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Deodorization principle

TIME:2014-10-16 10:54:18FROM: AUTHOR:
Deodorization principle, currently commonly used vacuum deodorized by steam coming to, corn germ oil, and then by the oil pump has a low boiling point impuritie...

Deodorization principle, currently commonly used vacuum deodorized by steam coming to, corn germ oil, and then by the oil pump has a low boiling point impurities odor (such as aldehydes, ketones, and free fatty acids) and extraction solvent removal flavor off. Since the water vapor in the gas withdrawn, so also the gas-liquid separator, the separation of the air condenser drops, the air and non-condensable gas is discharged, so as to achieve the purpose of removing the odor.

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Deodorization principle, before sweetening hydration or alkali refining process, crude oil may be better to remove the gum and impurities, a deodorizer for the next step to create favorable conditions conducive to remove residual solvent and other odors.