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US 6,783,663 B1Granted
Hydrotreating using bulk multimetallic catalysts
AssigneeExxonMobil Research and Engineering Company
InventorsKenneth Lloyd Riley, Darryl Patrick Klein, Zhiguo Hou, Stuart Leon Soled, Michael Charles Kerby, Gary Brice McVicker, Edward Stanley Ellis, Michele Sue Touvelle, Sabato Miseo
Life of this patent
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Abstract
A hydroprocessing process, comprising: contacting a feedstock, at hydrotreating conditions, with a bulk multimetallic catalyst comprised of at least one Group VIII non-noble metal and at least two Group VIB metals and wherein the ratio of Group VIB metal to Group VIII non-noble metal is from about 10:1 to about 1:10 to form a hydrotreated product.
Claims19
A hydroprocessing process, comprising:
- contacting a feedstock, at hydrotreating conditions, with a bulk multimetallic catalyst represented by the formula:
- (X)b(Mo)c(W)dOz.
- wherein X is a Group VIII non-noble metal, and the molar ratio of b:
- (c+d) is 0.5/1 to 3/1.
1 more element
Dependencies are inferred from the claim text.