Abstract: The process design of fluidization activation reaction for sawdust charcoal was introduced. The author established a mathematical model and carried out the industrial-scale test by methods of material balance and heat balance of the reaction process, combining with the principle of fluidization reaction. The results showed that the designed fluidization activation reactor was a successful device. Besides the stable and reliable operation, and completely matching the preconceived design, the negative effect caused by the magnification of fluidization activation reactor was overcome. The mathematical model is scientific and reliable.

Key words: sawdust charcoal, activated charcoal, fluidization