... a sharp decline in oil reserves, the market imbalance was broken between supply and demand, oil prices soared again. ... vegetable oil, acid oil, heavy oil, lubricating , Alcohol, sulfonated oil, naphtha, paraffin, benzene, naphthalene, ketone.). Technological process:Take the crude oil through the oil ... the condenser, liquid can be part of the condensate for oil, the other part of gas through fuel ...