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乳化煤油捕收剂的研究现状

发表时间:2011-03-31  浏览量:18934  下载量:9381
全部作者: 蔡阳辉,吉登高
作者单位: 太原理工大学矿业工程学院
摘 要: 从目前煤炭洗选行业中煤泥浮选存在的问题出发,引出了近年来比较热门的解决煤泥浮选问题的新方法:将煤油进行乳化,制备得到乳化煤油,并作为捕收剂对煤泥进行浮选。总结了乳化煤油的理论基础,给出了乳化煤油的概念;其中主要介绍了乳化煤油制备原理及制备方法、乳化煤油的性质、乳化煤油的性能表征方法等。另外还介绍了国内及国外乳化煤油的研究现状,以及乳化煤油在煤炭洗选行业中的应用现状。总结归纳了乳化煤油的浮选效果、乳化煤油研究的不足及所存在的问题,针对问题提出了乳化煤油的研究及工业应用发展展望和目标。
关 键 词: 选矿技术;乳化煤油;综述;浮选;捕收剂
Title: Research status of kerosene emulsion collector
Author: CAI Yanghui, JI Denggao
Organization: College of Mining Engineering, Taiyuan University of Technology
Abstract: From the problems of coal flotation in current coal washing industry, this paper led to new methods for the flotation in recent years: kerosene emulsion was prepared as collector and used for flotation. Theoretical basis of kerosene emulsion was introduced at first, then the concept of kerosene emulsion was given out, thereinto, preparation principle, preparation methods, properties, characterization methods of kerosene emulsion were mainly introduced. And then it summarized the research status and industrial application status of kerosene emulsion at home and abroad, summarized and analyzed the floatation effect of kerosene emulsion and the problems of research of kerosene emulsion. At last, development prospect and goals of industrial applications of kerosene emulsion were given out.
Key words: technology of mineral processing; kerosene emulsion; reviews; flotation; collector
发表期数: 2011年3月第6期
引用格式: 蔡阳辉,吉登高. 乳化煤油捕收剂的研究现状[J]. 中国科技论文在线精品论文,2011,4(6):531-537.
 
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