JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

卷烟主流烟气中氨捕集方法的改进

何育萍 ,  王大锋 ,  徐磊 ,  樊亚玲 ,  薛秀云

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何育萍, 王大锋, 徐磊, 等. 卷烟主流烟气中氨捕集方法的改进[J]. 轻工学报, 2015, 30(5-6): 58-63. doi: 10.3969/j.issn.2095-476X.2015.5/6.012
引用本文: 何育萍, 王大锋, 徐磊, 等. 卷烟主流烟气中氨捕集方法的改进[J]. 轻工学报, 2015, 30(5-6): 58-63. doi: 10.3969/j.issn.2095-476X.2015.5/6.012
shu
HE Yu-ping, WANG Da-feng, XU Lei, et al. Improvement of collection method of ammonia in mainstream cigarette smoke[J]. Journal of Light Industry, 2015, 30(5-6): 58-63. doi: 10.3969/j.issn.2095-476X.2015.5/6.012
Citation: HE Yu-ping, WANG Da-feng, XU Lei, et al. Improvement of collection method of ammonia in mainstream cigarette smoke[J]. Journal of Light Industry, 2015, 30(5-6): 58-63. doi: 10.3969/j.issn.2095-476X.2015.5/6.012
shu

卷烟主流烟气中氨捕集方法的改进

  • 郑州轻工业学院 食品与生物工程学院, 河南 郑州 450001;

  • 陕西中烟工业有限责任公司 技术中心, 陕西 宝鸡 721000;

  • 山东中烟工业有限责任公司 技术中心, 山东 青岛 266101

  • 中图分类号: TS45

Improvement of collection method of ammonia in mainstream cigarette smoke

  • College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China;

  • Technology Center, China Tobacco Shaanxi Industrial Co., Ltd., Baoji 721000, China;

  • Technology Center, China Tobacco Shandong Industrial Co., Ltd., Qingdao 266101, China

  • Received Date: 2015-02-27
    Available Online: 2015-11-15

    CLC number: TS45

  • 摘要: 为了提高卷烟主流烟气中氨的测定效率,对现行标准YC/T 377-2010中氨的捕集方法进行改进,提出剑桥滤片收集卷烟主流烟气中氨的方法:将乙醇、甘油、0.20 mol/L浓度的盐酸溶液按照4:1:5体积比配制滤片处理溶液,用装有经滤片处理液处理后的剑桥滤片的捕集器,在常规的卷烟抽吸中,实现卷烟主流烟气中氨的捕集.结果表明:剑桥滤片法的日内重复性的相对标准偏差<2.33%,日间重复性的相对标准偏差<1.92%,数据精密度良好;加标回收率93%~97%,方法准确性较高;与YC/T 377-2010方法比对结果的相对标准偏差<4.38%,二者结果一致.改进后的捕集方法程序简单、易于操作,可有效提高操作效率.
    Abstract: In order to improve the determination efficiency of ammonia(NH3)in mainstream cigarette smoke, the collection method described in the current standard(YC/T 377-2010)was improved.The Cambridge filter method was established:the mixed solution of ethanol, glycerol, 0.20 mol/L HCl (Vethanol:Vglycerol:VHCl=4:1:5) was used to prepare the special filter. Cambridge filter trap filled by the special filter was used for collecting ammonia from cigarette mainstream smoke in the process of the conventional cigarette suction. The results showed that:the method achieved excellent reproducibility with inter-assay relative standard deviation of 2.33%, whilst the intra-assay deviation was 1.92%.The recovery was in the range of 93% to 97% and achieved high accuracy;With methods of YC/T 377-2010 the relative standard deviation(RSD) was less than 4.38%. The improrved collection method with simple procedure and easy operation, could effectively improve the operating efficiency.
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  • 收稿日期:  2015-02-27
  • 刊出日期:  2015-11-15
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何育萍, 王大锋, 徐磊, 等. 卷烟主流烟气中氨捕集方法的改进[J]. 轻工学报, 2015, 30(5-6): 58-63. doi: 10.3969/j.issn.2095-476X.2015.5/6.012
引用本文: 何育萍, 王大锋, 徐磊, 等. 卷烟主流烟气中氨捕集方法的改进[J]. 轻工学报, 2015, 30(5-6): 58-63. doi: 10.3969/j.issn.2095-476X.2015.5/6.012
shu
HE Yu-ping, WANG Da-feng, XU Lei, et al. Improvement of collection method of ammonia in mainstream cigarette smoke[J]. Journal of Light Industry, 2015, 30(5-6): 58-63. doi: 10.3969/j.issn.2095-476X.2015.5/6.012
Citation: HE Yu-ping, WANG Da-feng, XU Lei, et al. Improvement of collection method of ammonia in mainstream cigarette smoke[J]. Journal of Light Industry, 2015, 30(5-6): 58-63. doi: 10.3969/j.issn.2095-476X.2015.5/6.012
shu

卷烟主流烟气中氨捕集方法的改进

  • 郑州轻工业学院 食品与生物工程学院, 河南 郑州 450001;
  • 陕西中烟工业有限责任公司 技术中心, 陕西 宝鸡 721000;
  • 山东中烟工业有限责任公司 技术中心, 山东 青岛 266101
  • 收稿日期: 2015-02-27
  • 网络出版日期: 2015-11-15

摘要: 为了提高卷烟主流烟气中氨的测定效率,对现行标准YC/T 377-2010中氨的捕集方法进行改进,提出剑桥滤片收集卷烟主流烟气中氨的方法:将乙醇、甘油、0.20 mol/L浓度的盐酸溶液按照4:1:5体积比配制滤片处理溶液,用装有经滤片处理液处理后的剑桥滤片的捕集器,在常规的卷烟抽吸中,实现卷烟主流烟气中氨的捕集.结果表明:剑桥滤片法的日内重复性的相对标准偏差<2.33%,日间重复性的相对标准偏差<1.92%,数据精密度良好;加标回收率93%~97%,方法准确性较高;与YC/T 377-2010方法比对结果的相对标准偏差<4.38%,二者结果一致.改进后的捕集方法程序简单、易于操作,可有效提高操作效率.

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