PL448306A1 - Zarządzanie temperaturą OXY-PFBC poprzez etapowe wstrzykiwanie gazu i zarządzanie prędkością gazu - Google Patents

Zarządzanie temperaturą OXY-PFBC poprzez etapowe wstrzykiwanie gazu i zarządzanie prędkością gazu

Info

Publication number
PL448306A1
PL448306A1 PL448306A PL44830622A PL448306A1 PL 448306 A1 PL448306 A1 PL 448306A1 PL 448306 A PL448306 A PL 448306A PL 44830622 A PL44830622 A PL 44830622A PL 448306 A1 PL448306 A1 PL 448306A1
Authority
PL
Poland
Prior art keywords
management
pfbc
oxy
staged
gas velocity
Prior art date
Application number
PL448306A
Other languages
English (en)
Inventor
William W. Follett Iv
Douglas M. Heim
Original Assignee
Gas Technology Institute
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 Gas Technology Institute filed Critical Gas Technology Institute
Publication of PL448306A1 publication Critical patent/PL448306A1/pl

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F22B31/0023—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes in the 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
    • F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
    • 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00—Heating of air supplied for combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B15/00—Water-tube boilers of horizontal type, i.e. the water-tube sets being arranged horizontally
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/50—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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/10006—Pressurized fluidized bed combustors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Lasers (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

Przedmiotem zgłoszenia przedstawionym na rysunku jest zarządzanie temperaturą OXY-PFBC poprzez etapowe wstrzykiwanie gazu i zarządzanie prędkością gazu. Ciśnieniowa komora spalania ze złożem fluidalnym (PFBC) i sposób jej działania. Podgrzany rozcieńczalnik jest stosowany samodzielnie lub w połączeniu z regulacją prędkości gazu w komorze spalania, aby kontrolować temperaturę złoża i utrzymywać ją w dopuszczalnych zakresach. Rozcieńczalnik może być pobierany z gazów spalinowych z komory spalania, zawracany do obiegu i ponownie podgrzewany w złożu fluidalnym.
PL448306A 2021-05-03 2022-05-03 Zarządzanie temperaturą OXY-PFBC poprzez etapowe wstrzykiwanie gazu i zarządzanie prędkością gazu PL448306A1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163183261P 2021-05-03 2021-05-03
PCT/US2022/027415 WO2022235630A1 (en) 2021-05-03 2022-05-03 Oxy-pfbc temperature management through staged gas injection and gas velocity management

Publications (1)

Publication Number Publication Date
PL448306A1 true PL448306A1 (pl) 2024-12-16

Family

ID=83809294

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448306A PL448306A1 (pl) 2021-05-03 2022-05-03 Zarządzanie temperaturą OXY-PFBC poprzez etapowe wstrzykiwanie gazu i zarządzanie prędkością gazu

Country Status (7)

Country Link
US (1) US12338991B2 (pl)
KR (1) KR20240004868A (pl)
AU (1) AU2022269576A1 (pl)
CA (1) CA3217353A1 (pl)
DE (1) DE112022002364T5 (pl)
PL (1) PL448306A1 (pl)
WO (1) WO2022235630A1 (pl)

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PL313815A1 (en) * 1993-10-08 1996-07-22 Foster Wheeler Energia Oy Matched steam-and-gas circulation system for a power plant with a pressure-type fluidised bed boiler as well as method of operating such system
CN101761915A (zh) * 2009-12-11 2010-06-30 华北电力大学（保定） 一种高压富氧燃烧流化床联合循环发电系统
EP2309181B1 (en) * 2009-09-30 2015-08-12 Mitsubishi Hitachi Power Systems, Ltd. Oxyfuel combustion boiler plant and operation method of oxyfuel combustion boiler plant
WO2017161460A1 (en) * 2016-03-24 2017-09-28 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources System and method for oxygen carrier assisted oxy-fired fluidized bed combustion

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Patent Citations (4)

* Cited by examiner, † Cited by third party
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PL313815A1 (en) * 1993-10-08 1996-07-22 Foster Wheeler Energia Oy Matched steam-and-gas circulation system for a power plant with a pressure-type fluidised bed boiler as well as method of operating such system
EP2309181B1 (en) * 2009-09-30 2015-08-12 Mitsubishi Hitachi Power Systems, Ltd. Oxyfuel combustion boiler plant and operation method of oxyfuel combustion boiler plant
CN101761915A (zh) * 2009-12-11 2010-06-30 华北电力大学（保定） 一种高压富氧燃烧流化床联合循环发电系统
WO2017161460A1 (en) * 2016-03-24 2017-09-28 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources System and method for oxygen carrier assisted oxy-fired fluidized bed combustion

Also Published As

Publication number Publication date
US20220349571A1 (en) 2022-11-03
WO2022235630A1 (en) 2022-11-10
DE112022002364T5 (de) 2024-04-04
CA3217353A1 (en) 2022-11-10
KR20240004868A (ko) 2024-01-11
AU2022269576A1 (en) 2023-11-16
US12338991B2 (en) 2025-06-24

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