VERFAHREN ZUM ENTFERNEN VON KURZKETTIGEN FETTSÄUREN AUS EINER WÄSSRIGEN GLYCERINLÖSUNG

Short-chain (4-10C) fatty acids (I) are removed from aqueous glycerol solutions (II) by passing (II) through a pump feed tank into a filtration unit to give glycerol solution as permeate and a (I)-containing retentate which is returned to the feed tank, so that the solubility limit for (I) is exceed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GREVEN, HEINZPETER, MITSCHKE, PETER, BOENSCH, RUDOLF, BUCHOLD, HENNING, GROSSGARTEN, THOMAS, DEDERICHS, HANS-THEO
Format:	Patent
Sprache:	ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	Short-chain (4-10C) fatty acids (I) are removed from aqueous glycerol solutions (II) by passing (II) through a pump feed tank into a filtration unit to give glycerol solution as permeate and a (I)-containing retentate which is returned to the feed tank, so that the solubility limit for (I) is exceeded, (I) separates from the water and is removed from the tank.