Spray Drying of Nanoparticles in Laboratory Scale

Spray drying is very gentle production process used in the pharmaceutical, food and chemical industry for the production of powders with defined particle size and form. With the Nano Spray Dryer B-90 Büchi goes new ways in the laboratory scale.

The remarkable features of this world novelty are the production of finest, very narrow distributed particles within the range of 300 nm to 5 μm, highest yields up to 90% and smallest sample working volumes of a few millilitres.

A piezoelectric driven spray nozzle produces very fine droplets, a new heating system generates a laminar gas flow in the drying section and an electrical particle separator enables the almost loss-free collection of extremely small particles. With this equipment new revolutionary breakthroughs in the research are expected.