... this equipment c.no pollution d.Quality is best Fuel oil processing equipment Feasibility research report on converting into ... of machine failures, and must be replaced (the price of oil is more expensive), so every year it is ... oil, acid oil, heavy oil, lubricating , Alcohol, sulfonated oil, naphtha, paraffin, benzene, naphthalene, ketone.). Technological process:Take the crude oil through the oil ...