Thermal decomposition of ethane in shock waves
Thermal decomposition of ethane in shock waves
复制标题
乙烷在冲击波中的热分解
DOI：
10.1002/kin.550170410
复制
发表时间：
1985
影响因子：
1.5
通讯作者：
M. Suga
中科院分区：
文献类型：
--
作者：
Y. Hidaka;Shōichi Shiba;Hirokazu Takuma;M. Suga
在温度1200 ~ 1700 K和压力1.7 ~ 2.5 atm范围内，通过跟踪3.39 μm吸收的时间变化和分析反应气体混合物的浓度，研究了反射激波对乙烷的热分解。确定了对C2H6前期分解和后期分解均有较好解释的机理。计算了C2H6 CH3 + CH3、C2H6 + C2H3 C2H5 + C2H4、C2H5 C2H4 + H的反应速率常数。对其他反应的速率常数也进行了讨论。
The thermal decomposition of ethane was studied behind reflected shock waves over the temperature range 1200–1700 K and over the pressure range 1.7−2.5 atm, by both tracing the time variation of absorption at 3.39 μm and analyzing the concentration of the reacted gas mixtures. The mechanism to interpret well not only the earlier stage of C2H6 decomposition, but also the later stage was determined. The rate constant of reactions, C2H6 CH3 + CH3, C2H6 + C2H3 C2H5 + C2H4, C2H5 C2H4 + H were calculated. The rate constants of the other reactions were also discussed.