PL4526591T3 - Method of and control system for monitoring a process of circulation of solid material in a circulating fluidized bed reactor - Google Patents

Method of and control system for monitoring a process of circulation of solid material in a circulating fluidized bed reactor

Info

Publication number
PL4526591T3
PL4526591T3 PL22731083.6T PL22731083T PL4526591T3 PL 4526591 T3 PL4526591 T3 PL 4526591T3 PL 22731083 T PL22731083 T PL 22731083T PL 4526591 T3 PL4526591 T3 PL 4526591T3
Authority
PL
Poland
Prior art keywords
circulation
monitoring
control system
fluidized bed
solid material
Prior art date
Application number
PL22731083.6T
Other languages
Polish (pl)
Inventor
Mika Liukkonen
Ari Kettunen
Original Assignee
Sumitomo SHI FW Energia Oy
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 SHI FW Energia Oy filed Critical Sumitomo SHI FW Energia Oy
Publication of PL4526591T3 publication Critical patent/PL4526591T3/en

Links

Classifications

    • 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
    • F23C10/18—Details; Accessories
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed
    • F23C10/32—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed by controlling the rate of recirculation of particles separated from the flue gases
    • 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 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/102—Control of recirculation rate
    • 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 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/103—Cooling recirculating particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/40—Simulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/54—Recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Incineration Of Waste (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
PL22731083.6T 2022-05-19 2022-05-19 Method of and control system for monitoring a process of circulation of solid material in a circulating fluidized bed reactor PL4526591T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP22731083.6A EP4526591B1 (en) 2022-05-19 2022-05-19 Method of and control system for monitoring a process of circulation of solid material in a circulating fluidized bed reactor
PCT/EP2022/063560 WO2023222228A1 (en) 2022-05-19 2022-05-19 Method of and control system for monitoring a process of circulation of solid material in a circulating fluidized bed reactor

Publications (1)

Publication Number Publication Date
PL4526591T3 true PL4526591T3 (en) 2026-04-13

Family

ID=82100824

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22731083.6T PL4526591T3 (en) 2022-05-19 2022-05-19 Method of and control system for monitoring a process of circulation of solid material in a circulating fluidized bed reactor

Country Status (9)

Country Link
US (1) US20250314379A1 (en)
EP (1) EP4526591B1 (en)
JP (1) JP2025516623A (en)
KR (1) KR20250011172A (en)
CN (1) CN119213258A (en)
AU (1) AU2022459266A1 (en)
PL (1) PL4526591T3 (en)
WO (1) WO2023222228A1 (en)
ZA (1) ZA202409669B (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4254004B2 (en) * 2000-04-10 2009-04-15 株式会社Ｉｈｉ Sand circulation amount estimation method and apparatus in external circulation fluidized bed boiler, and control method and apparatus based on estimation
JP2003322308A (en) * 2002-04-30 2003-11-14 Tsukishima Kikai Co Ltd Circulation fluidized-bed furnace
JP4274124B2 (en) * 2005-01-11 2009-06-03 株式会社Ｉｈｉ Method and apparatus for measuring fluid circulation rate of circulating fluidized bed combustion apparatus
JP4443481B2 (en) 2005-08-09 2010-03-31 中国電力株式会社 Fluid medium clogging diagnosis system
JP5197610B2 (en) * 2006-09-28 2013-05-15 フィッシャー−ローズマウント システムズ，インコーポレイテッド Prevention of abnormal conditions in heat exchangers
WO2008107929A1 (en) * 2007-03-02 2008-09-12 Ihi Corporation Apparatus for controlling grain circulation amount in circulatory fluidized bed furnace
JP5988552B2 (en) * 2011-07-04 2016-09-07 住友重機械工業株式会社 Circulating fluidized bed boiler and operating method of circulating fluidized bed boiler
JP5929253B2 (en) * 2012-02-01 2016-06-01 株式会社Ihi Oxy-combustion circulating fluidized bed boiler and its temperature control device
JP6554985B2 (en) * 2015-08-05 2019-08-07 月島機械株式会社 Operating method and operating apparatus for pressurized circulating fluidized furnace
FI127753B (en) * 2017-06-09 2019-01-31 Bioshare Ab Recovery of chemicals from fuel streams
KR20230087454A (en) * 2020-10-14 2023-06-16 스미도모쥬기가이고교 가부시키가이샤 Display device, display method, control device and computer program

Also Published As

Publication number Publication date
KR20250011172A (en) 2025-01-21
AU2022459266A1 (en) 2025-01-09
US20250314379A1 (en) 2025-10-09
EP4526591B1 (en) 2026-01-28
EP4526591A1 (en) 2025-03-26
WO2023222228A1 (en) 2023-11-23
EP4526591C0 (en) 2026-01-28
ZA202409669B (en) 2025-09-25
JP2025516623A (en) 2025-05-30
CN119213258A (en) 2024-12-27

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