| 东河矿选煤厂浮选药剂制度及工艺的优化研究 |
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| 引用本文： | 王立成.东河矿选煤厂浮选药剂制度及工艺的优化研究[J].洁净煤技术,2010,16(1):35-37. |
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| 作者姓名： | 王立成 |
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| 作者单位： | 太原煤气化多经恒东公司,山西,临汾,041000 |
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| 摘 要： | 通过四因素三水平正交试验对浮选过程中药剂用量、入浮浓度及充气量进行优化研究,用精煤产率和灰分2个指标来分析各种浮选工艺试验条件,并用分步释放试验对分析确定的方案进行评价,找到了适于东河矿选煤厂煤泥浮选的最佳药剂制度。
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| 关 键 词： | 正交试验 药剂制度 分步释放 精煤产率 |
The optimization of the reagent system and processingin Donghe coal preparation plant |
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| WANG Li-cheng.The optimization of the reagent system and processingin Donghe coal preparation plant[J].Clean Coal Technology,2010,16(1):35-37. |
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| Authors: | WANG Li-cheng |
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| Affiliation: | WANG Li-cheng ( Taiyuan Coal Gasification Multilateral Hengdong Company, Linfen 041000, China ) |
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| Abstract: | The optimation research mount during flotation employing o was carried out on the reagent rthogonal test with four factors dosage, flotation concentrate, and the aerating a- and three levels. The floatation concentrate yield and ash content were used to analyze various processing conditions in flotation. Evaluated programme using the method of timed - release analysis. The optimist regime of agent was found good for Donghe coal preparation plant. |
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| Keywords: | orthogonal test regime of agent timed - release analysis floatation concentrate yield |
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