18 research outputs found
Modern aspects of modelling batch fluid bed agglomeration and coating systems - a review
No full textTowards Mathesis Universalis: Modern aspects of modelling batch fluid bed agglomerating and coating systems – a review
No full textInfluence of selected process and formulation variables on granule impact strength, agglomeration tendency and coating layer morphology of sodium sulphate cores coated in small-scale top-spray fluidised bed
No full textTwo-fluid spray atomisation and pneumatic nozzles for fluid bed coating/agglomeration purposes: A review
No full textFluidized-Bed Coating with Sodium Sulfate and PVA-TiO2, 3. The Role of Tackiness and the Tack Stokes Number
No full textFluidized-Bed Coating with Sodium Sulfate and PVA-TiO2, 2. Influence of Coating Solution Viscosity, Stickiness, pH, and Droplet Diameter on Agglomeration
No full textExperimental validation of macro- and micro-level scaling laws in small- and medium-scale top-spray fluidised bed coaters
Get PDFTop-spray fluid bed coating experiments of 500 g sodium sulphate cores (180 – 300 μm) have been conducted in a small-scale single-spray nozzle GEA Strea-1 fluid bed. The process has been scaled-up to a bed load of 4 kilos in a single-spray nozzle Niro MP-1 fluid bed testing different scaling laws for comparison. Results indicate clearly that up-scaling using a drying force parameter (combining bed temperature with bed relative humidity) as well as a droplet related relative parameter is a promising alternative to common fluid bed scaling principles
Top-spray fluid bed coating: Scale-up in terms of relative droplet size and drying force
No full textFluidized-Bed Coating with Sodium Sulfate and PVA-TiO2, 1. Review and Agglomeration Regime Maps
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