| 煤和矸石选择性破碎分选的研究 |
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| 引用本文： | 王双喜.煤和矸石选择性破碎分选的研究[J].太原科技,2006(7):69-70,73. |
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| 作者姓名： | 王双喜 |
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| 作者单位： | 山西省煤炭安全纠察总队,山西,太原,030012 |
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| 摘 要： | 论述了测定不规则自然矿块在张拉破碎时的强度，通过对煤和矸石强度的对比，认为选择劈裂破碎作为煤和矸石选择性破碎分选方式较为合适。
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| 关 键 词： | 煤和矸石 不规则试件 选择性破碎分选 |
| 文章编号： | 1006-4877（2006）07-0069-02 |
| 收稿时间： | 2006-03-22 |
| 修稿时间： | 2006-03-222006-04-14 |
Study on Selective Crashing and Separation of Coal and Gangue |
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| Wang Shuangxi.Study on Selective Crashing and Separation of Coal and Gangue[J].Taiyuan Science and Technology,2006(7):69-70,73. |
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| Authors: | Wang Shuangxi |
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| Institution: | Wang Shuangxi |
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| Abstract: | The strength can be determined when a natural irregular ore is broken with tension .By contrasting the strength of coals and gangue. We can choose the splitting broken as a method for the choice of coals and gangue .It means that the tensile strength can be a feasible parameter for the choice of coals and gangue. |
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| Keywords: | strength irregular rock tensile strength |
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