WO2013148831A3 - Biomass combustion - Google Patents

Biomass combustion Download PDF

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Publication number
WO2013148831A3
WO2013148831A3 PCT/US2013/034094 US2013034094W WO2013148831A3 WO 2013148831 A3 WO2013148831 A3 WO 2013148831A3 US 2013034094 W US2013034094 W US 2013034094W WO 2013148831 A3 WO2013148831 A3 WO 2013148831A3
Authority
WO
WIPO (PCT)
Prior art keywords
biomass
biomass combustion
stream
stable flame
fuel
Prior art date
Application number
PCT/US2013/034094
Other languages
French (fr)
Other versions
WO2013148831A2 (en
Inventor
Yuan XUE
Remi Pierre Tsiava
Chendhil Periasamy
Jiefu Ma
Original Assignee
L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude
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 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude filed Critical L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude
Publication of WO2013148831A2 publication Critical patent/WO2013148831A2/en
Publication of WO2013148831A3 publication Critical patent/WO2013148831A3/en

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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/04—Burners producing cylindrical flames without centrifugal action
    • 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
    • F23G5/006—General arrangement of incineration plant, e.g. flow sheets
    • 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
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/99009—Combustion process using vegetable derived fuels, e.g. from rapes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/20—Fuel flow guiding devices
    • 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
    • F23L2900/07005—Injecting pure oxygen or oxygen enriched air
    • 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
    • F23L2900/07006—Control of the oxygen supply
    • 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

Landscapes

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

Abstract

A splitter divides a flow of low heating value biomass into a central stream and an annular stream. A stable flame may be achieved by combusting the central stream with oxygen. This avoids the use of costly fossil fuels or biomass (that have higher heating values than the biomass fuel) as an auxiliary fuel for achieving a stable flame.
PCT/US2013/034094 2012-03-27 2013-03-27 Biomass combustion WO2013148831A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201261616245P 2012-03-27 2012-03-27
US61/616,245 2012-03-27
US201261619905P 2012-04-03 2012-04-03
US61/619,905 2012-04-03
US13/479,877 US20130255551A1 (en) 2012-03-27 2012-05-24 Biomass Combustion
US13/479,877 2012-05-24

Publications (2)

Publication Number Publication Date
WO2013148831A2 WO2013148831A2 (en) 2013-10-03
WO2013148831A3 true WO2013148831A3 (en) 2014-01-23

Family

ID=49233146

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/034094 WO2013148831A2 (en) 2012-03-27 2013-03-27 Biomass combustion

Country Status (2)

Country Link
US (1) US20130255551A1 (en)
WO (1) WO2013148831A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140170573A1 (en) * 2012-12-19 2014-06-19 Neil G. SIMPSON BURNER UTILIZING OXYGEN LANCE FOR FLAME CONTROL AND NOx REDUCTION
CN103528057B (en) * 2013-11-06 2015-10-21 王立臣 Coal dust oxygen-enriched burner
JP2015105572A (en) * 2013-11-28 2015-06-08 株式会社デンソー Mixing ratio estimation device of air-fuel mixture
EP2993397A1 (en) * 2014-09-02 2016-03-09 Linde Aktiengesellschaft Low-NOx-burner
CN107917416B (en) * 2017-10-24 2019-05-21 天津大学 A kind of low heat value biomass combustion gas clean combustion equipment
US11555612B2 (en) * 2017-11-29 2023-01-17 Babcock Power Services, Inc. Dual fuel direct ignition burners
FR3075931B1 (en) * 2017-12-21 2020-05-22 Fives Pillard BURNER AND COMPACT BURNER SET
CN114659103A (en) * 2022-04-11 2022-06-24 西安热工研究院有限公司 Flue gas recirculation oxygen boosting combustor suitable for degree of depth peak regulation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672863A2 (en) * 1994-03-18 1995-09-20 Hitachi, Ltd. Pulverized coal combustion burner
US6237510B1 (en) * 1996-07-19 2001-05-29 Babcock-Hitachi Kabushiki Kaisha Combustion burner and combustion device provided with same
US20030099913A1 (en) * 2001-01-11 2003-05-29 Hisashi Kobayashi Oxygen enhanced switching to combustion of lower rank fuels
WO2003098024A2 (en) * 2002-05-15 2003-11-27 Praxair Technology, Inc. Low nox combustion
EP2039994A2 (en) * 2007-09-24 2009-03-25 General Electric Company Method and apparatus for operating a fuel flexible furnace to reduce pollutants in emissions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380202A (en) * 1981-01-14 1983-04-19 The Babcock & Wilcox Company Mixer for dual register burner
US5107777A (en) 1988-01-13 1992-04-28 Air Products And Chemicals, Inc. Combustion of low BTU/high moisture content fuels
US5199355A (en) * 1991-08-23 1993-04-06 The Babcock & Wilcox Company Low nox short flame burner
CA2151308C (en) * 1994-06-17 1999-06-08 Hideaki Ohta Pulverized fuel combustion burner
US7007616B2 (en) * 1998-08-21 2006-03-07 Nathaniel Energy Corporation Oxygen-based biomass combustion system and method
US6699031B2 (en) * 2001-01-11 2004-03-02 Praxair Technology, Inc. NOx reduction in combustion with concentrated coal streams and oxygen injection
EP1781987B1 (en) * 2004-08-18 2015-09-30 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Method and apparatus for injecting a gas into a two-phase stream
US7497682B2 (en) * 2005-01-18 2009-03-03 Praxair Technology, Inc. Method of operating furnace to reduce emissions
US20080261161A1 (en) 2007-04-23 2008-10-23 The Onix Corporation Alternative Fuel Burner with Plural Injection Ports
US7775791B2 (en) * 2008-02-25 2010-08-17 General Electric Company Method and apparatus for staged combustion of air and fuel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672863A2 (en) * 1994-03-18 1995-09-20 Hitachi, Ltd. Pulverized coal combustion burner
US6237510B1 (en) * 1996-07-19 2001-05-29 Babcock-Hitachi Kabushiki Kaisha Combustion burner and combustion device provided with same
US20030099913A1 (en) * 2001-01-11 2003-05-29 Hisashi Kobayashi Oxygen enhanced switching to combustion of lower rank fuels
WO2003098024A2 (en) * 2002-05-15 2003-11-27 Praxair Technology, Inc. Low nox combustion
EP2039994A2 (en) * 2007-09-24 2009-03-25 General Electric Company Method and apparatus for operating a fuel flexible furnace to reduce pollutants in emissions

Also Published As

Publication number Publication date
WO2013148831A2 (en) 2013-10-03
US20130255551A1 (en) 2013-10-03

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