| 油页岩的~(13)C-NMR特征及FLASHCHAIN热解模拟研究 |
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| 引用本文： | 王 擎,任立国,王 锐,柏静儒,王浩添,闫宇赫.油页岩的~(13)C-NMR特征及FLASHCHAIN热解模拟研究[J].燃料化学学报,2014,42(3):303-308. |
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| 作者姓名： | 王 擎 任立国 王 锐 柏静儒 王浩添 闫宇赫 |
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| 作者单位： | Engineering Research Centre of Oil Shale Comprehensive Utilization of Ministry of Education, Northeast Dianli University, Jilin 132012, China |
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| 基金项目： | 国家自然科学基金(51276034) |
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| 摘 要： | 采用固体13C-NMR核磁共振技术表征了甘肃窑街矿区油页岩的碳骨架结构,分析并计算了油母质团簇化学结构参数,包括团簇平均碳原子数、芳碳原子数、脂碳原子数及芳环数。在热重红外分析仪(TG-FTIR)上进行了油页岩的热解实验,得到了热解产物的生成规律。结合样品的团簇化学结构参数,采用基于油页岩结构的FLASHCHAIN模型模拟其热解产物的生成过程;模拟结果与TG-FITR实验数据符合较好,印证了模型预测的合理性。
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| 关 键 词： | 核磁共振 热重红外 油页岩 热解 结构参数 FLASHCHAIN |
| 收稿时间： | 2013-09-17 |
Characterization of oil shales by 13C-NMR and the simulation of pyrolysis by FLASHCHAIN |
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| WANG Qing,REN Li-guo,WANG Rui,BAI Jing-ru,WANG Hao-tian,YAN Yu-he.Characterization of oil shales by 13C-NMR and the simulation of pyrolysis by FLASHCHAIN[J].Journal of Fuel Chemistry and Technology,2014,42(3):303-308. |
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| Authors: | WANG Qing REN Li-guo WANG Rui BAI Jing-ru WANG Hao-tian YAN Yu-he |
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| Abstract: | The carbon skeleton structure of oil shales from Gansu Yaojie mine was characterized by the 13C solid-state NMR; the chemical structure parameters of cluster in the oil shales, such as average number of carbons, aromatic carbons, aliphatic carbons and aromatic rings, were determined. TG-FTIR tests were used to obtain the yields of pyrolysis products. Considering the cluster chemical structure parameters determined by 13C solid-state NMR, the release of pyrolysis products was simulated by FLASHCHAIN. The simulation results are in good agreement with the TG-FTIR tests, proving the rationality of the model proposed. |
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| Keywords: | 13C-NMR TG-FTIR oil shales pyrolysis structural parameters FLASHCHAIN |
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