| 稀土贫矿对水泥熟料性能的影响 |
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| 引用本文： | 吕辉,钟景裕,何敏,潘玉,唐旭东,卢志宏.稀土贫矿对水泥熟料性能的影响[J].华南理工大学学报(自然科学版),1997(11). |
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| 作者姓名： | 吕辉 钟景裕 何敏 潘玉 唐旭东 卢志宏 |
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| 作者单位： | 华南理工大学无机材料科学与工程系 广州市华南建设学院 广州 |
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| 基金项目： | 广东省科委八·五攻关资助项目 |
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| 摘 要： | 研究了几种稀土贫矿对水泥熟料性能的影响.结果表明,在生料中添加适量稀土贪矿,可显著提高水泥熟料强度;不同稀土贫矿对水泥熟料性能的影响互不相同,其差异既与贫矿中的稀土含量及稀土组成有关,也与贫矿中含有的其它异组分种类及含量有关,是稀土贫矿各种性质的综合反映.
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| 关 键 词： | 稀土贫矿 熟料 性能 影响 |
THE INFLUENCES OF LEAN RARE-EARTH ORES ON THE PROPERTIES OF CEMENT CLINKER |
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| Lu Hui Zhong Jinyu Lu ZhihongHe Ming Pan yii Tang Xiidong.THE INFLUENCES OF LEAN RARE-EARTH ORES ON THE PROPERTIES OF CEMENT CLINKER[J].Journal of South China University of Technology(Natural Science Edition),1997(11). |
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| Authors: | Lu Hui Zhong Jinyu Lu ZhihongHe Ming Pan yii Tang Xiidong |
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| Abstract: | The influences of several lean rare-earth ores on the properties of cement clinker are studied in this paper. Results indicate that the paste strength of the cement clinker can be remarkably increased by adding a proper amount of lean rare-earth ores to raw meal, and that the different lean rare-earth ores have different effects on the clinker properties. These differences are related not only to the contents and the compositions of the rare-earth oxides in the lean ores, but also to the varieties and the contents of the extra-components existing in the lean ores, which are the comprehensive effect of all the characteristics of the lean ores. |
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| Keywords: | lean rare-earth ore clinker property influence |
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