... Feature: Sub-white powder,odorless,tasteless,non-toxic3)Usage:♦Used for decoloring, refining and purifying industrial oil, such as lubricating ... wax, gasoline, grease, kerosene, white oil,vaseline, etc.♦Used for recycling and regenerating of industrial waste oil, such as machine ... approach), mmol/kg ≥160Specific surface are, m2/g≥130Water content before leaving Factory, w%≤12.0Filtration rate, ml/min w ...