Shock-initiated exothermic reactions. V. The oxidation of ethylene
- 1 January 1968
- journal article
- research article
- Published by CSIRO Publishing in Australian Journal of Chemistry
- Vol. 21 (11) , 2641-2648
- https://doi.org/10.1071/ch9682641
Abstract
Mixtures of C2H4 with 02 or N3O and argon have been ignited with reflected shocks. The temperature dependence of the induction period to explosion suggests that the rate-controlling reaction for the C2H4-02 system is CH2O + O2 + CHO +HO2. Results for the C2H4-N2O system do not identify one particular reaction as being rate-controlling. A combination of reactions is probably involved. Possibilities include the pyrolysis of ethylene and of ethylene oxide and the reaction CH2+N2O → CH+OH+N2.Keywords
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