卷烟纸的透气度等设计参数对卷烟主流烟气中氨释放量及焦油含量的影响

Effects of design parameters of cigarette paper permeability on release amount of ammonia and tar content in cigarette mainstream smoke

研究了卷烟纸诸设计参数分别对卷烟主流烟气中氨释放量和焦油含量的影响.调整同一卷烟的卷烟纸设计参数,比较其粒相物氨释放量、气相物氨释放量和焦油含量,结果表明:卷烟焦油含量与主流烟气氨释放量显著正相关;卷烟纸参数调整可以实现降低卷烟主流烟气中的氨释放量和焦油含量;提高卷烟纸透气度、助燃剂含量和钾盐含量比例,可以在一定程度上选择性降低卷烟主流烟气中的粒相物氨释放量.

The effects of design parameters of cigarette paper on release amount of ammonia and tar content in mainstream smoke were studied,and the release amount of particle phase NH3,release amount of gas phase NH3 of the same cigarette with different cigarette paper parameters were compared. The results indicated that the tar content and release amount of ammonia in cigarette mainstream smoke had a significant positive correlation,and the change of cigarette paper parameters could reduce release amount of ammonia and tar content in mainstream smoke; improved the permeability,the amount of the burning conditioner and potassium content ratio of cigarette paper,to some extent,selectively reduce release amount of particle phase NH3 in cigarette mainstream smoke.