Desulfurization and novel compositions for same

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

2007-04-10

2007-04-10

Nguyen, Tam M. (Department: 1764)

Mineral oils: processes and products

Refining

Sulfur removal

C208S244000, C208S247000, C208S266000, C208S299000, C208S307000, C585S802000, C585S526000

Reexamination Certificate

active

10735562

ABSTRACT:
A composition comprising a metal oxide, a silica-containing material, a gallium-containing material, an aluminum-containing material, and a promoter, 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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