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dc.contributor.authorCosta, Costas N.en
dc.contributor.authorSavva, Petros G.en
dc.contributor.authorFierro, José Luis Garcíaen
dc.contributor.authorEfstathiou, Angelos M.en
dc.creatorCosta, Costas N.en
dc.creatorSavva, Petros G.en
dc.creatorFierro, José Luis Garcíaen
dc.creatorEfstathiou, Angelos M.en
dc.description.abstractWe describe here the performance of a novel MgO-CeO2-supported Pt (0.1 wt%) catalyst towards the selective conversion of NO into N2 (SN2 > 80%) by using H2 (H2-SCR) under process conditions similar to those encountered in the NH3-SCR in the low-temperature range of 150-200 °C. At 200 °C, 100% conversion of NO and 85% N2-selectivity were obtained with a feed stream containing 1000 ppm NO, 5% O2, 5% H2O, 10% CO2, 0-0.5% CO, and using 1.5% H2 in the feed as reducing agent (GHSV = 40,000 h-1). Thus, a N2-yield of 85% similar to that obtained in most NH3-SCR applications could make H2-SCR as the most environmentally friendly NOx control catalytic technology with great potential to replace the existing NH3-SCR technology. The latter is currently used industrially mainly in power and nitric acid plants, gas turbines, furnaces, boilers, and waste incinerators for the elimination of NOx. However, this technology faces several problems such as catalyst deterioration, emissions of non-reacted toxic NH3 (ammonia slip), ash odor, air-heaters fouling, and a high running cost. © 2007 Elsevier B.V. All rights reserved.en
dc.sourceApplied Catalysis B: Environmentalen
dc.subjectGas turbinesen
dc.subjectWaste incinerationen
dc.subjectHigh temperature effectsen
dc.subjectCerium compoundsen
dc.subjectNitrogen oxidesen
dc.subjectNO reductionen
dc.subjectLean de-NOxen
dc.subjectCatalyst deteriorationen
dc.subjectNitric aciden
dc.subjectSupported-Pt catalysten
dc.subjectWaste incineratorsen
dc.titleIndustrial H2-SCR of NO on a novel Pt/MgO-CeO2 catalysten
dc.description.endingpage156 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied SciencesΤμήμα Χημείας / Department of Chemistry
dc.description.notes<p>Cited By :66</p>en
dc.source.abbreviationAppl.Catal.B Environ.en
dc.contributor.orcidEfstathiou, Angelos M. [0000-0001-8393-8800]
dc.contributor.orcidCosta, Costas N. [0000-0002-8459-0356]
dc.contributor.orcidSavva, Petros G. [0000-0001-6390-315X]

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