| 利用稀土尾矿的分选产品—高岭土精矿生产工业硫酸铝 |
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| 引用本文： | 郑皆富,吴小琴.利用稀土尾矿的分选产品—高岭土精矿生产工业硫酸铝[J].江西科学,1994,12(4):221-226. |
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| 作者姓名： | 郑皆富 吴小琴 |
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| 作者单位： | 江西省科学院 |
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| 基金项目： | 江西省“八五”科技攻关项目 |
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| 摘 要： | 对龙南稀土尾矿的分选产品之一──高岭土精矿进行了实验研究，用其生产工业硫酸铝，确定了工艺路线并得出了最佳工艺条件，对反应过程中出现的问题提出了解决办法。在实验室制出了符合化工部ＨＧ－２２２５－９１标准的工业硫酸铝样品。
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| 关 键 词： | 稀土尾矿 硫酸铝 高岭土 精矿 |
TECHNOLOGICAL STUDIES ON PRODUCING INDUSTRIAL ALUMINIUM SULFATE FROM KAOLIN MINERALS SEPARATED FROM RARE EARTHS TAILING |
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| Zheng Jiefu, Wu Xiaoqin,Yang Yufeng, Wang Xiao''''yu, Gu Wenbin.TECHNOLOGICAL STUDIES ON PRODUCING INDUSTRIAL ALUMINIUM SULFATE FROM KAOLIN MINERALS SEPARATED FROM RARE EARTHS TAILING[J].Jiangxi Science,1994,12(4):221-226. |
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| Authors: | Zheng Jiefu Wu Xiaoqin Yang Yufeng Wang Xiao'yu Gu Wenbin |
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| Abstract: | The technology of producing industrial aluminium sulfate from Kaolin minerals which was separated from Longnan rare earths tailing has been studied. A technological production line was established and the best conditions for reaction were defined. Problems in processing were solved and discussed.A sample of industrial aluminium sulfate in laboratory met the standard HG 2225-91 was obtained |
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| Keywords: | Rare earth tailing Exploitation Aluminium sulfate |
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