METHOD FOR CONCENTRATING AQUEOUS SOLUTION OF 1,3- PROPANEDIOL

PROBLEM TO BE SOLVED: To concentrate aqueous solution of 1,3-propanediol with high energy efficiency. SOLUTION: The aqueous solution of 1,3-propanediol is subjected to evaporative concentration by using a multieffect evaporator.

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Bibliographische Detailangaben
1. Verfasser:	TORATANI NOBUO
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To concentrate aqueous solution of 1,3-propanediol with high energy efficiency. SOLUTION: The aqueous solution of 1,3-propanediol is subjected to evaporative concentration by using a multieffect evaporator.