KATALYTISCHE NICHTOXIDATIVES VERFAHREN FUER DAS SUESSEN VON KOHLENWASSERSTOFFFRAKTIONEN

A sour hydrocarbon fraction is sweetened by treating the sour hydrocarbon fraction containing mercaptans with sufficient unsaturated hydrocarbons in the presence of an acid-type catalyst at non-oxidative reaction conditions selected to convert said mercaptans to thioethers. Acid type catalysts which...

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Bibliographische Detailangaben
Hauptverfasser:	BRICKER, JEFFREY C., BUFFALO GROVE ILLINOIS 60090, US, IMAI, TAMOTSU, MOUNT PROSPECT ILLINOIS 60056, US
Format:	Patent
Sprache:	ger
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 sour hydrocarbon fraction is sweetened by treating the sour hydrocarbon fraction containing mercaptans with sufficient unsaturated hydrocarbons in the presence of an acid-type catalyst at non-oxidative reaction conditions selected to convert said mercaptans to thioethers. Acid type catalysts which may be used include polymeric sulfonic acid resins, intercalate compounds, solid acid catalysts and acidic inorganic oxide catalysts.