| 山东某长石选矿试验研究 |
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| 引用本文： | 周晓文,张凌燕,邱杨率,韦敏,王文齐.山东某长石选矿试验研究[J].非金属矿,2016(5):81-83. |
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| 作者姓名： | 周晓文 张凌燕 邱杨率 韦敏 王文齐 |
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| 作者单位： | 武汉理工大学资源与环境工程学院，湖北武汉 430070; 资源加工与环境湖北省重点实验室，湖北武汉 430070 |
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| 摘 要： | 对某含Fe2O30.27%，SiO274.59%的长石进行选矿除铁试验研究，结果表明，采用脱泥-磁选-浮选工艺可以有效去铁除杂，K2O与Na2O由10.72%富集到11.71%，Fe2O3由0.27%降低到0.14%，精矿烧成白度59.27%，达到优级长石陶瓷原料的质量要求。
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| 关 键 词： | 长石 脱泥 磁选 浮选 除杂 |
Mineral Processing Experiment on the Feldspar Ore in Shandong |
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| Abstract: | The beneifciation of feldspar ore containingFe2O3 0.27% and SiO2 74.59% was conducted. The results showed that the process of desliming-magnetic separation-flotation could be effective on removing impurities, such as Fe2O3. In addition, the content of K2O and Na2O was increased from 10.72% to 11.71%. Meanwhile, the content of Fe2O3 was decreased from 0.27% to 0.14%. The calcined whiteness of the ore concentrate was about 59.27%, which meet the requirements as the ceramic raw materials. |
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| Keywords: | feldspar desliming magnetic separation lfotation removing impurity |
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