Mineral oils: processes and products – Chemical conversion of hydrocarbons – Hydrogenation
Patent
1994-08-09
1995-12-05
Myers, Helane
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Hydrogenation
208216PP, 208254H, 208216, 208213, 585266, C10G 4546
Patent
active
054725950
ABSTRACT:
A process for treating a charge hydrocarbon oil containing undesired aromatic components, sulfur and nitrogen compounds, which comprises
maintaining a bed of a sulfided catalyst comprising 0.1 to 15% by weight of nickel; and from 1 to 50% by weight of tungsten and 0.01 to 10% by weight of phosphorus, on an activated carbon support, and
passing a charge hydrocarbon feed in the presence of hydrogen into contact with said catalyst at hydrotreating conditions, thereby effecting hydrodearomatization, hydrodesulfurization and hydrodenitrogenation of said charge hydrocarbon feed containing undesired aromatic components, sulfur and nitrogen, and forming a product stream of hydrocarbon containing a lesser quantity of undesired aromatic components, sulfur and nitrogen; and
recovering said product stream of hydrocarbon containing a lesser quantity of undesired aromatic components, sulfur and nitrogen.
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Cesar Max R.
Dolfinger, Jr. Frank
Patel Mahendra S.
Sudhakar Chakka
Bailey James L.
Hunter Cynthia L.
Myers Helane
Priem Kenneth R.
Texaco Inc.
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