摘要 |
An integrated process for producing naphtha fuel, diesel fuel and/or lubricant base oils from feedstocks under sour conditions is provided. The integrated process includes an initial dewaxing of a feed under sour conditions, optional hydrocracking of the dewaxed feed, and a separation to form a first diesel product and a bottoms fraction. The bottoms fraction is then exposed to additional hydrocracking and dewaxing to form a second diesel product and optionally a lubricant base oil product. Alternatively, a feedstock can be hydrotreated, fractionated, dewaxed, and then hydrocracked to form a diesel fuel and a dewaxed, hydrocracked bottoms fraction that is optionally suitable for use as a lubricant base oil. |
申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
PRENTICE, KRISTA, M.;DAAGE, MICHEL, A.;DANDEKAR, AJIT, B.;OLIVERI, CHRISTOPHER, G.;VIJAY, ROHIT;MCCARTHY, STEPHEN, J.;LAI, FRANK, WENYIH;FINGLAND, BRADLEY, R. |