胡秀峰;康晓鸥;霍晓晖;王玉林;何爱民;李占臣;韦丽红;路达;梅博;

• 1:河北大学化学与环境科学学院
• 2:河北中烟工业公司技术中心

摘要(Abstract)：

为了寻找能同时降低卷烟烟气中甲醛、乙醛、巴豆醛和颗粒物有害成分含量的离子交换树脂吸附材料,采用电镜扫描方法观察聚丙烯基阳离子树脂高分子功能材料的表面特征,应用压汞法分析其平均孔径、中值孔径、比孔容和比表面积,并测试了该材料的交换容量,采用环境试验舱检测法对比测试了该材料和活性炭降低卷烟烟气中甲醛、乙醛、巴豆醛和颗粒物有害成分含量的效果。结果表明,聚丙烯基高分子功能材料表面多斑点状突起,凹凸状明显,微孔和缝隙多,平均孔径为0.26μm,中值孔径为149.3μm,比孔容为19.23 cm3/g,比表面积为293.42 m2/g,交换容量为5.16 mmol/g,对烟气中甲醛、乙醛、巴豆醛和颗粒物的净化率分别达到79.6%、79.8%、82.8%和64.7%,而活性炭的净化率分别为20.3%、0、6.4%和54.2%。研究表明,该聚丙烯基高分子功能材料具有物理吸附和化学吸附性能,净化卷烟烟气中多种有害成分的效果明显优于活性炭。

关键词(KeyWords)： 环境工程学;烟气净化;卷烟烟气;聚丙烯基高分子功能材料;有害成分;活性炭

Abstract:

Keywords:

基金项目(Foundation): 科技部创新基金项目(11C26211100052)

作者(Authors): 胡秀峰;康晓鸥;霍晓晖;王玉林;何爱民;李占臣;韦丽红;路达;梅博;

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