BATHTUB-TYPE SPENT CATALYST DISTRIBUTOR FOR EFFECTIVE COUNTER-CURRENT REGENERATION IN FLUID CATALYTIC CRACKING UNITS

An improved spent catalyst regenerator which contains sub-troughs branching off from the main trough, distribution troughs which extend outward from the sides of the main trough and the sub-troughs, and downflow tubes extending downward from the bottom of the main trough and sub-troughs.

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Bibliographische Detailangaben
Hauptverfasser: MCQUISTON HARVEY, SANTNER CHRIS, GBORDZOE EUSEBIUS
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An improved spent catalyst regenerator which contains sub-troughs branching off from the main trough, distribution troughs which extend outward from the sides of the main trough and the sub-troughs, and downflow tubes extending downward from the bottom of the main trough and sub-troughs.