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  Transition Metal Compound Oxide Catalysts for Lowering the Light Off-Temperature of Particles from Diesel Exhaust

Setzer, C., Schütz, W., & Schüth, F. (1993). Transition Metal Compound Oxide Catalysts for Lowering the Light Off-Temperature of Particles from Diesel Exhaust. In Studies in Surface Science and Catalysis (pp. 2629-2632). Amsterdam: Elsevier. doi:10.1016/S0167-2991(08)64366-9.

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 Creators:
Setzer, C.1, Author
Schütz, W.2, Author
Schüth, F.1, 3, Author           
Affiliations:
1Institut für Anorganische und Analytische Chemie, Johannes-Gutenberg-Universität Mainz, Johannes-Joachim-Becher-Weg 24, D-W 6500 Mainz, Germany, ou_persistent22              
2Didier Werke AG, Wiesbaden, now: Fachhochschule Bremerhaven, D-W 2850 Bremerhaven, Germany, ou_persistent22              
3Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445589              

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 Abstract: It has been realized that particle emissions from diesel engines are a severe environmental problem, which is difficult to solve by engine modifications alone. Even if the combustion occurs in a high excess of air, appreciable amounts of soot particles are found. Cracking processes, dehydrogenation, and polymerization play an important role in the formation of soot. To reduce soot fraction, several methods have been developed in the past, but most of them have fundamental disadvantages. Thus, a new procedure based on the catalytic burning of the soot in the exhaust gas is becoming important. This chapter describes the effect of several compound oxides. Further investigations concerning the importance of the process for the catalytic soot removal using isotope labeling and further Diffuse Reflexion Infra Red Fourier Transform (DRIFT) studies are also being carried out.

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Language(s): eng - English
 Dates: 2008-07-241993
 Publication Status: Published in print
 Pages: -
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 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/S0167-2991(08)64366-9
 Degree: -

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Title: Studies in Surface Science and Catalysis
Source Genre: Series
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Publ. Info: Amsterdam : Elsevier
Pages: - Volume / Issue: 75 Sequence Number: - Start / End Page: 2629 - 2632 Identifier: ISSN: 0167-2991
CoNE: https://pure.mpg.de/cone/journals/resource/954926964942_2