A111 強い衝撃波による温室効果ガスの直接分解に関する研究(OS-1:環境・再生可能エネルギ(1))
詳細
We investigated on direct decomposition of heat-trapping gases using intense shock waves. Our experimental apparatus is a shock tube using exhaust gas of detonation. In this study, we paid attention to the decomposition of CCl_2F_2 and N_2O. A purpose of our experiments is to clarify influence of the temperature and heating time on the decomposition characteristic of CCl_2F_2. We ignited C_3H_8-O_2 premixed gas, and propagated intense shock wave. As a result, we obtained 63% of the highest CCl_2F_2 decomposition rate in 4000K, and 99% of the highest N_2O decomposition rate in 1400K.
