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CATALYTIC MEMBRANE REACTOR THAT CATALYST LAYER AND THREE-DIMENSIONAL CATALYST PROMOTE AN OXIDATION REACTION
CATALYTIC MEMBRANE REACTOR THAT CATALYST LAYER AND THREE-DIMENSIONAL CATALYST PROMOTE AN OXIDATION REACTION
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机译:催化层和三维催化剂促进氧化反应的催化膜反应器
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摘要
This invention relates to catalytic reactor membranes having a gas-impermeable membrane for transport of oxygen anions. The membrane has an oxidation surface and a reduction surface. The membrane is coated on its oxidation surface with an adherent catalyst layer and is optionally coated on its reduction surface with a catalyst that promotes reduction of an oxygen-containing species (e.g., O2, NO2, SO2, etc.) to generate oxygen anions on the membrane. The reactor has an oxidation zone and a reduction zone separated by the membrane. A component of an oxygen containing gas in the reduction zone is reduced at the membrane and a reduced species in a reactant gas in the oxidation zone of the reactor is oxidized. The reactor optionally contains a three-dimensional catalyst in the oxidation zone. The adherent catalyst layer and the three-dimensional catalyst are selected to promote a desired oxidation reaction, particularly a partial oxidation of a hydrocarbon.
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