ES2039965T3 - Procedimiento para la preparacion continua de acido isobutirico. - Google Patents

Procedimiento para la preparacion continua de acido isobutirico.

Info

Publication number
ES2039965T3
ES2039965T3 ES90100988T ES90100988T ES2039965T3 ES 2039965 T3 ES2039965 T3 ES 2039965T3 ES 90100988 T ES90100988 T ES 90100988T ES 90100988 T ES90100988 T ES 90100988T ES 2039965 T3 ES2039965 T3 ES 2039965T3
Authority
ES
Spain
Prior art keywords
procedure
continuous preparation
isobutiric
isobutiric acid
acid
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
ES90100988T
Other languages
English (en)
Inventor
Wolfgang Dr.-Ing. Ruppert
Willi Plosser
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Application granted granted Critical
Publication of ES2039965T3 publication Critical patent/ES2039965T3/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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE MEJORA EL RENDIMIENTO EN LA PRODUCCION CONTINUA DE ACIDO ISOBUTIRICO A PARTIR DE PROPANO MONOXIDO Y AGUA, EN HIDROCARBONOS FLUORADOS COMO TALIZADORES Y A BAJA PRESION, CUANDO EL PROPANO SE SUMINISTRA CON MONOXIDO DE CARBONO EN EXCESO AL PROCESO, SE ELIMINA DE HF, SE MEZCLA Y SE CONDUCE LA MEZCLA A UN REACTOR.
ES90100988T 1989-01-25 1990-01-18 Procedimiento para la preparacion continua de acido isobutirico. Expired - Lifetime ES2039965T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893902104 DE3902104A1 (de) 1989-01-25 1989-01-25 Kontinuierliches verfahren zur herstellung von isobuttersaeure

Publications (1)

Publication Number Publication Date
ES2039965T3 true ES2039965T3 (es) 1993-10-01

Family

ID=6372736

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90100988T Expired - Lifetime ES2039965T3 (es) 1989-01-25 1990-01-18 Procedimiento para la preparacion continua de acido isobutirico.

Country Status (5)

Country Link
EP (1) EP0379971B1 (es)
JP (1) JPH02233639A (es)
DE (2) DE3902104A1 (es)
DK (1) DK0379971T3 (es)
ES (1) ES2039965T3 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3067475D1 (en) * 1979-12-20 1984-05-17 Roehm Gmbh Process for the production of isobutyric acid or its lower alkyl esters
DE3145311A1 (de) * 1981-11-14 1983-05-26 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von isobuttersaeure oder ihren alkylestern

Also Published As

Publication number Publication date
DE3902104A1 (de) 1990-07-26
EP0379971A3 (en) 1990-10-31
EP0379971B1 (de) 1993-03-24
DE59001053D1 (de) 1993-04-29
EP0379971A2 (de) 1990-08-01
DK0379971T3 (da) 1993-04-19
JPH02233639A (ja) 1990-09-17

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