Study of the pyrolysis of H 2 O 2 in the presence of H 2 and CO by use of UV absorption of HO 2
In dissociation experiments of H 2 O 2 under shock wave conditions, the spectra of H 2 O 2 and HO 2 have been observed in the UV at 2200 ≤ 2800 Å. By the use of these spectra the H 2 O 2 decomposition in the presence of H 2 and CO at 870 ≤ T ≤ 1000°K has been analyzed. It was found that in this temp...
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| Veröffentlicht in: | International journal of chemical kinetics 1971-05, Vol.3 (3), p.223-235 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | In dissociation experiments of H
2
O
2
under shock wave conditions, the spectra of H
2
O
2
and HO
2
have been observed in the UV at 2200 ≤ 2800 Å. By the use of these spectra the H
2
O
2
decomposition in the presence of H
2
and CO at 870 ≤
T
≤ 1000°K has been analyzed. It was found that in this temperature range, in contrast to low temperature behavior, reactions of H atoms with H
2
O
2
and with HO
2
are equally important. The rate of the reaction H + H
2
O
2
← HO
2
+ H
2
was estimated in comparison with the rate of the reaction between H and HO
2
. Good agreement between calculated and measured concentration profiles of HO
2
and H
2
O
2
was obtained. |
|---|---|
| ISSN: | 0538-8066 1097-4601 |
| DOI: | 10.1002/kin.550030304 |