Title:
GAS TURBINE
Document Type and Number:
WIPO Patent Application WO/2018/180781
Kind Code:
A1
Abstract:
Provided is a gas turbine (A) using a denitration catalyst and ammonia as a reducing agent for the denitration of combustion gas, wherein the ammonia is supplied, along with cooling air supplied from a compressor (1), to turbine vanes (3d, 3e) that are exposed to combustion gas which reaches higher temperatures than the average value in the temperature distribution of the combustion gas, and the temperature of the turbine vanes (3d, 3e) is thereby reduced.
Inventors:
ITO SHINTARO (JP)
KATO SOICHIRO (JP)
UCHIDA MASAHIRO (JP)
ONISHI SHOGO (JP)
MIZUTANI TAKU (JP)
SAITOU TSUKASA (JP)
FUJIMORI TOSHIRO (JP)
KATO SOICHIRO (JP)
UCHIDA MASAHIRO (JP)
ONISHI SHOGO (JP)
MIZUTANI TAKU (JP)
SAITOU TSUKASA (JP)
FUJIMORI TOSHIRO (JP)
Application Number:
PCT/JP2018/011058
Publication Date:
October 04, 2018
Filing Date:
March 20, 2018
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F02C7/16; B01D53/94; F01D5/18; F01D9/02; F01D25/12; F02C3/22; F02C3/30; F02C3/34; F02C7/22
Domestic Patent References:
| WO2010082360A1 | 2010-07-22 |
Foreign References:
| JP2001107703A | 2001-04-17 | |||
| JPH0255835A | 1990-02-26 | |||
| JP2014058979A | 2014-04-03 | |||
| JP2015190466A | 2015-11-02 | |||
| JP2017061213A | 2017-03-30 | |||
| JP2016191507A | 2016-11-10 |
Other References:
See also references of EP 3604770A4
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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