From: Critical variables affecting the layering method of pelletization
Problem | Remedy | Reference |
---|---|---|
Static charges on pellets | Increase the Relative humidity | |
Doublets/triplets/multiplets formed | Decrease the relative humidity | |
Inability to increase the relative humidity | Provide external heating | |
The increased number of fines produced | Reduce the blower speed | |
Excessive wetting of the pellet | Decrease spray rate | |
Defluidization of bed | Decrease spray rate | |
Blockage of spray nozzle | Decrease the strength of the solution |