negative evaporater

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PRODUCT DETAILS The mixture was filtered after the pump into the first evaporator, a portion of the solvent was distilled off, the concentration of the mixed oil from 18% to 30% -20% -35%. And then into the second evaporator, the oil concentration of the mixture was further increased to 95%, and finally fed to the stripper is stripped of residual solvent to obtain a crude rice bran oil. Vacuum evaporation advantages: 1, the evaporation temperature is low, the secondary steam