比重計を用いた沈降法による石炭粒子の分散性の評価

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タイトル別名
  • Assessment of dispersibility of coal particles by the sedimentation method using hydrometer.
  • ヒジュウケイ オ モチイタ チンコウホウ ニ ヨル セキタン リュウシ ノ ブ

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The dispersion effect consequent upon the addition of surfactants to coal particles in water was examined by means of the sedimentation method using a hydrometer to obtain fundamental information on preparation of a highly loaded coal-water mixture. This method was found to be useful for assessing the settling characteristics of coal particles in a dilute suspension.

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