MICROWAVE-HEATING METHOD OF ACTIVE CARBON AND CONTROLLING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a microwave-heating method of recycling active carbon improved in difficulties of heating the active carbon by utilizing a microwave changing contaminants into carbide and then removing the carbide from the surface and inside pores of the treating active carbon and the obtained recycled active carbon is inferior in quality. SOLUTION: The recycled active carbon excellent in quality having cleaned inside pores is obtained by turning off irradiation of microwave, spraying hot water to the active carbon to be recycled having carbide of pollution on the heated surface and inside pores to remove the carbide and producing cleaned recycled active carbon of excellent quality and at the same time vaporizing the hot water penetrated to the inside pores, and the steam pressure of the vaporized water blasts and exhausts the carbides in the inside pore to outside and cleans the inside pores.