CA2817209C - Combustion de biomasse accrue par l'oxygene - Google Patents

Combustion de biomasse accrue par l'oxygene Download PDF

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Publication number
CA2817209C
CA2817209C CA2817209A CA2817209A CA2817209C CA 2817209 C CA2817209 C CA 2817209C CA 2817209 A CA2817209 A CA 2817209A CA 2817209 A CA2817209 A CA 2817209A CA 2817209 C CA2817209 C CA 2817209C
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CA
Canada
Prior art keywords
oxygen
fuel
combustion
air
grate
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2817209A
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English (en)
Other versions
CA2817209A1 (fr
Inventor
Hisashi Kobayashi
Lawrence E. Bool Iii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Praxair Technology Inc
Original Assignee
Praxair Technology Inc
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 Praxair Technology Inc filed Critical Praxair Technology Inc
Priority to CA2988939A priority Critical patent/CA2988939A1/fr
Publication of CA2817209A1 publication Critical patent/CA2817209A1/fr
Application granted granted Critical
Publication of CA2817209C publication Critical patent/CA2817209C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • 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
    • 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
    • F23G5/44—Details; Accessories
    • 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
    • F23G5/44—Details; Accessories
    • F23G5/442—Waste feed arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/20—Waste heat recuperation using the heat in association with another installation
    • F23G2206/203—Waste heat recuperation using the heat in association with another installation with a power/heat generating installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00—Control
    • F23G2207/30—Oxidant supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/26—Biowaste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/70—Incinerating particular products or waste
    • F23G2900/7003—Incinerating litter from animals, e.g. poultry litter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/70—Incinerating particular products or waste
    • F23G2900/7012—Incinerating rice or grain husks, hulls or bran
    • 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
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07007—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber using specific ranges of oxygen percentage
    • 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
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • 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
    • 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
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

Selon l'invention, le rendement énergétique d'une chambre de combustion de centrale électrique qui permet la combustion de biomasse comprenant du combustible, formant la totalité ou une partie du combustible, peut être accru en alimentant de l'oxygène à l'intérieur de la chambre de combustion de telle sorte que ledit combustible est en contact avec un gaz oxydant dont la teneur en oxygène dépasse celle de l'air jusqu'à 5 % en volume au-dessus de celle de l'air.
CA2817209A 2010-11-10 2011-10-31 Combustion de biomasse accrue par l'oxygene Expired - Fee Related CA2817209C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2988939A CA2988939A1 (fr) 2010-11-10 2011-10-31 Combustion de biomasse accrue par l'oxygene

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41211910P 2010-11-10 2010-11-10
US61/412,119 2010-11-10
PCT/US2011/058602 WO2012064545A2 (fr) 2010-11-10 2011-10-31 Combustion de biomasse accrue par l'oxygène

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2988939A Division CA2988939A1 (fr) 2010-11-10 2011-10-31 Combustion de biomasse accrue par l'oxygene

Publications (2)

Publication Number Publication Date
CA2817209A1 CA2817209A1 (fr) 2012-05-18
CA2817209C true CA2817209C (fr) 2018-07-24

Family

ID=44947251

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2988939A Abandoned CA2988939A1 (fr) 2010-11-10 2011-10-31 Combustion de biomasse accrue par l'oxygene
CA2817209A Expired - Fee Related CA2817209C (fr) 2010-11-10 2011-10-31 Combustion de biomasse accrue par l'oxygene

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2988939A Abandoned CA2988939A1 (fr) 2010-11-10 2011-10-31 Combustion de biomasse accrue par l'oxygene

Country Status (5)

Country Link
US (3) US20120111246A1 (fr)
EP (1) EP2638322A2 (fr)
BR (1) BR112013011435A2 (fr)
CA (2) CA2988939A1 (fr)
WO (1) WO2012064545A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9518734B2 (en) 2013-01-28 2016-12-13 General Electric Technology Gmbh Fluid distribution and mixing grid for mixing gases
ITUB20160520A1 (it) * 2016-01-29 2017-07-29 Rivoira Gas S R L Metodo migliorato per la combustione di biomasse in un boiler con alimentazione a lancio (spread-striker) e relativo boiler
EA201991750A1 (ru) 2017-03-03 2020-02-28 Дуглас Текникал Лимитед Устройство и способ непрерывной сушки сыпучих продуктов, в частности древесной стружки и/или древесных волокон, включающие циклон для горячего газа
WO2018157947A1 (fr) 2017-03-03 2018-09-07 Douglas Technical Limited Appareil et procédé de séchage continu de produits en vrac, en particulier de copeaux de bois et/ou de fibres de bois, comprenant un échangeur de chaleur
CN110382959A (zh) * 2017-03-03 2019-10-25 道格拉斯科技有限公司 用于连续干燥散装物品、特别是木屑和/或木纤维的包括固体燃烧热气发生器的设备和方法
CN110730895A (zh) 2017-06-06 2020-01-24 道格拉斯科技有限公司 用于连续干燥散装物品的设备和方法
CN108442986A (zh) * 2018-04-26 2018-08-24 东方电气集团东方锅炉股份有限公司 一种燃气与燃煤发电机组双耦合发电方法及系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560391A (en) * 1984-05-31 1985-12-24 Florida Progress Corporation Alternative fuel comprised of sewage sludge and a liquid hydrocarbon fuel oil
DE3512810A1 (de) * 1985-04-10 1986-10-23 Dyckerhoff Engineering GmbH, 6200 Wiesbaden Verfahren und anlage zur verbrennung von abfallstoffen
CA1319055C (fr) * 1987-10-02 1993-06-15 Guillermo F. Garrido Soufflage non peripherique d'un gaz non oxygene dans des generateurs de vapeur
US5107777A (en) * 1988-01-13 1992-04-28 Air Products And Chemicals, Inc. Combustion of low BTU/high moisture content fuels
US4928606A (en) * 1988-01-13 1990-05-29 Air Products And Chemicals, Inc. Combustion of low B.T.U./high moisture content fuels
US5405537A (en) * 1993-03-26 1995-04-11 Air Products And Chemicals, Inc. Process for combusting dewatered sludge waste in a municipal solid waste incinerator
US5992337A (en) * 1997-09-26 1999-11-30 Air Liquide America Corporation Methods of improving productivity of black liquor recovery boilers
US6532881B2 (en) * 1999-06-10 2003-03-18 L'air Liquide - Societe' Anonyme A' Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation De Procedes Georges Claude Method for operating a boiler using oxygen-enriched oxidants
TR200201283T2 (tr) * 1999-08-19 2002-09-23 Manufacturing And Technology Conversion International, Inc. Dolaylı olarak ısıtılan buhar yeniden yapılandırıcı sistemli gaz türbini.
US6699029B2 (en) * 2001-01-11 2004-03-02 Praxair Technology, Inc. Oxygen enhanced switching to combustion of lower rank fuels
IL143993A0 (en) * 2001-06-26 2002-04-21 Pure Fire Technologies Ltd An incineration process using high oxygen concentrations
GB2395478B (en) * 2002-11-22 2005-07-06 Finch Ltd Disposal of sewage by combustion in an engine
US20090158978A1 (en) * 2007-12-20 2009-06-25 Foster Wheeler Energy Corporation Method of controlling a process of generating power by oxyfuel combustion
UA109765C2 (uk) * 2008-08-30 2015-10-12 Спосіб виробництва чистого гарячого газа на основі твердих палив

Also Published As

Publication number Publication date
US20160209029A1 (en) 2016-07-21
BR112013011435A2 (pt) 2016-08-09
CA2988939A1 (fr) 2012-05-18
WO2012064545A3 (fr) 2013-11-28
WO2012064545A2 (fr) 2012-05-18
US20140338577A1 (en) 2014-11-20
CA2817209A1 (fr) 2012-05-18
EP2638322A2 (fr) 2013-09-18
US20120111246A1 (en) 2012-05-10

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Effective date: 20160715

MKLA Lapsed

Effective date: 20210831

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Effective date: 20191031