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利用超声波强化煤泥浮选效果的研究
引用本文:史英祥,程宏志. 利用超声波强化煤泥浮选效果的研究[J]. 选煤技术, 2007, 0(2): 8-10
作者姓名:史英祥  程宏志
作者单位:煤炭科学研究总院,唐山研究院,河北,唐山,063012
摘    要:以五种煤样为研究对象,研究了超声波对改善煤泥浮选效果的影响,通过大量试验得出五种煤样处理所需的最佳条件。针对有的煤样经超声波处理后精煤产率有所降低的实际情况,指出不同煤样应选择不同的超声浮选工艺条件。

关 键 词:超声波  浮选  煤泥  精煤产率
文章编号:1001-3571(2007)02-0008-03
修稿时间:2007-01-09

Research on Enhancement of Coal Slime Flotation Performance by Use of Ultrasonic Wave
SHI Ying-xiang et al. Research on Enhancement of Coal Slime Flotation Performance by Use of Ultrasonic Wave[J]. Coal Preparation Technology, 2007, 0(2): 8-10
Authors:SHI Ying-xiang et al
Affiliation:SHI Ying-xiang et al
Abstract:Research works have been done on 5 sorts of coal sample to determine the improvement in performance of flotation of coal slime that is treated by ultrasonic wave.The optimum ultrasonic conditions required for treating the 5 sorts of coal sample have been obtained from the test.Since there is somewhat reduction in clean coal yield achieved from flotation of coal slime that was treated by ultrasonic wave,different coal sample must be treated under different ultrasonic wave condition.
Keywords:ultrasonic wave  flotation  coal slime
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