| 煤炭直接液化反应动力学研究进展 |
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| 引用本文： | 王勇.煤炭直接液化反应动力学研究进展[J].煤炭转化,2006,29(4):84-88. |
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| 作者姓名： | 王勇 |
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| 作者单位： | 煤炭科学研究总院北京煤化工研究分院,100013 北京 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 随着对煤液化反应机理认识的逐渐深入，对动力学的研究从最初的单一反应到将煤按照反应性的不同分成快反应煤和慢反应煤，以及将反应产物按照不同的分离方法从最初的前沥青烯、沥青烯和油到不同的馏分段．并指出准确的动力学参数对预测和控制反应产物分布有重要的指导作用．
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| 关 键 词： | 煤直接液化 反应动力学 模型 |
| 收稿时间： | 2006-07-10 |
| 修稿时间： | 2006-08-01 |
PROGRESS OF RESEARCH IN THE REACTIVE KINETICS OF DIRECT COAL LIQUEFACTION |
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| Wang Yong.PROGRESS OF RESEARCH IN THE REACTIVE KINETICS OF DIRECT COAL LIQUEFACTION[J].Coal Conversion,2006,29(4):84-88. |
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| Authors: | Wang Yong |
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| Affiliation: | Beijing Research Institute of Coal Chemistry,China Coal Research Institute,100013 Beijing |
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| Abstract: | As the mechanism was gradually completed,it was modified from original simplex reaction to the reaction of fast and slow reactants included according to their reactivity,and the products were divided into fractions,from pre-asphaltenes,asphaltenes,and oils to different distillate fractions of oils in accordance with the different separation methods.It's indicated that the accurate kinetic parameters are significant to forecast and control the distribution of the products. |
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| Keywords: | direct coal liquefaction reaction kinetics model |
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