... :This machine can treat a variety of waste lube oil ,get high quality base oil and a small amount of gasoline and diesel through ... cost USD30 of catalyst when treat 1ton waste oil),and the base oil is high quality.this is the most advanced technology in the ... %~85% gasoline &diesel:6%~8% sludge:6%~9%get high quality base oil : No unsaturated composition,can storage in a long-term without ...