ZA861047B - Reducing mode circulating fluid bed combustion - Google Patents

Reducing mode circulating fluid bed combustion

Info

Publication number
ZA861047B
ZA861047B ZA861047A ZA861047A ZA861047B ZA 861047 B ZA861047 B ZA 861047B ZA 861047 A ZA861047 A ZA 861047A ZA 861047 A ZA861047 A ZA 861047A ZA 861047 B ZA861047 B ZA 861047B
Authority
ZA
South Africa
Prior art keywords
fluid bed
circulating fluid
bed combustion
reducing mode
mode circulating
Prior art date
Application number
ZA861047A
Other languages
English (en)
Inventor
Lowell D Fraley
Keh-Hsien Hsiao
Yung-Yi Lin
Pasupati Sadhukhan
Original Assignee
Kellogg M W 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 Kellogg M W Co filed Critical Kellogg M W Co
Publication of ZA861047B publication Critical patent/ZA861047B/xx

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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • 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
    • 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 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/101—Entrained or fast fluidised bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
ZA861047A 1985-03-01 1986-02-12 Reducing mode circulating fluid bed combustion ZA861047B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/707,252 US4579070A (en) 1985-03-01 1985-03-01 Reducing mode circulating fluid bed combustion

Publications (1)

Publication Number Publication Date
ZA861047B true ZA861047B (en) 1986-10-29

Family

ID=24840961

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA861047A ZA861047B (en) 1985-03-01 1986-02-12 Reducing mode circulating fluid bed combustion

Country Status (17)

Country Link
US (1) US4579070A (xx)
EP (1) EP0193205B1 (xx)
JP (1) JPS61213407A (xx)
KR (1) KR940010029B1 (xx)
CN (1) CN1005866B (xx)
AU (1) AU570905B2 (xx)
BR (1) BR8600909A (xx)
CA (1) CA1252632A (xx)
DE (1) DE3672623D1 (xx)
EG (1) EG17736A (xx)
ES (1) ES8705612A1 (xx)
IN (1) IN165953B (xx)
MX (1) MX168925B (xx)
SU (1) SU1438626A3 (xx)
TR (1) TR22693A (xx)
YU (1) YU45305B (xx)
ZA (1) ZA861047B (xx)

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US4781574A (en) * 1987-05-08 1988-11-01 Foster Wheeler Development Corporation Method and system for controlling cyclone collection efficiency and recycle rate in fluidized bed reactors
US4773339A (en) * 1987-05-15 1988-09-27 Foster Wheeler Energy Corporation Process for removing nitrous oxides from a gas
US4771712A (en) * 1987-06-24 1988-09-20 A. Ahlstrom Corporation Combustion of fuel containing alkalines
US4854249A (en) * 1987-08-03 1989-08-08 Institute Of Gas Technology Two stage combustion
US4997800A (en) * 1987-08-12 1991-03-05 Mobil Oil Corporation Fluidized bed combustion
FI873735A0 (fi) * 1987-08-28 1987-08-28 Ahlstroem Oy Foerfarande och anordning foer foergasning av fast kolhaltigt material.
US4880439A (en) * 1988-05-05 1989-11-14 Texaco Inc. High temperature desulfurization of synthesis gas
US4926766A (en) * 1988-11-14 1990-05-22 Mobil Oil Corporation Circulating fluid bed combustion with circulating co combustion promoter
US4927348A (en) * 1988-11-14 1990-05-22 Mobil Oil Corporation Circulating fluid bed combustion with CO combustion promoter and reduced combustion air
US4915037A (en) * 1988-11-14 1990-04-10 Mobil Oil Corporation Circulating fluid bed combustion with CO combustion promoter
CA2095480C (en) * 1993-05-04 1995-02-14 Paulo Goes Koeberle Multistage turbulent circulating fluidized bed reactor
EP0634471A1 (en) * 1993-07-12 1995-01-18 M. W. Kellogg Company Coal gasification and sulfur removal process
US5447702A (en) * 1993-07-12 1995-09-05 The M. W. Kellogg Company Fluid bed desulfurization
CA2132689C (en) * 1993-09-28 1998-02-03 David A. Stats Two stage carbonizer
US5735682A (en) * 1994-08-11 1998-04-07 Foster Wheeler Energy Corporation Fluidized bed combustion system having an improved loop seal valve
US5560900A (en) * 1994-09-13 1996-10-01 The M. W. Kellogg Company Transport partial oxidation method
SE9601393L (sv) 1996-04-12 1997-10-13 Abb Carbon Ab Förfarande för förbränning och förbränningsanläggning
FI102316B (fi) * 1996-06-05 1998-11-13 Foster Wheeler Energia Oy Menetelmä ja laite kiintoainesuspensioiden haitallisten komponenttien lämmönsiirtopinnoille aiheuttaman korroosion vähentämiseksi
DE19818536C2 (de) * 1998-04-24 2002-04-11 Daimler Chrysler Ag Verfahren zur Neutralisierung von Schwefeldioxid und/oder Schwefeltrioxid in Abgasen
US6336415B1 (en) 1998-05-11 2002-01-08 Alstom (Switzerland) Ltd Method for the heat treatment of solids
US5967098A (en) * 1998-06-22 1999-10-19 Tanca; Michael C. Oil shale fluidized bed
US7047894B2 (en) * 1999-11-02 2006-05-23 Consolidated Engineering Company, Inc. Method and apparatus for combustion of residual carbon in fly ash
AU2921101A (en) * 1999-11-02 2001-05-14 Consolidated Engineering Company, Inc. Method and apparatus for combustion of residual carbon in fly ash
AT410802B (de) * 2001-11-09 2003-08-25 Voest Alpine Ind Anlagen Verfahren und vorrichtung zur behandlung eines feinteilchenförmigen, insbesondere metallhaltigen, einsatzmateriales
CA2571176C (en) * 2004-06-28 2013-05-28 Consolidated Engineering Company, Inc. Method and apparatus for removal of flashing and blockages from a casting
US7384615B2 (en) * 2004-12-02 2008-06-10 Battelle Energy Alliance, Llc Method oil shale pollutant sorption/NOx reburning multi-pollutant control
US7708964B2 (en) * 2004-12-02 2010-05-04 Battelle Energy Alliance, Llc Oil shale derived pollutant control materials and methods and apparatuses for producing and utilizing the same
MX2008015525A (es) * 2006-06-15 2009-01-07 Cons Eng Co Inc Metodos y sistema para fabricar piezas fundidas utilizando un sistema de fabricacion flexible, automatizado.
DE102007056580B3 (de) * 2007-11-23 2009-04-02 Forschungszentrum Karlsruhe Gmbh Verfahren und Vorrichtung zur Flugstrom-Sulfatierung von Rauchgasinhaltsstoffen
ITMI20072290A1 (it) * 2007-12-06 2009-06-07 Itea Spa Processo di combustione
CN102286291B (zh) * 2010-06-18 2014-04-30 中国石油化工股份有限公司 一种页岩油的催化转化方法
CN102221199A (zh) * 2011-03-11 2011-10-19 中国电力企业联合会科技开发服务中心 循环流化床锅炉低风压改进及运行方法
US8689709B2 (en) * 2011-05-04 2014-04-08 Southern Company Oxycombustion in transport oxy-combustor
CN103375796A (zh) * 2012-04-13 2013-10-30 张�诚 窄筛分燃煤循环流化床颗粒热载体加热炉
KR102088217B1 (ko) 2012-08-27 2020-04-14 서던 컴퍼니 다단 순환식 유동층 합성 가스 냉각
FI20155085A (fi) * 2015-02-09 2016-08-10 Fortum Oyj Menetelmä NOx-päästöjen vähentämiseksi kiertoleijupetikattilassa, kiertoleijupetikattila ja sen käyttö
CN109073213B (zh) * 2016-03-24 2020-11-24 由加拿大自然资源部长代表的加拿大女王陛下 用于氧载体协助的氧助燃流化床燃烧的系统及方法
RU2667858C1 (ru) * 2017-06-15 2018-09-24 Александр Сергеевич Кондратьев Трехстадийный способ сжигания в кипящем слое высокозольных топлив
CN110013800A (zh) * 2018-01-17 2019-07-16 何巨堂 含液料循环上流反应区和二次脱气排液区的碳氢料加氢反应器系统
US11434132B2 (en) 2019-09-12 2022-09-06 Saudi Arabian Oil Company Process and means for decomposition of sour gas and hydrogen generation

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US3625164A (en) * 1971-04-21 1971-12-07 Air Prod & Chem Combustion of high-sulfur coal in a fluidized bed reactor
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US4704084A (en) * 1979-12-26 1987-11-03 Battelle Development Corporation NOX reduction in multisolid fluidized bed combustors
CA1154320A (en) * 1980-04-09 1983-09-27 Thomas E. Taylor Fluidized bed combustion system utilizing sulfide conversion
US4308810A (en) * 1980-04-09 1982-01-05 Foster Wheeler Energy Corporation Apparatus and method for reduction of NOx emissions from a fluid bed combustion system through staged combustion
US4344371A (en) * 1981-03-31 1982-08-17 Foster Wheeler Energy Corporation Vapor generating system having integrally formed gasifiers extending to either side of the hopper portion of the generator
US4336769A (en) * 1981-03-31 1982-06-29 Foster Wheeler Energy Corporation Integral vapor generator/gasifier system
US4419965A (en) * 1981-11-16 1983-12-13 Foster Wheeler Energy Corporation Fluidized reinjection of carryover in a fluidized bed combustor
FR2517025A1 (fr) * 1981-11-25 1983-05-27 Fives Cail Babcock Installation de chaudiere a combustible solide
JPS5913644A (ja) * 1982-07-15 1984-01-24 Hitachi Cable Ltd 偏波面保存光フアイバの製造法
US4469032A (en) * 1982-09-16 1984-09-04 Mobil Oil Corporation Zone combustion of high sulfur coal to reduce SOx emission
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US4481892A (en) * 1983-08-03 1984-11-13 Mah Clifford S Atmospheric fluidized bed combustor
JPS6122114A (ja) * 1984-07-10 1986-01-30 Ebara Corp 流動床焼却炉

Also Published As

Publication number Publication date
ES552552A0 (es) 1987-05-01
AU570905B2 (en) 1988-03-24
BR8600909A (pt) 1986-11-11
YU45305B (en) 1992-05-28
YU28786A (en) 1988-04-30
EP0193205A2 (en) 1986-09-03
EP0193205B1 (en) 1990-07-18
EP0193205A3 (en) 1988-01-13
IN165953B (xx) 1990-02-17
TR22693A (tr) 1988-04-04
KR860007503A (ko) 1986-10-13
MX168925B (es) 1993-06-14
SU1438626A3 (ru) 1988-11-15
CN86102126A (zh) 1986-10-22
US4579070A (en) 1986-04-01
AU5338086A (en) 1986-09-04
EG17736A (en) 1991-06-30
CN1005866B (zh) 1989-11-22
CA1252632A (en) 1989-04-18
JPS61213407A (ja) 1986-09-22
ES8705612A1 (es) 1987-05-01
KR940010029B1 (ko) 1994-10-20
DE3672623D1 (de) 1990-08-23

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