ES2064590T3 - Procedimiento para el tratamiento de una mezcla bruta de esterificacion. - Google Patents

Procedimiento para el tratamiento de una mezcla bruta de esterificacion.

Info

Publication number
ES2064590T3
ES2064590T3 ES90123082T ES90123082T ES2064590T3 ES 2064590 T3 ES2064590 T3 ES 2064590T3 ES 90123082 T ES90123082 T ES 90123082T ES 90123082 T ES90123082 T ES 90123082T ES 2064590 T3 ES2064590 T3 ES 2064590T3
Authority
ES
Spain
Prior art keywords
esterification
stripping
gross
mix
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90123082T
Other languages
English (en)
Inventor
Gunther Osterburg
Wolfgang Dr Reith
Thomas Urban
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wintershall Dea International AG
Original Assignee
RWE Dea AG fuer Mineraloel und Chemie
RWE Dea 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 RWE Dea AG fuer Mineraloel und Chemie, RWE Dea AG filed Critical RWE Dea AG fuer Mineraloel und Chemie
Application granted granted Critical
Publication of ES2064590T3 publication Critical patent/ES2064590T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

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

Abstract

LAS MEZCLAS DE ESTERIFICACION EN BRUTO SE REACONDICIONAN POR MEDIO DE LA DESTILACION DE ALCOHOL NO TRANSFORMADO, ENFRIAMIENTO Y SEPARACION INCLUIDA DEL RESTO DEL ALCOHOL DE LA MEZCLA DEL ESTER, NUEVO CALENTAMIENTO DEL CARBON ACTIVO, NUEVO ENFRIAMIENTO, FILTRACION Y, SI SE DIERA EL CASO, REACONDICIONANDOLO CON CARBONES ACTIVOS SUPLEMENTARIOS Y SECADO.
ES90123082T 1990-02-01 1990-12-03 Procedimiento para el tratamiento de una mezcla bruta de esterificacion. Expired - Lifetime ES2064590T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4002949A DE4002949A1 (de) 1990-02-01 1990-02-01 Verfahren zur aufarbeitung von rohem veresterungsgemisch

Publications (1)

Publication Number Publication Date
ES2064590T3 true ES2064590T3 (es) 1995-02-01

Family

ID=6399207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90123082T Expired - Lifetime ES2064590T3 (es) 1990-02-01 1990-12-03 Procedimiento para el tratamiento de una mezcla bruta de esterificacion.

Country Status (4)

Country Link
EP (1) EP0439722B1 (es)
AT (1) ATE111886T1 (es)
DE (2) DE4002949A1 (es)
ES (1) ES2064590T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2744130C (en) 2008-12-16 2013-11-26 Basf Se Method for regeneration of a raw ester
DE102009048775A1 (de) * 2009-10-08 2011-04-21 Oxea Deutschland Gmbh Verfahren zur Herstellung von Polyolestern
DE102009048772A1 (de) * 2009-10-08 2011-04-21 Oxea Deutschland Gmbh Verfahren zur Herstellung von Polyolestern
DE102012018207A1 (de) 2012-09-14 2014-03-20 Oxea Gmbh Verfahren zur Herstelluna von Polyolestern
DE102013015289A1 (de) * 2013-09-14 2015-03-19 Oxea Gmbh Verfahren zur Nachbehandlung von Polyolestern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469997A (fr) * 1965-02-24 1967-02-17 Ici Ltd Enlèvement d'un catalyseur d'un produit d'estérification
DE2330435C3 (de) * 1973-06-15 1978-08-17 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Aufarbeitung von rohen Estern
DE2701062C3 (de) * 1976-01-13 1987-06-19 Mitsubishi Gas Chemical Co., Inc., Tokio/Tokyo Verfahren zur Herstellung von Estern

Also Published As

Publication number Publication date
EP0439722B1 (de) 1994-09-21
EP0439722A1 (de) 1991-08-07
ATE111886T1 (de) 1994-10-15
DE59007263D1 (de) 1994-10-27
DE4002949A1 (de) 1991-08-08

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