卷烟燃烧包灰与烟丝化学成分的关系  

Relationships between ash integrity of lit cigarettes and chemical components in cut tobacco filler

作　　者：王孝峰[1,2] 郭东锋[1] 张晓宇[1] 曹芸 周顺[1,2] 张亚平[1,2] 张朝[2] 张超[2] 李延岩 金宇[1] WANG Xiaofeng;GUO Dongfeng;ZHANG Xiaoyu;CAO Yun;ZHOU Shun*;ZHANG Yaping;ZHANG Zhao;ZHANG Chao;LI Yanyan;JIN Yu(Key Laboratory of Combustion&Pyrolysis Study of CNTC,China Tobacco Anhui Industrial Co.,Ltd.,Hefei 230088,China;Key Laboratory for Tobacco Chemistry of Anhui Province,China Tobacco Anhui Industrial Co.,Ltd.,Hefei 230088,China)

机构地区：[1]安徽中烟工业有限责任公司烟草行业燃烧热解研究重点实验室,合肥230088 [2]安徽中烟工业有限责任公司烟草化学安徽省重点实验室,合肥230088

出　　处：《烟草科技》2022年第2期45-51,共7页Tobacco Science & Technology

基　　金：国家烟草专卖局重点实验室项目“卷烟包灰的燃烧热解基础及应用技术研究”(110201903002);安徽中烟工业有限责任公司科技项目“卷烟燃烧匹配评价方法构建及应用研究”(2020148)。

摘　　要：为揭示卷烟燃烧包灰与烟丝化学成分的关系,利用卷烟包灰检测仪测定了84种卷烟样品在ISO抽吸条件下的灰色值、裂口率、缩灰率、炭线宽度、炭线整齐度和燃烧速率,并采用统计分析方法研究了卷烟包灰指标和燃烧速率与烟丝化学成分之间的关系。结果表明:①钾元素质量分数(α_(K))、钾氯元素质量比(m_(K)/m_(Cl))、钾硫元素质量比(m_(K)/m_(S))和钾元素与硫氯元素和的质量比[m_(K)/(m_(Cl)+m_(S))]与裂口率、缩灰率、炭线宽度均显著负相关,与燃烧速率均显著正相关(m_(K)/m_(Cl)除外);烟碱质量分数(α_(烟碱))和硫元素质量分数(α_(S))与灰色值显著负相关,与裂口率、缩灰率和炭线整齐度显著正相关。②卷烟包灰性能随α_(烟碱)和糖碱比增加而降低,随m_(K)/m_(Cl)、m_(K)/m_(S)或m_(K)/(m_(Cl)+m_(S))的增加而提升。In order to study the relationships between ash integrity of lit cigarettes and chemical components in cut filler,ash color value,ash crack rate,ash shrink rate,burn line width,burn line uniformity and burning rate of 84 cigarette samples were measured by a cigarette ash detector under the ISO smoking regime.The relationships of ash integrity indexes and burning rate of lit cigarettes with the chemical components in cut filler were investigated via statistical analyses.The results showed that:1)The mass fraction of potassium(αK),the mass ratio of potassium to chlorine(mK/mCl),the mass ratio of potassium to sulfur(mK/mS)and the mass ratio of potassium to the sum of sulfur and chlorine[mK/(mCl+mS)]significantly negatively correlated with ash crack rate,ash shrink rate and burn line width.These parameters were significantly positively correlated with burning rate,except for mK/mCl.The mass fraction of nicotine(αNicotine)and mass fraction of sulfur(αS)significantly negatively correlated to ash color value,while significantly positively correlated to ash crack rate,ash shrink rate and burn line uniformity.2)The ash integrity of lit cigarettes deteriorated with the increase ofαNicotine and the ratio of sugar to alkali,and promoted with the increase of mK/mCl,mK/mS and mK/(mCl+mS).

关 键 词：卷烟 烟丝 包灰 化学成分 

分 类 号：TS411.1[农业科学—烟草工业]