Mesoporous Fe-containing ZSM-5 zeolite single crystal catalysts for selective catalytic reduction of nitric oxide by ammonia

Arkadii Kustov; Kresten Egeblad; Marina Kustova; T. W. Hansen; Claus H. Christensen

doi:10.1007/s11244-007-0258-z

Mesoporous Fe-containing ZSM-5 zeolite single crystal catalysts for selective catalytic reduction of nitric oxide by ammonia

Arkadii Kustov, Kresten Egeblad, Marina Kustova, T. W. Hansen, Claus H. Christensen

Department of Chemistry

Fritz Haber Institute of the Max Planck Society

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

Abstract

Mesoporous and conventional Fe-containing ZSM-5 catalysts (0.5–8 wt% Fe) were prepared using a simple impregnationmethod and tested in NO selective catalytic reduction (SCR) with NH₃. It was found that mesoporous Fe-ZSM-5 catalysts exhibit higher SCR activities than comparable conventional catalysts. Furthermore, conventional Fe-ZSM-5 catalysts have maximum activity at ~2.5 wt% Fe while for the mesoporous system, optimal NO conversion is obtained for the catalysts with ~6 wt % Fe.

Original language	English
Journal	Topics in Catalysis
Volume	45
Issue number	1-4
Pages (from-to)	159-163
ISSN	1022-5528
DOIs	https://doi.org/10.1007/s11244-007-0258-z
Publication status	Published - 2007

Keywords

DeNOx catalysts
NO SCR with ammonia
Mesoporous zeolites
Fe-ZSM-5

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title = "Mesoporous Fe-containing ZSM-5 zeolite single crystal catalysts for selective catalytic reduction of nitric oxide by ammonia",

abstract = "Mesoporous and conventional Fe-containing ZSM-5 catalysts (0.5–8 wt\% Fe) were prepared using a simple impregnationmethod and tested in NO selective catalytic reduction (SCR) with NH3. It was found that mesoporous Fe-ZSM-5 catalysts exhibit higher SCR activities than comparable conventional catalysts. Furthermore, conventional Fe-ZSM-5 catalysts have maximum activity at \textasciitilde{}2.5 wt\% Fe while for the mesoporous system, optimal NO conversion is obtained for the catalysts with \textasciitilde{}6 wt \% Fe.",

keywords = "DeNOx catalysts, NO SCR with ammonia, Mesoporous zeolites, Fe-ZSM-5",

author = "Arkadii Kustov and Kresten Egeblad and Marina Kustova and Hansen, \{T. W.\} and Christensen, \{Claus H.\}",

year = "2007",

doi = "10.1007/s11244-007-0258-z",

language = "English",

volume = "45",

pages = "159--163",

journal = "Topics in Catalysis",

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T1 - Mesoporous Fe-containing ZSM-5 zeolite single crystal catalysts for selective catalytic reduction of nitric oxide by ammonia

AU - Kustov, Arkadii

AU - Egeblad, Kresten

AU - Kustova, Marina

AU - Hansen, T. W.

AU - Christensen, Claus H.

PY - 2007

Y1 - 2007

N2 - Mesoporous and conventional Fe-containing ZSM-5 catalysts (0.5–8 wt% Fe) were prepared using a simple impregnationmethod and tested in NO selective catalytic reduction (SCR) with NH3. It was found that mesoporous Fe-ZSM-5 catalysts exhibit higher SCR activities than comparable conventional catalysts. Furthermore, conventional Fe-ZSM-5 catalysts have maximum activity at ~2.5 wt% Fe while for the mesoporous system, optimal NO conversion is obtained for the catalysts with ~6 wt % Fe.

AB - Mesoporous and conventional Fe-containing ZSM-5 catalysts (0.5–8 wt% Fe) were prepared using a simple impregnationmethod and tested in NO selective catalytic reduction (SCR) with NH3. It was found that mesoporous Fe-ZSM-5 catalysts exhibit higher SCR activities than comparable conventional catalysts. Furthermore, conventional Fe-ZSM-5 catalysts have maximum activity at ~2.5 wt% Fe while for the mesoporous system, optimal NO conversion is obtained for the catalysts with ~6 wt % Fe.

KW - DeNOx catalysts

KW - NO SCR with ammonia

KW - Mesoporous zeolites

KW - Fe-ZSM-5

U2 - 10.1007/s11244-007-0258-z

DO - 10.1007/s11244-007-0258-z

M3 - Journal article

SN - 1022-5528

VL - 45

SP - 159

EP - 163

JO - Topics in Catalysis

JF - Topics in Catalysis

IS - 1-4

ER -

Mesoporous Fe-containing ZSM-5 zeolite single crystal catalysts for selective catalytic reduction of nitric oxide by ammonia

Abstract

Keywords

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