Coal pyrite microwave magnetic strengthening and electromagnetic
The magnetic desulfurization separation process on fine coal is illustrated in Fig. 1.First, the high sulfur fine coal was graded to 0.5 mm/0.25 mm.The microprocessing system administers microwave energy to the 0.5 mm/0.25 mm high sulfur fine coal with different frequencies.The microwave energy is selectively absorbed by different minerals because of …
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