State of the Art of Promising Technologies to be Used for Drying Heat Sensitive Slurries

New Classification Of Drying Processes Based Upon the Option Used for the Protection of Heat Sensitive Ingredients:

• A Low temperature
• B Short drying time (by high drying rate)
• C Even distribution of temperature in the particles
• D Equal residence time for all particles, if they are of equal size
• E Residence time adapted to the size of the particles, if they are of unequal size
• F Adapted dryer atmosphere, especially absence of oxygen