SORBIERENDE ZUSAMMENSETZUNG, VERFAHREN ZU IHRER HERSTELLUNG UND IHRER VERWENDUNG BEI DER ENTSCHWEFELUNG

Particulate sorbent compositions comprising a mixture of zinc oxide, silica, alumina and a substantially reduced valence nickel are provided for the desulfurization of a feedstream of cracked-gasoline or diesel fuels in a desulfurization zone by a process which comprises the contacting of such feeds...

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Bibliographische Detailangaben
Hauptverfasser: SUGHRUE, EDWARD, L, BERTUS, BRENT, J, KHARE, GYANESH, P, JOHNSON, MARVIN, M
Format: Patent
Sprache:ger
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Zusammenfassung:Particulate sorbent compositions comprising a mixture of zinc oxide, silica, alumina and a substantially reduced valence nickel are provided for the desulfurization of a feedstream of cracked-gasoline or diesel fuels in a desulfurization zone by a process which comprises the contacting of such feedstreams in a desulfurization zone followed by separation of the resulting low sulfur-containing stream and sulfurized-sorbent and thereafter regenerating and activating the separated sorbent before recycle of same to the desulfurization zone.