RÜCKGEWINNUNG VON PHENOL MIT NATRIUMSULFAT AUS NIEDRIG KONZENTRIERTEN LÖSUNGEN

Phenol plant waste water containing small amounts of phenol and sodium sulfate is successfully distilled through the addition of recovered sodium sulfate to enhance the volatility of the phenol relative to water; at least a portion of the sodium sulfate is recycled, while a significant portion of th...

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Bibliographische Detailangaben
Hauptverfasser:	VOSS, JENNIFER, L, GLASSMAN, DONALD, BOSSLER, THOMAS, H, MORGAN, HOWARD, H., JR, GREBINOSKI, MICHAEL, C
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
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Beschreibung
Zusammenfassung:	Phenol plant waste water containing small amounts of phenol and sodium sulfate is successfully distilled through the addition of recovered sodium sulfate to enhance the volatility of the phenol relative to water; at least a portion of the sodium sulfate is recycled, while a significant portion of the phenol can be returned to the phenol plant for recovery.