HYDROCRACKING METHOD COMBINED WITH VACUUM DISTILLATION AND SOLVENT DEASPHALTING TO REDUCE ACCUMULATION OF HEAVY POLYCYCLIC AROMATIC COMPOUNDS
FIELD: chemistry.SUBSTANCE: present invention relates to a hydrocracking method combined using vacuum distillation and solvent deasphalting. Hydrocracking method involves the following steps: (a) performing hydrocracking of heavy stock in a hydrocracking reactor to obtain a hydrocracking product whi...
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