Isomerization of propyne to allene in shock waves
β Scribed by Yoshiaki Hidaka; Takashi Chimori; Masao Suga
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 207 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Cyclopropane mixtures diluted with argon were heated to temperatures in the range 1 loo-1450 K behind incident and reflected shock waves. The rate of isomerization of cyclopropane to propylene was measured by tracing the time variation of absorption at 3.39 pm. The rate constant expression k=4.60~ 1
1,a-Butadiene diluted with Ar was heated behind reflected shock waves over the temperature and the total density ranges of 1100-1600 K and 1.36 X mol/cm3. The major products were 1,3butadiene, 1-butyne, 2-butyne, vinylacetylene, diacetylene, allene, propyne, CzHs, CzH4, CzH2, CH4, and benzene, which
## Abstract The homogeneous thermal isomerization of cyclopropane to propene was studied in the presence of large excesses (99.6%β99.8%) of argon or helium diluent. Reaction temperatures ranged from 1038Β°β1208Β°K, and total gas pressures were varied from 533 to 5097 torr. The comparativeβrate single
The quantum state distributions of the C, radical from the UV multiphoton dissociation of allene and propyne in a pulsed molecular beam have been measured. The observed distributions for both molecules are identical and are much colder than a phase space model would predict, implying that direct dis