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ACTIVATED COKE FOR EXHAUST GAS TREATMENT PROCESS UTILIZING MOVING BED SYSTEM, WHICH IS EXCELLENT IN DURABILITY
ACTIVATED COKE FOR EXHAUST GAS TREATMENT PROCESS UTILIZING MOVING BED SYSTEM, WHICH IS EXCELLENT IN DURABILITY
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机译:活性炭极佳的移动床系统,用于废气处理过程的活性炭
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摘要
PROBLEM TO BE SOLVED: To provide activated coke which has a larger average grain diameter and is reduced in replenishing amount and used in an exhaust gas treatment process utilizing a moving bed system.;SOLUTION: The activated coke is produced by using coal as a main raw material and used in the exhaust gas treatment process utilizing the moving bed system. The activated coke has a double layer structure composed of a surface layer part having an average carbon particle filling ratio of ≥60% and an inner layer part having an average carbon particle filling ratio of 60%. It is preferable that the boundary between the surface layer part and the inner layer part is within a range of 0.5-0.9 in terms of the ratio Rm/Ri of the radius (Rm) of the inner layer part of the activated coke to the radius (Ri) of the activated coke.;COPYRIGHT: (C)2009,JPO&INPIT
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