1. Introduction 2. Fundamentals of micro gas-solid fluidization 3. Gas and solid mixing 4. Micro fluidization regimes 5. Hydrodynamic modelling in micro fluidized beds 6. Micro reactors for thermal analysis of gas-solids thermochemical reactions 7. System of micro fluidized bed reaction analysis 8. Characteristics of micro fluidized bed reaction analyzers 9. Applications of micro fluidized beds 10. Essential roles of MFBR in industrial development 11. Characterization of liquid-solid micro-fluidized beds 12. Characterization of gas-liquid-solid micro fluidized beds