Process for treating gasoline

Thepresentapplicationrelatestoaprocessfortreatinggasoline,comprisingthestepsof: splitting a gasoline feedstock into a light gasoline fraction and a heavy gasoline fraction; optionally, subjecting the resulting light gasoline fraction to etherification to obtain an 5 etherifiedoil;contactingtheheavyg...

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Hauptverfasser:	MAO, Junyi, WANG, Xin, NIE, Hong, XU, Youhao, LI, Dadong, YU, Jingchuan, YUAN, Qing
Format:	Patent
Sprache:	eng
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:	Thepresentapplicationrelatestoaprocessfortreatinggasoline,comprisingthestepsof: splitting a gasoline feedstock into a light gasoline fraction and a heavy gasoline fraction; optionally, subjecting the resulting light gasoline fraction to etherification to obtain an 5 etherifiedoil;contactingtheheavygasolinefractionwithamixedcatalystandsubjectingitto desulfurization and aromatization in the presence of hydrogen to obtain a heavy gasoline product; whereinthe mixed catalystcomprises an adsorption desulfurization catalyst and an aromatizationcatalyst.Theprocessofthepresentapplicationiscapableofreducingthesulfur and olefin content of gasoline and at the same time increasing the octane number of the 10 gasolinewhilemaintainingahighyieldofgasoline. )LJ