... Large specific area, developed micropore and mesopore structure 2. Big adsorption capacity, good decoloration efficience, non-toxic, no harm ... 45 PH - 6-9 Application: The activated carbon for oil decoloration is widely used in liquid phase and gas ... refined gasoline, solvent gasoline, high grade lubricating oil, industrial oil, mineral oil and diesel. Wood powder Activated Carbon for Oil Decoloration