DIMETHYLTEREPHTALATE RECOVERY METHOD

Process comprises evaporation of the mixt. of residue and of the terephthalate from the bottom of a fractionation column with vacuum at the top of the column (pressure ca. 40 mmHg). The vapour is condensed and the resulting liq. is recirculated to the column.

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	GHETA ILIE, RO, MIHAI TUDOR, RO, VOICU GHEORGHE, RO, STRATULA COSTICA, RO
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Process comprises evaporation of the mixt. of residue and of the terephthalate from the bottom of a fractionation column with vacuum at the top of the column (pressure ca. 40 mmHg). The vapour is condensed and the resulting liq. is recirculated to the column.