| 矿浆絮凝沉降影响因数研究 |
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| 引用本文： | 王华,李宋江,李国民,张汉彪,孙应,唐仲尧. 矿浆絮凝沉降影响因数研究[J]. 湖南有色金属, 2013, 29(2): 12-14 |
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| 作者姓名： | 王华 李宋江 李国民 张汉彪 孙应 唐仲尧 |
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| 作者单位： | 1. 华刚矿业股份有限公司,北京,100039
2. 中铁工程设计咨询集团有限公司,北京,100055 |
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| 摘 要： | 以某铜精矿矿浆为原料，试验研究了影响矿浆沉降特性的各种因素。针对物料颗粒粒度、矿浆浓度、絮凝剂种类及投加量对沉降速度的影响进行了絮凝沉降试验。试验表明，粒级较粗的颗粒较易沉降，高分子絮凝剂起到了加速颗粒沉降的目的，沉降速度随着矿浆浓度的增加而降低，随着絮凝剂用量的增大而加快。
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| 关 键 词： | 颗粒粒度 矿浆浓度 高分子絮凝剂 絮凝沉降 |
Research on Factors Influencing Pulp Flocculation Settling |
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| WANG Hua , LI Song-jiang , LI Guo-min , ZHANG Han-biao , SUN Ying , TANG Zhong-yao. Research on Factors Influencing Pulp Flocculation Settling[J]. Hunan Nonferrous Metals, 2013, 29(2): 12-14 |
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| Authors: | WANG Hua LI Song-jiang LI Guo-min ZHANG Han-biao SUN Ying TANG Zhong-yao |
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| Affiliation: | 1. Sieomines Co. ,Ltd, Beijing 100039, China ; 2. Railway Engineering Consulting Group Co. , Ltd , Beijing 100055, China) |
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| Abstract: | Factors of influencing the pulp settling property were investigated on the cop mine. The effect of material particle size, pulp concentration, the flocculant kind and ag speed was studied in the flocculation settling test. The test results indicate that the coarser molecular flocculants play a role of accelerating the particle settling, and the settling rate crease of pulp concentration and increased with the increase of agent dosage. per concentrate pulp of a ent dosage on the settling particles settle easier, high is decreased with the in- |
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| Keywords: | particle size pulp concentration high molecular tlocculant ilocculation settling |
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