PROCESS FOR PRODUCING OLEFINS AND AROMATICS FROM NON-AROMATICS

A MULTI-STEP PROCESS FOR CONVERTING NON-AROMATIC HYDROCARBONS (PREFERABLY A GASOLINE-TYPE HYDROCARBON MIXTURE) TO LOWER OLEFINS (PREFERABLY, ETHYLENE AND PROPYLENE) AND AROMATIC HYDROCARBONS (PREFERABLY BENZENE, TOLUENE AND XYLENE) COMPRISES, IN SEQUENCE, A FIRST REACTION STEP, A FIRST SEPARATION ST...

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Hauptverfasser:	SUGHRUE, EDWARD LAWRENCE, DRAKE, CHARLES ALFRED, KIMBLE, JAMES B
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES ORGANIC CHEMISTRY 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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Zusammenfassung:	A MULTI-STEP PROCESS FOR CONVERTING NON-AROMATIC HYDROCARBONS (PREFERABLY A GASOLINE-TYPE HYDROCARBON MIXTURE) TO LOWER OLEFINS (PREFERABLY, ETHYLENE AND PROPYLENE) AND AROMATIC HYDROCARBONS (PREFERABLY BENZENE, TOLUENE AND XYLENE) COMPRISES, IN SEQUENCE, A FIRST REACTION STEP, A FIRST SEPARATION STEP, A SECOND REACTION STEP, AND A SECOND SEPARATION STEP, WHEREIN THE REACTION SEVERITY OF THE FIRST REACTION STEP IS LOWER THAN IN THE SECOND REACTION STEP SO AS TO MAXIMIZE OLEFINS AND AROMATICS YIELDS.