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GEA Presents Spray And Fluid Bed Drying Technology GEA Niro will be exhibiting technologies in the field of spray and fluid bed drying for the pharmaceutical, food and beverage, and chemical industries at Powtech 2010. The company will be displaying one of its smallest spray dryers, the SDMicro, on its stand. The lab-scale spray dryer is equipped with a two-fluid nozzle for atomisation and can be applied for both water and organic solvent-based formulations. The SDMicro is designed with the smallest possible spray drying chamber that allows for retaining the same air flow pattern as a large-scale spray dryer. This makes it possible to conduct realistic tests at a very small scale and produce small quantities of powder for product and concept evaluations. The company will also exhibit its Drynetics method, which allows drying parameters to be established based on the study of one droplet of a given substance. The technique allows real-world measurements (for example, drying time and...