| 从老屋基选煤厂三产品重介质旋流器分选炼焦煤试验数据看动力煤分选工艺效果 |
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| 引用本文： | 李云红,魏文君.从老屋基选煤厂三产品重介质旋流器分选炼焦煤试验数据看动力煤分选工艺效果[J].煤炭加工与综合利用,2012(3):9-12. |
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| 作者姓名： | 李云红 魏文君 |
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| 作者单位： | 唐山国华科技有限公司,河北唐山,063020 |
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| 摘 要： | 以老屋基选煤厂三产品重介质旋流器分选炼焦煤的试验数据为案例,经简要计算,可得到模拟分选50～0.5 mm综合粒级和各粒级动力煤的工艺效果。当分选动力煤时,将三产品重介质旋流器第一段轻产物和第二段轻产物合并在一起,即为动力精煤。
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| 关 键 词： | 三产品重介质旋流器 动力煤 分选 粒级 工艺效果 |
Prediction of cleaning performance of steam coal based on data from coking coal cleaning by 3-product HM cyclone at Laowuji Coal Preparation Plant |
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| Affiliation: | LIi Yun-hong et al.(Tangshan Guohua Sc.& Tech.Co.,Ltd.,Tangshan,Hebei 063020,China) |
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| Abstract: | Data from coking coal cleaning by 3-product HM cyclone at Laowuji Coal Preparation taken as the case;by calculation,simulate cleaning performance of different size fraction of composite 50～0.5 mm steam coal be obtained;combination of overflow of both first and second stage cyclone will be the clean steam coal. |
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| Keywords: | 3-product HM cyclone steam coal separation size fraction process performance |
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