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Topics in Catalysis
Published in: Topics in Catalysis 1-8/2013

01-05-2013 | Original Paper

Quantification of Gaseous Urea by FT-IR Spectroscopy and Its Application in Catalytic Urea Thermolysis

Authors: Andreas M. Bernhard, Daniel Peitz, Martin Elsener, Oliver Kröcher

Published in: Topics in Catalysis | Issue 1-8/2013

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Abstract

An analysis method was developed for the quantification of gaseous urea in model exhaust gases by FT-IR spectroscopy. The method was applied for the investigation of the catalytic thermolysis of urea, which is used as ammonia storage compound in the selective catalytic reduction of NOx in diesel engines.
previous article Analysis of the Coupling of HC–SCR by Ethanol and NH3–SCR on Real Engine Emissions
next article On the Detrimental Effect of Tungstates on the n-C10-SCR of NO x on Ag/γ-Al2O3

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Metadata
Title
Quantification of Gaseous Urea by FT-IR Spectroscopy and Its Application in Catalytic Urea Thermolysis
Authors
Andreas M. Bernhard
Daniel Peitz
Martin Elsener
Oliver Kröcher
Publication date
01-05-2013
Publisher
Springer US
Published in
Topics in Catalysis / Issue 1-8/2013
Print ISSN: 1022-5528
Electronic ISSN: 1572-9028
DOI
https://doi.org/10.1007/s11244-013-9941-4

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