✦ LIBER ✦

Oxidation of BrCN in shock waves and formation of NO

✍ Scribed by Tetsuo Higashihara; Hiroyuki Kuroda; Ko Saito; Ichiro Murakami

Publisher: Elsevier Science
Year: 1985
Tongue: English
Weight: 625 KB
Volume: 61
Category: Article
ISSN: 0010-2180
DOI: 10.1016/0010-2180(85)90162-2

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✦ Synopsis

The oxidation of BrCN has been studied in shock waves over the temperature range 1680-2550K. The kinetics of the oxidation was monitored by following ir emission from NO at the wavelength of 5.34 Fm. A computer simulation study was performed to determine the important elementary reactions.

It was found from this computer study that the NO formation from BrCN oxidation is mainly governed by 9 elementary reactions, and the main reaction in producing NO is NCO+O=NO+CO.

The rate constant of this reaction was determined as k5=1()".'*'J.4 cm3 mol-' s-~. The rate constants of Br + BrCN = Br:! + CN, NCO+Ar=N+CO+Ar were also determined as k~=10'5~0*".2 exp[-(157.4k8.7) ~J/RT] cm3 mol-1 s-r, k~=10'3~8'o~4 exp(-159 kJ/RT) cm) mol-1 s-r,

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