Patent ID: 9598651
Date: 2017-03-21
CPC Classifications: B01J,C10G,C10L,C10M

Claim:
1. A method for producing a diesel fuel and a lubricant basestock, comprising: contacting a feedstock with a hydrotreating catalyst under effective hydrotreating conditions to produce a hydrotreated effluent; fractionating the hydrotreated effluent to produce at least a first diesel product fraction and a first bottoms fraction; hydrocracking the first bottoms fraction under effective hydrocracking conditions to form a second bottoms fraction; fractionating the second bottoms fraction to form at least a second diesel product fraction and a third bottoms fraction, dewaxing at least a portion of the third bottoms fraction under effective catalytic dewaxing conditions, the dewaxing catalyst including at least one non-dealuminated, unidimensional, 10-member ring pore zeolite, and at least one Group VI metal, Group VIII metal or combination thereof; and fractionating the dewaxed third bottoms fraction to form at least a naphtha product fraction, a third diesel product fraction and a lubricant base oil product fraction.