| 石灰石烧结法从粉煤灰提取氧化铝的研究 |
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| 引用本文： | 赵喆,孙培梅,薛冰,童军武,徐红艳.石灰石烧结法从粉煤灰提取氧化铝的研究[J].金属材料与冶金工程,2008,36(2). |
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| 作者姓名： | 赵喆 孙培梅 薛冰 童军武 徐红艳 |
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| 作者单位： | 中国矿业大学,北京,100083 |
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| 摘 要： | 采用石灰石烧结熟料自粉化方法对从粉煤灰中提取氧化铝进行了研究,系统探讨了熟料烧成条件对氧化铝溶出率的影响.结果表明,在熟料烧成中,当生料配方C/A值为1.8,烧结温度为1 380℃,保温时间为60min,出炉温度为800℃时,熟料在规定的溶出条件下,熟料中Al2O3浸出率可达79%以上.
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| 关 键 词： | 粉煤灰 石灰石烧结 烧结条件 氧化铝溶出 |
Study on the Influence of Sintering Condition in Alumina Leaching Process in Extracting Alumina from Fly Ash by the Way of Limestone Sinter |
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| ZHAO Zhe,SUN Pei-mei,XUE Bin,TONG Jun-wu,XU Hong-yan.Study on the Influence of Sintering Condition in Alumina Leaching Process in Extracting Alumina from Fly Ash by the Way of Limestone Sinter[J].Metal Materials And Metallurgy Engineering,2008,36(2). |
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| Authors: | ZHAO Zhe SUN Pei-mei XUE Bin TONG Jun-wu XU Hong-yan |
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