公开(公告)号：US09849446B2

公开(公告)日：2017-12-26

申请号：US15241185

申请日：2016-08-19

申请人： ExxonMobil Research and Engineering Company

发明人： John P. Greeley ,  Paul Podsiadlo ,  William Ernest Lewis ,  Roby Bearden, Jr. ,  Amitava Sarkar ,  Mainak Ghosh ,  Ramanathan Sundararaman ,  Thomas F. Degnan, Jr. ,  Manuel A. Francisco

IPC分类号： C10G45/04 ,  B01J27/051 ,  B01J37/20 ,  B01J23/881 ,  C10G47/06 ,  B01J37/18

CPC分类号： B01J27/0515 ,  B01J23/881 ,  B01J27/049 ,  B01J35/0006 ,  B01J37/04 ,  B01J37/18 ,  B01J37/20 ,  C10G45/04 ,  C10G47/06

摘要： Systems and methods are provided for slurry hydroconversion of a heavy oil feedstock, such as an atmospheric or vacuum resid, in the presence of an enhanced or promoted slurry hydroconversion catalyst system. The slurry hydroconversion catalyst system can be formed from a) a Group VIII non-noble metal catalyst precursor/concentrate (such as an iron-based catalyst precursor/concentrate) and b) a Group VI metal catalyst precursor/concentrate (such as a molybdenum-based catalyst precursor/concentrate) and/or a Group VI metal sulfided catalyst.