不同气氛和温度区间造纸法再造烟叶基片热裂解产物研究

付祺; 李锋; 史近文; 陶文梅; 卫青

doi:10.3969/j.issn.2096-1553.2019.02.003

CN 41-1437/TS ISSN 2096-1553

付祺 , 李锋 , 史近文 , 陶文梅 , 卫青

付祺, 李锋, 史近文, 等. 不同气氛和温度区间造纸法再造烟叶基片热裂解产物研究[J]. 轻工学报, 2019, 34(2): 16-23. doi: 10.3969/j.issn.2096-1553.2019.02.003

引用本文: 付祺, 李锋, 史近文, 等. 不同气氛和温度区间造纸法再造烟叶基片热裂解产物研究[J]. 轻工学报, 2019, 34(2): 16-23. doi: 10.3969/j.issn.2096-1553.2019.02.003

FU Qi, LI Feng, SHI Jinwen, et al. Study on the pyrolysis products in paper-making reconstituted tobacco substrate under different atmospheres and temperature ranges[J]. Journal of Light Industry, 2019, 34(2): 16-23. doi: 10.3969/j.issn.2096-1553.2019.02.003

Citation: FU Qi, LI Feng, SHI Jinwen, et al. Study on the pyrolysis products in paper-making reconstituted tobacco substrate under different atmospheres and temperature ranges[J]. Journal of Light Industry, 2019, 34(2): 16-23. doi: 10.3969/j.issn.2096-1553.2019.02.003

不同气氛和温度区间造纸法再造烟叶基片热裂解产物研究

1. 郑州轻工业大学食品与生物工程学院, 河南郑州 450001;
2. 吉林烟草工业有限责任公司, 吉林长春 130000;
3. 云南瑞升烟草技术(集团)有限公司, 云南昆明 650106

作者简介: 付祺(1983-),男,吉林省长春市人,吉林烟草工业有限责任公司工程师,郑州轻工业大学硕士研究生,主要研究方向为卷烟集成开发及再造烟叶质量评价.;

基金项目: 中国烟草总公司科技重大专项项目（110201201037）
中图分类号: TS411;TS425

Study on the pyrolysis products in paper-making reconstituted tobacco substrate under different atmospheres and temperature ranges

1. College of Food and Biology Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China;
2. Jilin Tobacco Industrial Co., Ltd., Changchun 130000, China;
3. Yunnan Reascend Tobacco Technology(Group) Co., Ltd., Kunming 650106, China
Received Date: 2018-08-07

CLC number: TS411;TS425

摘要: 为研究不同气氛（氮气和空气）、不同温度区间（300~500℃，300~700℃，300~900℃）对造纸法再造烟叶基片热裂解产物成分及其总量的影响，采用固相微萃取、吸附解附和气相色谱-质谱联用法进行分析，结果表明：1）在氮气和空气气氛下，基片在300~700℃和300~900℃温度区间内的热裂解产物种类均明显多于300~500℃温度区间，且产生了大量稠环芳烃、烯烃类物质，烟碱只在300~500℃区间检出，糠醛和新植二烯在不同温度区间的含量均较高；2）在相同温度区间内，在空气气氛下，相对分子质量较小的巴豆醛、2-甲基-呋喃、糠醛等重要热裂解产物的释放量均高于氮气气氛下的释放量，醇类物质的相对释放量增大，且空气中氧气的存在促进基片组分的充分燃烧，致使其热解产物的总量降低.
- 造纸法再造烟叶基片 /
- 热裂解产物 /
- 氮气气氛 /
- 空气气氛 /
- 温度区间
Abstract: In order to study the effects of different atmospheres (nitrogen and air) and temperature ranges (300~500℃, 300~700℃ and 300~900℃) on the composition and amount of pyrolysis products in paper-making reconstituted tobacco substrates, solid phase microextraction, adsorption-desorption and gas chromatography-mass spectrometry methods were used for analysis. The results showed that under the nitrogen and air atmospheres, the pyrolysis products of substrates at the range of 300~700℃ and 300~900℃ obviously increased when compared with those at the range of 300~500℃. A large number of polycyclic aromatic hydrocarbons and olefins were produced in these two temperature ranges. Nicotine was only found in the pyrolysis products of substrates at the range of 300~500℃. The contents of furfural and phytadiene were higher at these three temperature ranges.In the same temperature range,under the air atmosphere,the release amount of important cleavage products such as crotonaldehyde,2-methyl-furan and furfural with relatively low molecular weight was higher than that under nitrogen atmosphere. The relative release of alcohols increased, and the presence of oxygen in air promoted the full combustion of substrates, thereby resulting in the reduction of total pyrolysis products.
- paper-making reconstituted tobacco substrate /
- pyrolysis product /
- nitrogen atmosphere /
- air atmosphere /
- temperature range
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沈阳化工大学材料科学与工程学院沈阳 110142

付祺, 李锋, 史近文, 等. 不同气氛和温度区间造纸法再造烟叶基片热裂解产物研究[J]. 轻工学报, 2019, 34(2): 16-23. doi: 10.3969/j.issn.2096-1553.2019.02.003

不同气氛和温度区间造纸法再造烟叶基片热裂解产物研究

作者简介:付祺(1983-),男,吉林省长春市人,吉林烟草工业有限责任公司工程师,郑州轻工业大学硕士研究生,主要研究方向为卷烟集成开发及再造烟叶质量评价.

1. 郑州轻工业大学食品与生物工程学院, 河南郑州 450001;
2. 吉林烟草工业有限责任公司, 吉林长春 130000;
3. 云南瑞升烟草技术(集团)有限公司, 云南昆明 650106

收稿日期: 2018-08-07

基金项目: 中国烟草总公司科技重大专项项目（110201201037）

关键词:

摘要: 为研究不同气氛（氮气和空气）、不同温度区间（300~500℃，300~700℃，300~900℃）对造纸法再造烟叶基片热裂解产物成分及其总量的影响，采用固相微萃取、吸附解附和气相色谱-质谱联用法进行分析，结果表明：1）在氮气和空气气氛下，基片在300~700℃和300~900℃温度区间内的热裂解产物种类均明显多于300~500℃温度区间，且产生了大量稠环芳烃、烯烃类物质，烟碱只在300~500℃区间检出，糠醛和新植二烯在不同温度区间的含量均较高；2）在相同温度区间内，在空气气氛下，相对分子质量较小的巴豆醛、2-甲基-呋喃、糠醛等重要热裂解产物的释放量均高于氮气气氛下的释放量，醇类物质的相对释放量增大，且空气中氧气的存在促进基片组分的充分燃烧，致使其热解产物的总量降低.

English Abstract

Study on the pyrolysis products in paper-making reconstituted tobacco substrate under different atmospheres and temperature ranges

1. College of Food and Biology Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China;
2. Jilin Tobacco Industrial Co., Ltd., Changchun 130000, China;
3. Yunnan Reascend Tobacco Technology(Group) Co., Ltd., Kunming 650106, China

Received Date: 2018-08-07

Abstract: In order to study the effects of different atmospheres (nitrogen and air) and temperature ranges (300~500℃, 300~700℃ and 300~900℃) on the composition and amount of pyrolysis products in paper-making reconstituted tobacco substrates, solid phase microextraction, adsorption-desorption and gas chromatography-mass spectrometry methods were used for analysis. The results showed that under the nitrogen and air atmospheres, the pyrolysis products of substrates at the range of 300~700℃ and 300~900℃ obviously increased when compared with those at the range of 300~500℃. A large number of polycyclic aromatic hydrocarbons and olefins were produced in these two temperature ranges. Nicotine was only found in the pyrolysis products of substrates at the range of 300~500℃. The contents of furfural and phytadiene were higher at these three temperature ranges.In the same temperature range,under the air atmosphere,the release amount of important cleavage products such as crotonaldehyde,2-methyl-furan and furfural with relatively low molecular weight was higher than that under nitrogen atmosphere. The relative release of alcohols increased, and the presence of oxygen in air promoted the full combustion of substrates, thereby resulting in the reduction of total pyrolysis products.

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