Spray drying

（重定向自Spray dryer）

Laboratory-scale spray dryer. A=Solution or suspension to be dried in, B=Atomization gas in, 1= Drying gas in, 2=Heating of drying gas, 3=Spraying of solution or suspension, 4=Drying chamber, 5=Part between drying chamber and cyclone, 6=Cyclone, 7=Drying gas is taken away, 8=Collection vessel of product, arrows mean that this is co-current lab-spraydryer

Schematic illustration of spray drying process.

Schema eines Sprühtrockners im Labormaßstab

Spray drying is a method of producing a dry powder from a liquid or slurry by rapidly drying with a hot gas. This is the preferred method of drying of many thermally-sensitive materials such as foods and pharmaceuticals. A consistent particle size distribution is a reason for spray drying some industrial products such as catalysts. Air is the heated drying medium; however, if the liquid is a flammable solvent such as ethanol or the product is oxygen-sensitive then nitrogen is used.

单词	Spray dryer
释义	Spray dryer 英语百科 Spray drying （重定向自Spray dryer） Spray drying is a method of producing a dry powder from a liquid or slurry by rapidly drying with a hot gas. This is the preferred method of drying of many thermally-sensitive materials such as foods and pharmaceuticals. A consistent particle size distribution is a reason for spray drying some industrial products such as catalysts. Air is the heated drying medium; however, if the liquid is a flammable solvent such as ethanol or the product is oxygen-sensitive then nitrogen is used.
随便看	egg on someone Egg on your face egg opener egg opening machine egg orchard egg or meat type egg ornament Eggosalyl egg, ovum, ootid Eggo Waffles EGGP egg package egg, packaging, unpacking egg packers oil egg packing egg pad egg parasite egg pasta egg paste egg pedicel egg pedicle egg penetration test egg picker egg pipette Egg plant