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Title:
BOILER AND CORROSION SUPPRESSION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/115844
Kind Code:
A1
Abstract:
This boiler is provided with: an exhaust gas flow path through which an exhaust gas generated in a combustion furnace flows; an emission transfer surface provided on an inner wall of the exhaust gas flow path; and a corrosion suppression particle supplying part that supplies a mixed substance, which is obtained by mixing a liquid reducing agent and corrosion suppression particles having a particle diameter of 0.1 μm or more and less than 10 μm, upstream from the emission transfer surface located on the most upstream side inside the exhaust gas flow path.

Inventors:
TAKEDA KOYA
Application Number:
PCT/JP2016/089100
Publication Date:
July 06, 2017
Filing Date:
December 28, 2016
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
F22B37/00; F22B1/18; F23G5/48; F23J7/00
Foreign References:
JP2014129914A2014-07-10
US5058514A1991-10-22
JP2013053829A2013-03-21
JP2006064291A2006-03-09
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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