Advanced experimental analysis of drying kinetics in spray drying

Applications of spray-drying in microencapsulation of food ingredients: An overview

“…The rate of feed delivered to the atomizer is adjusted to ensure that each sprayed droplet reaches the desired drying level before it comes in contact with the surface of the drying chamber. Moreover, appropriate adjustment of the air inlet temperature and flow rate is important (Zbicinski, Delag, Strumillo, & Adamiec, 2002). In fact, air inlet temperature is directly proportional to the microcapsule drying rate and the final water content.…”

Inhalable resveratrol microparticles produced by vibrational atomization spray drying for treating pulmonary arterial hypertension

“…Therefore, it is possible to obtain powders without directly exposing the materials to high temperatures, thereby allowing for the production of particles containing sensitive materials without causing degradation [31]. Moreover, formulation components self-assembled to form the structure of the particles at this stage [32].…”

Intense UV-light absorption of ZnO nanoparticles prepared using a pulse combustion-spray pyrolysis method

“…When droplets were sprayed into the stream region, they oscillated in the phase and direction of the oscillating gas stream. Therefore, the velocities of both the gas and droplet may oscillate periodically at the same frequency [8,11,18,19]. A pressure difference between liquid and solid particles within the droplets induces rapid droplet evaporation, which causes fragmentation of primary particles [11,20].…”

“…Evaporation from the pulse combustion (PC) engine occurs very rapidly because of acoustically high-fluctuating flow of the gas pressure and temperature during self-ignition [7,8]. The formation of ZnO particles using the PC-SP synthetic method depend on both the heat and pressure distribution and the characteristics of the atomizer.…”