| STA-FT-IR-GC/MS联用技术在烟草热解过程研究中的应用 |
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| 引用本文： | 刘春波,陈永福,钟仙芳,何沛,王昆淼,韩敬美,赵伟,刘志华. STA-FT-IR-GC/MS联用技术在烟草热解过程研究中的应用[J]. 现代科学仪器, 2012, 0(5): 102-104 |
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| 作者姓名： | 刘春波 陈永福 钟仙芳 何沛 王昆淼 韩敬美 赵伟 刘志华 |
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| 作者单位： | 1. 云南烟草科学研究院云南省烟草化学重点实验室,云南昆明,650106
2. 红塔烟草集团有限责任公司物资采购中心,云南玉溪,653100 |
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| 基金项目： | 中国烟草总公司科技重大专项项目，云南中烟工业公司科技开发计划，云南省创新团队建设项目2009C1014 |
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| 摘 要： | 将同步热分析、傅立叶红外光谱和气相色谱-质谱组成联用检测系统,对样品在氮气和氮氧混合气氛中的热解产物经傅立叶红外光谱,并对不同温度点的主要热解产物GC-MS进行同步分析。该方法能够对样品进行在线分析和热解产物的分析研究,联用技术减少样品前处理过程中的浓缩和转移,减少了分析结果的人为因素,使分析结果的准确性、精密度大大提高。
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| 关 键 词： | 同步热分析 傅立叶红外光谱 气相色谱-质谱 |
Simultaneously Determining Thermal Decomposition Products of Tobacco by Combinng Use of Thermal Analysis, FT-IR and GC-MS |
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| Liu Chunbo,Chen Yongfu,Zhong Xianfang,He Pei,Wang Kunmiao,Han Jingmei,Zhao Wei,Liu Zhihua. Simultaneously Determining Thermal Decomposition Products of Tobacco by Combinng Use of Thermal Analysis, FT-IR and GC-MS[J]. Modern Scientific Instruments, 2012, 0(5): 102-104 |
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| Authors: | Liu Chunbo Chen Yongfu Zhong Xianfang He Pei Wang Kunmiao Han Jingmei Zhao Wei Liu Zhihua |
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| Affiliation: | 1(1Key Lab of Tobacco Chemistry of Yunnan,Yunnan Academy of Tobacco Science,Kunming 650106,Yunnan China;2Materials Procurement Center,Hongta Tobacco(Group) Co.Ltd.,Yuxi 653100,Yunnan China) |
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| Abstract: | A determination system constituted by combinating STA, FT-IR and GC-MS was established. Pyrolysised product of the samples in nitrogen atmosphere or nitrogen-oxygen mixture was simultaneously determined by the FT-IR and GC-MS. According to the pyrolysis behavior of samples at different temperatures for pyrolysis GC-MS analysis, this analysis system provides online synchronous analysis for the pyrolysis products. |
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| Keywords: | STA FT-IR GC-MS |
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