Soot Particulates Abatement in Diesel Engine Exhaust by Catalytic Oxidation Followed Their Trapping in Filters | Sciact - CRIS-system of Boreskov Institute of Catalysis

Soot Particulates Abatement in Diesel Engine Exhaust by Catalytic Oxidation Followed Their Trapping in Filters Full article

Journal

Chemical Engineering Journal
ISSN: 1385-8947 , E-ISSN: 1873-3212

Output data

Year: 2015, Volume: 269, Pages: 416-424 Pages count : 9 DOI: 10.1016/j.cej.2015.01.129

Tags

Formal kinetic modelling, Mathematical modelling, Particulates filters, Soot oxidation

Authors

Vernikovskaya N.V. ^1,2,3 , Pavlova T.L. ^1,4 , Mokrinskii V.V. ¹ , Murzin V.Yu. ^4,5 , Chumakova N.A. ^1,2 , Noskov A.S. ^1,3

Affiliations

1	Boreskov Institute of Catalysis SB RAS, Pr. Ak. Lavrentieva 5, Novosibirsk 630090, Russia
2	Novosibirsk State University, Novosibirsk 630090, Russia
3	Novosibirsk State Technical University, Novosibirsk 630092, Russia
4	Saint-Petersburg State Institute of Technology (Technical University), Russia
5	Åbo Akademi University, Turku, Finland

Funding (1)

The Ministry of Education and Science of the Russian Federation

Diesel engine exhaust contains large amount of soot which is one of the main pollutants of air resulting in such dangerous diseases as lung cancer. Various filters are commonly used for soot abatement in diesel exhaust, while catalytic oxidation is preferable to intensify burning of soot trapped in filters. Formal kinetic modeling of soot oxidation over CeO2/θ-Al2O3, Pt-CeO2/θ-Al2O3, and Fe–Mn–K–O/γ-Al2O3 catalysts was done on the basis of temperature programmed oxidation experiments. The influence of the apparent partial order of soot (oxygen) on the apparent activation energy and pre-exponential factor was studied. Estimated activation energies and pre-exponential factors were used in mathematical modelling of oxidative regeneration of the diesel filter accumulated soot.

Vernikovskaya N.V. , Pavlova T.L. , Mokrinskii V.V. , Murzin V.Y. , Chumakova N.A. , Noskov A.S.
Soot Particulates Abatement in Diesel Engine Exhaust by Catalytic Oxidation Followed Their Trapping in Filters
Chemical Engineering Journal. 2015. V.269. P.416-424. DOI: 10.1016/j.cej.2015.01.129 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Nov 24, 2014
Accepted:	Jan 29, 2015
Published online:	Feb 7, 2015
Published print:	Jun 1, 2015

Web of science:	WOS:000351800500047
Scopus:	2-s2.0-84923012309
Elibrary:	24008558
Chemical Abstracts:	2015:240951
Chemical Abstracts (print):	162:357275
OpenAlex:	W1980994393

DB	Citing
Web of science	17
Scopus	21
Elibrary	19
OpenAlex	17