OBJECTIVES
-to better understand the agglomeration phenomena inside the spray dryer
-to find the way to control it inside the chamber-to use it to improve powders properties: flowability, wettability, dispersibility (coffee, juices, soups....)
Simple Spray drying
d = 50-100 μm, bad instant properties
Spray drying + agglomeration
d = 200 -250 μm, better instant properties