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US 10,350,577 B2Granted
Hydrogenolysis catalysts with high acid tolerance
AssigneeBASF SE
InventorsDeepak S. Thakur, William O. Tuttle, Arunabha Kundu, Keenan Lee Deutsch, Jeffrey Baciak
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Abstract
A catalyst includes a mixed metal oxide; an alumina; silica, and calcium, where the mixed metal oxide includes Cu and at least one of Mn, Zn, Ni, or Co. Such catalysts exhibit enhanced tolerance sulfur-containing compounds and free fatty acids.
Claims20
A catalyst comprising:
- a mixed metal oxide comprising Cu and at least one of Mn, Zn, Ni, or Co;
- an alumina;
- silica;
- and
- calcium;
- wherein the catalyst comprises a surface, wherein the percent of Cu at the surface in relation to total Cu content of the catalyst is from about 0.5% to about 20%.
3 more elements
Dependencies are inferred from the claim text.