| 固体热载体快速热解粉煤提油中试研究 |
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| 引用本文： | 吕清刚,于旷世,朱治平,孟广军.固体热载体快速热解粉煤提油中试研究[J].煤炭学报,2012,37(9):1591-1595. |
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| 作者姓名： | 吕清刚 于旷世 朱治平 孟广军 |
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| 作者单位： | 中国科学院 工程热物理研究所，北京 100190 |
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| 摘 要： | 在设计处理能力为10 t/h的固体热载体快速热解粉煤提油半工业试验装置上，以神木烟煤为试验用煤，考察装置的运行特性、热解特性和产物分布等。结果表明：热解煤气中H2 和CH4 含量较高，低位热值可达到11~15 MJ/m 3 。对焦油的馏程分析表明：水上油中低于350 ℃的馏分质量分数达到47.00%，获得的半焦挥发分质量分数低，固定碳质量分数高。
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| 关 键 词： | 固体热载体 快速热解 神木烟煤 循环流化床 |
| 收稿时间： | 2011-08-25 |
Pilot plant research on fast pyrolysis of coal in circulating fluidized bed with hot char carrier |
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| L Qing-gang,YU Kuang-shi,ZHU Zhi-ping,MENG Guang-jun.Pilot plant research on fast pyrolysis of coal in circulating fluidized bed with hot char carrier[J].Journal of China Coal Society,2012,37(9):1591-1595. |
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| Authors: | L Qing-gang YU Kuang-shi ZHU Zhi-ping MENG Guang-jun |
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| Affiliation: | 1(1.Institute of Engineering Thermophysics,Chinese Academy of Sciences,Beijing 100190,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100190,China) |
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| Abstract: | Shenmu bituminous coal was pyrolyzed and then gasified in a 10 t/h circulating fluidized bed of coal fast pyrolysis system to investigate the operation characteristics，coal pyrolysis characteristics and product distribution in the fluidized bed pyrolysis reactor.The results show that the contents of H2 and CH4 is high in pyrolysis gas with the low heat value of about 11~15 MJ/m 3 .The tar distillation range analysis demonstrate that light fraction content is about 47.00%.Proximate analysis of semi coke clearly displays that the content of fixed carbon content is high and that of volatile is low. |
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| Keywords: | solid heat carrier fast pyrolysis bituminous coal circulating fluidized bed shenmu |
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