The pyrolysis of C,CI, has been studied between 652 and 735 K at pressures ranging from 19 to 50 torr. The observed total pressure-and CI, pressure-time curves show S-shapes with an induction period depending on temperature and pressure Further, the total pressure goes through a maximum to finally r
The pyrolysis of CCl4 and C2Cl6 in the gas phase. Mechanistic modeling by thermodynamic and kinetic parameter estimation
β Scribed by G. Huybrechts; M. Narmon; B. Van Mele
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 653 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0538-8066
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β¦ Synopsis
A detailed radical reaction mechanism is proposed to describe the thermal reactions of CCI4 and C2CI, in the gas phase quantitatively A consistent set of activation energies and preexponential factors for all elementary reactions, in combination with enthalpies of formation and entropies for all species involved, I S computer optimized to fit experimental pressure-rise curves and concentration profiles.
For this purpose new experimental results on the pyrolysis of CCI4 are used, together with published kinetic data on the pyrolysis of C2CII, ( i n the absence and in the presence of CI2)
π SIMILAR VOLUMES
The modified kinetic method was expanded to measuring gas-phase basicities of biopolymers carrying two or more charges. Relative rates of the unimolecular dissociation of metastable multiply charged proton-bound dimers formed by melittin and reference bases provided the values of 'apparent' gas-phas