Chemistry and Technology of Fuels and Oils, Vol.52, No.6, 663-669, 2017
STUDY OF FEASIBILITY OF PRODUCING HIGH-QUALITY PETROLEUM COKE FROM HEAVY YAREGA OIL
The feasibility of producing high-quality acicular coke from heavy Yarega oil is studied. A scheme that involves deasphalting, hydrofining, delayed coking, demetallation, and thermal degradation or gasification is proposed for processing this oil. Also studied are the physicochemical properties and group hydrocarbon composition of the oil and the obtained heavy resid.
Keywords:heavy oil;Yarega oil;acicular coke;deasphalting;hydrofining;delayed coking;demetallation;gasification