Oxidizer and oxidation process for a desulphurization process

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor

Reexamination Certificate

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Details

C422S168000, C422S187000, C422S239000, C502S038000, C502S039000

Reexamination Certificate

active

11717908

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.

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