Desulfurization and novel compositions for same

Details Desulfurization and novel compositions for same Desulfurization and novel compositions for same

2007-05-22

2007-05-22

Nguyen, Tam M. (Department: 1764)

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

Silicon containing

C502S412000, C502S408000, C502S409000, C502S410000, C502S439000, C502S424000, C502S414000

Reexamination Certificate

active

10262348

ABSTRACT:
A composition comprising a promoter and a metal oxide selected from the group consisting of a gallium oxide, an indium oxide, and combinations of any two or more thereof, wherein at least a portion of the promoter is present as a reduced valence promoter and methods of preparing such composition are disclosed. The thus-obtained composition is employed in a desulfurization zone to remove sulfur from a hydrocarbon stream.

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patent: 6579444 (2003-06-01), Feimer et al.

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