DK606486A - Fremgangsmaade til forbraending af faste braendstoffer i en cirkulerende dispergering og apparat til udoevelse af denne fremgangsmaade - Google Patents

Fremgangsmaade til forbraending af faste braendstoffer i en cirkulerende dispergering og apparat til udoevelse af denne fremgangsmaade

Info

Publication number
DK606486A
DK606486A DK606486A DK606486A DK606486A DK 606486 A DK606486 A DK 606486A DK 606486 A DK606486 A DK 606486A DK 606486 A DK606486 A DK 606486A DK 606486 A DK606486 A DK 606486A
Authority
DK
Denmark
Prior art keywords
procedure
exercising
solid fuels
burning solid
circulating dispersion
Prior art date
Application number
DK606486A
Other languages
Danish (da)
English (en)
Other versions
DK606486D0 (da
Inventor
Guenter Reichert
Franz Thelen
Wolfgang Benesch
Original Assignee
Steag Ag
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 Steag Ag filed Critical Steag Ag
Publication of DK606486D0 publication Critical patent/DK606486D0/da
Publication of DK606486A publication Critical patent/DK606486A/da

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
    • F23C10/02—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
    • F23C10/08—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 characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—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 characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • 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
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/10—Catalytic reduction devices

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)
DK606486A 1985-12-16 1986-12-16 Fremgangsmaade til forbraending af faste braendstoffer i en cirkulerende dispergering og apparat til udoevelse af denne fremgangsmaade DK606486A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853544425 DE3544425A1 (de) 1985-12-16 1985-12-16 Verfahren zum verbrennen von festen brennstoffen in einer zirkulierenden wirbelschicht und vorrichtung zum durchfuehren dieses verfahrens

Publications (2)

Publication Number Publication Date
DK606486D0 DK606486D0 (da) 1986-12-16
DK606486A true DK606486A (da) 1987-06-17

Family

ID=6288548

Family Applications (1)

Application Number Title Priority Date Filing Date
DK606486A DK606486A (da) 1985-12-16 1986-12-16 Fremgangsmaade til forbraending af faste braendstoffer i en cirkulerende dispergering og apparat til udoevelse af denne fremgangsmaade

Country Status (3)

Country Link
EP (1) EP0226140A3 (de)
DE (1) DE3544425A1 (de)
DK (1) DK606486A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869207A (en) * 1987-07-13 1989-09-26 A. Ahlstrom Corporation Circulating fluidized bed reactor
US5275788A (en) * 1988-11-11 1994-01-04 Peter Stoholm Circulating fluidized bed reactor
DE4029065A1 (de) * 1990-09-13 1992-03-19 Babcock Werke Ag Wirbelschichtfeuerung mit einer stationaeren wirbelschicht
US5341753A (en) * 1993-02-12 1994-08-30 Pyropower Corporation Circulating fluidized bed power plant with improved mixing of sorbents with combustion gases
US6532905B2 (en) * 2001-07-17 2003-03-18 The Babcock & Wilcox Company CFB with controllable in-bed heat exchanger
US9557115B2 (en) 2010-10-28 2017-01-31 General Electric Technology Gmbh Orifice plate for controlling solids flow, methods of use thereof and articles comprising the same
US9617087B2 (en) * 2010-10-28 2017-04-11 General Electric Technology Gmbh Control valve and control valve system for controlling solids flow, methods of manufacture thereof and articles comprising the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539546C3 (de) * 1975-09-05 1985-10-24 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Verbrennung kohlenstoffhaltiger Materialien
EP0001358B1 (de) * 1977-09-23 1982-05-12 Exxon Research And Engineering Company Verfahren und Vorrichtung zur Verbrennung von festen, halbfesten und/oder flüssigen Brennstoffen in einem Fliessbett
US4419965A (en) * 1981-11-16 1983-12-13 Foster Wheeler Energy Corporation Fluidized reinjection of carryover in a fluidized bed combustor
JPS58148305A (ja) * 1982-03-01 1983-09-03 Kawasaki Heavy Ind Ltd 流動層燃焼装置
CA1225292A (en) * 1982-03-15 1987-08-11 Lars A. Stromberg Fast fluidized bed boiler and a method of controlling such a boiler
FR2526182B1 (fr) * 1982-04-28 1985-11-29 Creusot Loire Procede et dispositif de controle de la temperature d'un lit fluidise
FR2537701A1 (fr) * 1982-12-08 1984-06-15 Creusot Loire Procede et installation de recyclage d'imbrules solides dans un lit fluidise
DE3407689C2 (de) * 1984-03-02 1987-01-22 Steag Ag, 4300 Essen Verfahren zur Verminderung des NO↓x↓-Gehalts in den Verbrennungsabgasen einer Verbrennungsanlage
FR2563118B1 (fr) * 1984-04-20 1987-04-30 Creusot Loire Procede et installation de traitement de matiere en lit fluidise circulant
US4672918A (en) * 1984-05-25 1987-06-16 A. Ahlstrom Corporation Circulating fluidized bed reactor temperature control

Also Published As

Publication number Publication date
EP0226140A2 (de) 1987-06-24
DK606486D0 (da) 1986-12-16
EP0226140A3 (de) 1988-02-10
DE3544425A1 (de) 1987-06-25

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment