MX9803289A - Destilacion de oxido de etileno. - Google Patents

Destilacion de oxido de etileno.

Info

Publication number
MX9803289A
MX9803289A MX9803289A MX9803289A MX9803289A MX 9803289 A MX9803289 A MX 9803289A MX 9803289 A MX9803289 A MX 9803289A MX 9803289 A MX9803289 A MX 9803289A MX 9803289 A MX9803289 A MX 9803289A
Authority
MX
Mexico
Prior art keywords
ethylene oxide
column
distilling
zones
distilling ethylene
Prior art date
Application number
MX9803289A
Other languages
English (en)
Other versions
MXPA98003289A (es
Inventor
Bernd Bessling
Sebastian Zeck
Juergen Plueckhan
Thomas Mayer
Ulrich Loeffler
Guenter Spiegel
Rubens Ballenweg
Gerhard Brudi
Klaus Gieselberg
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 MX9803289A publication Critical patent/MX9803289A/es
Publication of MXPA98003289A publication Critical patent/MXPA98003289A/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

La presente invencion se refiere a un proceso para destilar oxido de etileno de una mezcla que contiene oxido de etileno, en una columna a una presion absoluta de 2 a 10 bar y una temperatura de 20 a 180 degree C extrayendo oxido de etileno puro en el estado líquido o gaseoso en la parte elevada de una columna o a través de una corriente lateral en la zona de rectificacion de la columna, el proceso consiste en efectuar la destilacion en una columna que tiene en su interior una pluralidad de zonas sucesivas de empaquetamientos de metal laminar estructurado o lechos acumulados de elementos de empaquetamiento, estando estas zonas asignadas a uno o más sistemas de extincion en el exterior de la columna.
MXPA/A/1998/003289A 1995-11-17 1998-04-27 Destilacion de oxido de etileno MXPA98003289A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19542829.3 1995-11-17
DE19542829A DE19542829A1 (de) 1995-11-17 1995-11-17 Verfahren zur Destillation von Ethylenoxid

Publications (2)

Publication Number Publication Date
MX9803289A true MX9803289A (es) 1998-09-30
MXPA98003289A MXPA98003289A (es) 1998-11-16

Family

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Also Published As

Publication number Publication date
KR19990067536A (ko) 1999-08-25
EP1021428B1 (de) 2001-07-25
AU7565096A (en) 1997-06-11
AR004572A1 (es) 1998-12-16
RU2181721C2 (ru) 2002-04-27
DE19542829A1 (de) 1997-05-22
JP2000500472A (ja) 2000-01-18
UA52630C2 (uk) 2003-01-15
CN1202165A (zh) 1998-12-16
DE59607379D1 (de) 2001-08-30
CA2233209A1 (en) 1997-05-29
CN1184218C (zh) 2005-01-12
MY116581A (en) 2004-02-28
WO1997019069A1 (de) 1997-05-29
BR9611599A (pt) 1999-06-15
ES2161380T3 (es) 2001-12-01
EP1021428A1 (de) 2000-07-26
TW363062B (en) 1999-07-01
US6123812A (en) 2000-09-26
PL326633A1 (en) 1998-10-12
PL184251B1 (pl) 2002-09-30

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