physical properties of peat coal
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in dry peat, the organic matter content can reach 50% . there are many differences between Peats from different area . physical properties of Peat mainly included composition degree , water retention properties , specific gravity and bulk density .
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Other properties, such as hardness, grindability, ash-fusion temperature, and free-swelling index (a visual measurement of the amount of swelling that occurs when a coal sample is heated in a covered crucible), may affect coal mining and preparation, as well as the way in which a coal is used.
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