中国烟草学报2017，Vol.23Issue(1)：1-7,7.DOI:10.16472/j.chinatobacco.2015.496
卷烟主流烟气中挥发性羰基化合物在醋纤滤嘴中的轴向截留效应
Volatile carbonyl compounds' retaining behavior of cellulose acetate cigarette filter along its axial direction
摘要
Abstract
In order to investigate the retaining behavior of cellulose acetate (CA) on volatile carbonyl compounds,axial sectional cellulose acetate filter samples and filter samples with harm reduction materials were prepared.Results showed that cellulose acetate filter had better filtration effects on crotonaldehyde(53％),propionaldehyde(57.66％) and formaldehyde (38.35％) and filtration rate decreased as cigarette mainstream smoke flowed towards the mouth end.When harm reduction materials were added to the section away from tobacco end,the filter showed better filtration effect.关键词
卷烟主流烟气/醋纤滤嘴/羰基类化合物/轴向分段/截留Key words
cigarette mainstream smoke/cellulose acetate filter/volatile carbonyl compounds/axial sectional/retaining引用本文复制引用
刘金莉,徐建,李霞,尹洁,史春云,夏倩,沈凯,戴路,周国俊..卷烟主流烟气中挥发性羰基化合物在醋纤滤嘴中的轴向截留效应[J].中国烟草学报,2017,23(1):1-7,7.基金项目
浙江中烟工业有限责任公司科技项目(ZJZY2015A002) （ZJZY2015A002）
