Micro Mist Spray Dryer
Four-fluid nozzle Micro Mist Spray Dryer (MMSD)
Micro Mist Spray Dryer
Spray drying experiment objectives and expected effects.
1.
Spherical form fine powder with size of few microns.
- •Improve the dispersibility.
- •Improve uniform mixing and kneading ability with a certain medium.
- •Improve the filling efficiency.
- •Improve the solubility. (Pharmaceutical field)
- •Development of the lung administration DDS. (Medical field)
- •Make the powder extensible. (Cosmetics field)
2.
Make the liquid material, which is difficult to dry, into powder.
- •Improve the yield by getting rid of undried and adhesion.
- •Attain the powder with heat solubility and deliquescence that will not get dried easily.
- •Attain the powder from the liquid which is difficult to atomize because of the high viscosity.
3.
Dry at low temperature.
- •Attain the powder without heat denatured.
- •Not lose the original flavor. (Food product field)
4.
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.
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.
Consider as one method of drying.
- •Simplify the drying process.
- •Get rid of pulverizing process.
- •Dry by reacting. (Two liquids mixed)
- •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