期刊论文详细信息
FUEL 卷:300
Study of the oxidation of ammonia in a flow reactor. Experiments and kinetic modeling simulation
Article
Abian, M.1  Benes, M.1  de Goni, A.1  Munoz, B.1  Alzueta, M. U.1 
[1] Univ Zaragoza, Dept Chem & Environm Engn, Aragon Inst Engn Res I3A, Zaragoza 50018, Spain
关键词: Ammonia;    Oxidation;    Nitrogen oxides;    Kinetic modeling;    Carbon-free fuels;   
DOI  :  10.1016/j.fuel.2021.120979
来源: Elsevier
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【 摘 要 】

The present work is focused on the analysis of the ammonia oxidation process and the formation of main nitrogen oxides (NO, NO2 and N2O) over a wide range of temperatures and O2 reaction environments. Experiments are performed at atmospheric pressure in a laboratory quartz tubular flow reactor, covering the temperature range of 875 to 1450 K and for different air excess ratios (from pyrolysis to very oxidizing conditions). The experimental results are simulated and interpreted in terms of a detailed chemical-kinetic mechanism. Reaction path and sensitivity analyses are used to delineate the NH3 oxidation scheme.

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