Regeneration of loaded adsorbents used widely throughout industry, in liquid-flushed fluidized bed, is enhanced by subjecting them to ultrasound for outstanding rates of heat and mass transfer, reaching all particles

摘要

Regeneration of loaded adsorbents comprises subjecting to ultrasound in a fluidized bed. Preferred Features: Ultrasound treatment is effected in a single-stage fluidized bed with an ultrasonic transmitter (1) fitted above or below it. The transmitter is immersed in the bed. Alternatively, in otherwise similar arrangement, the bed is multi-layered, with side ultrasound transmitters.