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AR004572A1 - Metodo para destilar oxido de etileno - Google Patents

Metodo para destilar oxido de etileno

Info

Publication number
AR004572A1
AR004572A1 ARP960105155A ARP960105155A AR004572A1 AR 004572 A1 AR004572 A1 AR 004572A1 AR P960105155 A ARP960105155 A AR P960105155A AR P960105155 A ARP960105155 A AR P960105155A AR 004572 A1 AR004572 A1 AR 004572A1
Authority
AR
Argentina
Prior art keywords
ethylene oxide
column
distilling
distilling ethylene
zones
Prior art date
Application number
ARP960105155A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of AR004572A1 publication Critical patent/AR004572A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Epoxy Compounds (AREA)

Abstract

Método para destilar óxido de etileno a partir de una columna que contienen óxido de etileno a una presión absoluta de 2 a 10 bar y a unatemperatura de 20 a 180°C en la cual se retira óxido de etileno puro por una salida de cabeza olate ral de la columna, en el cual la destilación se lleva acabo en una columna cuyo interior presenta, varias zonas sucesivas provistas de baterías de elementos de chapa de metal estructuradas o cargas de cuerposde relleno, correspondiendo aestas zon as uno o varios sistemas extintores dispuestos fuera de la columna.
ARP960105155A 1995-11-17 1996-11-13 Metodo para destilar oxido de etileno AR004572A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19542829A DE19542829A1 (de) 1995-11-17 1995-11-17 Verfahren zur Destillation von Ethylenoxid

Publications (1)

Publication Number Publication Date
AR004572A1 true AR004572A1 (es) 1998-12-16

Family

ID=7777675

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105155A AR004572A1 (es) 1995-11-17 1996-11-13 Metodo para destilar oxido de etileno

Country Status (17)

Country Link
US (1) US6123812A (es)
EP (1) EP1021428B1 (es)
JP (1) JP2000500472A (es)
KR (1) KR19990067536A (es)
CN (1) CN1184218C (es)
AR (1) AR004572A1 (es)
AU (1) AU7565096A (es)
BR (1) BR9611599A (es)
CA (1) CA2233209A1 (es)
DE (2) DE19542829A1 (es)
ES (1) ES2161380T3 (es)
MY (1) MY116581A (es)
PL (1) PL184251B1 (es)
RU (1) RU2181721C2 (es)
TW (1) TW363062B (es)
UA (1) UA52630C2 (es)
WO (1) WO1997019069A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703627A1 (de) * 1997-01-31 1998-08-06 Basf Ag Verfahren zur Ehtylenoxid-Reindestillation
US20040104108A1 (en) * 2002-12-03 2004-06-03 Mason Robert Michael High capacity purification of thermally unstable compounds
WO2008133121A1 (ja) * 2007-04-17 2008-11-06 Arkray, Inc. 基質濃度測定方法および基質濃度測定装置
US8129551B2 (en) * 2008-07-31 2012-03-06 Dow Technology Investments Llc Alkylene oxide recovery systems
US9327280B2 (en) 2011-05-13 2016-05-03 Novomer, Inc. Catalytic carbonylation catalysts and methods
MA41513A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de distillation pour la production d'acide acrylique
AU2016218996A1 (en) 2015-02-13 2017-08-24 Novomer, Inc. Continuous carbonylation processes
MA41510A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de production d'acide acrylique
AR110833A1 (es) 2017-01-19 2019-05-08 Novomer Inc Métodos y sistemas para el tratamiento de óxido de etileno

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134797A (en) * 1978-02-21 1979-01-16 Halcon Research & Development Corporation Process for recovery of ethylene oxide containing low levels of aldehydic impurities
DE2946080C2 (de) * 1978-11-20 1982-06-03 Chemische Werke Hüls AG, 4370 Marl Vorrichtung zum Schutz von Ethylenoxid erzeugenden und verarbeitenden Anlagen vor einem Ethylenoxiddampf-Zerfall
DE2850254C2 (de) * 1978-11-20 1982-03-11 Chemische Werke Hüls AG, 4370 Marl Verfahren und Vorrichtungen zum Schutz von Ethylenoxid erzeugenden und verarbeitenden Anlagen vor einem Ethylenoxiddampf-Zerfall
US5244604A (en) * 1992-04-02 1993-09-14 Uop Packing-enhanced baffled downcomer fractionation tray

Also Published As

Publication number Publication date
EP1021428B1 (de) 2001-07-25
DE59607379D1 (de) 2001-08-30
PL184251B1 (pl) 2002-09-30
AU7565096A (en) 1997-06-11
ES2161380T3 (es) 2001-12-01
CN1202165A (zh) 1998-12-16
DE19542829A1 (de) 1997-05-22
JP2000500472A (ja) 2000-01-18
UA52630C2 (uk) 2003-01-15
CN1184218C (zh) 2005-01-12
MX9803289A (es) 1998-09-30
EP1021428A1 (de) 2000-07-26
CA2233209A1 (en) 1997-05-29
PL326633A1 (en) 1998-10-12
TW363062B (en) 1999-07-01
WO1997019069A1 (de) 1997-05-29
US6123812A (en) 2000-09-26
RU2181721C2 (ru) 2002-04-27
MY116581A (en) 2004-02-28
BR9611599A (pt) 1999-06-15
KR19990067536A (ko) 1999-08-25

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Legal Events

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FA Abandonment or withdrawal