AN FCC CATALYST COMPOSITION AND A PROCESS FOR ITS PREPARATION

The present disclosure relates to an FCC catalyst composition and a process for its preparation. The FCC catalyst composition comprises Y type zeolite, silicon oxide, alumina, at least one clay, at least one rare earth metal, and at least one metal oxide. The FCC catalyst composition of the present...

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Hauptverfasser:	JETHALAL JANI, Nirav, DAS, Asit Kumar, THANGARAJU MURUGAN, Sankaranarayanan, DURAISAMY, Divakar, GOPAL, Ravichandran, KUMAR, Anuj
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL 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 THEIR RELEVANT APPARATUS TRANSPORTING
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Zusammenfassung:	The present disclosure relates to an FCC catalyst composition and a process for its preparation. The FCC catalyst composition comprises Y type zeolite, silicon oxide, alumina, at least one clay, at least one rare earth metal, and at least one metal oxide. The FCC catalyst composition of the present disclosure provides improved yields of high value gasoline such as propylene and LPG and reduces yields of low value hydrocarbons such as CSO and LCO. La présente invention concerne une composition de catalyseur FCC et son procédé de préparation. La composition de catalyseur FCC comprend de la zéolite de type Y, de l'oxyde de silicium, de l'alumine, au moins une argile, au moins un métal de terres rares et au moins un oxyde métallique. La composition de catalyseur FCC de la présente invention fournit des rendements améliorés d'essence à valeur élevée telle que le propylène et le GPL et réduit les rendements d'hydrocarbures à faible valeur tels que CSO et LCO.