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Rate Coefficients For H+No2→Oh+No From High Pressure Flow Reactor Experiments, Francis M. Haas, Frederick L. Dryer
Rate Coefficients For H+No2→Oh+No From High Pressure Flow Reactor Experiments, Francis M. Haas, Frederick L. Dryer
Francis (Mac) Haas
Rate coefficients for the reaction H+NO2 → OH+NO (R1) were determined over the
nominal temperature and pressure ranges of 737-882 K and 10-20 atm, respectively, from spatially
resolved measurements in two different flow reactor facilities: one laminar and one turbulent. The
title reaction is important in a variety of situations including NO↔NO2 interconversion in the
power extraction stage of gas turbines, exhaust gas recirculation (EGR)-affected ignition in
reciprocating engines, and for H atom titration in elementary gas phase kinetics experiments. This
work determines absolute values of k1 with reference to the relatively well known rate coefficients
for H+O2+M → HO2+M …