Mineral oils: processes and products – Refining – Sulfur removal
Patent
1999-12-21
2000-12-19
Dunn, Tom
Mineral oils: processes and products
Refining
Sulfur removal
208213, 502 60, 502 64, 502 71, C10G 4504
Patent
active
061623539
ABSTRACT:
An improved process and novel catalyst for upgrading catalytically cracked liquid hydrocarbons whereby the hydrodesulfurization and liquid yield of the hydrocarbons are enhanced while the octane number thereof is substantially maintained. The process basically comprises contacting the hydrocarbons with the catalyst composition which is comprised of a sulfided, molybdenum carbide and zinc hexaborate promoted, binder bound zeolite in the presence of hydrogen and under conditions sufficient to effect said upgrading.
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Application Serial No. 09/114,991 filed on Jul. 14, 1998.
Application Serial No. 09/221,814 filed on Dec. 29, 1998, allowed on Mar. 27, 2000.
Application Serial No. 09/469,038 filed on Dec. 21, 1999.
Application Serial No. 09/467,860 filed on Dec. 20, 1999.
Drake Charles A.
Melton Ralph J.
Wu An-hsiang
Anderson Jeffrey R.
Dunn Tom
Phillips Petroleum Company
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