種々の粒度分布測定法における測定値の比較

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概要

• 論文の詳細を見る

• Abstract　Size distributions of the same powders measured by several kinds of methods were compared to characterize the measurements. Powders measured were Kanto loam, fused alumina, glass beads, ground feldspar and ground quartz. As a result, it was found that the average sizes obtained by the methods measuring a number of particles (optical microscopy, Coulter counter and light scattering) were greater than those by the methods based on settling particles in the liquid phase (Andreasen pipette, sedimentation balance and photo extinction). For powders with size range of 1-15μm, the methods of Andreasen pipette and sedimentation balance were more available with respect to the reliability.

• 山形大学の論文
• 1989-01-20

著者

• 大久保 登美子

  工学部化学工学科

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• 種々の粒度分布測定法における測定値の比較

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