烟草科技2019，Vol.52Issue(12)：50-57,8.
海藻酸盐纤维中线选择性降低烟气有害成分释放量
Selective reduction of harmful components in mainstream cigarette smoke by alginate fiber thread
摘要
Abstract
In order to selectively reduce the harmful component releases in mainstream cigarette smoke, an alginate fiber thread was prepared with three dimensional braiding technology and was characterized by Fourier transform infrared (FTIR)spectroscopy, scanning electron microscopy (SEM)and thermogravimetric (TG) analyzer. The toxicant reduction effects were evaluated by inserting the alginate fiber thread into the center of a filter rod. The results showed that: 1)Metal ions could effectively bind to the alginate fibers, and there were more pores between the fibers and yarns, which was beneficial to smoke diffusion. 2) Comparing with the control cigarettes, the releases of hydrogen cyanide, ammonia and phenol in mainstream smoke of the test cigarettes decreased by 17.4% , 16.3% and 12.7% , respectively. The hazard index (H) of cigarette smoke was reduced by 0.6. The releases of routine components and other harmful components in mainstream smoke did not change greatly. 3) Within 6 months of incorporation, the adsorption effect of alginate fiber materials to the hydrogen cyanide, ammonia and phenol in mainstream smoke was maintained.关键词
卷烟/海藻酸盐/中线/滤棒/选择性降低/有害成分/释放量Key words
Cigarette/Alginate/Thread/Filter rod/Selective reduction/Harmful component/Release分类
轻工纺织引用本文复制引用
黄朝章,张传杰,张国强,钟家威,张建平,李华杰,谢卫,李巧灵,刘江生,龚安达..海藻酸盐纤维中线选择性降低烟气有害成分释放量[J].烟草科技,2019,52(12):50-57,8.基金项目
福建中烟工业有限责任公司科技项目"减害型中线滤棒开发及应用研究"(FJZYJH201510). （FJZYJH201510）
