Progress in the study of biomass pyrolysis carbonization reactive equipments

Biomass pyrolysis carbonization technology,a way for the utilization of biomass energy,has attracted great attention.Two typical equipments for biomass pyrolysis carbonization,charcoal kilns and fixed bed,were introduced.The structure characteristics and the application area of different kinds of equipments were recounted.These researches have indicated that the fixed bed equipments have shorter production cycle,stronger adaptability for biomass materials and better maneuverability,in which the quality of carbon product is more guaranteed compared with that from charcoal kilns.High efficient,stable and mechanized equipments shall be the main focus for future research and development.