Title:
BOILER, BOILER CONTROL METHOD, AND BOILER MODIFICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/037867
Kind Code:
A1
Abstract:
In the present invention burners in a boiler are arranged separately as ammonia burners and fine powdered coal burners. Specifically, a boiler according to a number of embodiments of the present invention includes: a furnace that includes a furnace wall; an ammonia burner that is provided on the furnace wall, and that burns an ammonia fuel; and a fine powdered coal burner that is provided at a different position on the furnace wall than the ammonia burner, and that burns fine powdered coal.
Inventors:
TOMINAGA YUKIHIRO (JP)
MINE TOSHIHIKO (JP)
TAKAYAMA AKIMASA (JP)
TOMIZAWA NAOKI (JP)
YAMAUCHI YASUHIRO (JP)
TAKEI YASUHIRO (JP)
AMARI TAKESHI (JP)
MINE TOSHIHIKO (JP)
TAKAYAMA AKIMASA (JP)
TOMIZAWA NAOKI (JP)
YAMAUCHI YASUHIRO (JP)
TAKEI YASUHIRO (JP)
AMARI TAKESHI (JP)
Application Number:
PCT/JP2022/031671
Publication Date:
March 16, 2023
Filing Date:
August 23, 2022
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
MITSUBISHI POWER LTD (JP)
MITSUBISHI POWER LTD (JP)
International Classes:
F23C99/00; F23C1/00; F23C1/12; F23D1/00
Foreign References:
| JP2019178823A | 2019-10-17 | |||
| JP2012093013A | 2012-05-17 | |||
| JP2018200144A | 2018-12-20 | |||
| JP2007107832A | 2007-04-26 | |||
| JP2004060623A | 2004-02-26 |
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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