Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including solid – extended surface – fluid contact reaction...
Reexamination Certificate
2005-11-29
2005-11-29
Bhat, N. (Department: 1764)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including solid, extended surface, fluid contact reaction...
C422S219000, C422S214000, C422S232000, C422S236000
Reexamination Certificate
active
06969496
ABSTRACT:
An apparatus provides for increased feed throughput without loss of conversion or selectivity by increasing the catalyst volume in a final reactor of at least three reaction zones. The catalyst volume of the final reactor may be larger because the inner and outer screens that define a radial flow bed are extended. A low LHSV is maintained by increasing the catalyst volume in the final reactor.
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Cottrell Paul R.
Vetter Michael J.
Zimmermann Joseph E.
Bhat N.
Paschall James C.
Tolomei John G.
UOP LLC
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