卷烟阴燃完全性对常规烟气指标的影响  

Influence of cigarette smoldering completeness on conventional flue gas index

作　　者：程传玲 牛婷婷 穆林 赵怡凡 王建民 CHENG Chuan-ling;NIU Ting-ting;MU Lin;ZHAO Yi-fan;WANG Jian-min(Zhengzhou University of Light Industry,Zhengzhou,Henan 450001,China;China Tobacco Guizhou Industiral Co.,Ltd.,Guiyang,Guizhou 550009,China)

机构地区：[1]郑州轻工业大学,河南郑州450001 [2]贵州中烟工业有限责任公司,贵州贵阳550009

出　　处：《食品与机械》2019年第3期214-217,共4页Food and Machinery

摘　　要：采用自制设备测定中国50种不同牌号卷烟实际可燃率、自由燃烧速度,并结合气相色谱分析常规烟气成分。结果表明:①实际可燃率与自由燃烧速度呈极显著负相关,即卷烟阴燃越完全,自由燃烧速度越慢。②实际可燃率与常规烟气中的总粒相物(total particulate matter,TPM)、烟碱、焦油、抽吸口数指标均呈极显著正相关,其中与TPM相关性最强;自由燃烧速度与TPM、烟碱、焦油、抽吸口数指标均呈极显著负相关,其中与TPM、焦油相关性较强。综合分析卷烟阴燃越完全,自由燃烧速度越慢,则抽吸口数越多,焦油含量越高。In order to explore the influence of the degree of complete combustion on the conventional smoke index in the smoldering state of cigarettes,the actual flammability rate and free burning rate of 50 different cigarettes in China were determined by self-made equipment,combined with the analysis of conventional smoke components in gas chromatography.The results show that:① The actual flammability rate is significantly negatively correlated with the free combustion rate,that is,the more complete the smoldering of the cigarette,the slower the free burning speed.② The actual flammability rate is significantly positively correlated with total particulate matter(TPM),nicotine,tar,and suction port number in conventional flue gas,among which TPM has the strongest correlation;Free burning speed and TPM,the indexes of nicotine,tar and suction mouth were all significantly negatively correlated,and the correlation with TPM and tar was strong.Comprehensive analysis indicates that the more complete smoldering of cigarettesis,the slower the free burning speed has,with more the number of suction ports,and the tar content higher.

关 键 词：阴燃完全性 自由燃烧速度 总粒相物 烟碱 焦油 

分 类 号：TS411[农业科学—烟草工业]