SYSTEM AND METHOD FOR REMOVING CHEMICALS AND PESTICIDES OR HARMFUL METALS FROM PLANT BASED EXTRACTS

SYSTEM AND METHOD FOR REMOVING CHEMICALS AND PESTICIDES OR HARMFUL METALS FROM PLANT BASED EXTRACTS

Disclosed are apparatus, systems, and methods for processing a plant-based extract to remove harmful chemicals or metals. In one embodiment, a method can include exposing the plant-based extract to an acid and basic solution, centrifuging a mixture comprising the plant-based extract and the treatmen...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Doyle, Michael Phillip, Richards, Glenn
Format: Patent
Sprache:eng
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:Disclosed are apparatus, systems, and methods for processing a plant-based extract to remove harmful chemicals or metals. In one embodiment, a method can include exposing the plant-based extract to an acid and basic solution, centrifuging a mixture comprising the plant-based extract and the treatment solution to yield a mixture supernatant, dissolving the mixture supernatant in a solvent to yield a solvent-extract mixture, passing the solvent-extract mixture in liquid or vapor form through a packed column to yield a solvent-extract effluent, and centrifuging at greater than a RCF of 6000 the liquid effluent to yield a processed plant-based extract.