| 镜煤与丝炭粉碎特性的比较研究 |
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| 引用本文： | 曾凡桂 郝玉英. 镜煤与丝炭粉碎特性的比较研究[J]. 燃料化学学报, 1998, 26(6): 575-578 |
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| 作者姓名： | 曾凡桂 郝玉英 |
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| 作者单位： | 太原理工大学资源与环境信息工程研究所 |
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| 摘 要： | 镜煤与丝炭是煤中两种主要的、煤显微组分组成较为单一的宏观煤岩组分，它们的结构性质有极大的差别，在煤的加工利用中，它们的反应性以及其它物理化学行为也是完全不同的。因此，煤岩组分的工业化分离一直是煤科学家及煤化工专家追求的目标［１，２］，煤显微组分的分离...
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| 关 键 词： | 煤炭组分 显微组分 分离 镜煤 丝炭 粉碎特性 |
CONTRAST STUDY OF COMMINITING PROPERTY OF VITRAIN AND FUSAIN |
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| Zeng Fangui. CONTRAST STUDY OF COMMINITING PROPERTY OF VITRAIN AND FUSAIN[J]. Journal of Fuel Chemistry and Technology, 1998, 26(6): 575-578 |
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| Authors: | Zeng Fangui |
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| Affiliation: | Institute of Resources & Environmental Engineering Information Department of Resources & Environmental Engineering Taiyuan University of Technology Taiyuan |
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| Abstract: | Vitrain and fusain are the main lithotypes in coal Their comminiting property has an important effect on industrialized separation of coal maceral The comminiting property of vitrain and fusain from PS, DLT, NTT coal has been investigated The particle size distribution of their powders can be fit by fractal distribution function Comparing with vitrain, fusain has higher HGI and microbrittleness with genter particle size distribution, larger fractal demension of particle size distribution and finer average particle size |
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| Keywords: | HGi fractal demension of particle size distribution microbrittleness vitrain fusain |
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