C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
196/106, 196/2
C10G 11/00 (2006.01) C10G 11/18 (2006.01)
Patent
CA 1168613
USE OF NAPHTHA IN CARBO-METALLIC OIL CONVERSION ABSTRACT OF THE DISCLOSURE A process is disclosed for the production of high octane gasoline and/or other valuable lower molecular weight products from carbo-metallic oils. Examples include crude oil, topped crude, reduced crude, residua, the extract from solvent deasphalting and other heavy hydrocarbon fractions. These carbo-metallic oils contain quantities of coke pre- cursors and heavy metal catalyst poisons substantially in excess of what is normally considered acceptable for Fluid Catalytic Cracking (FCC) and substantial amounts of sulfur, nitrogen and other troublesome components may also be present. Such carbo-metallic oils are converted to the desired products in a catalytic conversion process where the oil feed is mixed with naphtha and brought together with a high-metal content cracking catalyst. Named "RCC" (Reduced Crude Conversion) after a particularly common or useful carbo- metallic feed, the present process is by no means restricted to reduced crude or to oils of petroleum origin, having utility in the processing of oils from coal, shale and other sources.
398945
Ashland Oil Inc.
Gowling Lafleur Henderson Llp
LandOfFree
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