New technology for manufacturing high-value product by use of wax oil

The present invention relates to a new technology which produces the high-value petrochemical products by use of wax oil, and belongs to the oil-refining and petrochemical field. it adopts the optimized combination of the solvent extraction with other techniques so as to make the low-value, difficult for processing inferior wax oils into the high-quality, high-value raw materials for making ethylene by steam cracking, catalystic cracking raw materials, filler oils of rubber, bituminous modifying agent, etc..