(120f) Development of Laboratory Methods (“Predictive Tools”) to Preserve Particle Properties of APIs Upon Scale-up to Agitated Filter Driers
- Conference: AIChE Annual Meeting
- Year: 2011
- Proceeding: 2011 Annual Meeting
- Group: Food, Pharmaceutical & Bioengineering Division
- Session:
- Time: Monday, October 17, 2011 - 2:10pm-2:30pm
Agitated Filter Driers (AFD’s) are commonly used in the pharmaceutical manufacturing for performing both filtration and drying operations. Successful scale-up from lab to manufacturing AFD equipment requires that the physical properties be met. These properties include product quality such as purity and particle size. Depending on the API-solvent system and other operational parameters, undesired attrition or agglomeration may occur impacting the desired particle properties. Of importance is increased understanding and better prediction of scale-up performance. The focus of this presentation will be to discuss recent advances in laboratory methods and predictive tools to help us better assess the risk of scale-up for agglomeration and attrition potential upon scale-up. In addition progress on enhancing cycle times for difficult to dry materials will also be presented.
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