| 膨润土活化酸浸的研究 |
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| 引用本文： | 于少明,杨保俊,单承湘.膨润土活化酸浸的研究[J].合肥工业大学学报(自然科学版),1998(1). |
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| 作者姓名： | 于少明 杨保俊 单承湘 |
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| 作者单位： | 合肥工业大学化工学院 |
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| 基金项目： | 安徽省“九五”攻关课题 |
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| 摘 要： | 研究了膨润土活化酸浸新方法，实验结果表明，在适宜的活化剂存在下，膨润土酸浸速率有了显著的提高，铝的浸出率在９５％以上。酸浸渣经Ｘ－射线衍射和红外光谱分析表明，其主要成分为具有活性的二氧化硅。
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| 关 键 词： | 膨润土 深加工 酸浸 活化剂 |
STUDY ON ACTIVE ACID LEACHING OF BENTONITE |
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| Yu Shaoming,Yang Baojun,Shan Chengxiang.STUDY ON ACTIVE ACID LEACHING OF BENTONITE[J].Journal of Hefei University of Technology(Natural Science),1998(1). |
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| Authors: | Yu Shaoming Yang Baojun Shan Chengxiang |
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| Institution: | Yu Shaoming Yang Baojun Shan Chengxiang |
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| Abstract: | In this paper,a new method of active acid leaching of bentonite is presented.The experimental results show that in the presence of some suitable active agents,the rate of acid leaching of bentonite is increased remarkably and the leaching ratio of aluminum in bentonite is greater than 95%.The acid leaching residue is studied by X ray diffraction analysis and IR spectrometry and the results show that it mainly consists of active silicon dioxide. |
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| Keywords: | bentonite deep processing acid leaching active agent |
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