a less-expensive continuous process for low-value products; creates flakes instead of free-flowing powder.
#Pulse combustion dryer: A less-expensive continuous process that can handle higher viscosities and solids loading than a spray dryer, and sometimes yields a freeze-dry quality powder that is free-flowing.

History

The spray drying technique was first described in 1860 with the first spray dryer instrument patented by Samuel Percy in 1872. With time, the spray drying method grew in popularity, at first mainly for milk

1.Previous
3.Next