“…In this context, the sound-assisted fluidized bed reactor (SAFB) designed and set-up in Naples by our research group has proven itself as a consistent device for the fundamental and phenomenological study of the fluidization behavior of the fine/ultrafine cohesive powders at atmospheric pressure [ 2 , 54 , 55 , 66 , 67 ]. More recently, the SAFB has also been upgraded to be used for both low- and high-temperature chemical processes, such as CO 2 adsorption and Ca-looping, studied in the framework of both CCS and TCES-CSP applications [ 3 , 4 , 5 , 6 , 15 , 19 , 20 , 21 , 36 , 37 , 64 , 65 , 68 , 69 ].…”