| 摘要 |
A process for the dispersion of particulate solids in liquid media by passing an admixture of the solids and liquid through a series of beds of substantially nondeformable spherical particles, each bed consisting of particles of substantially uniform size, the admixture being passed through at least one coarse bed of particles, at least one intermediate bed of particles and at least one fine bed of particles, with the flow rate of the liquid medium being adjusted to provide an increasing shear rate as the admixture passes through increasingly fine beds.
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