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新型复合浮选药剂在煤泥浮选中的应用

发表时间:2010-08-31  浏览量:1357  下载量:616
全部作者: 陈瑜,何为军,张瑞文
作者单位: 中国矿业大学(北京)化学与环境工程学院;神华国华能源投资有限公司
摘 要: 针对传统浮选药剂药耗量过大且对细粒级煤泥分选效果较差的问题,研究利用Ekofol公司研制的复合浮选药剂对煤泥进行浮选试验和分步释放试验,并与传统浮选药剂进行对比。结果表明:该复合浮选药剂不仅药耗少,而且对浮选效果有显著改善。
关 键 词: 选矿工程;煤泥;浮选药剂;浮选
Title: The application of the new composite flotation reagent in coal flotation
Author: CHEN Yu, HE Weijun, ZHANG Ruiwen
Organization: School of Chemical and Environmental Engineering, China University of Mining & Technology (Beijing);Shenhua Guohua Energy Investment Co., Ltd.
Abstract: The paper describes that the consumption of the conventional flotation reagent is too large and it has worse performance in the slime flotation test. Comparing the flotation performance between the composite flotation reagent exploited by the Ekofol company and the conventional flotation reagent by a type of flotation tests and timed�release analysis experiments. The results show that the composite flotation reagent achieves the best flotation result and its consumption is less than the conventional flotation reagent.
Key words: mineral processing; slime; flotation reagent; flotation
发表期数: 2010年8月第16期
引用格式: 陈瑜,何为军,张瑞文. 新型复合浮选药剂在煤泥浮选中的应用[J]. 中国科技论文在线精品论文,2010,3(16):1713-1716.
 
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