Qingdao Silica Gel Decolorizing Sand appears as white granules, primarily composed of silicon dioxide. It breaks away from the complex traditional process of decolorization and deodorization using clay, directly filtering out impurities and oxides from oil products. It integrates impurity removal, deodorization, decolorization, and separation, turning darkened oil into a light-colored transparent liquid. The treated oil remains stable, does not change color or deteriorate over long-term storage, significantly saving costs and shortening the processing flow and time. Its features include ease of use, noticeable effects, and no color reversion, making it a decolorization method worthy of promotion for small refineries and oil blending companies.

Applications: Diesel decolorization and deodorization; waste engine oil regeneration; decolorization, purification, and deodorization of biodiesel, animal, and vegetable oils.