IMPROVED METHOD FOR PRODUCING TENSIDE GRANULATES WITH A HIGHER BULK DENSITY

IMPROVED METHOD FOR PRODUCING TENSIDE GRANULATES WITH A HIGHER BULK DENSITY

A process for making detergent granules having a bulk density above 500 g/l involving: (a) providing a fluidized bed; (b) providing an apertured inflow base located below the fluidized bed for introducing fluidization gas into the fluidized bed; (c) providing a grid interposed between the fluidized...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KISCHKEL, DITMAR, SYLDATH, ANDREAS, ASSMANN, GEORG, SCHMID, KARL-HEINZ, BLOCHWITZ, OLAF
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMISTRY
DETERGENT COMPOSITIONS
DETERGENTS
FATTY ACIDS THEREFROM
METALLURGY
RECOVERY OF GLYCEROL
RESIN SOAPS
SOAP OR SOAP-MAKING
USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:A process for making detergent granules having a bulk density above 500 g/l involving: (a) providing a fluidized bed; (b) providing an apertured inflow base located below the fluidized bed for introducing fluidization gas into the fluidized bed; (c) providing a grid interposed between the fluidized bed and the apertured inflow base, the grid having a mesh size of less than 600 mum; (d) providing a surfactant preparation in liquid to paste form; and (e) introducing the surfactant preparation into the fluidized bed to form the detergent granules.