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| Influences of Different Kinds of Gas Atmosphere on the Pyrolysis Products of Cigarette Paper |
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| DOI：10.11980/j.issn.0254-508X.2016.11.005 |
| Key Words:pyrolytic wood pulp hemp pulp cigarette paper gas |
| Fund Project:浙江中烟工业有限责任公司科技项目“基于裂解气相色谱分析法的卷烟纸组分研究及安全性评价方法的建立”(ZJZY2014007)。 |
| Author Name | Affiliation | | 李海锋 | 浙江中烟工业有限责任公司技术中心,浙江杭州,310024 | | 汤德芳 | 浙江中烟工业有限责任公司技术中心,浙江杭州,310024 | | 宣润泉 | 浙江中烟工业有限责任公司技术中心,浙江杭州,310024 | | 肖卫强 | 浙江中烟工业有限责任公司技术中心,浙江杭州,310024 | | 曹得坡 | 浙江中烟工业有限责任公司技术中心,浙江杭州,310024 | | 王 辉* | 浙江中烟工业有限责任公司技术中心,浙江杭州,310024 |
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| Abstract:In order to examine the effects of different kinds of gas atmosphere on the deliveries of pyrolysis products of cigarette papers made of wood pulp and hemp pulp, the pyrolysis products of the cigarette papers were analyzed under different gas conditions using pyrolysis gas chromatography-mass spectrometry (Py-GC/MS). The results showed that 121 pyrolysis products, which can be classified into 11 major types, were identified from both wood pulp cigarette paper and hemp pulp cigarette paper when treated under gas conditions of 21% O2, 9% O2, and 100% N2, respectively. The quantities of the deliveries of pyrolysis products from wood pulp cigarette paper and hemp pulp cigarette were the highest in 100%N2, the lowest in 21%O2 and the middle in 9%O2. The major pyrolysis products of wood pulp cigarette paper and hemp pulp cigarette paper were ketones and esters,accounting for about 60%. The coefficients of variation(CV) were low, indicating that the effects of different kinds of gas atmosphere on the pyrolysis were not significant.Under different gas conditions,the deliveries quantities fluctuation of pyrolysis products of hemp pulp cigarette paper was smaller than that of wood pulp cigarette paper, so the deliveries quantities of pyrolysis products of hemp pulp cigarette paper was more stable． |
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