B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 27/049 (2006.01) B01J 23/85 (2006.01) B01J 27/051 (2006.01) B01J 27/14 (2006.01) B01J 27/188 (2006.01) C10G 45/08 (2006.01) C10G 45/44 (2006.01) C10G 45/50 (2006.01) C10G 47/06 (2006.01)
Patent
CA 2155086
A process for simultaneous hydrodearomatization, hydrodesulfurization and hydrodenitrogenation of a charge hydrocarbon oil containing undesired aromatic components, sulfur and nitrogen compounds, which comprises: maintaining a bed of a sulfided metal catalyst comprising one or more metals of non-noble Group VIII, at least one metal selected from tungsten and molybdenum on a novel "phosphorus treated carbon" support, the "phosphorus treated carbon" support being comprised of phosphorus bound to the carbon surface predominantly as polyphosphate species characterized by peaks between -5 and -30 ppm in the solid-state magic angle spinning 31p nuclear magnetic resonance spectrum; passing a charge hydrocarbon feed in the presence of hydrogen into contact with said catalyst at hydrotreating conditions, thereby effecting hydrodearomatization, and simultaneously effecting hydrodesulfurization and hydrodenitrogenation.
Cesar Max Raphael
Dolfinger Frank Jr.
Fritz Paul Otto
Patel Mahendra Somabhai
Sudhakar Chakka
Smart & Biggar
Texaco Development Corporation
LandOfFree
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