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 | |
【 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.
【 授权许可】
Free
【 预 览 】
Files | Size | Format | View |
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10_1016_j_fuel_2021_120979.pdf | 1269KB | download |