PROCESS FOR PREPARING DIALKYL CARBONATE AND ALKANEDIOL

The invention relates to a process wherein a dialkyl carbonate stream containing an ether alkanol impurity is subjected to extractive distillation using an extraction solvent to obtain a top stream comprising dialkyl carbonate and a bottom stream comprising the extraction solvent and the ether alkan...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	VAN DER HEIDE, Evert, FISCHER, Kai, Jürgen
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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