| 矿井粉尘直接测定方法 |
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| 引用本文： | 金龙哲,袁俊芳,李建文.矿井粉尘直接测定方法[J].北京科技大学学报,2000,22(2):97-100. |
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| 作者姓名： | 金龙哲 袁俊芳 李建文 |
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| 作者单位： | 北京科技大学资源工程学院!北京100083 |
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| 摘 要： | 提出了采用粘尘剂、多面空心球、二氯甲烷实现一次多点采样，用 Ｍａｓｙｅｒｓｉｚｅｒ Ｘ分散度仅直接测定粒度分布的新方法，并用它测定了矿井巷道粉尘浓度和粒度情况．对漳村矿某一回风巷道断面的粉尘分布情况分析证明此方法可靠．
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| 关 键 词： | 矿井 粉尘 粒度分布 直接测定 采样方式 |
Direct Mensuration Method of Mine Dust |
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| JIN Longzhe, YUAN Junfang, LI Jianwen.Direct Mensuration Method of Mine Dust[J].Journal of University of Science and Technology Beijing,2000,22(2):97-100. |
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| Authors: | JIN Longzhe YUAN Junfang LI Jianwen |
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| Abstract: | A new direct mensuration method of dust granularity distribution with Masyersier X dispersive degree instrument is put forward. This method was implemented by gathering data in many spot once with sticking-dust agent, polyhedron empty ball and CH,CI,. Dust concentration and granularity of mine laneway were determined. Dust distribution condition of a intake cross-section in Zhang Chun mine was analyzed. |
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| Keywords: | mine dust distribution mensuration |
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