金属盐对卷烟纸裂解致孔及主流烟气中CO释放量的影响
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- 英文论文题名：Pyrolysis of cigarette paper: effects of metal salts on pore formation and carbon monoxide release in mainstream smoke
- 论文作者：尹升福 ; 谭蓉 ; 银董红 ; 刘源 ; 钟科军 ; 罗玮
- 英文论文作者：YIN Shengfu ; TAN Rong ; YIN Donghong ; LIU Yuan ; ZHONG Kejun ; LUO Wei ; R&D Center ; China Tobacco Hunan Industrial Co. ; Ltd. ; College of Chemistry and Chemical Engineering ; Hunan Normal University
- 年：2016
- 作者机构：湖南中烟工业有限责任公司技术研发中心;湖南师范大学化学化工学院;
- 论文关键词：卷烟纸 ; 金属盐 ; 纤维裂解 ; 微孔结构 ; 主流烟气 ; CO
- 英文论文关键词：Cigarette paper ; Metal salt ; Fiber pyrolysis ; Micropore structure ; Mainstream smoke ; Carbon monoxide
- 会议召开时间：2016-12-01
- 会议录名称：中国烟草学会2016年度优秀论文汇编——烟草工业主题
- 语种：中文
- 分类号：TS411
- 学会代码：ZGYG
- 学会名称：中国烟草学会
- 页数：9
- 文件大小：1768k
- 原文格式：D
摘要
为考察柠檬酸钾、醋酸钙、醋酸锌、氯化钙、氯化锌等不同金属盐对卷烟纸裂解行为及卷烟主流烟气中CO释放量的影响,采用热分析法研究卷烟纸的热裂解行为,采用压汞法和扫描电镜(SEM)法表征了卷烟纸微孔结构,并通过测试卷烟燃烧锥温度分布研究了金属盐对卷烟燃烧温度分布的影响。结果表明:①添加不同金属盐的卷烟纸对卷烟烟气CO释放量有不同的影响,柠檬酸钾促进了卷烟纸纤维的裂解致孔作用,使炭化线附近卷烟纸的孔容和微孔数目增多,扩散和稀释共同作用使主流烟气CO释放量显著降低;而醋酸锌、醋酸钙、氯化钙和氯化锌可抑制卷烟纸纤维的裂解致孔作用,使炭化线附近卷烟纸的孔容和微孔数目减少,主流烟气CO释放量显著增加。②与空白对照样相比,添加柠檬酸钾的卷烟纸,其卷烟在高温区域(750℃以上)燃烧锥的体积减小;而添加醋酸锌、醋酸钙、氯化钙和氯化锌的卷烟纸,其卷烟的高温燃烧锥体积增加。因此,卷烟纸中金属盐的添加对卷烟燃烧锥的体积和CO释放量具有显著的影响,卷烟高温区域燃烧锥的体积越小,其主流烟气中CO的释放量越低。
To investigate the effects of selected metal salts(potassium citrate, calcium acetate, zinc acetate,calcium chloride and zinc chloride) on the pyrolysis behavior of cigarette paper, the release of carbon monoxide in mainstream smoke and the temperature distribution of burning cigarette cone, the pyrolysis behavior of cigarette paper was studied by a combination of thermogravimetry analysis(TGA), mercury porosimetry of cigarette paper, scanning electron microscopy(SEM), and bespoke thermocouple array technique. The results indicated that: 1) Adding different metal salts into cigarette paper influenced the level of carbon monoxide in mainstream smoke differently; potassium citrate promoted the pore formation during the pyrolysis of fiber in cigarette paper, which increased the pore volume and micropore amount in the vicinity of char line, and the synergistic action of outward diffusion and dilution significantly decreased the CO release in mainstream smoke. However, the effects of zinc acetate, calcium acetate, calcium chloride and zinc chloride were opposite.2) Comparing with the control(cigarette paper without adding metal salts), adding potassium citrate into cigarette paper reduced the volume of burning cone of cigarette at high temperature(above 750 ℃). On the contrary, adding zinc acetate, calcium acetate, calcium chloride and zinc chloride had an opposite effect on the high temperature region. Therefore, the addition of metal salts into cigarette paper significantly affected the volume of burning cone of cigarette and the release of CO in mainstream smoke. The smaller volume of burning cone at high temperature showed the less CO level in mainstream smoke.
To investigate the effects of selected metal salts(potassium citrate, calcium acetate, zinc acetate,calcium chloride and zinc chloride) on the pyrolysis behavior of cigarette paper, the release of carbon monoxide in mainstream smoke and the temperature distribution of burning cigarette cone, the pyrolysis behavior of cigarette paper was studied by a combination of thermogravimetry analysis(TGA), mercury porosimetry of cigarette paper, scanning electron microscopy(SEM), and bespoke thermocouple array technique. The results indicated that: 1) Adding different metal salts into cigarette paper influenced the level of carbon monoxide in mainstream smoke differently; potassium citrate promoted the pore formation during the pyrolysis of fiber in cigarette paper, which increased the pore volume and micropore amount in the vicinity of char line, and the synergistic action of outward diffusion and dilution significantly decreased the CO release in mainstream smoke. However, the effects of zinc acetate, calcium acetate, calcium chloride and zinc chloride were opposite.2) Comparing with the control(cigarette paper without adding metal salts), adding potassium citrate into cigarette paper reduced the volume of burning cone of cigarette at high temperature(above 750 ℃). On the contrary, adding zinc acetate, calcium acetate, calcium chloride and zinc chloride had an opposite effect on the high temperature region. Therefore, the addition of metal salts into cigarette paper significantly affected the volume of burning cone of cigarette and the release of CO in mainstream smoke. The smaller volume of burning cone at high temperature showed the less CO level in mainstream smoke.
引文
[1]王树荣,廖艳芬,骆仲泱,等.氯化钾催化纤维素热裂解动力学研究[J].太阳能学报,2005,26(4):452-457.WANG Shurong,LIAO Yanfen,LUO Zhongyang,et al.Study of potassium chloride catalysis mechanism on cellulose pyrolysis kinetics[J].Journal of Solar Energy,2005,26(4):452-457.
[2]郭吉兆,郑赛晶,颜权平,等.卷烟纸助燃剂对主流烟气7种有害成分释放量的影响[J].烟草科技,2012(7):43-45.GUO Jizhao,ZHENG Saijing,YAN Quanping,et al.Effects of combustion improver in cigarette paper on deliveries of seven harmful components in mainstream cigarette smoke[J].Tobacco Science&Technology,2012(7):43-45.
[3]LIU Qian,WANG Shurong,LUO Zhongyang,et al.Catalysis mechanism study of potassium salts on cellulose pyrolysis by using TG-FTIR analysis[J].Journal of Chemical Engineering of Japan,2008,41(12):1133-1142.
[4]LIU Qian,WANG Shurong,LUO Zhongyang,et al.Mechanism study of wood lignin pyrolysis by using TG-FTIR analysis[J].Journal of Analytical&Applied Pyrolysis,2008,82(1):170-177.
[5]ZHAO Deqing,DAI Ya,CHEN Kefu,et al.Effect of potassium inorganic and organic salts on the pyrolysis kinetics of cigarette paper[J].Journal of Analytical&Applied Pyrolysis,2013,102:114-123.
[6]ZHAO Deqing,CHEN Kefu,YANG Fei,et al.Thermal degradation kinetics and heat properties of cellulosic cigarette paper:influence of potassium carboxylate as combustion improver[J].Cellulose,2013,20(6):3205-3217.
[7]刘志华,崔凌,缪明明,等.柠檬酸钾钠混合盐助燃剂对卷烟主流烟气的影响[J].烟草科技,2008(12):10-13.LIU Zhihua,CUI Ling,MIAO Mingming,et al.Effects of combustion improver potassium citrate and sodium citrate mixture on mainstream smoke[J].Tobacco Science&Technology,2008(12):10-13.
[8]龚安达,李桂珍,杨绍文,等.助燃剂对卷烟纸及卷烟烟气的影响研究[J].应用化工,2011,40(3):453-456.GONG Anda,LI Guizhen,YANG Shaowen,et al.Influence of burn-supporting agents on cigarette paper and mainstream smoke[J].Applied Chemical,2011,40(3):453-456.
[9]陈泽亮,罗玮,刘又年,等.碳酸钙粒径及含量对卷烟纸孔结构及主流烟气CO释放量的影响研究[J].烟草科技,2015,48(5):41-46.CHEN Zeliang,LUO Wei,LIU Younian,et al.Effects of particle size and content of calcium carbonate on micropore structure of cigarette paper and CO delivery in mainstream cigarette smoke[J].Tobacco Science&Technology,2015,48(5):41-46.
[10]LUO Wei,YIN Donghong,CHEN Zeliang,et al.Effect of pore structure of cigarette paper on the yield of carbon monoxide in mainstream smoke during cigarette buring[J].Beitr?ge zur Tabakforschung International,2015,26(6):284-293.
[11]YIN Donghong,LUO Wei,DING Duo,et al.Effect of pore structure characteristics of cigarette paper on carbon monoxide release in mainstream smoke during cigarette burning process[C]//Quebec:CORESTA Congress,Smoke Science and Product Technology Groups,2014,abstr ST23.
[12]LI Bin,ZHAO Lucan,WANG Le,et al.Gas-phase pressure and flow velocity fields inside a burning cigarette during a puff[J].Thermochimica Acta,2016,623:22-28.
[13]李斌,刘民昌,银董红,等.卷烟燃吸过程中温度分布检测系统的开发与应用[J].烟草科技,2013(2):24-26.LI Bin,LIU Minchang,YIN Donghong,et al.Development and application of system for measuring temperature distribution in cigarette burning cone during smoking[J].Tobacco Science&Technology,2013(2):24-26.
[14]陈翠玲,周海云,孔浩辉,等.TGA和Py-GC/MS研究不同氛围下烟草的热失重和热裂解行为[J].化学研究与应用,2011,23(2):152-158.CHEN Cuiling,ZHOU Haiyun,KONG Haohui,et al.Investigation of thermogravimetry and pyrolysis behavior of cigarettes by TGA and Py-GC/MS under different atmospheres[J].Chemical Research and Application,2011,23(2):152-158.
[15]谢国勇,李斌,银董红,等.卷烟燃吸温度分布特征与烟气中7种有害成分释放量的关系研究[J].烟草科技,2013(11):67-72.XIE Guoyong,LI Bin,YIN Donghong,et al.Correlation of temperature distribution in burning cone of cigarette with deliveries of seven harmful components in mainstream cigarette smoke[J].Tobacco Science&Technology,2013(11):67-72.
[16]李斌,谢国勇,银董红,等.卷烟纸助燃剂含量与定量对卷烟燃吸温度分布特征的影响[J].烟草科技,2013(12):45-49.LI Bin,XIE Guoyong,YIN Donghong,et al.Effects of combustion improver content and grammage of cigarette paper on temperature distribution in cigarette burning cone[J].Tobacco Science&Technology,2013(12):45-49.
[17]谢国勇,李斌,银董红,等.卷烟纸透气度对卷烟燃吸温度分布特征的影响[J].烟草科技,2013(10):35-39.XIE Guoyong,LI Bin,YIN Donghong,et al.Effects of cigarette paper permeability on temperature distribution characteristics in cigarette during smoking[J].Tobacco Science&Technology,2013(10):35-39.
[2]郭吉兆,郑赛晶,颜权平,等.卷烟纸助燃剂对主流烟气7种有害成分释放量的影响[J].烟草科技,2012(7):43-45.GUO Jizhao,ZHENG Saijing,YAN Quanping,et al.Effects of combustion improver in cigarette paper on deliveries of seven harmful components in mainstream cigarette smoke[J].Tobacco Science&Technology,2012(7):43-45.
[3]LIU Qian,WANG Shurong,LUO Zhongyang,et al.Catalysis mechanism study of potassium salts on cellulose pyrolysis by using TG-FTIR analysis[J].Journal of Chemical Engineering of Japan,2008,41(12):1133-1142.
[4]LIU Qian,WANG Shurong,LUO Zhongyang,et al.Mechanism study of wood lignin pyrolysis by using TG-FTIR analysis[J].Journal of Analytical&Applied Pyrolysis,2008,82(1):170-177.
[5]ZHAO Deqing,DAI Ya,CHEN Kefu,et al.Effect of potassium inorganic and organic salts on the pyrolysis kinetics of cigarette paper[J].Journal of Analytical&Applied Pyrolysis,2013,102:114-123.
[6]ZHAO Deqing,CHEN Kefu,YANG Fei,et al.Thermal degradation kinetics and heat properties of cellulosic cigarette paper:influence of potassium carboxylate as combustion improver[J].Cellulose,2013,20(6):3205-3217.
[7]刘志华,崔凌,缪明明,等.柠檬酸钾钠混合盐助燃剂对卷烟主流烟气的影响[J].烟草科技,2008(12):10-13.LIU Zhihua,CUI Ling,MIAO Mingming,et al.Effects of combustion improver potassium citrate and sodium citrate mixture on mainstream smoke[J].Tobacco Science&Technology,2008(12):10-13.
[8]龚安达,李桂珍,杨绍文,等.助燃剂对卷烟纸及卷烟烟气的影响研究[J].应用化工,2011,40(3):453-456.GONG Anda,LI Guizhen,YANG Shaowen,et al.Influence of burn-supporting agents on cigarette paper and mainstream smoke[J].Applied Chemical,2011,40(3):453-456.
[9]陈泽亮,罗玮,刘又年,等.碳酸钙粒径及含量对卷烟纸孔结构及主流烟气CO释放量的影响研究[J].烟草科技,2015,48(5):41-46.CHEN Zeliang,LUO Wei,LIU Younian,et al.Effects of particle size and content of calcium carbonate on micropore structure of cigarette paper and CO delivery in mainstream cigarette smoke[J].Tobacco Science&Technology,2015,48(5):41-46.
[10]LUO Wei,YIN Donghong,CHEN Zeliang,et al.Effect of pore structure of cigarette paper on the yield of carbon monoxide in mainstream smoke during cigarette buring[J].Beitr?ge zur Tabakforschung International,2015,26(6):284-293.
[11]YIN Donghong,LUO Wei,DING Duo,et al.Effect of pore structure characteristics of cigarette paper on carbon monoxide release in mainstream smoke during cigarette burning process[C]//Quebec:CORESTA Congress,Smoke Science and Product Technology Groups,2014,abstr ST23.
[12]LI Bin,ZHAO Lucan,WANG Le,et al.Gas-phase pressure and flow velocity fields inside a burning cigarette during a puff[J].Thermochimica Acta,2016,623:22-28.
[13]李斌,刘民昌,银董红,等.卷烟燃吸过程中温度分布检测系统的开发与应用[J].烟草科技,2013(2):24-26.LI Bin,LIU Minchang,YIN Donghong,et al.Development and application of system for measuring temperature distribution in cigarette burning cone during smoking[J].Tobacco Science&Technology,2013(2):24-26.
[14]陈翠玲,周海云,孔浩辉,等.TGA和Py-GC/MS研究不同氛围下烟草的热失重和热裂解行为[J].化学研究与应用,2011,23(2):152-158.CHEN Cuiling,ZHOU Haiyun,KONG Haohui,et al.Investigation of thermogravimetry and pyrolysis behavior of cigarettes by TGA and Py-GC/MS under different atmospheres[J].Chemical Research and Application,2011,23(2):152-158.
[15]谢国勇,李斌,银董红,等.卷烟燃吸温度分布特征与烟气中7种有害成分释放量的关系研究[J].烟草科技,2013(11):67-72.XIE Guoyong,LI Bin,YIN Donghong,et al.Correlation of temperature distribution in burning cone of cigarette with deliveries of seven harmful components in mainstream cigarette smoke[J].Tobacco Science&Technology,2013(11):67-72.
[16]李斌,谢国勇,银董红,等.卷烟纸助燃剂含量与定量对卷烟燃吸温度分布特征的影响[J].烟草科技,2013(12):45-49.LI Bin,XIE Guoyong,YIN Donghong,et al.Effects of combustion improver content and grammage of cigarette paper on temperature distribution in cigarette burning cone[J].Tobacco Science&Technology,2013(12):45-49.
[17]谢国勇,李斌,银董红,等.卷烟纸透气度对卷烟燃吸温度分布特征的影响[J].烟草科技,2013(10):35-39.XIE Guoyong,LI Bin,YIN Donghong,et al.Effects of cigarette paper permeability on temperature distribution characteristics in cigarette during smoking[J].Tobacco Science&Technology,2013(10):35-39.
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