| 磷矿擦洗尾矿浮选试验研究 |
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| 引用本文： | 周杰强, 陈建华, 穆枭, 魏宗武. 磷矿擦洗尾矿浮选试验研究[J]. 矿产保护与利用, 2006, (5): 19-21. doi: 10.3969/j.issn.1001-0076.2006.05.005 |
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| 作者姓名： | 周杰强 陈建华 穆枭 魏宗武 |
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| 作者单位： | 广西大学资源与环境学院,南宁,530004;; 广西大学资源与环境学院,南宁,530004;广西大学化学化工学院,南宁,530004;; 广西大学化学化工学院,南宁,530004;; 广西大学化学化工学院,南宁,530004 |
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| 摘 要： | 针对云南某地硅钙质擦洗尾矿,采用SJ-01为调整剂,分别在粗选用水玻璃,一次精选用FS作抑制剂,油酸钠和煤油乳化后的复合药剂为捕收剂的浮选工艺流程,获得了精矿P2O531.05%、回收率86.08%的浮选指标.
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| 关 键 词： | 磷矿 硅钙质擦洗尾矿 浮选 抑制剂 调整剂 复合捕收剂 |
| 文章编号： | 1001-0076(2006)05-0019-03 |
| 收稿时间： | 2006-07-17 |
| 修稿时间： | 2006-08-04 |
Study on Flotation of the Scrubbed Tailings from a Phosphate Ore |
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| Study on Flotation of the Scrubbed Tailings from a Phosphate Ore[J]. Conservation and Utilization of Mineral Resources, 2006, (5): 19-21. doi: 10.3969/j.issn.1001-0076.2006.05.005 |
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| Authors: | ZHOU Jie - qiang CHEN Jian - hua MU Xiao et al. |
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| Affiliation: | College of Resources and Environment, Guangxi University, Nanning 530004, China |
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| Abstract: | According to the scrubbed siliceous and calcareous tailings from Yunnan province, a flotation flowsheet for recovering phosphate has been studied hy using SJ -01 as a modifier, Na2SiO3 in first - stage roughing and FS in first - stage cleaning as a depressant, emulsificated sodium oleic acid and kerosene in the proportion as a combined collector. Good flotation indexes are obtained with concentrate grades of P2O5 31.05% and a recovery of 86.08% in this flotation processing flowsheet. |
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| Keywords: | phosphate ore scrubbed siliceous and calcareous tailings flotation depressants modifiers combined collector |
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