... ,tasteless,non-toxic3)Usage:♦Used for decoloring, refining and purifying industrial oil, such as lubricating oil, diesel ... lubricating oil,used engine oil, etc.♦Decoloration and refinement of edible animal and vegetable oil like Cottonseed oil , Soyabean oil, ... oil , Jajoba & Canola oils. ♦Decoloration and refinement of resin and natrum.♦Decoloration and refinement of polyether.♦Separation of olefin in ...