Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1982-05-17
1984-10-16
Gantz, Delbert E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208161, 208164, 502 41, 502 43, 422147, C10G 1100, B01J 3714, F27B 1508
Patent
active
044773358
ABSTRACT:
A method and apparatus for separating regenerated catalyst from gaseous combustion products within a regenerator. The apparatus comprises a downcomer within the regenerator vessel through which the catalyst and gaseous combustion products flow. Means are provided at the lower end of the downcomer for utilizing the momentum of the catalyst particles to separate them from the gaseous combustion products.
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Ashland Oil Inc.
Chaudhuri O.
Farnsworth Carl D.
Gantz Delbert E.
Willson, Jr. Richard C.
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