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Castor oil refining

Castor oil refining


Castor oil refining

Castor oil refining, sent by the leaching step leaching crude oil, and the first to enter the pot, add the lye deacidification, which discharged and the tank is fed intermittently neutral oil decolorization activated clay is added and activated carbon bleaching, bleaching after filtration is the national standard one oil.

Castor oil refining, from pre-press to send over the pre-press process crude oil is heated to bleaching temperature by a heater, then pumped continuously add decolorization activated clay and active carbon filter out from the pump to the decolorization leaf filter filtration, separation clay and activated carbon into the middle of the tank, and then by the middle of filters, cooling becomes a national standard of finished oil.

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