Reduction of nitrogen oxides in diesel exhaust: Prospects for use of synthesis gas

被引：11

作者：

Kirillov, V. A. ^{[1
]}

Smirnov, E. I. ^{[1
]}

Amosov, Yu. I. ^{[1
]}

Bobrin, A. S. ^{[1
]}

Belyaev, V. D. ^{[1
]}

Sobyanin, V. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Boreskov Inst Catalysis, Siberian Branch, Novosibirsk 630090, Russia

来源：

KINETICS AND CATALYSIS | 2009年 / 50卷 / 01期

关键词：

UREA-SCR; FUTURE CHALLENGES; HC-SCR; NOX; CATALYSTS; HYDROGEN; OCTANE; H-2;

D O I：

10.1134/S0023158409010030

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Already commercialized and some of the most promising technologies of nitrogen oxide reduction in automotive diesel exhaust are compared. The Boreskov Institute of Catalysis (Siberian Branch, Russian Academy of Sciences) is developing an advanced method for the selective catalytic reduction of NO (x) with synthesis gas produced on board by the catalytic conversion of diesel fuel. The activity of the Ag/Al2O3 catalytic system in NO (x) reduction by H-2 + CO admixtures is studied for both a model composition of the exhaust gas and under real diesel operation conditions.

引用

页码：18 / 25

页数：8

共 38 条

[1]

*ACEA, 2003, ACEA STAT AD SCR TEC

[2]

AMMON B, 2001, SAE TECH PAP SER

[3] Hydrogen as a remedy for the detrimental effect of aromatic and cyclic compounds on the HC-SCR over Ag/alumina [J].

Arve, Kalle ;

Backman, Henrik ;

Klingstedt, Fredrik ;

Eranen, Kari ;

Murzin, Dmitry Yu. .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2007, 70 (1-4) :65-72

[4]

Bartholomew CH, 2006, FUNDAMENTALS OF INDUSTRIAL CATALYTIC PROCESSES, 2ND EDITION, P1, DOI 10.1002/9780471730071

[5] Modeling and simulation of the injection of urea-water-solution for automotive SCR DeNOx-systems [J].

Birkhold, Felix ;

Meingast, Ulrich ;

Wassermann, Peter ;

Deutschmann, Olaf .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2007, 70 (1-4) :119-127

[6] An investigation of the thermal stability and sulphur tolerance of Ag/γ-Al2O3 catalysts for the SCR of NOx with hydrocarbons and hydrogen [J].

Breen, J. P. ;

Burch, R. ;

Hardacre, C. ;

Hill, C. J. ;

Krutzsch, B. ;

Bandl-Konrad, B. ;

Jobson, E. ;

Cider, L. ;

Blakeman, P. G. ;

Peace, L. J. ;

Twigg, M. V. ;

Preis, M. ;

Gottschling, M. .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2007, 70 (1-4) :36-44

[7] A fast transient kinetic study of the effect of H2 on the selective catalytic reduction of NOx with octane using isotopically labelled 15NO [J].

Breen, J. P. ;

Burch, R. ;

Hardacre, C. ;

Hill, C. J. ;

Rioche, C. .

JOURNAL OF CATALYSIS, 2007, 246 (01) :1-9

[8]

Burch R., 1996, APPL CATAL B-ENVIRON, V9, P19

[9] A highly sulfur resistant Pt-Sn/γ-Al2O3 catalyst for C3H8-NO-O2 reaction under lean conditions [J].

Corro, G ;

Fierro, JLG ;

Montiel, R ;

Castillo, S ;

Moran, M .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2003, 46 (02) :307-317

[10]

DALLABETTA R, 2004, CAT EN SYST INC 10 D

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