DENITRATION CATALYST MANAGEMENT METHOD AND DENITRATION CATALYST MANAGEMENT DEVICE

摘要

On the basis of the data obtained by the regular repair control (step S110) and daily management (step S120), it manages the aging data for each unit of denitration catalyst (101), to the management and the next periodic inspection of the aging It is carried out in the performance forecast (step S130). And the deterioration of the denitration catalyst (101) determining whether, and reaches a level that can not sustain the performance of the flue gas NO x removal apparatus 100 (step S140), as a result, when the deterioration is recognized (step S140: deterioration) are performs a reproduction or exchanged, added of the denitration catalyst 101 (step S150, 160, 170), performing the modification, as needed (step S180), if deemed available (step S140: access) is a NOx removal catalyst ( 101) interchangeable, does not perform the reproduction (step S190).