| 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].中国有色冶金,2007(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计划(973计划) |
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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 |
| 文章编号： | 1672-6103(2007)02-0013-03 |
| 修稿时间： | 2006年3月8日 |
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(2):13-15. |
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| Authors: | LU Zi-jian BI Shi-wen XIE Yan-li YANG Yi-hong |
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| Affiliation: | 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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