| 谦比希铜矿膏体充填井下工业试验研究 |
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| 引用本文： | 李辉,许斌,焦华喆,陈新明,杨柳华. 谦比希铜矿膏体充填井下工业试验研究[J]. 矿冶工程, 2021, 41(6): 138-140. DOI: 10.3969/j.issn.0253-6099.2021.06.034 |
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| 作者姓名： | 李辉 许斌 焦华喆 陈新明 杨柳华 |
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| 作者单位： | 中色非洲矿业有限公司谦比希铜矿,赞比亚 基特韦22592;河南理工大学 土木工程学院,河南 焦作454003 |
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| 基金项目： | 国家自然科学基金(U1904188，51834001，51974105);河南省高校科技创新人才支持计划(19HASTIT047);河南省科技攻关计划项目(182102310012，172102210286) |
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| 摘 要： | 考察了膏体充填系统在谦比希铜矿15#采场长距离、长时间运行状态，结合工业试验，推荐充填浓度66%~68%、充填管道压力不高于1 MPa，此时可保证浆体流动性较好，能满足采矿生产要求。
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| 关 键 词： | 管道输送 膏体充填 井下工业试验 浆体流动性 |
| 收稿时间： | 2021-06-01 |
Underground Industrial Test of Paste Filling in Chambishi Copper Mine |
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| LI Hui,XU Bin,JIAO Hua-zhe,CHEN Xin-ming,YANG Liu-hua. Underground Industrial Test of Paste Filling in Chambishi Copper Mine[J]. Mining and Metallurgical Engineering, 2021, 41(6): 138-140. DOI: 10.3969/j.issn.0253-6099.2021.06.034 |
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| Authors: | LI Hui XU Bin JIAO Hua-zhe CHEN Xin-ming YANG Liu-hua |
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| Affiliation: | 1.Chambishi Copper Mine, CMMC African Minerals Company Co Ltd, Kitwe 22592, Zambia; 2.School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454003, Henan, China |
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| Abstract: | The operation of past filling system in 15# stope of Chambishi Copper Mine for a long-time and long-distance transportation was investigated. Based on an underground industrial test, it is recommended that the filling concentration should be kept in the range of 66%~68% and the pipeline pressure be kept less than 1 MPa, which can ensure good slurry fluidity, thus meeting the requirements of mining production. |
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| Keywords: | pipeline transportation paste filling underground industrial test slurry fluidity |
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