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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Format: | Patent |
Sprache: | eng |
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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. |
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