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Catalysis for NOx abatement

Roy, Sounak and Hegde, MS and Madras, Giridhar (2009) Catalysis for NOx abatement. In: Applied Energy, 86 (11). pp. 2283-2297.

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Abstract

Research in the field of NOx abatement has grown significantly in the past two decades. The general trend has been to develop new catalysts with complex materials in order to meet the stringent environmental regulations. This review discusses briefly about the different sources of NOx and its adverse effect on the ecosystem. The main portion of the review discusses the progress and development of various catalysts for NOx removal from exhaust by NO decomposition, NO reduction by CO or H-2 or NH3 or hydrocarbons. The importance of understanding the mechanism of NO decomposition and reduction in presence of metal ion substituted catalysts is emphasized. Some conclusions are made on the various catalytic approaches to NOx abatement.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier Science.
Keywords: NOx reduction;Metal ion substitution;Environmental catalysis.
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Division of Mechanical Sciences > Chemical Engineering
Date Deposited: 10 Jul 2009 10:48
Last Modified: 19 Sep 2010 05:37
URI: http://eprints.iisc.ernet.in/id/eprint/21350

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