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| 壳聚糖-分子筛复合物选择性吸附卷烟烟气中挥发性羰基化合物的应用研究 | |
| 引用本文： | 谢山岭,王凯,倪朝敏,朱瑞芝,朱雄伟,任卓英,魏万之.壳聚糖-分子筛复合物选择性吸附卷烟烟气中挥发性羰基化合物的应用研究[J].化工技术与开发,2009,38(11):15-18. |
| 作者姓名： | 谢山岭 王凯 倪朝敏 朱瑞芝 朱雄伟 任卓英 魏万之 |
| 作者单位： | 1. 云南大学化学科学与工程学院,云南,昆明,650091;红塔烟草(集团)有限责任公司技术中心,云南,玉溪,653100 2. 红塔烟草(集团)有限责任公司技术中心,云南,玉溪,653100;湖南大学化学化工学院,湖南,长沙,410082 3. 红塔烟草(集团)有限责任公司技术中心,云南,玉溪,653100 4. 湖南大学化学化工学院,湖南,长沙,410082 |
| 摘 要： | 制备了壳聚糖-分子筛复合物,并使用扫描电镜观测了复合物的微观形态.研究了分别添加壳聚糖-分子筛复合物、4A分子筛及壳聚糖等材料的卷烟复合滤咀对主流烟气中低分子醛酮类化合物的吸附效果.研究结果表明,添加了壳聚糖-分子筛复合物、4A分子筛及壳聚糖的卷烟滤咀对主流烟气中低分子醛酮类化合物均有较好的吸附作用.且对焦油、烟碱量无明显影响;壳聚糖-分子筛复合物(添加量为2.4 mg·mm-1)对主流烟气中醛酮类化合物的吸附能力优于其它2种材料,该复合物对一氧化碳有一定的吸附,且对抽吸品质有改善,口感柔和,烟气刺激性降低. |
| 关 键 词： | 分子筛 壳聚糖 羰基化合物 主流烟气 |
Selected Adsorption of Volatile Carbonyls in Mainstream Cigarette Smoke with Complex of Chitosan and Molecular Sieve |
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| XIE Shan-ling,WANG Kai,NI Chao-min,ZHU Rui-zhi,ZHU Xiong-wei,REN Zhuo-ying,WEI Wan-zhi.Selected Adsorption of Volatile Carbonyls in Mainstream Cigarette Smoke with Complex of Chitosan and Molecular Sieve[J].Technology & Development of Chemical Industry,2009,38(11):15-18. | |
| Authors: | XIE Shan-ling WANG Kai NI Chao-min ZHU Rui-zhi ZHU Xiong-wei REN Zhuo-ying WEI Wan-zhi |
| Affiliation: | XIE Shan-ling1,2,WANG Kai2,3,NI Chao-min2,ZHU Rui-zhi2,ZHU Xiong-wei2,REN Zhuo-ying2,WEI Wan-zhi3(1.College of Chemical Science and Technology,Yunnan University,Kunming 650091,China,2.R&D Center of Hongta Tobacco(Group) Co.Ltd.,Yuxi 653100,3.Department of Chemistry and Chemical Engineering,Hunan University,Changsha 410082,China) |
| Abstract: | The complex of chitosan and molecular sieve had been made,and its micromorphology had been scanned by scanning electron microscope.The removal of the selected adsorption of volatile carbonyls in mainstream cigarette smoke with the filter tips filled with chitosan-molecular sieve complex,molecular sieve,chitosan had been studied.The results showed that all of three materials had adsorption effect without influence of the content of tar and nicotine.The adsorption of chitosan-molecular sieves complex(Addition... |
| Keywords: | molecular sieves chitosan carbonyls mainstream cigarette smoke |
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