| 苏皖凹凸棒石粘土研究现状和存在的问题 |
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| 引用本文： | 陈天虎.苏皖凹凸棒石粘土研究现状和存在的问题[J].合肥工业大学学报(自然科学版),2001,24(5):885-889. |
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| 作者姓名： | 陈天虎 |
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| 作者单位： | 合肥工业大学资源与环境科学系 |
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| 基金项目： | 国家自然科学基金资助项目 ( 4 0 0 72 0 17) |
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| 摘 要： | 在综合分析国内外凹凸棒石粘土研究成果的基础上 ,论述了苏皖凹凸棒石粘土研究的现状 ,详细阐述了凹凸棒石粘土研究存在的问题 ,提出研究纯凹凸棒石矿物的吸附性能、凹凸棒石吸附作用的机理、凹凸棒石物理化学性质和成因的关系、吸附实验方法和试验条件以及凹凸棒石成因机制的科学意义。文章首次提出了液相体系中凹凸棒石与蒙脱石互相作用的概念 ,同时讨论了认识和利用凹凸棒石与蒙脱石互相作用的科学理论意义及实际意义。
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| 关 键 词： | 凹凸棒石 蒙脱石 胶体颗粒互相作用 |
| 文章编号： | 1003-5060(2001)05-0885-05 |
| 修稿时间： | 2001年3月9日 |
Progress and problems in the research on palygorskite clay in the provinces of Jiangsu and Anhui |
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| CHEN Tian,hu.Progress and problems in the research on palygorskite clay in the provinces of Jiangsu and Anhui[J].Journal of Hefei University of Technology(Natural Science),2001,24(5):885-889. |
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| Authors: | CHEN Tian hu |
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| Abstract: | The progress and problems in the research on palygorskite clay are discussed based on the analysis of the related literatures at home and abroad.It is pointed out that researchers' attention should be paid to the following problems: the adsorption capability of pure palygorskite, the adsorbing mechanism, the connection of palygorskite physical and chemical properties with the cause of its formation,the adsorbing experiment method and condition,and the genetic mechanism. The scientific significance of such study is clarified.The interactive conception of palygorskite and montmorillonite in aqueous suspensions is brought forward,and both the theoretical and practical significance of understanding and utilizing the interaction are discussed. |
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| Keywords: | palygorskite montmorillonite interaction of colloid grains |
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