卷烟纸特性参数对烟气中重金属迁移率的影响  

Effects of Cigarette Paper Properties on Migration Ratios of Heavy Metal Elements in Cigarette Smoke

作　　者：朱风鹏[1] 李雪[1] 罗彦波[1] 庞永强[1] 姜兴益[1] 胡清源[1] 陈再根[1] 

机构地区：[1]国家烟草质量监督检验中心

出　　处：《烟草科技》2015年第4期56-59,共4页Tobacco Science & Technology

基　　金：中国烟草总公司科技重点项目"七种元素在卷烟中迁移率的影响因素研究"(502011AA0610)

摘　　要：为考察卷烟纸特性参数对主、侧流烟气中重金属迁移率的影响,采用单因素设计方案制备了13种试验卷烟,考察了卷烟纸透气度、定量和助燃剂含量对主、侧流烟气中铬（Cr）、镍（Ni）、砷（As）、硒（Se）、镉（Cd）和铅（Pb）6种元素迁移率的影响。结果表明：1卷烟纸透气度在20-80 CU时,与侧流烟气中Cd元素迁移率有显著正相关性;在20-50 CU时,与主流烟气中As,Cd和Pb 3种元素迁移率有显著负相关性。2卷烟纸定量与侧流烟气中Cd元素的迁移率有显著正相关性,与其他元素的迁移率无明显相关性。3助燃剂含量与主流烟气中Cr,As元素和侧流烟气中As元素的迁移率有显著负相关性。卷烟纸特性参数对主、侧流烟气中6种元素的迁移率有一定影响,但对各元素迁移率的影响并不完全一致。In order to investigate the effects of cigarette paper properties on the migration ratios of heavy metal elements in mainstream and sidestream cigarette smoke, 13 cigarette samples were prepared according to single factor design, the effects of permeability, grammage and combustion improver content of cigarette paper on the migration ratio of Cr, Ni, As, Se, Cd and Pb were studied. The results showed that： 1） The air permeability of cigarette paper significantly positively correlated to the migration ratio of Cd in sidestream cigarette smoke in the range of20-80 CU, while significantly negatively correlated to the migration ratios of As, Cd and Pb in mainstream cigarette smoke in the range of 20-50 CU. 2） The grammage of cigarette paper significantly positively correlated to the migration ratio of Cd in sidestream cigarette smoke, and had no obvious correlations with the migration ratios of the other elements. 3） The content of combustion improver in cigarette paper significantly negatively correlated to the migration ratios of Cr and As in mainstream cigarette smoke and that of As in sidestream cigarette smoke. In conclusion, cigarette paper properties have some, but not the same, effects on the migration ratios of Cr, Ni, As, Se, Cd and Pb in mainstream and sidestream cigarette smoke.

关 键 词：卷烟纸 烟气 重金属 迁移率 

分 类 号：TS411.2[农业科学—烟草工业]