Method for producing high-purity 1,3-butylene glycol

This method for producing a high-purity 1,3-butylene glycol includes: a step for heat-treating a preparation fluid containing 1,3-butylene glycol; a step for removing, by distillation, a low-boiling-point substance included in at least the treated fluid or the treated vapor which has been subjected...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KANADA, JUN, KAMIHIGASHI, SHUN, KUBOKI, MASAHARU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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