| 黑腐酸对赤泥沉降分离过程影响的研究 |
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| 引用本文： | 吕子剑,毕诗文,谢雁丽,杨毅宏.黑腐酸对赤泥沉降分离过程影响的研究[J].有色冶炼,2007,36(2):13-15. |
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| 作者姓名： | 吕子剑 毕诗文 谢雁丽 杨毅宏 |
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| 作者单位： | 东北大学材料冶金学院,辽宁沈阳110004 |
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| 基金项目： | 国家重点基础研究发展规划项目（G1999066490-2）. |
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| 摘 要： | 进行了铝土矿中有机物黑腐酸对赤泥沉降性能影响的研究。考查了不同浓度条件下黑腐酸对赤泥沉降速度、溢流浮游物含量和底流压缩液固比的影响，探讨了絮凝剂消除黑腐酸负面作用的条件。
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| 关 键 词： | 铝土矿 赤泥沉降 黑腐酸 絮凝剂 |
| 修稿时间： | 2006-03-08 |
The effects of the fulvic acid on properties of mud sedimentation |
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| LU Zi-jian, BI Shi-wen,XIE Yan-li, YANG Yi-hong.The effects of the fulvic acid on properties of mud sedimentation[J].China Nonferrous Metallurgy,2007,36(2):13-15. |
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| Authors: | LU Zi-jian BI Shi-wen XIE Yan-li YANG Yi-hong |
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| Abstract: | It was studied the effects of the fulvic acid on properties of the mud sedimentation in bauxite. The effects of different concentration of fulvic acid on settlement rate, overflow clarity and download L/S were studied. Elimination of the negative effect of flocculate on the fulvic acid was also studied in this paper. |
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| Keywords: | bauxite mud sedimentation the fulvic acid flocculate |
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