| 建平膨润土的提纯工艺探索及其表征 |
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| 引用本文： | 林涛,任建晓,殷学风,李雪,李杰. 建平膨润土的提纯工艺探索及其表征[J]. 岩石矿物学杂志, 2013, 32(3): 401-404 |
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| 作者姓名： | 林涛 任建晓 殷学风 李雪 李杰 |
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| 作者单位： | 陕西科技大学轻工与能源学院,陕西西安,710021 |
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| 摘 要： | 采用湿法工艺对辽宁低品位钙基膨润土进行提纯,研究了分散剂的类型以及用量、液固比、离心时间、离心速度以及膨润土温度对蒙脱石含量的影响,并通过x-射线衍射对原土及提纯土的结构进行了表征.结果表明,建平膨润土最佳提纯条件为:分散剂用量0.5％、最佳液固比12、离心时间9 min、离心速度2 500 r/min、膨润土温度60℃.最佳条件下蒙脱石含量可以提高到92％以上.
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| 关 键 词： | 膨润土 提纯 蒙脱石含量 表征 |
| 收稿时间： | 2012-12-14 |
| 修稿时间： | 2013-03-06 |
An exploration of the purification of Jianping bentonite and its characterization |
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| LIN Tao,REN Jian-xiao,YIN Xue-feng,LI Xue and LI Jie. An exploration of the purification of Jianping bentonite and its characterization[J]. Acta Petrologica Et Mineralogica, 2013, 32(3): 401-404 |
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| Authors: | LIN Tao REN Jian-xiao YIN Xue-feng LI Xue LI Jie |
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| Affiliation: | College of Light Industry and Energy, Shaanxi University of Science and Technology, Xi''an 710021, China;College of Light Industry and Energy, Shaanxi University of Science and Technology, Xi''an 710021, China;College of Light Industry and Energy, Shaanxi University of Science and Technology, Xi''an 710021, China;College of Light Industry and Energy, Shaanxi University of Science and Technology, Xi''an 710021, China;College of Light Industry and Energy, Shaanxi University of Science and Technology, Xi''an 710021, China |
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| Abstract: | |
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| Keywords: | bentonite purification content of montmorillonite characterization |
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