| 选煤厂煤泥水净化处理及循环利用技术研究 |
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| 引用本文： | 孙亚峰,阎晔轶,陈文科,马晓炜,杨天鹏. 选煤厂煤泥水净化处理及循环利用技术研究[J]. 煤炭技术, 2014, 33(12): 331-334 |
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| 作者姓名： | 孙亚峰 阎晔轶 陈文科 马晓炜 杨天鹏 |
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| 作者单位： | 1. 陕西省地质矿产实验研究所陕西省矿产资源勘查与综合利用重点实验室,西安,710054
2. 陕煤集团黄陵建庄矿业有限公司,陕西黄陵,727307 |
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| 摘 要： | 通过对陕西某选煤厂煤泥水的理化性质进行了深入细致的研究,从改变煤泥水的胶体特性进行试验研究。最终采用我所自主研制合成的T2凝聚剂,通过凝聚-絮凝-沉降-浓缩-过滤等净化处理工艺,使煤泥和水得到有效分离,实现了洗水的闭路循环使用和煤泥的有效回收。
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| 关 键 词： | 煤泥水 T型凝聚剂 循环利用 |
Coal Washery Research Slime Water Purification and Recycling |
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| SUN Ya-feng,YAN Ye-yi,CHEN Wen-ke,MA Xiao-wei,YANG Tian-peng. Coal Washery Research Slime Water Purification and Recycling[J]. Coal Technology, 2014, 33(12): 331-334 |
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| Authors: | SUN Ya-feng YAN Ye-yi CHEN Wen-ke MA Xiao-wei YANG Tian-peng |
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| Affiliation: | SUN Ya-feng;YAN Ye-yi;CHEN Wen-ke;MA Xiao-wei;YANG Tian-peng;Comprehensive Utilization of Mineral Resources Key Laboratory of Exploration in Shaanxi Province,Shaanxi Institute of Geology and Mineral Resources Experiment;Huangling Jianzhuang Mining Industry Limited Company,Shaanxi Coal Group; |
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| Abstract: | Shaanxi Coal Slurry by certain physical and chemical properties of water depth and meticulous research,slime water from changing the colloidal properties were studied. I have finally adopted T2 independently developed synthetic coagulant,through cohesion-flocculation-sedimentation-concentrated-filtration purification process,so that the effective separation of slime and water to achieve the effective use of closed-loop recycling wash water and slime. |
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| Keywords: | slime water T-coagulant recycling |
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