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WO2008013843A3 - Combustion enrichie en oxygène dans des processus industriels - Google Patents

Combustion enrichie en oxygène dans des processus industriels Download PDF

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Publication number
WO2008013843A3
WO2008013843A3 PCT/US2007/016709 US2007016709W WO2008013843A3 WO 2008013843 A3 WO2008013843 A3 WO 2008013843A3 US 2007016709 W US2007016709 W US 2007016709W WO 2008013843 A3 WO2008013843 A3 WO 2008013843A3
Authority
WO
WIPO (PCT)
Prior art keywords
oxygen
industrial process
combustion
enhanced combustion
industrial processes
Prior art date
Application number
PCT/US2007/016709
Other languages
English (en)
Other versions
WO2008013843A2 (fr
Inventor
Dante Patrick Bonaquist
Minish Mahendra Shah
Vijayaraghavan Chakravarthy Sr
Monica Zanfir
Raymond Francis Drnevich
Stefan Laux
Original Assignee
Praxair Technology Inc
Dante Patrick Bonaquist
Minish Mahendra Shah
Vijayaraghavan Chakravarthy Sr
Monica Zanfir
Raymond Francis Drnevich
Stefan Laux
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, Dante Patrick Bonaquist, Minish Mahendra Shah, Vijayaraghavan Chakravarthy Sr, Monica Zanfir, Raymond Francis Drnevich, Stefan Laux filed Critical Praxair Technology Inc
Priority to US12/374,646 priority Critical patent/US20090308073A1/en
Publication of WO2008013843A2 publication Critical patent/WO2008013843A2/fr
Publication of WO2008013843A3 publication Critical patent/WO2008013843A3/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING 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
    • F23L7/00Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007Supplying oxygen or oxygen-enriched air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00General layout or general methods of operation of complete plants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00Methods of steam generation characterised by form of heating method
    • F22B1/02Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/16Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04521Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04521Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
    • F25J3/04527Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04521Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
    • F25J3/04527Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general
    • F25J3/04533Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general for the direct combustion of fuels in a power plant, so-called "oxyfuel combustion"
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04521Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
    • F25J3/04527Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general
    • F25J3/04551Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general for the metal production
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04521Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
    • F25J3/04527Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general
    • F25J3/04551Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general for the metal production
    • F25J3/04557Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general for the metal production for pig iron or steel making, e.g. blast furnace, Corex
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04521Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
    • F25J3/04593The air gas consuming unit is also fed by an air stream
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING 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
    • F23L2900/00Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07005Injecting pure oxygen or oxygen enriched air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2230/00Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/22Compressor driver arrangement, e.g. power supply by motor, gas or steam turbine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2240/00Processes or apparatus involving steps for expanding of process streams
    • F25J2240/70Steam turbine, e.g. used in a Rankine cycle
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect 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)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Air Supply (AREA)

Abstract

La présente invention concerne un système destiné à réaliser une combustion enrichie en oxygène au cours d'un processus industriel, le processus industriel, un système d'alimentation en oxygène ou une source d'oxygène, un réseau de récupération de chaleur, et un système à cycle de Rankine alternatif basé sur un fluide de travail autre que la vapeur étant intégrés pour permettre d'obtenir un meilleur débit et une plus grande efficacité. L'invention concerne également un procédé de combustion enrichie en oxygène dans un processus industriel utilisant ledit système. Des exemples de processus industriels comprennent la production de ciment, des applications de réchauffage de l'acier, la production de verre, la fusion d'aluminium et de cuivre, ainsi que tout processus industriel utilisant un appareil de production de chaleur industrielle, des fours dans lesquels la combustion est réalisée au moyen d'un flux oxydant présentant une teneur en oxygène supérieure à celle de l'air ambiant et allant jusqu'à 100 %.
PCT/US2007/016709 2006-07-26 2007-07-25 Combustion enrichie en oxygène dans des processus industriels WO2008013843A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/374,646 US20090308073A1 (en) 2006-07-26 2007-07-25 Oxygen enhanced combustion in industrial processes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83325806P 2006-07-26 2006-07-26
US60/833,258 2006-07-26

Publications (2)

Publication Number Publication Date
WO2008013843A2 WO2008013843A2 (fr) 2008-01-31
WO2008013843A3 true WO2008013843A3 (fr) 2008-05-08

Family

ID=38982044

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/016709 WO2008013843A2 (fr) 2006-07-26 2007-07-25 Combustion enrichie en oxygène dans des processus industriels

Country Status (2)

Country Link
US (1) US20090308073A1 (fr)
WO (1) WO2008013843A2 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1960719A4 (fr) * 2005-12-07 2008-11-26 Carrier Corp Systeme frigorifique multi-circuit utilisant des frigorigenes distincts
RO126033A2 (ro) * 2009-06-18 2011-02-28 Vasile Muscalu Instalaţie şi procedeu pentru obţinerea de energie termică şi electrică
US8236093B2 (en) * 2009-09-16 2012-08-07 Bha Group, Inc. Power plant emissions control using integrated organic rankine cycle
CA2751067C (fr) 2009-12-11 2013-12-03 Her Majesty The Queen In Right Of Canada As Represented By The Ministeof Natural Resources Procede et systeme de recirculation de gaz de combustion pour systemes de combustion
US20110143291A1 (en) * 2009-12-11 2011-06-16 Clements Bruce Flue gas recirculation method and system for combustion systems
US20110159449A1 (en) * 2009-12-31 2011-06-30 Flsmidth A/S Integrated Material Cooler and Heat Recovery Exchanger Apparatus and Process
CN102859148B (zh) * 2010-01-26 2016-08-03 东芝三菱电机工业系统有限公司 能量回收系统及方法
EP2378089A1 (fr) * 2010-04-13 2011-10-19 ABB Schweiz AG Système de conversion pour convertir une chaleur de déchets en puissance d'arbre
US8550810B2 (en) * 2010-05-28 2013-10-08 Foster Wheeler North America Corp. Method of controlling a boiler plant during switchover from air-combustion to oxygen-combustion
ITMI20121882A1 (it) * 2012-11-06 2014-05-07 Italcementi Spa Procedimento integrato per la generazione di energia elettrica e relativo apparato
ITMI20121883A1 (it) * 2012-11-06 2014-05-07 Italcementi Spa Procedimento integrato per la generazione di energia elettrica e relativo apparato
CN103123119A (zh) * 2013-01-30 2013-05-29 昆明钢铁集团有限责任公司 一种钢铁企业富裕氧气利用的方法及设备
EP3037390A1 (fr) * 2014-12-22 2016-06-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé optimisé et installation pour la fusion de matière vitrifiable dans un four chauffé par une flamme
EP3037391A1 (fr) 2014-12-22 2016-06-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Processus et installation à haut rendement énergétique pour la fusion de matière vitrifiable dans un four chauffée par une flamme
ES2701246T3 (es) 2014-12-22 2019-02-21 Air Liquide Proceso con uso eficiente de energía e instalación para fundir materia vitrificable en un horno de fundición a llama directa
US20230152037A1 (en) 2020-05-05 2023-05-18 Thyssenkrupp Industrial Solutions Ag Cement-manufacturing plant and process for producing cement clinker
DE102022130074A1 (de) 2022-11-14 2024-05-16 Thyssenkrupp Ag Energieeffiziente Kohlendioxidabtrennung, insbesondere für ein Zementwerk
LU103035B1 (de) 2022-11-14 2024-05-14 Thyssenkrupp Ag Energieeffiziente Kohlendioxidabtrennung, insbesondere für ein Zementwerk

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458493A (en) * 1982-06-18 1984-07-10 Ormat Turbines, Ltd. Closed Rankine-cycle power plant utilizing organic working fluid
US5459994A (en) * 1993-05-28 1995-10-24 Praxair Technology, Inc. Gas turbine-air separation plant combination
US6382958B1 (en) * 2000-07-12 2002-05-07 Praxair Technology, Inc. Air separation method and system for producing oxygen to support combustion in a heat consuming device
US6701712B2 (en) * 2000-05-24 2004-03-09 Ormat Industries Ltd. Method of and apparatus for producing power
FR2872566A1 (fr) * 2004-06-30 2006-01-06 Inst Francais Du Petrole Procede d'oxy-combustion avec liquefication du dioxyde de carbone produit
US7062912B2 (en) * 2002-02-25 2006-06-20 American Air Liquide, Inc. Integrated heat recovery systems and methods for increasing the efficiency of an oxygen-fired furnace

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265088A (en) * 1972-05-12 1981-05-05 Funk Harald F System for treating and recovering energy from exhaust gases
US4503681A (en) * 1983-07-14 1985-03-12 General Electric Company State-of-the-art gas turbine and steam turbine power plant
DE4041251A1 (de) * 1990-12-21 1992-06-25 Krupp Polysius Ag Verfahren und anlage zur herstellung von gebranntem gut sowie zur erzeugung von elektrischer energie
US5921771A (en) * 1998-01-06 1999-07-13 Praxair Technology, Inc. Regenerative oxygen preheat process for oxy-fuel fired furnaces
US6077072A (en) * 1998-09-18 2000-06-20 American Air Liquide Inc. Prefferential oxygen firing system for counter-current mineral calcining
US6571548B1 (en) * 1998-12-31 2003-06-03 Ormat Industries Ltd. Waste heat recovery in an organic energy converter using an intermediate liquid cycle
DE10335134A1 (de) * 2003-07-31 2005-02-17 Siemens Ag Verfahren und Vorrichtung zur Ausführung eines thermodynamischen Kreisprozesses
AU2006216721B2 (en) * 2005-02-24 2009-07-09 John W. Fitzgerald Variable stroke premixed charge compression ignition engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458493A (en) * 1982-06-18 1984-07-10 Ormat Turbines, Ltd. Closed Rankine-cycle power plant utilizing organic working fluid
US5459994A (en) * 1993-05-28 1995-10-24 Praxair Technology, Inc. Gas turbine-air separation plant combination
US6701712B2 (en) * 2000-05-24 2004-03-09 Ormat Industries Ltd. Method of and apparatus for producing power
US6382958B1 (en) * 2000-07-12 2002-05-07 Praxair Technology, Inc. Air separation method and system for producing oxygen to support combustion in a heat consuming device
US7062912B2 (en) * 2002-02-25 2006-06-20 American Air Liquide, Inc. Integrated heat recovery systems and methods for increasing the efficiency of an oxygen-fired furnace
FR2872566A1 (fr) * 2004-06-30 2006-01-06 Inst Francais Du Petrole Procede d'oxy-combustion avec liquefication du dioxyde de carbone produit

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Publication number Publication date
US20090308073A1 (en) 2009-12-17
WO2008013843A2 (fr) 2008-01-31

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