Micro Mist Spray Dryer

Spray drying?experiment objectives and expected effects

1. Want spherical form fine powder with size of few microns.

  • Want to improve the dispersibility
  • Want to improve uniform mixing and kneading ability with a certain medium.
  • Want to improve the filling efficiency.
  • Want to improve the solubility. (pharmaceutical field)
  • Development of the lung administration DDS. (medical field)
  • Want to make the powder extensible. (cosmetics field)

2. Want to make the liquid material which is difficult to dry, into powder.

  • Want to improve the yield by getting rid of undried and adhesion.
  • Want to attain the powder with heat solubility and deliquescence that will not get dried easily.
  • Want to attain the powder from the liquid which is difficult to atomize because of the high viscosity.

3. Want to dry at low temperature.

  • Want to attain the powder without heat denatured.
  • Do not want to lose the original flavor. (food product field)

4. Want dried powder remaining as slurry primary particle.

  • Many demands on ceramics slurry.
  • Quality stability at the molding process by the particle diameter evenness.
  • Development of new functional material under submicron.

5. Want to do masking or coating.

  • Development of drug-release control DDS and digestive organ retention time control DDS (medical field)
  • Development of new functional material by the complex particle.

6. Want to consider as one method of drying.

  • Want to simplify the drying process.
  • Want to get rid of pulverizing process.
  • Want to dry by reacting. (two liquids mixed)
  • Want to improve production amount and product yield.
  • Decrease the initial cost and the running cost.

Usage example

Ceramics
  • Barium Titanate
  • Battery material
  • Titanium oxide
  • Ferrite
  • Alumina
  • Zirconia
  • Silicon nitride
  • Tungsten carbide
Chemical Products
  • Phenoxy resin
  • Acrylic resin
  • Epoxy resin
  • Methacryl resin
  • Phenol resin
  • Pigment
  • Hydroxyapatite
  • Silica
  • Amino acid
  • Polyaluminum chloride
  • Fire-resistant material
  • Magnesium hydroxide
  • Calcium carbonate
  • Silicate soda
Copyright: Fujisaki Electric Co., Ltd.