| 旋流分级与立式砂仓联合水力造浆充填工艺探讨 |
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| 引用本文： | 彭小刚,段龙银.旋流分级与立式砂仓联合水力造浆充填工艺探讨[J].铜业工程,2007(2):13-14. |
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| 作者姓名： | 彭小刚 段龙银 |
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| 作者单位： | 1. 江西铜业集团公司武山铜矿,江西,瑞昌,332206
2. 江西铜业集团公司,江西,贵溪,335424 |
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| 摘 要： | 武山铜矿现有的分级尾砂水力充填工艺是先分级后转运,再经过非搅拌水力冲砂,工艺环节多,环境污染严重,充填浓度难以控制,也无法与胶结充填系统配套,如改成旋流分级与立式砂仓水力造浆给料联合工艺,可大大减少中间环节,杜绝污染,也可用现代技术控制充填浓度,同时为胶结充填创造条件。
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| 关 键 词： | 旋流分级 立式砂仓 水力造浆 |
| 文章编号： | 1009-3842（2007）02-0013-02 |
| 修稿时间： | 2007-03-07 |
Probe into Hydraulic Slurry Backfill Process by Using Cyclone Classification and Vertical Sand Bin |
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| PENG Xiao-gang,DUAN Long-yin.Probe into Hydraulic Slurry Backfill Process by Using Cyclone Classification and Vertical Sand Bin[J].Copper Engineering,2007(2):13-14. |
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| Authors: | PENG Xiao-gang DUAN Long-yin |
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| Affiliation: | 1. Jiangxi Copper Corporation Wushan Copper Mine, Ruichang, Jiangxi 332206, China ; 2. Jiangxi Copper Corporation, Guixi, Jiangxi 335424, China |
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| Abstract: | Current hydraulic backfill process by using classified tailing sand in Wushan Copper Mine is somewhat complicate and backfill slurry concentration is difficult to control, if switching into a combined process with cyclone classification and vertical sand bin to make slurry, intermediate links will be dramatically reduced and pollution be prevented. Backfill concentration can be controlled with modern technology and be benefit for paste backfilling. |
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| Keywords: | Cyclone classification Vertical sand bin Hydraulic slurry making |
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