Patents for C10G 49 - Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups , , , , or (4,012)
05/1976
05/11/1976US3956104 Hydrocracking process
05/04/1976US3954671 Hydrotreating catalyst
05/04/1976US3954670 Boria-alumina catalyst base
04/1976
04/27/1976US3953321 Method of hydrodesulfurizing heavy petroleum fraction in the initial stage of the on-stream period
04/20/1976US3951864 Hydrocarbon conversion catalyst
04/20/1976US3951782 Reforming with a group IIB-containing catalyst
03/1976
03/23/1976US3945943 Hydrogenation catalysts, ion exchanging ammonium ions, steaming, calcining
03/09/1976US3943067 Process for manufacturing hydrogenation catalysts
01/1976
01/27/1976US3935127 Method of catalyst manufacture
01/20/1976US3933683 Pretreatment of catalyst employed in the hydrogenation of hydrocarbons
01/20/1976US3933620 Vapor-liquid-catalyst separation
01/13/1976US3932267 Petroleum, raffinate
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