AN IMPROVED PROCESS TO HYDROGENATE AROMATICS PRESENT IN LUBE OIL BOILING RANGE FEEDSTREAMS

An improved hydrogenation process for lube oil boiling range feedstreams utilizing a catalyst comprising at least one Group VIII noble metal selected from Pt, Pd, and mixtures thereof having an average pore diameter of 15 to less than 40~. L'invention concerne un procédé d'hydrogénation am...

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Hauptverfasser:	MCCARTHY, STEPHEN J, HANTZER, SYLVAIN, BEECKMAN, JEAN W, LAI, FRANK WEN-YIH
Format:	Patent
Sprache:	eng ; fre
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:	An improved hydrogenation process for lube oil boiling range feedstreams utilizing a catalyst comprising at least one Group VIII noble metal selected from Pt, Pd, and mixtures thereof having an average pore diameter of 15 to less than 40~. L'invention concerne un procédé d'hydrogénation amélioré pour flux d'alimentation à intervalle de distillation d'huile de graissage faisant appel à un catalyseur comprenant au moins un métal noble du groupe VIII choisi parmi Pt, Pd et des mélanges de ceux-ci et présentant un diamètre moyen des pores compris entre 15 et moins de 40Å.