Used motor oil decolorization process

By |2019-12-13T07:40:12+00:00December 6th, 2015|News|

Principle According to the principle that oil and water are insoluble and the boiling point of water is lower than oil, water can be removed by heating and static separation.Heavy H2SO4 oxidation is used to remove organic substance, and clay is used to adsorb pigment and filter out mechanical impurities. The following [...]