OBJECTIVES OF THE STUDY
To characterize air conditions during drying, that influence thedrying behavior of droplets
to identify operating conditions and possible “sticky regions”in the chamber for further study on fines introduction
How?
•Cartography of air temperature, humidity inside the chamber during drying.
•Spray dryer at a pilot scale
With different measurements inside the chamber
For different drying parameters.
•By spray drying of water (feasibility) and of a model solution (maltodextrin).