Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Fluidized bed
Reexamination Certificate
2005-01-11
2005-01-11
Stoner, Kiley S. (Department: 1725)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Fluidized bed
C422S144000, C095S271000, C055S349000
Reexamination Certificate
active
06841133
ABSTRACT:
An apparatus and process is disclosed for the separation of solids from gases in a mixture which is most particularly applicable to an FCC apparatus. The mixture of solids and gases are passed through a conduit and exit through a swirl arm that imparts a swirl motion having a first annular direction to centripetally separate the heavier solids from the lighter gases. The mixture then enters a cyclone which has a curved outer wall and imparts a second swirling angular direction to the mixture. The second angular direction is counter to the first angular direction. The apparatus and method assures that a greater proportion of the mixture entering the cyclone is incorporated into the vortex to further enhance separation between the solids and gases.
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Myers Daniel N.
Niewiedzial Steven
McHenry Kevin
Paschall James C.
Stoner Kiley S.
Tolomei John G.
UOP LLC
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