NOx SCR by Decane and Propylene on Pt + Cu/Zr-Pillared Clays in Realistic Feeds: Performance and Mechanistic Features versus Structural Specificity of Nanosized Zirconia Pillars | Sciact - CRIS-system of Boreskov Institute of Catalysis

NOx SCR by Decane and Propylene on Pt + Cu/Zr-Pillared Clays in Realistic Feeds: Performance and Mechanistic Features versus Structural Specificity of Nanosized Zirconia Pillars Full article

Conference

19th Meeting of the North American Catalysis Society
22-27 May 2005 , Philadelphia, Pennsylvania

Journal

Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308

Output data

Year: 2006, Volume: 114, Number: 1, Pages: 13-22 Pages count : 10 DOI: 10.1016/j.cattod.2006.02.010

Tags

de-NOx by HC SCR, Diesel exhausts, Mechanism of action by in situ FTIRS, Performance in realistic feeds, Presulfation, Supported Pt + Cu, Zirconia-pillared clays

Authors

Sadykov Vladislav ¹ , Kuznetsova Tatiana ¹ , Doronin Vladimir ¹ , Bunina Rimma ¹ , Alikina Galina ¹ , Batuev Lubsan ¹ , Matyshak Valerii ² , Rozovskii Aleksander ³ , Tretyakov Valentin ³ , Burdeynaya Tatiana ³ , Lunin Valerii ⁴ , Ross Julian ⁵

Affiliations

1	Boreskov Institute of Catalysis SB RAS, Pr. Lavrentieva 5, 630090 Novosibirsk, Russia
2	Semenov Institute of Chemical Physics RAS, Moscow, Russia
3	Topchiev Institute of Petrochemical Synthesis RAS, Moscow, Russia
4	Chemical Department of Lomonosov Moscow State University, Moscow, Russia
5	The Limerick University, Limerick, Ireland

Funding (2)

1	International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union	97-11720
2	Президиум РАН	8.23

Pt + Cu-loaded ZrPILC tested in the reactions of NOx selective catalytic reduction by propylene and decane in realistic feeds with a high content of water, oxygen and an admixture of SO2 demonstrated promising performance at high space velocities (up to 100 000 h−1) in the temperature range of 150–400 °C. A strong promoting effect of water, oxygen and the catalyst presulfation on the degree of NOx conversion into N2 was revealed. The specificity of these catalyst action in realistic feeds was explained by taking into account the textural, structural and surface features of zirconia-pillared clays as well as the mechanism of NOx HC SCR reaction including participation of strongly bound species in key stages.

Sadykov V. , Kuznetsova T. , Doronin V. , Bunina R. , Alikina G. , Batuev L. , Matyshak V. , Rozovskii A. , Tretyakov V. , Burdeynaya T. , Lunin V. , Ross J.
NOx SCR by Decane and Propylene on Pt + Cu/Zr-Pillared Clays in Realistic Feeds: Performance and Mechanistic Features versus Structural Specificity of Nanosized Zirconia Pillars
Catalysis Today. 2006. V.114. N1. P.13-22. DOI: 10.1016/j.cattod.2006.02.010 WOS Scopus РИНЦ ANCAN OpenAlex

Published online:	Mar 29, 2006
Published print:	Apr 30, 2006

Web of science:	WOS:000237002700003
Scopus:	2-s2.0-33645743419
Elibrary:	13509613
Chemical Abstracts:	2006:374497
Chemical Abstracts (print):	145:68375
OpenAlex:	W2077657122

DB	Citing
Web of science	10
Scopus	13
Elibrary	14
OpenAlex	14