Dear All,
I am working for a company who bought a second-hand spray dryer with an integral drying and an external cooling fluid bed.
We used to have a consultant who advised us that if we remove the integral fluid bed, and use half of the external fluid bed as second stage drying, the throughput of the dryer should increase.
I failed to find any logic for that, maybe someone here could help me with that.
After all, what are the advantages and disadvantages of using an integral fluid bed in a spray dryer?
Thanks in advance