CLEANING METHOD FOR MEMBRANES

1. Method for cleaning porous membranes suitable for use in oil refining processes comprising the regular treatment of said membranes by applying the steps of: a) backblowing with gas when the flux has reduced to less than 95% of the maximum flux, i.e. the flux through the membrane immediately after...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SEGERS, JACOBUS, CORNELIS, STAVRIDIS, VANGELIS, DEN BIEMAN, HENRICUS, A., C., I
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENTS ESSENTIAL OILS FATTY ACIDS THEREFROM METALLURGY PERFORMING OPERATIONS PERFUMES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS SEPARATION TRANSPORTING
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