Diffusion Coefficient for Fluidized Reactors is Diffusion of respective Fluid into the Stream, where the fluid is subjected to flow, in the Fluidized Reactors. And is denoted by Df R. Diffusion Coefficient for Fluidized Reactors is usually measured using the Square Meter Per Second for Diffusivity. Note that the value of Diffusion Coefficient for Fluidized Reactors is always positive.