Refining hydrated vegetable oil

Refining hydrated vegetable oil

Process comprises treating the oil with an aq. alkali soln. of concn. 100-200 g/l in an amt. of 5-20% of the theoretical amt. required for the complete neutralisation of the free fatty acids contained in the oil, followed by separation of the resulting ppte. from the hydrated vegetable oil, the whol...

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Hauptverfasser: BORIS AKIMOVICH KHARITONOV, BORIS AIZIKOVICH DEKHTERMAN, VYACHESLAV STEPANOVICH KOSACHEV, LARISA ALEXANDROVNA TARABARICHEVA, IRINA LEONIDOVNA TSYPLENKOVA, ROBERT VRAMOVICH KAZARIAN, BORIS IVANOVICH LEDENEV, VLADIMIR VASILIEVICH IVASCHENKO, ELENA PAVLOVNA KORNENA, ROMAN BORISOVICH ITKIS
Format: Patent
Sprache:eng ; ita
Schlagworte:
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMISTRY
DETERGENTS
ESSENTIAL OILS
FATTY ACIDS THEREFROM
METALLURGY
PERFUMES
PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS
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Beschreibung
Zusammenfassung:Process comprises treating the oil with an aq. alkali soln. of concn. 100-200 g/l in an amt. of 5-20% of the theoretical amt. required for the complete neutralisation of the free fatty acids contained in the oil, followed by separation of the resulting ppte. from the hydrated vegetable oil, the whole process taking place at 15-30 deg.C.