Properties this product is white or blue particles, the main composition is sio2, break traditional acid, alkali, clay decoloring deodorization complex process, direct use filter, filter out the impurity in the oil and oxide removing impurity, to taste, decoloring, separation at an organic whole, make the black oil into light color transparent liquid, processed and diesel fuel of acid value and chroma comply with state standards, (GB/T6540-86), and long-term storage, no deteriorate good stability, greatly save the investment, and shortened the processing time. Its characteristic is simple to use, the effect is obvious, no longer go back to color, currently it deserve to promote the decolorization method for small oil refining and the oil refining enterprise Application diesel decolorization and deodorization; Waste oil regeneration and bio-diesel oil, decolor, purification and deodorization of oil and vegetable oils Specification 20-40mesh 20-80 mesh 30-120mesh 40-160 mesh; 80-200 mesh etc. (according to customer requirements).