A typical systematic analysis of a spray drying process contains the following steps (Nath and Satpathy, 1998):
- atomizer performance studies,
- parametric sensitivity of spray dryer studies,
- powder property studies,
- thermal inactivation studies,
- post drying studies.
Our proposition for additional step for deeper analysis of the spray drying process; to study spray and heat carrier properties during drying process (inside the dryer).