Two component-three dimensional catalysis

Schwartz, Michael; White, James H; Sammells, Anthony F

Title: Two component-three dimensional catalysis

Patent · Tue Jan 01 00:00:00 EST 2002

OSTI ID:874273

Schwartz, Michael ^[1]; White, James H ^[1]; Sammells, Anthony F ^[1]

Boulder, CO

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., O.sub.2, NO.sub.2, SO.sub.2, 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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Research Organization:: Eltron Research, Inc. (Boulder, CO)

DOE Contract Number:: FG02-94ER81750

Assignee:: Eltron Research, INC (Boulder, CO)

Patent Number(s):: US 6355093

OSTI ID:: 874273

Country of Publication:: United States

Language:: English

References (19)

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Title: Two component-three dimensional catalysis

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