr. Catalytic converter and method for highly exothermic reactions
US5468885A (en) 1993-12-20 1995-11-21 Arco Chemical Technology, L.P. Epoxidizer oxygen recovery
US5646314A (en) 1994-11-16 1997-07-08 Arco Chemical Technology, L.P. Process for titanium silicalite-catalyzed epoxidation
US5523426A (en) 1995-01-04 1996-06-04 Arco Chemical Technology, L.P. Integrated process for epoxidation
DE19528220C1 (de) 1995-08-01 1997-01-09 Degussa Verfahren zur Regenerierung eines Katalysators und Verfahren zur Herstellung eines Epoxids in Gegenwart des Katalysators
DE19528219A1 (de) 1995-08-01 1997-02-06 Degussa Verfahren zur Herstellung von Epoxiden aus Olefinen
US5591875A (en) 1995-08-02 1997-01-07 Chang; Te Epoxidation Process
US5599955A (en) * 1996-02-22 1997-02-04 Uop Process for producing propylene oxide
IT1283232B1 (it) 1996-03-12 1998-04-16 Enichem Spa Procedimento per la sintesi di 2-buten-1, 4-diesteri
DE19623611A1 (de) 1996-06-13 1997-12-18 Basf Ag Verfahren zur Herstellung von Epoxiden aus Olefinen und Wasserstoffperoxid
DE19623608A1 (de) 1996-06-13 1997-12-18 Basf Ag Verfahren zur Herstellung von Epoxiden aus Olefinen und Wasserstoffperoxid oder Hydroperoxiden
KR100298855B1 (ko) 1996-08-07 2001-11-14 다나카 쇼소 기-액분산장치및기-액접촉장치및폐수처리장치
BE1010717A3 (fr) 1996-10-25 1998-12-01 Solvay Procede de regeneration de catalyseurs.
US5760253A (en) 1997-01-29 1998-06-02 Arco Chemical Technology, L.P. Catalytic converter and method for highly exothermic reactions
US6042807A (en) 1997-04-02 2000-03-28 Arco Chemical Technology, L.P. Tellurium-containing molecular sieves
DE19723950A1 (de) 1997-06-06 1998-12-10 Basf Ag Verfahren zur Oxidation einer mindestens eine C-C-Doppelbindung aufweisenden organischen Verbindung
US5912367A (en) 1997-07-01 1999-06-15 Arco Chemical Technology, L.P. High efficiency epoxidation process
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
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
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
EP1221442B1 (de) 2001-01-08 2010-07-28 Evonik Degussa GmbH Verfahren zur Epoxidierung von Olefinen

Also Published As

Publication number Publication date
ATE244231T1 (de) 2003-07-15
ZA200205200B (en) 2003-09-29
EP1254126B1 (en) 2003-07-02
US20030114694A1 (en) 2003-06-19
AU4058201A (en) 2001-08-14
ES2202281T3 (es) 2004-04-01
US6646141B2 (en) 2003-11-11
CN1398262A (zh) 2003-02-19
MY133959A (en) 2007-11-30
IL150432A0 (en) 2002-12-01
EP1254126A1 (en) 2002-11-06
DE60100434T2 (de) 2004-05-27
CN1162417C (zh) 2004-08-18
EP1122248A1 (de) 2001-08-08
WO2001057010A1 (en) 2001-08-09
NO20023553L (no) 2002-07-25
DE60100434D1 (de) 2003-08-07
KR20030009354A (ko) 2003-01-29
JP2003521544A (ja) 2003-07-15
BR0108063A (pt) 2002-11-05
NO20023553D0 (no) 2002-07-25
RU2002120901A (ru) 2004-03-20
CA2399129A1 (en) 2001-08-09
PL356561A1 (en) 2004-06-28

Similar Documents

Publication Publication Date Title
AR027376A1 (es) Procedimiento para la epoxidacion de olefinas
ES2175803T3 (es) Separacion de metanol y oxido de propileno de una mezcla de reaccion.
AR106815A1 (es) Proceso para la epoxidación de propeno
ATE382612T1 (de) Abtrennung von propylenoxid aus einer propylenoxid und methanol enthaltenden mischung
ES2174476T3 (es) Purificacion de oxido de propileno.
AR022218A1 (es) MÉTODO DE AISLACIoN Y PURIFICACIoN DE TAXANOS Y ANÁLOGOS DE TAXANO A PARTIR DE UNA FUENTE QUE CONTIENE TAXANOS.
WO2007076392A3 (en) A method for reusing rhenium from a donor spent epoxidation catalyst
BR0001282B1 (pt) coluna integrada desetanizadora e de fracionamento de etileno para separação de uma corrente de alimentação composta de etileno, etano e c3+, e, processo para separação de uma corrente de alimentação composta de etileno, etano e c3+.
TW200716046A (en) Cyclonic separating apparatus
RS54275B1 (sr) Vodeni 2,6-diizopropilfenol farmaceutski sastavi
TW200503815A (en) Process and plant for the simultaneous production of an liquefiable natural gas and a cut of natural gas liquids
ITMI20020632A1 (it) Processo per la preparazione di estratti di pomodoro ad elevato contenuto di licopene
IT1318351B1 (it) Attrezzo per causare la caduta di frutti dalle fronde degli alberi.
AR037614A1 (es) Proceso para la extraccion de molibdeno y cobre y un metodo de purificacion de un concentrado de molibdeno contaminado con cobre
EA200400270A1 (ru) Выделение диметилового эфира из потока олефинов под низким давлением
DE502004007677D1 (de) Verfahren zur herstellung von propylenoxid
ES2189764T3 (es) Proceso para la separacion y purificacion de una mezcla acuosa que tiene como componentes principales acido acetico y acido formico.
TW200500331A (en) Process for the separation, by countercurrentwise liquid-liquid extraction, of a glyoxal diacetal from a crude mixture comprising it
AR071579A1 (es) Efecto de la concentracion del carbohidrato sobre la eficencia de extraccion de la sucralosa
BR0308042A (pt) Processo para a produção de um carboxilato de alquenila ou de um carboxilato de alquila
HUP0204028A2 (en) Chromatographic separation method of paclitaxel and cephalomannin
RU2018118171A (ru) Способ получения стирола
AR036661A1 (es) Procedimiento para la recuperacion de gas de sintesis en procesos electroquimicos
BRPI0407820A (pt) processos para preparar hidroperóxidos orgánicos, compostos de oxirano, e um composto de alquenil arila
FR2836455B1 (fr) Boitier empilable, machine de conditionnement de tels boitiers et conteneur traite par une telle machine

Legal Events

Date Code Title Description
FB Suspension of granting procedure