Optimizing the technology parameters to maximize yields
Source : Yenchen Technical Process Consultant, Dr. Fred Rowley
- Be very strict in the selection and use of the starting pellets; especially the particle size distribution.
- The solution/suspension must be kept at constant temperature until it is used. Avoid excessive holding times.
- Do not attempt to coat the pellets using either a bottom or side spray machine that does not have optimized humidity control.
- In large bottom spray machines each gun must spray the same quantity of solution with the same setting for atomizing air.
- Curing is a key operating parameters and there is no standard drying temperature or length of drying; each formula is unique.
If you have any technical questions, please contact with Grace Chiang Email:grace.chiang@yenchen.com.tw
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