Tag: bleaching

The Edible Oil Making Machine Refining Process

Crude oil — degumming — deacidify — bleaching — deodorization 1. Crude oil: crude oil is commonly used for processing into edible oil . 2. Degumming:Usded to neutrilizing ,and water washing,to rid off the acid . 3. Deacidify : Acid stripping is removing hair oil contained in the free fatty acid process, acid stripping methods

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How To Choose a Suitable Adsorbent In Oil Refining Plant Decolorizing Section?

Decolorizing section is the use of pigments with strong selective adsorption (eg, bleaching earth,activated carbon,activated clay,etc.),under certain conditions, oil bleaching pigments and other substances in order to achieve the purpose of bleaching. Many adsorbents are capable of adsorbing oil pigment,but only a few can be used in industrial production.Shall meet the following conditions apply to

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