金鸡岩选煤厂提高煤泥回收效率的研究 |
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引用本文: | 王佳雁,余志福. 金鸡岩选煤厂提高煤泥回收效率的研究[J]. 煤炭加工与综合利用, 2010, 0(6): 21-24 |
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作者姓名: | 王佳雁 余志福 |
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作者单位: | 重庆能源投资集团松藻煤电公司金鸡岩选煤厂,重庆401446 |
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摘 要: | 介绍了金鸡岩选煤厂煤泥水处理系统存在的入洗原煤煤质逐年恶化、煤泥水中的细粒含量增多、处理困难等问题,选用新型有机高分子凝聚剂(8103P)与聚丙烯酰胺(PAM)对煤泥水进行絮凝沉降试验,使煤泥水中的煤泥颗粒絮凝成较大的絮团而快速沉降,达到节能降耗、创效增收的目的。
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关 键 词: | 选煤厂 煤泥水 高分子凝聚剂 |
Study on increasing recovery of coal slime at Jinjiyan Coal Preparation Plant |
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Abstract: | Introduced is the problem confronted in slime-water system at Jinjiyan Coal Preparation Plant that the coal quality worsening by years,content of fine slime increases and the same of difficulty for its treatment;sedimentation experiment taken with new organic flocculent(8103P)and polyacryamide(PAM);larger flocs of slime thus produced and their sedimentation faster;attained are reduction of energy consumption and pollutant emission and the target of increasing both efficiency and income. |
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Keywords: | coal preparation plant coal-slime water flocculent 8103P |
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