Title:
DENITRATION CONTROL DEVICE, DENITRATION CONTROL METHOD AND PROGRAM
Document Type and Number:
Japanese Patent JP2023064933
Kind Code:
A
Abstract:
To provide a denitration control device, a denitration control method and a program capable of performing denitration control for properly controlling the supply amount of ammonia without installing an analyzer for measuring the concentration of a nitrogen oxide at the inlet of a denitration device.SOLUTION: In a denitration control device for controlling the supply amount of ammonia in a denitration device for reducing the content of a nitrogen oxide in an exhaust gas containing the nitrogen oxide generated by combustion in a gas turbine: a nitrogen oxide concentration prediction model for predicting the concentration of the nitrogen oxide at the inlet of the denitration device by a model arithmetic operation is provided; and an analyzer for measuring the concentration of the nitrogen oxide is not installed at the inlet of the denitration device.SELECTED DRAWING: Figure 1
Inventors:
MAENO TOSHIHIRO
KAMIYAMA MAKOTO
SHIMOMURA SHINYA
KATO KOJI
HORI YUKI
KOMORI MASATOSHI
NAKAMURA DAISUKE
TAKEGOSHI NAOYA
TAKAHASHI HIRONORI
KAWAKADO SHOTA
KAMIYAMA MAKOTO
SHIMOMURA SHINYA
KATO KOJI
HORI YUKI
KOMORI MASATOSHI
NAKAMURA DAISUKE
TAKEGOSHI NAOYA
TAKAHASHI HIRONORI
KAWAKADO SHOTA
Application Number:
JP2021175399A
Publication Date:
May 12, 2023
Filing Date:
October 27, 2021
Export Citation:
Assignee:
JERA CO INC
International Classes:
B01D53/94; F02C7/00; F02C7/22
Attorney, Agent or Firm:
Yasushi Matsunuma
Junichi Kobayashi
Kazunori Onami
Masahisa Matsumoto
Hiroyuki Matsumoto
Junichi Kobayashi
Kazunori Onami
Masahisa Matsumoto
Hiroyuki Matsumoto
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