Title:
脱硝触媒の再利用方法
Document Type and Number:
Japanese Patent JP6848598
Kind Code:
B2
Abstract:
To provide a method for recycling a denitration catalyst that can reduce the disposal amount of used denitration catalyst by more effectively using the used denitration catalyst.SOLUTION: A method for recycling used denitration catalyst in combustion equipment comprising a denitration device 60 includes a step of confirming the performance of a denitration catalyst used in first combustion equipment requiring a first denitration ratio, and a step of using the denitration catalyst in second combustion equipment when the denitration ratio of the denitration catalyst is less than the first denitration ratio and not less than a second denitration ratio required in the second combustion equipment.SELECTED DRAWING: Figure 3
Inventors:
Toshikazu Yoshikawa
Kenji Hikino
Keiichiro Morita
Kenji Hikino
Keiichiro Morita
Application Number:
JP2017065886A
Publication Date:
March 24, 2021
Filing Date:
March 29, 2017
Export Citation:
Assignee:
Chugoku Electric Power Co., Inc.
International Classes:
B01J38/00
Domestic Patent References:
| JP2011161373A | ||||
| JP2004000889A | ||||
| JP2004154622A |
Foreign References:
| CN104138771A | ||||
| WO2014155628A1 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Hayashi Ichiyoshi