Patent ID: 7357856
Filing Date: 2008-04-15
Classification: C10G

Abstract:
1. A process for producing low sulfur naphtha product streams comprising: a) contacting an olefinic naphtha boiling range feedstream containing organically bound sulfur, nitrogen-containing compounds, and olefins with b) contacting at least a portion of the first reaction stage effluent of step a) above with a catalyst selected from hydrodesulfurization catalysts comprising about 1 to 25 wt. % of at least one Group VI metal oxide and about 0.1 to 6 wt. % of at least one Group VIII metal oxide, a Group VIII to Group VI atomic ratio of about 0.1 to about 1.0, a median pore diameter of about 60 Å to about 200 Å, and a Group VI metal oxide surface concentration of about 0.5×10