Abstract
The reaction pathways for NH2+O2→Products are considered on the basis of experimental data on the ignition of an NH3/O2/Ar mixture in reflected shock waves (p=1–10 atm, T=900–2160 K) and on the NH3/O2/Ar flame structure (p=35 torr, T=1050–2600 K) using a multistage kinetic mechanism. The rate constants of the NH2+O2=HNO+OH reaction, obtained from a comparison of experimental and calculated data, are reported (k=3·1011 exp (−15,000/RT) cm3/(mole·s) at T≃1500–2160 L and k=3·109 cm3/(mole·s) at T≃900–1400 K).
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Novosibirsk. Translated from Fizika Goreniya i Vzryva, Vol. 30, No. 1, pp. 60–65, January–February, 1994.
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Ermolin, N.E., Korobeinichev, O.P. & Fomin, V.M. On the kinetic mechanism of the reaction of NH2 with O2 in O-, H-, and N-containing flames. 1. Kinetic parameters of the NH2+O2=NHO+OH reaction. Combust Explos Shock Waves 30, 59–64 (1994). https://doi.org/10.1007/BF00787886
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DOI: https://doi.org/10.1007/BF00787886