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最大产率原则(等“λ”原则)在选煤工艺设计中的应用
Application of the rule of maximum yield(rule of equal “λ” ) in design of coal preparation process
【摘要】 介绍了科学、正确应用等"λ"原则的方法,结合设计实例,分别就混合洗选和轮流单独洗选方式进行了精煤产率预测,验证了只有采用"等边界灰分分选"才能取得最大精煤产率,从而使企业获得最大经济效益。
【Abstract】 Scientific and correct application of the rule of equal"λ"introduced; prediction of concentrate yield conducted separately by cleaning of mixed feed and cleaning of feeds in alternative sequence; it was verified that only "cleaning on equal boundary ash"maximum concentrate yield could be attained,leading to maximum economic benefitobtained by enterprise.
【关键词】 选煤工艺；
设计；
等“λ”原则；
边界灰分；
精煤产率；
【Key words】 coal preparation process； design； rule of equal"λ"； cleaning of mixed feed； cleaning of feeds in alternative sequence； boundary ash； concentrate yield；
【Key words】 coal preparation process； design； rule of equal"λ"； cleaning of mixed feed； cleaning of feeds in alternative sequence； boundary ash； concentrate yield；
- 【文献出处】 煤炭加工与综合利用 ,Coal Processing & Comprehensive Utilization , 编辑部邮箱 ,2014年03期
- 【分类号】TD94
- 【被引频次】6
- 【下载频次】141