CONVERSION OF HEAVY AROMATICS TO LIGHTER AROMATICS WITH LOW RING SATURATION AND HYDROCARBON CRACKING

A catalyst for converting C9+ aromatics to lighter aromatics includes a metallic function derived from a metal such as platinum constrained within cages and/or channels of a microporous material, such as chabazite, wherein the cages and/or channels of the microporous material are defined by 8 tetrah...

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Hauptverfasser:	TABORGA CLAURE, MICAELA, LEVIN, DORON, GATT, JOSEPH E, WEIGEL, SCOTT, SERNA MERINO, PEDRO M
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF CRACKING HYDROCARBON OILS FUELS INORGANIC CHEMISTRY LUBRICANTS METALLURGY MINERAL WAXES NON-METALLIC ELEMENTS ORGANIC CHEMISTRY 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:	A catalyst for converting C9+ aromatics to lighter aromatics includes a metallic function derived from a metal such as platinum constrained within cages and/or channels of a microporous material, such as chabazite, wherein the cages and/or channels of the microporous material are defined by 8 tetrahedral atoms or fewer; and an acidic function derived from an additional zeolite having cages and/or channels defined by 10 or more tetrahedral atoms, wherein the microporous material providing the metallic function and additional zeolite providing the acidic function are coupled by a binder. Un catalyseur pour convertir des composés aromatiques en C9 + en aromatiques plus légers comprend une fonction métallique dérivée d'un métal tel que le platine contraint à l'intérieur de cages et/ou de canaux d'un matériau microporeux, tels que la chabazite, les cages et/ou les canaux du matériau microporeux étant définis par 8 atomes tétraédriques ou moins ; et une fonction acide dérivée d'une zéolite supplémentaire ayant des cages et/ou des canaux définis par 10 atomes tétraédriques ou plus, le matériau microporeux fournissant la fonction métallique et la zéolite supplémentaire fournissant la fonction acide étant couplés par un liant.