Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including solid – extended surface – fluid contact reaction...
Reexamination Certificate
2004-12-10
2011-10-25
Bullock, In Suk (Department: 1772)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including solid, extended surface, fluid contact reaction...
C422S211000, C422S220000, C422S239000, C585S654000, C585S656000, C585S658000
Reexamination Certificate
active
08043577
ABSTRACT:
With the help of a method and device for nozzle-jetting oxygen into a synthesis reactor, e.g. for oxy-dehydration, with largely axial flow of the gas mixture through a catalyst bed, it is intended to vastly improve the mixing-in and mixing-through of oxygen above the catalyst especially for oxy-dehydration process.This is achieved by feeding the oxygen to a ring distributor system arranged above the catalyst bed in pure form, as air or mixed with inert gas or water vapor and jetting the oxygen onto the catalyst surface through several exit openings in the ring distributor at an inclined angle deviating from the vertical.
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International Search Report in English.
Heinritz-Adrian Max
Kowoll Johannes
Semrau Lothar
Bullock In Suk
Collard & Roe P.C.
Etherton Bradley
Uhde GmbH
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