METHOD AND APPARATUS FOR MAKING ACETIC ACID WITH IMPROVED LIGHT ENDS COLUMN PRODUCTIVITY

An improved apparatus and method of producing acetic acid includes condensing overhead vapor to provide reflux to the light ends column as well as condensing vapor from a central portion of the light ends column to increase capacity. Throughput or load on the light ends column is substantially reduc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FRED RONALDE OLSSON, NATHAN KIRK POWELL, WAYNE DAVID PICARD, NATHAN JEREMY NAGEL, RONALD DAVID SHAVER, ISMAEL TORRES TEJEDA
Format: Patent
Sprache:eng ; spa
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