Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor
Reexamination Certificate
2007-03-14
2008-03-18
Vanoy, Timothy C. (Department: 1793)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
C422S168000, C422S187000, C422S239000, C502S038000, C502S039000
Reexamination Certificate
active
07344682
ABSTRACT:
An improved oxidizer for liquid reduction-oxidation desulphurization processes uses a hollow fiber membrane contactor. A pressurized, oxygen containing gas stream is introduced into the interior of the hollow fiber membrane while a liquid reduction-oxidation catalyst solution contacts the exterior of the membrane. Oxygen diffuses through the membrane into the liquid reduction-oxidation catalyst solution whereby the solution is oxidized and can be recycled for further us in a desulphurization process.
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International Search Report for PCT Application No. PCT/US2007/009617.
McManus Derek
Nagl Gary J.
Reicher Myron
McDonnell Boehnen & Hulbert & Berghoff LLP
Merichem Company
Vanoy Timothy C.
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