Hydrocarbon Specificity in the Selective Catalytic Reduction of NOx over Cu-ZSM-5 and Co-ZSM-5 Catalysts Full article
Journal |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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Output data | Year: 1998, Volume: 64, Number: 1, Pages: 185-191 Pages count : 7 DOI: 10.1007/BF02475387 | ||||||||||
Tags | Cation-exchanged ZSM-5, Coordination relaxation, Intermediates, Mechanism, Nitrogen oxides, Reactivity of surface nitrates, Reduction by hydrocarbons | ||||||||||
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Abstract:
Transformation of surface nitrates under CH4 (CH4+O2) was found to ensure steady-state activity of Co-ZSM-5 in the selective catalytic reduction of nitrogen oxides by methane (CH4-SCR). For Cu-ZSM-5, such species are mainly converted into NO. Relaxation of the coordination sphere due to oxygen and NO adsorption, stability of C,N-containing intermediates and activation routes of hydrocarbons (methane, propane) were analyzed as factors determining catalytic properties of Cu and Co cations.
Cite:
Sadykov V.A.
, Beloshapkin S.A.
, Paukshtis E.A.
, Alikina G.M.
, Kochubei D.I.
, Degtyarev S.P.
, Bulgakov N.N.
, Veniaminov S.A.
, Netyaga V.
, Bunina R.V.
, Kharlanov A.N.
, Lunina E.V.
, Lunin V.V.
, Matyshak V.A.
, Rozovskii A.Y.
Hydrocarbon Specificity in the Selective Catalytic Reduction of NOx over Cu-ZSM-5 and Co-ZSM-5 Catalysts
Reaction Kinetics and Catalysis Letters. 1998. V.64. N1. P.185-191. DOI: 10.1007/BF02475387 WOS Scopus РИНЦ
Hydrocarbon Specificity in the Selective Catalytic Reduction of NOx over Cu-ZSM-5 and Co-ZSM-5 Catalysts
Reaction Kinetics and Catalysis Letters. 1998. V.64. N1. P.185-191. DOI: 10.1007/BF02475387 WOS Scopus РИНЦ
Dates:
Submitted: | Apr 17, 1997 |
Accepted: | Jun 11, 1997 |
Published print: | May 1, 1998 |
Identifiers:
Web of science | WOS:000074047100026 |
Scopus | 2-s2.0-0012326278 |
Elibrary | 13302573 |
Chemical Abstracts | 1998:478613 |
Chemical Abstracts (print) | 129:152506 |
OpenAlex | W2126465247 |