降低卷烟主流烟气中CO的研究进展

Progresses in reduction of CO from the mainstream of cigarette smoke

综述了国内外降低卷烟主流烟气中CO的方法,包括利用改性烟叶的烟叶原料法、增加卷烟纸和滤嘴透气度的气风稀释法、吸附和催化氧化CO的滤嘴过滤法和改变卷烟燃烧性的卷烟纸添加剂法等主要方法,指出:寻找一种具有催化氧化和吸附双重性能的添加剂,是当前和今后一段时间降低卷烟主流烟气CO相关研究的主要方向.

The methods of reducing CO from the mainstream of cigarette at home and abroad were reviewed,including raw materials of the modified tobacco,dilution ventilation of increased porosity of cigarette paper and filter,filters filter by adsorption and catalytic oxidation of CO and cigarette paper additives of changing the burning of cigarette.The main direction of flue gas CO reducing in a period of current and in future was pointed which out is to seek catalytic oxidation and adsorption double performance additives.