HYDROGENATION OF ACETONE

This invention relates to an improvement in a liquid phase process for producing isopropanol by the hydrogenation of acetone in the presence of a hydrogenation catalyst; the improvement comprising; contacting acetone with hydrogen under continuous liquid phase conditions; and employing a sponge meta...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JOHN WILLIAM MITCHELL, ANITA NIAK, MICHAEL GERARD TURCOTTE, KATHRYN SUE HAYES
Format: Patent
Sprache:eng ; spa
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Beschreibung
Zusammenfassung:This invention relates to an improvement in a liquid phase process for producing isopropanol by the hydrogenation of acetone in the presence of a hydrogenation catalyst; the improvement comprising; contacting acetone with hydrogen under continuous liquid phase conditions; and employing a sponge metal catalyst promoted with an effective amount of chromium. Esta invencion se relaciona a una mejora en un proceso de fase liquida para producir isopropanol mediante la hidrogenacion de acetona en la presencia de un catalizador de hidrogenacion; la mejora que comprende: poner en contacto acetona con hidrogeno bajo condiciones de fase liquida continua; y, emplear un catalizador de metal esponjoso promovido con una cantidad efectiva de cromo.