| 我国高灰高水易泥化褐煤的分选工艺 |
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| 引用本文： | 邓晓阳. 我国高灰高水易泥化褐煤的分选工艺[J]. 煤炭加工与综合利用, 2011, 0(3): 1-4 |
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| 作者姓名： | 邓晓阳 |
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| 作者单位： | 大地工程开发(集团)有限责任公司,北京,100104 |
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| 摘 要： | 以内蒙古锡林浩特4号煤为例,根据其煤质特征,研究了高灰、高水、易泥化褐煤的可选性及其分选工艺,针对褐煤中矸石易泥化、煤炭较硬的特点,提出采用"重力分选+泥化分选"的洗选降灰新理念,以期指导同类性质褐煤的洗选加工。
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| 关 键 词： | 褐煤 煤质 泥化 分选 |
Separation process for the easily-degraded lignite containing high ash and moisture |
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| DENG Xiao-yang. Separation process for the easily-degraded lignite containing high ash and moisture[J]. Coal Processing & Comprehensive Utilization, 2011, 0(3): 1-4 |
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| Authors: | DENG Xiao-yang |
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| Affiliation: | DENG Xiao-yang(Dadi Development Group Co.,Ltd.,Beijing 100104,China) |
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| Abstract: | Taking #4 coal from Neimonggu Xilinhaote as an example,study conducted on its separation process based on its washability characteristics,such as high ash and high moisture content and easily sliming;in view of its coal being relatively hard and refuse rock being easily slimed,proposed is an idea of sliming degradation + gravitation separation which could be of directive for separation of lignite with similar characteristics. |
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| Keywords: | lignite coal characteristics sliming separation |
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