| 朝阳膨润土制备冶金球团黏结剂试验研究 |
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| 引用本文： | 李彩霞,白阳,赵家林,王志恒,郑忠宇,王飞飞.朝阳膨润土制备冶金球团黏结剂试验研究[J].非金属矿,2016(5). |
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| 作者姓名： | 李彩霞 白阳 赵家林 王志恒 郑忠宇 王飞飞 |
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| 作者单位： | 辽宁工程技术大学矿业学院,辽宁阜新,123000 |
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| 基金项目： | 国家自然科学基金(51404133)。 |
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| 摘 要： | 利用小锥角旋流器对朝阳膨润土进行提纯，并通过阳离子交换量和X射线衍射（XRD）等方法对提纯产品进行分析研究。球团实验结果表明，朝阳膨润土较钙基膨润土和人工钠化膨润土能大幅提高生球爆裂温度，满足冶金球团用膨润土的要求。
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| 关 键 词： | 膨润土 提纯 冶金球团黏结剂 爆裂温度 |
Experimental Study on Metallurgical Pellet Binder of Chaoyang Bentonite |
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| Abstract: | Chaoyang bentonite was puriifed using small taper angle hydrocyclone and the characteristics of Chaoyang bentonite were studied by CEC and XRD. The pelletizing result shows that Chaoyang bentonite has higher decrepitation temperature of green pellet than calcium bentonite and artiifcial sodium bentonite. It can meet the requirements of pellet. |
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| Keywords: | bentonite purify metallurgical pellet binder decrepitation temperature |
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