Ideal Batch Reactor. Steady-State Mixed Flow Reactor. Steady-State Plug Flow Reactor. Size Comparison of Single Reactors. Multiple Reactor System. Recycle Reactor. Temperature and Pressure Effects on Fractional Conversion. Optimum Temperature Progression. Fluid-Solid Reactions. Shrinking Core Model. Determination of the Rate-Controlling Step. Application to Fluidized Bed Reactor. Non-Ideal Flow. Residence Time Distribution. Pulse-Step Tracer Input. Models for Non-Ideal Flow.