Casebook

  • Case #1

    Purification of nanosized particles

  • Case #2

    Precipitation of pigment component in ink

  • Case #3

    Purification of metal nano-colloid

  • Case #4

    Purification of high-viscosity solution

  • Case #5

    Improving sensitivity and resolution of analytical instruments

  • Case #6

    Increasing a process volume of the sample

Introduction of usage examples of high-speed centrifuges and ultracentrifuges in material science

Classification and purification of monodispersity (or elimination of agglomeration) in fluid dispersion

e.g. classification and purification of pigment, toner, abrasive compound, ceramic material, metal nano-colloid and carbon nanotube

Increasing the process volume of the sample

e.g. from several mL in R&D scale to dozens of L in production

Improving sensitivity and resolution of analytical instruments such as particle analyzer, LC/MS, GC/MS, ICP/MS, NMR, X-ray analyzer, Electron Microscope.

e.g. by condensation of low concentration disperse particle, elimination of agglomeration and contamination

High-viscosity solutions

e.g. deforming, removing sludge in cosmetics, separation of additives
e.g. removing red iron oxide (Fe2O3) in rubber material