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MY162205A - Combustion method for fluidized bed boiler, and fluidized bed boiler - Google Patents

Combustion method for fluidized bed boiler, and fluidized bed boiler

Info

Publication number
MY162205A
MY162205A MYPI2011005668A MYPI2011005668A MY162205A MY 162205 A MY162205 A MY 162205A MY PI2011005668 A MYPI2011005668 A MY PI2011005668A MY PI2011005668 A MYPI2011005668 A MY PI2011005668A MY 162205 A MY162205 A MY 162205A
Authority
MY
Malaysia
Prior art keywords
fluidized bed
bed boiler
combustion method
boiler
generation
Prior art date
Application number
MYPI2011005668A
Inventor
Ryuichi Agawa
Original Assignee
Sumitomo Heavy Industries
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Heavy Industries filed Critical Sumitomo Heavy Industries
Publication of MY162205A publication Critical patent/MY162205A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/01—Fluidised bed combustion apparatus in a fluidised bed of catalytic particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/70—Blending
    • F23G2201/701—Blending with additives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/50—Fluidised bed furnace
    • F23G2203/501—Fluidised bed furnace with external recirculation of entrained bed material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

DISCLOSED IS A COMBUSTION METHOD FOR A CFB BOILER (1) USING BIOMASS FUEL. THE COMBUSTION METHOD IS CHARACTERIZED BY ADDING A FERRONICKEL SLAG TO THE BIOMASS FUEL THAT IS BURNED IN THE FLUIDIZED BED BOILER. GENERATION OF ALKALI SILICATE CAN BE SUPPRESSED BECAUSE MAGNESIUM OXIDE IS CONTAINED IN THE FERRONICKEL SLAG. ACCORDINGLY, A POSSIBILITY THAT POOR FLUIDITY OCCURS IN CONJUNCTION WITH GENERATION OF LOW-MELTING-POINT COMPOUNDS DECREASES AND THE OPERATION OF THE CFB (1) BOILER AT HIGH TEMPERATURES IS POSSIBLE. AS A RESULT, IT BECOMES EASIER TO IMPROVE ENERGY RECOVERY EFFICIENCY.
MYPI2011005668A 2009-07-13 2009-07-13 Combustion method for fluidized bed boiler, and fluidized bed boiler MY162205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009164926 2009-07-13

Publications (1)

Publication Number Publication Date
MY162205A true MY162205A (en) 2017-05-31

Family

ID=43449228

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011005668A MY162205A (en) 2009-07-13 2009-07-13 Combustion method for fluidized bed boiler, and fluidized bed boiler

Country Status (5)

Country Link
JP (1) JP5536063B2 (en)
KR (2) KR20120028972A (en)
MY (1) MY162205A (en)
SG (1) SG176248A1 (en)
WO (1) WO2011007618A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6654127B2 (en) * 2016-10-24 2020-02-26 住友重機械工業株式会社 Coagulation control method, coagulation control material, compound preparation method, fluidized bed boiler, and fluid
KR102212188B1 (en) * 2018-06-01 2021-02-04 주)썬텍에너지 The bed material for fluidized bed combustion furnace
KR102105555B1 (en) * 2018-09-28 2020-04-28 주식회사 포스코건설 Method for recycling ferro nickel slag
JP7251978B2 (en) * 2018-12-28 2023-04-04 川崎重工業株式会社 Fluidized bed furnace
KR102433328B1 (en) * 2020-10-12 2022-08-18 한국생산기술연구원 Circulating fluidized bed system capable of controlling the flow of bed materials
JP7530316B2 (en) * 2021-03-05 2024-08-07 宇部マテリアルズ株式会社 How to operate a circulating fluidized bed boiler
JP6956286B1 (en) * 2021-03-05 2021-11-02 宇部マテリアルズ株式会社 Manufacturing method of agglutination inhibitor for circulating fluidized bed boiler, agglutination inhibitor for circulating fluidized bed boiler, and fluidized material for circulating fluidized bed boiler
KR102467830B1 (en) * 2021-07-28 2022-11-16 (주)거우에스앤씨 Ferro-nickel composition for fluidized bed boiler
CN114716173B (en) * 2022-04-26 2023-08-15 武汉理工大学 A method for resource utilization of circulating fluidized bed slag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771712A (en) * 1987-06-24 1988-09-20 A. Ahlstrom Corporation Combustion of fuel containing alkalines
CA2710034C (en) * 2000-12-21 2012-07-10 Rentech, Inc. Biomass gasification system and method
JP2005068297A (en) * 2003-08-25 2005-03-17 Ebara Corp Apparatus for generating gas and method for generating gas
JP2005226930A (en) * 2004-02-13 2005-08-25 Kawasaki Heavy Ind Ltd Biomass fuel-fired fluidized bed combustion method and apparatus
JP6057831B2 (en) 2013-05-07 2017-01-11 株式会社椿本チエイン Refrigeration storage device

Also Published As

Publication number Publication date
SG176248A1 (en) 2012-01-30
WO2011007618A1 (en) 2011-01-20
KR20120028972A (en) 2012-03-23
JP5536063B2 (en) 2014-07-02
KR20140022111A (en) 2014-02-21
KR101460668B1 (en) 2014-11-12
JPWO2011007618A1 (en) 2012-12-27

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