METHODS FOR UPGRADING OF CONTAMINATED HYDROCARBON STREAMS

A method of upgrading a heteroatom-containing hydrocarbon feed by removing oxidized-heteroatom contaminants is disclosed. The method includes contacting the oxidized-heteroatom-containing hydrocarbon feed with a caustic and a selectivity promoter, and removing the heteroatom contaminants from the he...

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Bibliographische Detailangaben
Hauptverfasser:	ROSSETTI, MARK N, MCCASKILL, TRENT A, LITZ, KYLE E, JORDAN, TRACEY M, CLICKNER, SARAH M, RANKIN, JONATHAN P, VREELAND, JENNIFER, SHIPLEY, ERICA H
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	A method of upgrading a heteroatom-containing hydrocarbon feed by removing oxidized-heteroatom contaminants is disclosed. The method includes contacting the oxidized-heteroatom-containing hydrocarbon feed with a caustic and a selectivity promoter, and removing the heteroatom contaminants from the heteroatom-containing hydrocarbon feed. L'invention concerne un procédé de valorisation d'une charge d'hydrocarbures contenant des hétéro-atomes par élimination des contaminants hétéro-atomiques oxydés. Le procédé comprend la mise en contact de la charge d'hydrocarbures contenant des hétéro-atomes oxydés avec un promoteur caustique et un promoteur de sélectivité, et l'élimination des contaminants hétéro-atomiques de la charge d'hydrocarbures contenant des hétéro-atomes.