| FJCA16—4型煤用喷射式浮选机的循环量优化 |
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| 引用本文： | 王庆国,陈帅,杨晓鸿,黄海峰,陈学俭,丁雪刚.FJCA16—4型煤用喷射式浮选机的循环量优化[J].洁净煤技术,2010,16(4):12-14,9. |
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| 作者姓名： | 王庆国 陈帅 杨晓鸿 黄海峰 陈学俭 丁雪刚 |
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| 作者单位： | 1. 淮北矿业集团临涣选煤厂,安徽淮北,234139
2. 唐山国华科技有限公司,河北唐山,063020 |
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| 摘 要： | 介绍临涣选煤厂3台FJCA16—4型煤用喷射式浮选机在入料相同的工作条件下，对不同的工作压力、喷嘴出口直径分别进行成对对比的工业性试验，并根据数理统计的t检验方法，分别确定出合适的工作压力、喷嘴出口直径，从而获得最优的循环量。
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| 关 键 词： | 循环量 工作压力 喷嘴 出口直径 |
Optimization of circulation quantity in FJCA16-4 jet flotation machine |
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| WANG Qing-guo,CHEN Shuai,YANG Xiao-hong,HUANG Hai-feng,CHEN Xue-jian,DING Xue-gang.Optimization of circulation quantity in FJCA16-4 jet flotation machine[J].Clean Coal Technology,2010,16(4):12-14,9. |
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| Authors: | WANG Qing-guo CHEN Shuai YANG Xiao-hong HUANG Hai-feng CHEN Xue-jian DING Xue-gang |
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| Affiliation: | 1 Linhuan Coal Preparation Plant ,Huaibei Mining Group, Huaibei 234139, China; 2. Tangshan Guohua Technology Co. , Ltd. , Tangshan 063020, China) |
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| Abstract: | Introduce how to get the best circulation quantity of three FJCA164 jet flotation machines in Linhuan coal preparation plant by getting the proper working pressure and exit diameter of nozzles. The datas were obtained by a pairing contrast test of three FJCA164 jet flotation with different working pressure and exit diameter of nozzles each in the same feeding condition and verified by t-test method. |
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| Keywords: | circulation quantity working pressure nozzle the exit diameter of nozzle |
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