REFORMING WITH FOUR OR FIVE PLATINUM RHENIUM CATALYST BEDS

Naphtha containing 15 to 30 percent naphthenes and 5 to 20 percent aromatics is reformed in a system including four or five serially-arranged reactors in which the catalyst contains platinum and rhenium supported on a porous, solid base such as alumina. Reactor inlet temperatures and space velocitie...

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Hauptverfasser:	WILLIAM C. PFEFFERLE, MILTON H. DALSON
Format:	Patent
Sprache:	eng
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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Beschreibung
Zusammenfassung:	Naphtha containing 15 to 30 percent naphthenes and 5 to 20 percent aromatics is reformed in a system including four or five serially-arranged reactors in which the catalyst contains platinum and rhenium supported on a porous, solid base such as alumina. Reactor inlet temperatures and space velocities are defined.