Method for homogeneous carbonization and/or activation of soft biomass materials and the device for homogeneous carbonization and/or activation of soft biomass materials

摘要

The purpose of the notification is to homogenise the carbonisation and/or activation of soft biomass materials, which is characterised by the drying of the raw material by induction heating at 105-120-C temperature, up to the removal of hygroscopic moisture, preferably no longer than two hours, then it is carbonised by inductively heating it first at the 350-500-C temperature for 0,5-1,5 hours, and then at the 500-1000-C temperature for 2-3 hours, with the simultaneous flow of inert gas, advantageous nitrogen or argon, introducing it into a semi-fluidity state and obtaining homogeneous carbonisation,as the end product or intermediate product for further production of activated charcoal. The notification shall also include a device for homogeneous carbonisation and/or activation of soft biomass materials containing a furnace compartment (B) divided into two heating zones (I, II) placed on the side of the cargo compartment (A) and a cooling zone (III) placed on the side of the cargo compartment (C). The furnace chamber (B) contains a moving internal body (8),where nozzles (9) and mixing blades (10) are mounted on the walls,arranged in the screw system at angle 7-30. In sludge conveyor shaft (6) chamber of loading (A) and furnace shaft shaft (B),Induction pipe assemblies (11) are mounted in the heating zones (I, II),Cooling nozzles (12) are placed in the cooling zone (III).