ZA853702B - Coal fired furnace light-off and stabilization using microfine pulverized coal - Google Patents

Coal fired furnace light-off and stabilization using microfine pulverized coal

Info

Publication number
ZA853702B
ZA853702B ZA853702A ZA853702A ZA853702B ZA 853702 B ZA853702 B ZA 853702B ZA 853702 A ZA853702 A ZA 853702A ZA 853702 A ZA853702 A ZA 853702A ZA 853702 B ZA853702 B ZA 853702B
Authority
ZA
South Africa
Prior art keywords
coal
stabilization
fired furnace
furnace light
pulverized coal
Prior art date
Application number
ZA853702A
Other languages
English (en)
Inventor
Michael Scott Mccartney
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of ZA853702B publication Critical patent/ZA853702B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
ZA853702A 1984-11-19 1985-05-15 Coal fired furnace light-off and stabilization using microfine pulverized coal ZA853702B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/673,051 US4552076A (en) 1984-11-19 1984-11-19 Coal fired furnace light-off and stabilization using microfine pulverized coal

Publications (1)

Publication Number Publication Date
ZA853702B true ZA853702B (en) 1986-01-29

Family

ID=24701125

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA853702A ZA853702B (en) 1984-11-19 1985-05-15 Coal fired furnace light-off and stabilization using microfine pulverized coal

Country Status (5)

Country Link
US (1) US4552076A (xx)
JP (1) JPS61122407A (xx)
CA (1) CA1243549A (xx)
DE (1) DE3540248A1 (xx)
ZA (1) ZA853702B (xx)

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JPS60105819A (ja) * 1983-11-14 1985-06-11 Hitachi Ltd 空気予熱器制御方法
US4628830A (en) * 1986-02-07 1986-12-16 Combustion Engineering, Inc. Microwave detection of fuel flow
US4640204A (en) * 1986-06-09 1987-02-03 Williams Patent Crusher And Pulverizer Company Fluidized bed combustion apparatus and method of operating same
JP2547550B2 (ja) * 1986-10-18 1996-10-23 バブコツク日立株式会社 微粉炭燃焼方法およびその装置
GB2202234B (en) * 1987-03-16 1991-09-18 Shell Int Research Method for starting up a partial combustion process
US5363778A (en) * 1993-04-15 1994-11-15 Combustion Engineering, Inc. High efficiency exhauster for a solid fuel pulverizing and firing system
US5593131A (en) * 1995-11-13 1997-01-14 Db Riley, Inc. Variable orifice plate for coal pipes
US8124036B1 (en) * 2005-10-27 2012-02-28 ADA-ES, Inc. Additives for mercury oxidation in coal-fired power plants
CN1243999C (zh) * 2001-12-03 2006-03-01 吉峰贵司 适配器系统
US7270063B2 (en) * 2004-11-16 2007-09-18 Afton Chemical Corporation Methods and apparatuses for removing mercury-containing material from emissions of combustion devices, and flue gas and flyash resulting therefrom
US7736400B2 (en) * 2006-02-14 2010-06-15 Gas Technology Institute Plasma assisted conversion of carbonaceous materials into a gas
US7758663B2 (en) * 2006-02-14 2010-07-20 Gas Technology Institute Plasma assisted conversion of carbonaceous materials into synthesis gas
DE202006020601U1 (de) * 2006-06-28 2009-03-05 Siemens Aktiengesellschaft Vorrichtung für Flugstrom-Vergasungsreaktoren hoher Leistung mit Kombinationsbrenner und Mehrbrenneranordnung
US20080156236A1 (en) * 2006-12-20 2008-07-03 Osamu Ito Pulverized coal combustion boiler
CN102822600B (zh) * 2010-01-22 2015-03-04 伊诺克工程技术咨询有限公司 用于在使用粉碎固体燃料的锅炉中优化燃烧的系统和方法、以及结合该系统的锅炉
US8524179B2 (en) 2010-10-25 2013-09-03 ADA-ES, Inc. Hot-side method and system
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
US8951487B2 (en) 2010-10-25 2015-02-10 ADA-ES, Inc. Hot-side method and system
US8372362B2 (en) 2010-02-04 2013-02-12 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
CA2792732C (en) 2010-03-10 2018-07-31 Martin A. Dillon Process for dilute phase injection of dry alkaline materials
US8784757B2 (en) 2010-03-10 2014-07-22 ADA-ES, Inc. Air treatment process for dilute phase injection of dry alkaline materials
US9139788B2 (en) 2010-08-06 2015-09-22 General Electric Company System and method for dry feed gasifier start-up
US8845986B2 (en) 2011-05-13 2014-09-30 ADA-ES, Inc. Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
US9017452B2 (en) 2011-11-14 2015-04-28 ADA-ES, Inc. System and method for dense phase sorbent injection
US9228744B2 (en) 2012-01-10 2016-01-05 General Electric Company System for gasification fuel injection
US8883099B2 (en) 2012-04-11 2014-11-11 ADA-ES, Inc. Control of wet scrubber oxidation inhibitor and byproduct recovery
US8974756B2 (en) 2012-07-25 2015-03-10 ADA-ES, Inc. Process to enhance mixing of dry sorbents and flue gas for air pollution control
US9957454B2 (en) 2012-08-10 2018-05-01 ADA-ES, Inc. Method and additive for controlling nitrogen oxide emissions
US9889451B2 (en) 2013-08-16 2018-02-13 ADA-ES, Inc. Method to reduce mercury, acid gas, and particulate emissions
US9545604B2 (en) 2013-11-15 2017-01-17 General Electric Company Solids combining system for a solid feedstock
US10350545B2 (en) 2014-11-25 2019-07-16 ADA-ES, Inc. Low pressure drop static mixing system
CA3049410A1 (en) * 2017-01-06 2018-07-12 Fenix Advanced Technologies, Limited Transportable combustible gaseous suspension of solid fuel particles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273520A (en) * 1964-12-29 1966-09-20 Combustion Eng Method and apparatus for air temperature regulation
US4090455A (en) * 1977-04-04 1978-05-23 Combustion Engineering, Inc. Boiler start-up air heater
US4223640A (en) * 1978-12-21 1980-09-23 The Babcock & Wilcox Company Fuel firing
DE2931214C2 (de) * 1979-08-01 1986-06-12 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur Trocknung und Feinmahlung von Kohle
DE3105626C2 (de) * 1981-02-16 1986-07-31 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zum Bereitstellen des Zündbrennstaubes für eine Zündflamme zum Zünden einer Kohlenstaubrundbrennerflamme
US4411204A (en) * 1981-12-07 1983-10-25 Combustion Engineering, Inc. Method of firing a pulverized fuel-fired steam generator
CA1190093A (en) * 1982-08-06 1985-07-09 Ralph D. Winship Method of reducing no.sub.x and so.sub.x emission
US4442783A (en) * 1982-08-20 1984-04-17 Combustion Engineering, Inc. Tempering air heating on pulverizing high moisture fuels
DE3340641A1 (de) * 1983-03-10 1984-09-13 VEB Kombinat Kraftwerksanlagenbau, DDR 1017 Berlin Verfahren und einrichtung zum zuenden der befeuerungsanlage von mit kohlenstaub betriebenen grossapparaten

Also Published As

Publication number Publication date
DE3540248A1 (de) 1986-05-28
US4552076A (en) 1985-11-12
CA1243549A (en) 1988-10-25
JPH0156323B2 (xx) 1989-11-29
JPS61122407A (ja) 1986-06-10

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