• Title/Summary/Keyword: comminution

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Characteristics and Comminution Properties of the Sericite from Goheung Area (고흥산 세리사이트의 物性 및 분쇄 특성)

  • 노희진;이종국;서동석
    • Resources Recycling
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    • v.10 no.4
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    • pp.3-9
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    • 2001
  • The Sericite Powder W3S Comminuted in 1 M $KNO_3$solution for 0.5, 1, 2, 5 and 10 h, compared with the addition of distilled water. It has been found that the mean diameter of the ground particles decreases until the comminuting for 1 h, however, increases after 1 h due to the agglomeration between fine particles. The sericite powder comminuted with 1 M $KNO_3$solution for 1 h shows the mean particle size of $1.9\mu$m, and it also shows the mean particle size of 2.4 $\mu$m in case of comminution in distilled water for 1 h.

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