| 高岭土矿超细粉体的制备及表面改性研究 |
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| 引用本文： | 蒋鸿辉.高岭土矿超细粉体的制备及表面改性研究[J].矿业工程,2006,4(3):31-34. |
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| 作者姓名： | 蒋鸿辉 |
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| 作者单位： | 江西理工大学,江西,赣州,341000 |
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| 摘 要： | 以江西宜春某矿山的高岭土为原料,研究超细高岭土粉体的制备方法和表面有机改性的较佳工艺条件.试验证明,所制得的改性高岭土粉体的有效活性指数达86.4%,经X衍射等分析,表明铝酸酯、钛酸酯复配偶联剂对高岭土表面不仅有较强键能的化学吸附,同时还存在一定的物理吸附.
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| 关 键 词： | 高岭土 超细粉碎 铝钛酸酯复配偶联剂 表面改性 |
| 文章编号： | 1671-8550（2006）03-0031-03 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006-01-10 |
The preparation of the ultra fine kaolinite and the research of surface modification |
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| JIANG Hong-hui.The preparation of the ultra fine kaolinite and the research of surface modification[J].Mining Engineering,2006,4(3):31-34. |
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| Authors: | JIANG Hong-hui |
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| Affiliation: | Jiangxi University of Science and Technology, Ganzhou 341000, China |
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| Abstract: | The main idea of the report is:to research the preparation of the ultra fine kaolinite and to find the better conditions about the surface organic modify of the kaolinite.The active index of the modified powder is about 86.4%.After being analyzed by the XRD,shows that the modified not only has strong chemical adsorption but also has some physical adsorption on the surface of the kaolinite. |
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| Keywords: | kaolinite ultra fine powder DL-452 and NT 201 surface modified |
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