... for black and waste oil regenerate to gasoline,kerosene and diesel oil environmental ... machine can be used in black engine oil, to get gasoline, kerosene and diesel oil through distilled ... pretreated, through the coal (or fuel oil) heating to working temperature, and the required gasoline, kerosene and ... 2-3%4. Impurities 3-4%If you want to know more information about these series, please contact ...