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Showing 1 to 2 of 2 for “"Disc Filter"”.
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Advanced Chemical-Mechanical Dewatering of Fine Particles
… should decrease the capillary pressure in a filter cake, which should in turn increase the rate of dewatering and help reduce the cake moisture. The use of the novel dewatering aids causes a decrease in the surface tension of water and an increase in the porosity of the cake, both of which …
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Evaluation of Novel Fine Coal Dewatering Aids
… many many coal companies in the U.S. choose to discard fine coal (150 micron x 0) by means of 6-inch diameter hydrocyclones. The cyclone overflows are stored in fine coal impoundments, which create environmental concerns and represent loss of valuable national resources. The major component of …