| 烧结法黄料赤泥絮凝沉降特性的研究 |
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| 引用本文： | 吴若琼,李立,刘今.烧结法黄料赤泥絮凝沉降特性的研究[J].中南大学学报(自然科学版),1996(6). |
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| 作者姓名： | 吴若琼 李立 刘今 |
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| 作者单位： | 中南工业大学化学工程系 |
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| 摘 要： | 研究了黄料赤泥在溶出过程中发生膨胀的行为，发现絮凝剂过量、泥浆处理时间长将导致黄料赤泥膨胀加剧；提出了快速分离的方法；赤泥高效分离沉降槽的工业实践结果，证明了采用快速分离方法的正确性．
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| 关 键 词： | 赤泥 絮凝 分离 |
A STUDY ON THE FLOCCULATION SETTLING BEHAVIOURS OF THE RED MUD SINTERED IN LOW TEMPERATURE |
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| Wu Ruoqiong,Li Li,Liu Jin.A STUDY ON THE FLOCCULATION SETTLING BEHAVIOURS OF THE RED MUD SINTERED IN LOW TEMPERATURE[J].Journal of Central South University:Science and Technology,1996(6). |
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| Authors: | Wu Ruoqiong Li Li Liu Jin |
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| Abstract: | The present paper deals with the volume expansion of low temperature sintered red mud in dissolve process. It was discovered that overdose of flocculating agent and too much settling time would cause serious expansion. A method of swift separation was proposed and the correctness of using this method was proved by industrial practice in the high efficient thickener. |
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| Keywords: | red mud flocculation separation |
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