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