👉 The feed fluid, also known as the process fluid or raw material, is the substance that enters a fluidized bed reactor or similar system for chemical processing. It serves as the primary reactant or feedstock, undergoing various physical and chemical transformations within the reactor. This fluid can be a solid, liquid, or gas, depending on the process requirements, and is typically introduced at a controlled rate to maintain consistent reaction conditions. The feed fluid's properties, such as particle size, composition, and flow rate, significantly influence the reactor's performance and the efficiency of the chemical conversion process. In fluidized bed reactors, the feed fluid is suspended and mixed with the solid particles, creating a dynamic environment where heat and mass transfer occur efficiently, facilitating reactions like combustion, gasification, and catalytic processes.
