particle size separation

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  Effect of tortuosity, porosity, and particle size on phase-separation ...

  2021720 · These lines are converging with variation in particle size at higher tortuosity values, while they are diverging with variation in porosity. Furthermore, the results suggest that systems consisting of smaller particles are limited by surface reaction while larger particles tend toward the bulk-transport limited theory derived for planar electrodes.

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  Application of multivariate Tromp functions for evaluating …

  2024123 · Froth flotation predominantly separates particles according to their differences in wettability. However, other particle properties such as size, shape or density significantly influence the separation outcome as well. Froth flotation is most efficient for particles within a size range of about $20-200μm$, but challenges arise for very fine or …

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  Dynamic control of particle separation in deterministic lateral ...

  2018226 · We proposed an innovative method to achieve dynamic control of particle separation by employing viscoelastic fluids in deterministic lateral displacement (DLD) arrays. The effects of shear ...

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  Dry particle size separation using electrostatic traveling ...

  Four size groups of ballotini particles (glass) were transported and collected at different wave field frequencies. Finally, we have demonstrated experimentally the separation of particles between 30–50 µm and 75–110 µm. Simulation and experiment results revealed the effects of frequency, particle size and charge on particle motions.

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  An investigation into the efficiency of particle size separation …

  The accuracy of gravimetric fractionation as a means of obtaining size fractions from marine sediments has been explored. Analysis of the particle size distribution and sediment properties of fractio...

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  A Review on Deterministic Lateral Displacement for Particle Separation ...

  2019917 · The separation and detection of particles in suspension are essential for a wide spectrum of applications including medical diagnostics. In this field, microfluidic deterministic lateral displacement (DLD) holds a promise due to the ability of continuous separation of particles by size, shape, deformability, and electrical properties with high …

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  Monte Carlo simulation of particle size …

  202097 · Abstract Size segregation, which is a robust feature of sheared granular mixtures and geophysical mass flow deposits, is found to diminish in the presence of a viscous fluid. We study this inhibitive effect through coupled fluid-particle simulations of granular flows fully immersed in different ambient fluids. Granular-fluid mixture flows are …

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  Dry particle size separation using electrostatic traveling wave …

  Semantic Scholar extracted view of "Dry particle size separation using electrostatic traveling wave methods" by Yue Yu et al.

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  Sequential particle-size and magnetic separation for enrichment of …

  202021 · Sequential physical separation consisting of sieving and magnetic separation was conducted to enrich the REY content of this ash. The sieving results showed that the REY content increased with a decrease of particle size. The highest REY recovery (58.69 %) and enrichment factor (1.1) were obtained in ashes with a size fraction of < 38 …

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