Spray Drying

BrüggemannChemical offers a special Niro-Spray drying tower for toll production. This closed-system spray dryer is especially designed for drying products from organic solvents and for drying of powdery products with extraordinary explosion risk.

Spray drying in principle is an economical and mild drying process for the production of powdery products, especially when drying products which are sensitive to higher temperature from solutions, suspensions or emulsions.

In addition to spray drying, we also offer paddle drying under vacuum..

Technical equipment / performance data

• inert atmosphere (up to packaging)
• evaporation efficiency up to 150 kgs H2O/hour resp. 450 kgs Ethanol/hour
• particle size from 10 µm to 150 µm (D50-value) 
• solvent recovery by low-temperature condenser
• economical circuit production by inert-gas recycling
• disc atomization, one substance / two substances nozzle atomization
• high pressure pump up to 140 bar
• all product containing parts in stainless steel
• continuous process data monitoring by process control system
• substantial quality related analysis by our laboratory