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Click the buttonrapeseed crude oil decolorization in oil refining section of rapeseed oil making line
1.The proportion of clay can be measured accurately and automatically, according to bleaching requirement.
2. Continuous bleaching process makes the clay contact with oil evenly.
3. It is the negative pressure in the bleached oil tank, so impacting of air is avoided. Quality of intermediate product and the finished oil is stable.
4. Bleached oil is filtered at the closed stainless filter discs, which makes the residue less. The equipment is easier to operate and the trouble is less.
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Overview
Bleaching is one of the oil refining processes, which is used to remove some pigments in oil, to improve the color of grease, and to improve the quality and stability of oil on the basis of the requirements of refined oil.
Bleaching process:
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Performance
The main method we adopted is adsorption and bleaching (active clay)；
The main process is adding high-activity clay into oil→ mixing ad heating in the state of vacuum→ making the small particle of pigment absorbed on the crystal of clay→ filtering the oil. Perfect mechanism, liable performance, well configured equipment of bleaching tower and the vertical leaf filter ensure the excellent bleaching and separation effect.
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