How can the product size and size distribution are controlled in the bed of dry particles fluidized by hot gas?
(a) By size of seed particles
(b) By adjusting the liquid-to-solid feed ratio
(c) The ratio of sprayed volume to volume of bed
(d) All of the mentioned
This question was posed to me during an interview.
My query is from Particle Growth and Condensation of Sublimable Materials and Adsorption topic in section Particles and Fluidization of Fluidization Engineering