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The two types of flotation cells under study arc the WEMCO cells and the DENVER cells. From the data obtained, it is concluded. 本文以实验室型浮选机研究为基础,从微观和宏观流体动力学两个方面讨论了两种典型浮选机(Wemco和Denver)的性能,并进行了煤的浮选试验。