Slurry hydroconversion catalysts

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United States of America Patent

PATENT NO 9849446
SERIAL NO

15241185

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Abstract

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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.

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Patent Owner(s)

  • EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bearden,, Jr Roby Baton Rouge, US 8 38
Degnan,, Jr Thomas F Philadelphia, US 4 133
Francisco, Manuel A Phillipsburg, US 18 148
Ghosh, Mainak Calgary, CA 17 261
Greeley, John P Annandale, US 21 187
Lewis, William Ernest Baton Rouge, US 10 66
Podsiadlo, Paul Easton, US 37 266
Sarkar, Amitava Calgary, CA 7 41
Sundararaman, Ramanathan Pearland, US 7 36

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