SCR activity of conformed CuOx/ZrO2-SO4 catalysts

Søren Birk Rasmussen; Malcolm Yates; Johannes Due-Hansen; Pedro Ávila; Rasmus Fehrmann

doi:10.1016/S0167-2991(10)75148-X

SCR activity of conformed CuOx/ZrO2-SO4 catalysts

Søren Birk Rasmussen, Malcolm Yates, Johannes Due-Hansen, Pedro Ávila, Rasmus Fehrmann

Department of Chemistry

CSIC

Research output: Contribution to journal › Conference article › Research › peer-review

Abstract

CuOX/ZrO2-SO4 catalysts have been synthesised as conformed materials with the use of sepiolite as agglomerant and the performance in the NH3-SCR reaction with relation to biomass fired boiler units have been studied. The optimal Cu-loading of the catalysts is 3 wt.% CuO, both in terms of activity and selectivity. This catalyst constitutes a possible solution for NO removal in biomass-related applications, since it posses mainly Lewis acid sites, and therefore might be less subjected to deactivation by potassium containing fly ash particle produced during biomass combustion.

Original language	English
Book series	Studies in Surface Science and Catalysis
Volume	175
Pages (from-to)	735-738
ISSN	0167-2991
DOIs	https://doi.org/10.1016/S0167-2991(10)75148-X
Publication status	Published - 2010
Event	Scientific bases for the preperation of heterogeneous catalysts - Louvain-la-Neuve Duration: 1 Jan 2010 → … Conference number: 10

Conference

Conference	Scientific bases for the preperation of heterogeneous catalysts
Number	10
City	Louvain-la-Neuve
Period	01/01/2010 → …

Keywords

ZrO2-SO4
NH3-SCR
CuOx
Sepiolite
Biomass

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10.1016/S0167-2991(10)75148-X

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title = "SCR activity of conformed CuOx/ZrO2-SO4 catalysts",

abstract = "CuOX/ZrO2-SO4 catalysts have been synthesised as conformed materials with the use of sepiolite as agglomerant and the performance in the NH3-SCR reaction with relation to biomass fired boiler units have been studied. The optimal Cu-loading of the catalysts is 3 wt.% CuO, both in terms of activity and selectivity. This catalyst constitutes a possible solution for NO removal in biomass-related applications, since it posses mainly Lewis acid sites, and therefore might be less subjected to deactivation by potassium containing fly ash particle produced during biomass combustion.",

keywords = "ZrO2-SO4, NH3-SCR, CuOx, Sepiolite, Biomass",

author = "Rasmussen, {S{\o}ren Birk} and Malcolm Yates and Johannes Due-Hansen and Pedro {\'A}vila and Rasmus Fehrmann",

year = "2010",

doi = "10.1016/S0167-2991(10)75148-X",

language = "English",

volume = "175",

pages = "735--738",

journal = "Studies in Surface Science and Catalysis",

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note = "Scientific bases for the preperation of heterogeneous catalysts, PREPA ; Conference date: 01-01-2010",

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T1 - SCR activity of conformed CuOx/ZrO2-SO4 catalysts

AU - Rasmussen, Søren Birk

AU - Yates, Malcolm

AU - Due-Hansen, Johannes

AU - Ávila, Pedro

AU - Fehrmann, Rasmus

N1 - Conference code: 10

PY - 2010

Y1 - 2010

N2 - CuOX/ZrO2-SO4 catalysts have been synthesised as conformed materials with the use of sepiolite as agglomerant and the performance in the NH3-SCR reaction with relation to biomass fired boiler units have been studied. The optimal Cu-loading of the catalysts is 3 wt.% CuO, both in terms of activity and selectivity. This catalyst constitutes a possible solution for NO removal in biomass-related applications, since it posses mainly Lewis acid sites, and therefore might be less subjected to deactivation by potassium containing fly ash particle produced during biomass combustion.

AB - CuOX/ZrO2-SO4 catalysts have been synthesised as conformed materials with the use of sepiolite as agglomerant and the performance in the NH3-SCR reaction with relation to biomass fired boiler units have been studied. The optimal Cu-loading of the catalysts is 3 wt.% CuO, both in terms of activity and selectivity. This catalyst constitutes a possible solution for NO removal in biomass-related applications, since it posses mainly Lewis acid sites, and therefore might be less subjected to deactivation by potassium containing fly ash particle produced during biomass combustion.

KW - ZrO2-SO4

KW - NH3-SCR

KW - CuOx

KW - Sepiolite

KW - Biomass

U2 - 10.1016/S0167-2991(10)75148-X

DO - 10.1016/S0167-2991(10)75148-X

M3 - Conference article

SN - 0167-2991

VL - 175

SP - 735

EP - 738

JO - Studies in Surface Science and Catalysis

JF - Studies in Surface Science and Catalysis

T2 - Scientific bases for the preperation of heterogeneous catalysts

Y2 - 1 January 2010

ER -

SCR activity of conformed CuOx/ZrO2-SO4 catalysts

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Keywords

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