Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including solid – extended surface – fluid contact reaction...
Reexamination Certificate
2007-03-08
2010-11-30
Leung, Jennifer A (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including solid, extended surface, fluid contact reaction...
C422S216000, C422S239000, C422S311000
Reexamination Certificate
active
07842258
ABSTRACT:
A secondary containment system is used with a screenless reactor. The secondary containment system includes a screen sized to prevent the passage of catalyst particles, and is affixed to the screenless reactor with supports to hold the screen a desired distance from the reactor.
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patent: 5356462 (1994-10-01), Bruggendick
patent: 5366704 (1994-11-01), Koves et al.
patent: 6059961 (2000-05-01), Koves et al.
patent: 6224838 (2001-05-01), Schulz et al.
patent: 7621988 (2009-11-01), Sun et al.
Gregor Joseph H.
Vetter Michael J.
Goldberg Mark
Leung Jennifer A
UOP LLC
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