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公开(公告)号：WO2012170277A3
公开(公告)日：2012-12-13
申请号：PCT/US2012/040181
申请日：2012-05-31
Applicant: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , PERIASAMY, Chendhil , XUE, Yuan , KANG, Taekyu , TSIAVA, Remi Pierre
Inventor： PERIASAMY, Chendhil , XUE, Yuan , KANG, Taekyu , TSIAVA, Remi Pierre
Abstract: Solid particulate fuels are combusted with a primary oxidant stream of industrially pure oxygen and a secondary oxidant stream of industrially pure oxygen optionally mixed with a portion of recycled flue gas. The fuel is conveyed with a carrier gas of air or recycled flue gas. An oxygen concentration out of the total amount of the fuel stream and the primary and secondary oxidant streams is 40-63% by mass or 47-70% by volume.
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2.发明申请
公开(公告)号：WO2012170277A2
公开(公告)日：2012-12-13
申请号：PCT/US2012040181
申请日：2012-05-31
Applicant: AIR LIQUIDE , PERIASAMY CHENDHIL , XUE YUAN , KANG TAEKYU , TSIAVA REMI PIERRE
Inventor： PERIASAMY CHENDHIL , XUE YUAN , KANG TAEKYU , TSIAVA REMI PIERRE
IPC: F23C9/00
CPC classification number: F23L7/007 , F23C9/003 , F23D1/00 , F23L2900/07001 , F23L2900/07007 , Y02E20/322 , Y02E20/344
Abstract: Solid particulate fuels are combusted with a primary oxidant stream of industrially pure oxygen and a secondary oxidant stream of industrially pure oxygen optionally mixed with a portion of recycled flue gas. The fuel is conveyed with a carrier gas of air or recycled flue gas. An oxygen concentration out of the total amount of the fuel stream and the primary and secondary oxidant streams is 40-63% by mass or 47-70% by volume.
Abstract translation: 固体颗粒燃料与工业纯氧的初级氧化剂流和工业纯氧的二次氧化剂流燃烧，任选地与一部分再循环烟道气混合。 燃料用空气或再循环烟道气的载气输送。 燃料流和初级氧化剂和次级氧化剂物流的总量中的氧浓度为40-63质量％或47-70体积％。
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公开(公告)号：WO2006054015A3
公开(公告)日：2006-08-31
申请号：PCT/FR2005050943
申请日：2005-11-14
Applicant: PROCEDES GEORGES CLAUDE L AIR , CONSTANTIN GABRIEL , TSIAVA REMI PIERRE , LEROUX BERTRAND
Inventor： CONSTANTIN GABRIEL , TSIAVA REMI PIERRE , LEROUX BERTRAND
CPC classification number: F27D17/004 , C03B5/235 , F28D15/00 , F28F1/003
Abstract: The invention concerns a heat exchanger (4) for a combustion oven, said exchanger comprising a heat exchanging zone (2) provided with means for the passage of hot fumes derived from a burner of the oven, said zone being traversed by at least one means (1a) for transporting a combustion gas to be heated from a combustion gas source, via the heat exchanging zone and to the oven burner, said means (1a) being provided with a wall (1b) designed to enable the combustion gas to be heated by thermal energy transfer, said means (1a) for transporting the combustion gas being arranged in the heat exchanging zone in means (3a) capable of containing an inert gas and provided with a wall (3b) designed to enable the inert gas to be heated by thermal energy transfer of said hot fumes.
Abstract translation: 本发明涉及一种用于燃烧炉的热交换器（4），所述热交换器包括热交换区（2），该热交换区设有用于使来自烘箱的燃烧器的热烟气通过的装置，所述区域通过至少一个装置 （1a），用于将待加热的燃烧气体从燃烧气体源经由热交换区输送到炉式燃烧器，所述装置（1a）设置有壁（1b），所述壁设计成使燃烧气体能够被加热 通过热能传递将用于输送燃烧气体的所述装置（1a）布置在热交换区中的装置（3a）中，所述装置（3a）能够容纳惰性气体并且设置有设计成使惰性气体能够被加热的壁（3b） 通过所述热烟雾的热能传递。
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公开(公告)号：WO2012009343A9
公开(公告)日：2012-02-09
申请号：PCT/US2011043689
申请日：2011-07-12
Applicant: AIR LIQUIDE , GAUTAM VIVEK , PRABHAKAR RAJEEV S , TSIAVA REMI PIERRE , MORTBERG MAGNUS , GRAND BENOIT , LEROUX BERTRAND
Inventor： GAUTAM VIVEK , PRABHAKAR RAJEEV S , TSIAVA REMI PIERRE , MORTBERG MAGNUS , GRAND BENOIT , LEROUX BERTRAND
IPC: F23C6/04
CPC classification number: F23D14/32 , F23C2900/07022 , F23C2900/99001 , F23D14/22 , Y02E20/342 , Y02E20/344
Abstract: During a heating phase, injection of a jet of fuel and oxidant (fuel annularly enshrouding oxidant or oxidant annularly enshrouding fuel) from a fuel-oxidant nozzle is combusted in a combustion space. During a transition from the heating phase to a distributed combustion phase, an amount of a secondary portion of either the fuel or oxidant is injected as a jet into the combustion space while the primary portion of that same reactant from the fuel-oxidant nozzle is decreased. At some point during the transition phase, a jet of actuating fluid is injected at an angle towards the jet of reactants from the fuel-oxidant nozzle and/or towards the jet of the secondary portion of reactant. The jet of primary portions of reactants and/or secondary portion of reactant is caused to be bent/deviated towards the other of the two jets. The staging of the secondary portion of reactant is increased until a desired degree of staging and commencement of a distributed combustion phase are achieved.
Abstract translation: 在加热阶段，从燃料氧化剂喷嘴喷射的燃料和氧化剂射流（环形包围氧化剂或氧化剂环形包围燃料）在燃烧空间中燃烧。 在从加热阶段过渡到分布燃烧阶段期间，燃料或氧化剂的次要部分的量作为射流喷射到燃烧空间中，同时来自燃料 - 氧化剂喷嘴的相同反应物的主要部分减少 。 在过渡阶段的某一时刻，致动流体射流以一定角度朝向来自燃料氧化剂喷嘴的反应物射流和/或朝向反应物第二部分的射流喷射。 反应物的主要部分和/或反应物的次要部分的射流被引起向两个射流中的另一个弯曲/偏移。 增加反应物的次级部分的分级，直到达到分级燃烧阶段的期望程度的阶段和开始。
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5.发明申请BURNER AND METHOD FOR THE ALTERNATE IMPLEMENTATION OF OXYCOMBUSTION AND AEROCOMBUSTION 审中-公开燃烧器和替代实施氧合和气液混合的方法
公开(公告)号：WO2008007016A3
公开(公告)日：2008-05-02
申请号：PCT/FR2007051634
申请日：2007-07-10
Applicant: AIR LIQUIDE , DE SMEDT GUILLAUME , IMBERNON CHRISTIAN , MULON JACQUES , RECOURT PATRICK JEAN-MARIE , SANCHEZ MOLINERO IVAN , TSIAVA REMI PIERRE
Inventor： DE SMEDT GUILLAUME , IMBERNON CHRISTIAN , MULON JACQUES , RECOURT PATRICK JEAN-MARIE , SANCHEZ MOLINERO IVAN , TSIAVA REMI PIERRE
IPC: F23D14/32
CPC classification number: F23D14/32 , Y02E20/344
Abstract: The invention relates to a method of burning a fuel using an oxidizer and at least one mostly inert gas in which: the fuel and the oxidizer are injected so as to create a flame; the mostly inert gas is injected in the form of two jets, so that the first jet surrounds the flame created by the fuel and the oxidizer, and said first jet has a divergent swirl with respect to said flame; the second jet surrounds the first jet of mostly inert gas and the second jet has a convergent swirl with respect to the flame created by the fuel and the oxidizer. The invention also relates to a burner suitable for implementing this method.
Abstract translation: 本发明涉及一种使用氧化剂和至少一种大部分惰性气体燃烧燃料的方法，其中：燃料和氧化剂被喷射以产生火焰; 大部分惰性气体以两股射流的形式喷射，使得第一射流围绕由燃料和氧化剂产生的火焰，并且所述第一射流相对于所述火焰具有发散涡流; 第二喷流围绕大部分惰性气体的第一喷流，第二喷流相对于由燃料和氧化剂产生的火焰产生会聚涡流。 本发明还涉及适用于实施该方法的燃烧器。
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Patent Agency Ranking6.发明申请METHOD AND SYSTEM FOR HEAT RECOVERY FROM PRODUCTS OF COMBUSTION AND CHARGE HEATING INSTALLATION INCLUDING THE SAME 审中-公开从燃烧和电荷加热装置产品中回收热量的方法和系统，包括相同的
公开(公告)号：WO2014052635A3
公开(公告)日：2014-07-10
申请号：PCT/US2013061986
申请日：2013-09-26
Applicant: AIR LIQUIDE , KANG TAEKYU , MCANDREW JAMES J F , JOUMANI YOUSSEF , TSIAVA REMI PIERRE
Inventor： KANG TAEKYU , MCANDREW JAMES J F , JOUMANI YOUSSEF , TSIAVA REMI PIERRE
CPC classification number: F23L15/04 , F23D14/66 , F23L7/007 , F23L15/00 , F23L15/02 , F27D17/004 , Y02E20/348
Abstract: A plurality of independently flow rate-controlled flows of fuel may be preheated at a heat exchanger (or both oxidant and fuel at separate heat exchangers) by heat exchange with a hot shell-side (heat transfer) fluid. The separate flows of hot fuel are directed to associated separate burners where they combust with flows of fuel to produce hot combustion gases. The hot combustion gases are used to preheat the hot shell-side fluid at a recuperator or regenerator.
Abstract translation: 通过与热的壳侧（传热）流体进行热交换，多个独立流量控制的燃料流可以在热交换器（或在分开的热交换器处的氧化剂和燃料两者）处被预热。 热燃料的分离流被引导至相关联的单独燃烧器，在那里它们与燃料流一起燃烧以产生热燃烧气体。 热燃烧气体用于在换热器或再生器中预热热的壳程流体。
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7.发明申请METHOD AND SYSTEM FOR HEAT RECOVERY FROM PRODUCTS OF COMBUSTION AND CHARGE HEATING INSTALLATION INCLUDING THE SAME 审中-公开燃烧产物加热回收装置及其加热装置的方法和系统
公开(公告)号：WO2014052627A2
公开(公告)日：2014-04-03
申请号：PCT/US2013061974
申请日：2013-09-26
Applicant: AIR LIQUIDE , KANG TAEKYU , MCANDREW JAMES J F , JOUMANI YOUSSEF , TSIAVA REMI PIERRE
Inventor： KANG TAEKYU , MCANDREW JAMES J F , JOUMANI YOUSSEF , TSIAVA REMI PIERRE
IPC: F23L15/00
CPC classification number: F23L15/04 , F23D14/66 , F23L7/007 , F23L15/00 , F23L15/02 , F27D17/004 , Y02E20/348
Abstract: A plurality of independently flow rate-controlled flows of oxidant may be preheated at a heat exchanger (or both oxidant and fuel at separate heat exchangers) by heat exchange with a hot shell-side (heat transfer) fluid. The separate flows of hot oxidant are directed to associated separate burners where they combust with flows of fuel to produce hot combustion gases. The hot combustion gases are used to preheat the hot shell-side fluid at a recuperator or regenerator.
Abstract translation: 多个独立的流量控制的氧化剂流可以通过与热壳侧（传热）流体的热交换在热交换器（或分开的热交换器处的氧化剂和燃料两者）中预热。 热氧化剂的单独流动被引导到相关联的单独的燃烧器，在那里它们与燃料流燃烧以产生热燃烧气体。 热燃烧气体用于在再热器或再生器处预热热壳侧流体。
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公开(公告)号：WO2013148831A3
公开(公告)日：2014-01-23
申请号：PCT/US2013034094
申请日：2013-03-27
Applicant: AIR LIQUIDE , XUE YUAN , TSIAVA REMI PIERRE , PERIASAMY CHENDHIL , MA JIEFU
Inventor： XUE YUAN , TSIAVA REMI PIERRE , PERIASAMY CHENDHIL , MA JIEFU
CPC classification number: F23L7/007 , F23C2900/99009 , F23D1/00 , F23D1/005 , F23D1/04 , F23D2201/20 , F23G5/006 , F23G7/10 , F23K3/02 , F23L2900/07005 , F23L2900/07006 , Y02E20/344
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.
Abstract translation: 分流器将低热值生物质流分成中心流和环形流。 可以通过将中心流与氧气一起燃烧来实现稳定的火焰。 这避免了使用昂贵的化石燃料或生物质（具有比生物质燃料更高的热值）作为实现稳定火焰的辅助燃料。
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公开(公告)号：WO2012009343A3
公开(公告)日：2012-01-19
申请号：PCT/US2011/043689
申请日：2011-07-12
Applicant: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , GAUTAM, Vivek , PRABHAKAR, Rajeev S. , TSIAVA, Remi Pierre , MORTBERG, Magnus , GRAND, Benoit , LEROUX, Bertrand
Inventor： GAUTAM, Vivek , PRABHAKAR, Rajeev S. , TSIAVA, Remi Pierre , MORTBERG, Magnus , GRAND, Benoit , LEROUX, Bertrand
Abstract: During a heating phase, injection of a jet of fuel and oxidant (fuel annularly enshrouding oxidant or oxidant annularly enshrouding fuel) from a fuel-oxidant nozzle is combusted in a combustion space. During a transition from the heating phase to a distributed combustion phase, an amount of a secondary portion of either the fuel or oxidant is injected as a jet into the combustion space while the primary portion of that same reactant from the fuel-oxidant nozzle is decreased. At some point during the transition phase, a jet of actuating fluid is injected at an angle towards the jet of reactants from the fuel-oxidant nozzle and/or towards the jet of the secondary portion of reactant. The jet of primary portions of reactants and/or secondary portion of reactant is caused to be bent/deviated towards the other of the two jets. The staging of the secondary portion of reactant is increased until a desired degree of staging and commencement of a distributed combustion phase are achieved.
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公开(公告)号：WO2008074780A1
公开(公告)日：2008-06-26
申请号：PCT/EP2007/064078
申请日：2007-12-17
Applicant: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , LEROUX, Bertrand , TSIAVA, Remi, Pierre , RECOURT, Patrick, Jean Marie , DUPERRAY, Pascal , IMBERNON, Christian
Inventor： LEROUX, Bertrand , TSIAVA, Remi, Pierre , RECOURT, Patrick, Jean Marie , DUPERRAY, Pascal , IMBERNON, Christian
CPC classification number: F23C1/08 , C03B5/235 , F23C5/28 , F23C2201/102 , F23C2900/05081 , Y02E20/344 , Y02P40/55
Abstract: The invention relates to a process for melting a charge by means of oxy-fuel combustion burners in a furnace (1) that includes at least one upstream flue gas outlet (3), in which furnace, in the charge melting zone: the burners (41-44) placed close to the upstream flue gas outlet burn a liquid fuel; and at least one of the burners (51-54) placed far from the upstream flue gas outlet burns a gaseous fuel.
Abstract translation: 本发明涉及一种在包含至少一个上游烟道气出口（3）的炉子（1）中通过氧 - 燃料燃烧燃烧器来熔化电荷的方法，其中炉子在电荷熔融区：燃烧器 41-44）靠近上游烟气出口燃烧液体燃料; 并且放置在远离上游烟气出口的燃烧器（51-54）中的至少一个燃烧气态燃料。
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