The effects of liquid properties and bed

This study investigates the influence of liquid properties and bed hydrodynamics on the distribution of liquid on solid fluidized particles within a cold-model fluidized bed. Achieving a uniform liquid feed distribution is crucial for enhancing product yield and optimizing operational efficiency in processes such as Fluid CokingTM. A series of experiments were conducted to evaluate various liquid characteristics, including viscosity and surface tension, along with bed dynamics, affecting the mixing and segregation patterns of the liquid within the fluidized bed. The methodology involved analyzing the performance of diverse liquid injection techniques and their subsequent interaction with the solid particles under varying operational conditions. Results indicated that specific combinations of liquid properties and bed dynamics significantly improved the uniformity of the liquid distribution, thereby leading to enhanced overall process efficiency. The findings contribute valuable insights into the optimization of fluidized bed systems, providing a foundation for further advancements in industrial applications utilizing fluidization technology.