REJUVENATION OF A DEACTIVATED CATALYST

In one embodiment, a sulfur-contaminated catalyst is rejuvenated by the cyclic process of (1) exposing the catalyst to oxidizing conditions in the presence of oxygen at a temperature of from 200C to 450C; (2) contacting the oxidized catalyst with at least 10 cc of an aqueous media in the liquid phas...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PANDEY, SUE D, HOLTERMANN, DENNIS L, FIELD, LESLIE A, PANOPIO, RODOLFO V
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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