... , and so one can directly into fuel oil, the huge number, inexpensive and easy to buy. Such ... oil, acid oil, heavy oil, lubricating , Alcohol, sulfonated oil, naphtha, paraffin, benzene, naphthalene, ketone.). Technological process:Take the crude oil through the oil pumped into the reboiler, in ... -yield, the total quantity can achieve to the weight 90% of waste oil. Shangqiu Jinyuan Machinery Equipment ...