One kind of heavy oil separation method and processing system

The present invention provides a heavy oil separation method and processing system, the separating method using the upper region of the extraction column is provided with a plurality of packing sections, and adjacent packing provided between the distribution section, from ultra introduced through the sparger supercritical solvent of the supercritical solvent recovery column, recombinant deasphalted oil phase upper portion of the extraction column is further separated points. Heavy oil separation process of the present invention can effectively solve the problems of the prior art heavy oil feedstock in the separation extraction process is not significant, to obtain a high yield, excellent properties desired product.