摘要
研究了不同温度条件下 (2 0 0～ 90 0℃ )卷烟烟丝的热裂解行为 ,利用 GC/MS定性和半定量测定分析了裂解产物 ,讨论了部分产物与裂解温度之间的关系。实验结果表明 :尼古丁的百分含量随裂解温度的升高而下降 ,而裂解产物的含量随之上升 ,但在更高的温度 。
Pyrolysis of native brand-name cigarette is conducted at different temperatures, GC/MS is used to analyze the products, and the relationships between products and pyrolysis temperature are discussed. The results indicate that the relative concentrations of nicotine decreased with pyrolysis temperature, while the concentration of pyrolysis products is increasing at the same time. However, the products are aggregated at higher temperature.
出处
《质谱学报》
EI
CAS
CSCD
2003年第1期283-286,共4页
Journal of Chinese Mass Spectrometry Society
