GB/T 30047-2013
ActiveMethod for evaluating the flotability of fine coal
煤粉（泥）可浮性评定方法
Application Summary AI generated
GB/T 30047-2013 specifies a standardized laboratory test method for evaluating the flotability of fine coal (coal powder or slurry) based on a release analysis procedure. It is applied in the coal mining and mineral processing industry to classify coal samples into flotability grades, guiding the design and optimization of froth flotation circuits for fine coal recovery. The standard is used by coal preparation plants, research institutions, and quality inspection agencies to assess how effectively a given coal feed can be separated from gangue materials through flotation.
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