Catalyst for oxidising ammonia

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United States of America Patent

PATENT NO RE49743
SERIAL NO

17225608

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Abstract

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A catalyst for oxidising ammonia comprises a selective catalytic reduction (SCR) catalyst and a composite heterogeneous extruded honeycomb having longitudinally extending parallel channels, which channels being defined in part by channel walls having a total longitudinal length, wherein the channel walls comprise a pore structure including a periodic arrangement of porous cells embedded in an inorganic matrix component, at least some of which porous cells are defined at least in part by an active interface layer of a catalytically active material comprising a precious metal supported on particles of a support material.

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Patent Owner(s)

Patent OwnerAddress
JOHNSON MATTHEY PLCLONDON LONDON LONDON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bauer, Juergen Redwitz, DE 53 300
Larsson, Mikael Gothenburg, SE 77 1388
Lu, Jing Wayne, US 193 977

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