| 沟槽滤嘴对中式低焦油卷烟主流烟气的影响 |
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| 引用本文： | 李海锋,汤德芳,王辉.沟槽滤嘴对中式低焦油卷烟主流烟气的影响[J].安徽农业科学,2012,40(28):14022-14024,14027. |
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| 作者姓名： | 李海锋 汤德芳 王辉 |
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| 作者单位： | 浙江中烟工业有限责任公司技术中心,浙江杭州,310008 |
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| 摘 要： | 目的]为中式低焦油卷烟设计中应用沟槽滤嘴提供一定的参考依据。方法]研究不同透气度接装纸和不同吸阻沟槽滤棒对常规烟气成分、卷烟危害性评价指数的影响。结果]尽管随着沟槽滤嘴中接装纸透气度或沟槽滤棒吸阻的增加,常规烟气成分、卷烟危害性评价指数均呈下降趋势,但对卷烟危害性评价指数中7种物质释放量的影响作用却有明显的异同。结论]通过打孔接装纸和沟槽滤棒的配伍性,可以全面有效降低卷烟危害性评价指数中的7种物质,实现沟槽滤嘴在中式低焦油卷烟中的应用。
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| 关 键 词： | 沟槽滤嘴 低焦油卷烟 透气度 吸阻 烟气成分 卷烟危害性评价指数 |
Effects of Grooved Filter on Mainstream Cigarette Smoke of Chinese Low-tar Cigarettes |
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| Institution: | LI Hai-feng et al(China Tobacco Zhejiang Industrial Co.,Ltd.,Hangzhou,Zhejiang 310008) |
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| Abstract: | Objective] To provide references for applying grooved filter in design of Chinese low-tar cigarettes.Method] The influences of different permeability of tipping paper and different pressure drop of grooved filter rod on cigarette smoke compositions and cigarette hazard assessment index were investigated.Result] As tipping paper permeability or filter rod pressure drop in the grooved filter increased,components of conventional smoke and hazard assessment index of cigarettes showed a downward trend.However tipping paper permeability and filter rod pressure drop had different impact on release quantity of seven substances in the cigarette hazard assessment index.Conclusion] The punch tripping paper and the compatibility of grooved filter could effectively reduce the seven substances in the cigarette hazard assessment,and realize the application of grooved filter in Chinese low-tar cigarettes. |
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| Keywords: | Grooved filter Low-tar cigarettes Permeability Pressure drop Smoke compositions:Cigarette hazard assessment index |
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