Rotary Activated Furnace, continuous feeding, continuous discharging, superheated steam evenly distributed to the furnace, reacting with carbon particles, generating water gas, burning atmosphere up to 800-900, through interval ablation of carbon holes and tar combustion removal, to achieve the purpose of hole-making and opening. Surplus gas from by-products is sent to steam boiler as fuel, and steam is supplied to activate the furnace to form a cycle. This kind of Activation...