[go: up one dir, main page]

BR9611768A - Reator de leito fluidizado circulante com várias saídas de forno - Google Patents

Reator de leito fluidizado circulante com várias saídas de forno

Info

Publication number
BR9611768A
BR9611768A BR9611768A BR9611768A BR9611768A BR 9611768 A BR9611768 A BR 9611768A BR 9611768 A BR9611768 A BR 9611768A BR 9611768 A BR9611768 A BR 9611768A BR 9611768 A BR9611768 A BR 9611768A
Authority
BR
Brazil
Prior art keywords
fluidized bed
bed reactor
circulating fluidized
multiple furnace
furnace outlets
Prior art date
Application number
BR9611768A
Other languages
English (en)
Inventor
Felix Belin
David E James
Kiplin C Alexander
David J Walker
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of BR9611768A publication Critical patent/BR9611768A/pt

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
    • F23C10/02—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
    • 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
    • F22B31/0084—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 with recirculation of separated solids or with cooling of the bed particles outside the combustion 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
    • F23C10/02—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

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
BR9611768A 1995-12-01 1996-11-29 Reator de leito fluidizado circulante com várias saídas de forno BR9611768A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US825395P 1995-12-01 1995-12-01
PCT/US1996/019039 WO1997020172A1 (en) 1995-12-01 1996-11-29 Circulating fluidized bed reactor with plural furnace outlets

Publications (1)

Publication Number Publication Date
BR9611768A true BR9611768A (pt) 1999-02-17

Family

ID=21730602

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611768A BR9611768A (pt) 1995-12-01 1996-11-29 Reator de leito fluidizado circulante com várias saídas de forno

Country Status (15)

Country Link
US (1) US6058858A (pt)
KR (1) KR19990071571A (pt)
CN (1) CN1202961A (pt)
AU (1) AU1125497A (pt)
BG (1) BG63513B1 (pt)
BR (1) BR9611768A (pt)
CA (1) CA2239109A1 (pt)
GB (1) GB2322567B (pt)
HU (1) HUP9902078A3 (pt)
MX (1) MX9804321A (pt)
PL (1) PL326922A1 (pt)
TR (1) TR199800978T2 (pt)
TW (1) TW331583B (pt)
UA (1) UA42091C2 (pt)
WO (1) WO1997020172A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105499B (fi) * 1998-11-20 2000-08-31 Foster Wheeler Energia Oy Menetelmä ja laite leijupetireaktorissa
US6792754B2 (en) * 1999-02-15 2004-09-21 Silverbrook Research Pty Ltd Integrated circuit device for fluid ejection
DE10039317A1 (de) * 2000-08-11 2002-04-11 Alstom Power Boiler Gmbh Dampferzeugeranlage
FI114737B (fi) * 2002-04-24 2004-12-15 Tom Blomberg Menetelmä biomassaa polttavien höyrykattiloiden höyrytulistimien asettelemiseksi ja höyrykattila
US7770543B2 (en) * 2007-08-29 2010-08-10 Honeywell International Inc. Control of CFB boiler utilizing accumulated char in bed inventory
US8434430B2 (en) * 2009-09-30 2013-05-07 Babcock & Wilcox Power Generation Group, Inc. In-bed solids control valve
US8622029B2 (en) * 2009-09-30 2014-01-07 Babcock & Wilcox Power Generation Group, Inc. Circulating fluidized bed (CFB) with in-furnace secondary air nozzles
CN101900326B (zh) * 2009-12-29 2012-07-18 广东兆丰能源技术有限公司 炉前煤粉回收式循环流化床锅炉
US9874346B2 (en) * 2013-10-03 2018-01-23 The Babcock & Wilcox Company Advanced ultra supercritical steam generator
CN113310044B (zh) * 2021-05-28 2024-05-28 江苏运能能源科技有限公司 一种能够稳定调节风量的流化风装置
CN114704823B (zh) * 2021-12-23 2023-07-04 泰安市特种设备检验研究院 一种燃气锅炉用节能器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA762421B (en) * 1975-05-28 1977-04-27 Coal Ind Method of and apparatus for generating a hot gas
GB2011594B (en) * 1977-09-16 1982-05-26 Worsley & Co Ltd G P Fluidised bed furnace
DE3409106A1 (de) * 1984-03-13 1985-09-19 Deutsche Babcock Werke AG, 4200 Oberhausen Brennkammer
US4761131A (en) * 1987-04-27 1988-08-02 Foster Wheeler Corporation Fluidized bed flyash reinjection system
US4891052A (en) * 1989-02-21 1990-01-02 The Babcock & Wilcox Company Impingement type solids collector discharge restrictor
US4992085A (en) * 1990-01-08 1991-02-12 The Babcock & Wilcox Company Internal impact type particle separator
DE4005305A1 (de) * 1990-02-20 1991-08-22 Metallgesellschaft Ag Wirbelschichtreaktor
US5343830A (en) * 1993-03-25 1994-09-06 The Babcock & Wilcox Company Circulating fluidized bed reactor with internal primary particle separation and return
FI93701C (fi) * 1993-06-11 1995-05-26 Ahlstroem Oy Menetelmä ja laite kuumien kaasujen käsittelemiseksi
US5370084A (en) * 1994-05-26 1994-12-06 Combustion Engineering, Inc. Pantleg circulating fluidized bed boiler and combustion method using same

Also Published As

Publication number Publication date
BG102502A (en) 1998-12-30
TR199800978T2 (xx) 1998-09-21
CN1202961A (zh) 1998-12-23
GB2322567A (en) 1998-09-02
UA42091C2 (uk) 2001-10-15
MX9804321A (es) 1998-09-30
GB2322567B (en) 2000-03-22
GB9809950D0 (en) 1998-07-08
TW331583B (en) 1998-05-11
US6058858A (en) 2000-05-09
WO1997020172A1 (en) 1997-06-05
BG63513B1 (bg) 2002-03-29
CA2239109A1 (en) 1997-06-05
HUP9902078A2 (hu) 1999-10-28
PL326922A1 (en) 1998-11-09
HUP9902078A3 (en) 2000-03-28
KR19990071571A (ko) 1999-09-27
AU1125497A (en) 1997-06-19

Similar Documents

Publication Publication Date Title
FI935856A7 (fi) Leijupetireaktori
AU2088788A (en) Circulating fluidized bed reactor
FI945229A7 (fi) Kiertopetireaktori
BR8603541A (pt) Reator de leito fluluidificado
AU565591B2 (en) Fluidized bed reactor
BR9701077A (pt) Siatema de reator aperfeiçoado
BR8707679A (pt) Reator de leito fluidificado
AU6754194A (en) Heat isolated catalytic reactor
DE69631493D1 (de) Kugelförmiger Reaktor
DE3887191D1 (de) Wirbelschichtreaktor.
DE3663585D1 (en) Circulating fluidized bed boiler
FI971388A7 (fi) Kiertoleijureaktori ja menetelmä sen käyttämiseksi
AU693715B2 (en) A circulating fluidized bed direct reduction system
BR9611768A (pt) Reator de leito fluidizado circulante com várias saídas de forno
PL337896A1 (en) Fluidised bed reactor
AU6332086A (en) Circulating fluidized bed reactor
EP0440452A3 (en) Multiple bus system memory architecture
ZA97779B (en) External fluidized bed for a circulating fluidized bed furnace.
FI921632L (fi) Leijupetireaktori
NZ298990A (en) Computer logic using optical interference effects
EP0687855A3 (en) Circulating fluidized bed reactor for low-quality fuels
DE69509326D1 (de) Wirbelbettreaktor
BR8707702A (pt) Reator de leito fluidificado
AU1768295A (en) A circulating fluidized bed direct reduction system
EP0604238A3 (en) Large fluidized bed reactor.

Legal Events

Date Code Title Description
TE Change of address
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 7A, 8A, 9A, 10A, 11A, 12A, 13A E 14A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 7A, 8A, 9A, 10A, 11A, 12A, 13A E 14A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.