专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2017050231A1 INDUSTRIAL FURNACE INTEGRATED WITH BIOMASS GASIFICATION SYSTEM 审中-公开
标题翻译：工业炉与生物质气化系统集成
公开(公告)号：WO2017050231A1
公开(公告)日：2017-03-30
申请号：PCT/CN2016/099567
申请日：2016-09-21
申请人： L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , TSIAVA, Remi , HUANG, Biao , XU, Shenqi , WEI, Bo
发明人： TSIAVA, Remi , HUANG, Biao , XU, Shenqi , WEI, Bo
IPC分类号： C10J3/00
CPC分类号： C10J3/00
摘要： An integrated apparatus of industrial furnace and biomass gasification system and a process of operating said system are disclosed. Hot flue gas containing high concentration of CO 2 and water issued from an industrial furnace such as a glass furnace or a melting furnace for non‐ferrous metals is introduced into a biomass gasification system as a heat source to promote the pyrolysis of biomass and/or as a gasification agent to generate syngas. The generated syngas is blended with solid‐fuel such as petcoke before being introduced into the industrial furnace to facilitate ignition and combustion of petcoke. Overall CO 2 , NO x and SO x emission from the industrial furnace are reduced, and the lifetime of the industrial furnace is increased.
摘要翻译：公开了一种工业炉和生物质气化系统的集成装置和操作所述系统的过程。将来自工业炉如玻璃熔炉或有色金属熔融炉的高浓度二氧化碳和水的热烟气引入生物质气化系统作为热源，以促进生物质的热解和/或气化剂产生合成气。所生成的合成气在被引入工业炉中之前与诸如石油焦油的固体燃料混合以促进石油焦的点燃和燃烧。来自工业炉的二氧化碳，NOx和SO x排放总量减少，工业炉的寿命增加。

2. 发明申请

WO2012170277A3 SOLID FUEL AND OXYGEN COMBUSTION WITH LOW NOX AND EFFICIENT BURNOUT 审中-公开
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
申请人： L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , PERIASAMY, Chendhil , XUE, Yuan , KANG, Taekyu , TSIAVA, Remi Pierre
发明人： PERIASAMY, Chendhil , XUE, Yuan , KANG, Taekyu , TSIAVA, Remi Pierre
IPC分类号： F23C9/00 , F23D1/00 , F23L7/00
摘要： 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.

3. 发明申请

WO2012170277A2 SOLID FUEL AND OXYGEN COMBUSTION WITH LOW NOX AND EFFICIENT BURNOUT 审中-公开
标题翻译：具有低NOx和高效燃烧的固体燃料和氧气燃烧
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
申请人： AIR LIQUIDE , PERIASAMY CHENDHIL , XUE YUAN , KANG TAEKYU , TSIAVA REMI PIERRE
发明人： PERIASAMY CHENDHIL , XUE YUAN , KANG TAEKYU , TSIAVA REMI PIERRE
IPC分类号： F23C9/00
CPC分类号： F23L7/007 , F23C9/003 , F23D1/00 , F23L2900/07001 , F23L2900/07007 , Y02E20/322 , Y02E20/344
摘要： 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.
摘要翻译：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％。

4. 发明申请

WO2009010697A3 OVEN AND OXY-COMBUSTIBLE METHOD FOR MELTING VITRIFIABLE MATERIALS 审中-公开
标题翻译：用于熔化可维修材料的烤箱和氧气可燃物
公开(公告)号：WO2009010697A3
公开(公告)日：2009-03-12
申请号：PCT/FR2008051304
申请日：2008-07-10
申请人： AIR LIQUIDE , BEAUDOIN PHILIPPE , CONSTANTIN GABRIEL , DUPERRAY PASCAL , GIANG SON HA , GRAND BENOIT , JARRY LUC , KALCEVIC ROBERT , LEROUX BERTRAND , POIRIER ALBAN , TSIAVA REMI
发明人： BEAUDOIN PHILIPPE , CONSTANTIN GABRIEL , DUPERRAY PASCAL , GIANG SON HA , GRAND BENOIT , JARRY LUC , KALCEVIC ROBERT , LEROUX BERTRAND , POIRIER ALBAN , TSIAVA REMI
IPC分类号： C03B5/235
CPC分类号： C03B5/2353 , C03B5/04 , C03B5/237 , Y02P40/535 , Y02P40/55
摘要： The invention relates to a method for melting vitrifiable materials in a low-capacity oven, wherein at least part of the melting energy is supplied by two oxy-burners projecting into the melting chamber through the upstream wall and arranged either side of the vertical plane comprising the longitudinal axis of the melting chamber, in such a way as to create two flames, the respective injection axes thereof crossing at a distance from the upstream wall, between 1/3 and 3/4 of the length L of the melting chamber.
摘要翻译：本发明涉及一种用于在低容量烘箱中熔化可玻璃化材料的方法，其中至少部分熔融能量由两个氧化燃烧器通过上游壁突出到熔化室中并且设置在垂直平面的任一侧，包括熔化室的纵向轴线，以便产生两个火焰，其各自的喷射轴线与熔融室的长度L的1/3和3/4之间与上游壁交叉。

5. 发明申请

WO2006054015A3 INDIRECT HEAT EXCHANGER 审中-公开
标题翻译：间接换热器
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
申请人： PROCEDES GEORGES CLAUDE L AIR , CONSTANTIN GABRIEL , TSIAVA REMI PIERRE , LEROUX BERTRAND
发明人： CONSTANTIN GABRIEL , TSIAVA REMI PIERRE , LEROUX BERTRAND
IPC分类号： F27D17/00 , C03B5/235 , F23D14/66 , F23L15/04 , F28D15/00
CPC分类号： F27D17/004 , C03B5/235 , F28D15/00 , F28F1/003
摘要： 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.
摘要翻译：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。

6. 发明申请

WO2012009343A9 DISTRIBUTED COMBUSTION PROCESS AND BURNER 审中-公开
标题翻译：分布式燃烧过程和燃烧器
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
申请人： AIR LIQUIDE , GAUTAM VIVEK , PRABHAKAR RAJEEV S , TSIAVA REMI PIERRE , MORTBERG MAGNUS , GRAND BENOIT , LEROUX BERTRAND
发明人： GAUTAM VIVEK , PRABHAKAR RAJEEV S , TSIAVA REMI PIERRE , MORTBERG MAGNUS , GRAND BENOIT , LEROUX BERTRAND
IPC分类号： F23C6/04
CPC分类号： F23D14/32 , F23C2900/07022 , F23C2900/99001 , F23D14/22 , Y02E20/342 , Y02E20/344
摘要： 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.
摘要翻译：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。

7. 发明申请

WO2009101361A3 METHOD OF HEATING A MINERAL FEEDSTOCK IN A FIRING FURNACE OF THE TUNNEL FURNACE TYPE 审中-公开
标题翻译：在隧道炉类型的火炉中加热矿物原料的方法
公开(公告)号：WO2009101361A3
公开(公告)日：2009-10-08
申请号：PCT/FR2009050219
申请日：2009-02-11
申请人： AIR LIQUIDE , AMIRAT MOHAND , KALCEVIC ROBERT , PANIER FAUSTINE , TSIAVA REMI
发明人： AMIRAT MOHAND , KALCEVIC ROBERT , PANIER FAUSTINE , TSIAVA REMI
IPC分类号： F27B9/36
CPC分类号： F27B9/36 , F23D14/22 , F23D14/32 , F27D99/0033
摘要： Method of heating a mineral feedstock in a firing furnace of the tunnel furnace type, having a hearth with an upstream inlet, a downstream outlet and sidewalls fitted with burners, in which method the feedstock is transported as a layer of approximately constant thickness along a treatment path in which the feedstock is heated and fired by means of said burners so as to obtain a fired product, said path being located between the upstream inlet and the downstream outlet of the furnace, characterized in that said burners comprise at least one fuel injector and at least one oxidizer injector and are positioned and oriented in such a way that their flames do not impact the layer, the at least one oxidizer injector being positioned relative to the at least one fuel injector so that the at least one fuel jet injected by the at least one fuel injector is separated from the layer by at least one oxidizer jet injected by at least one oxidizer injector.
摘要翻译：在隧道炉类型的炉子中加热矿物原料的方法，具有带有上游入口的炉底，装有燃烧器的下游出口和侧壁，其中所述原料沿着处理被输送为大致恒定厚度的层其中原料通过所述燃烧器被加热和燃烧，以便获得燃烧产物，所述路径位于炉的上游入口和下游出口之间，其特征在于，所述燃烧器包括至少一个燃料喷射器和至少一个氧化剂注射器并且被定位和定向成使得它们的火焰不会影响该层，所述至少一个氧化剂喷射器相对于所述至少一个燃料喷射器定位，使得由所述至少一个燃料喷射器至少一个燃料喷射器通过由至少一个氧化剂喷射器注入的至少一个氧化剂射流与该层分离。

8. 发明申请

WO2008141939A3 OXYGEN HEAT EXCHANGER 审中-公开
标题翻译：氧气换热器
公开(公告)号：WO2008141939A3
公开(公告)日：2009-01-29
申请号：PCT/EP2008055615
申请日：2008-05-07
申请人： AGC FLAT GLASS EUROPE SA , AIR LIQUIDE , DOUXCHAMPS OLIVIER , BAUDELET ERIC , LEROUX BERTRAND , CONSTANTIN GABRIEL , TSIAVA REMI , SYMOENS BRUNO
发明人： DOUXCHAMPS OLIVIER , BAUDELET ERIC , LEROUX BERTRAND , CONSTANTIN GABRIEL , TSIAVA REMI , SYMOENS BRUNO
IPC分类号： F28D7/16 , F28F21/08
CPC分类号： F23L15/04 , C03B5/2353 , F28D7/16 , F28F21/08 , Y02E20/344 , Y02P40/55
摘要： The present invention relates to a heat exchanger for the supply of oxygen or of a gas mixture containing at least 50% oxygen, the temperature at the outlet of the exchanger not being below 300°C, it preferably being above 400°C, the oxygen or the oxygen-rich gas feeding one or more burners of a glass melting furnace, the heat of the combustion gases being used directly or indirectly to heat the oxygen or the oxygen-rich gas in the exchanger, in which the exchange power is between 20 and 300 kW, preferably between 40 and 250 kW and particularly preferably between 80 and 170 kW.
摘要翻译：本发明涉及一种用于供应氧气或含有至少50％氧气的气体混合物的热交换器，所述交换器出口处的温度不低于300℃，优选高于400℃，氧气或供给一个或多个玻璃熔炉的燃烧器的富氧气体，燃烧气体的热量直接或间接地用于加热交换器中的氧气或富氧气体，其中交换功率在20 优选为40kPa至250kW，特别优选为80至170kW。

9. 发明申请

WO2008007016A3 BURNER AND METHOD FOR THE ALTERNATE IMPLEMENTATION OF OXYCOMBUSTION AND AEROCOMBUSTION 审中-公开
标题翻译：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
申请人： AIR LIQUIDE , DE SMEDT GUILLAUME , IMBERNON CHRISTIAN , MULON JACQUES , RECOURT PATRICK JEAN-MARIE , SANCHEZ MOLINERO IVAN , TSIAVA REMI PIERRE
发明人： DE SMEDT GUILLAUME , IMBERNON CHRISTIAN , MULON JACQUES , RECOURT PATRICK JEAN-MARIE , SANCHEZ MOLINERO IVAN , TSIAVA REMI PIERRE
IPC分类号： F23D14/32
CPC分类号： F23D14/32 , Y02E20/344
摘要： 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.
摘要翻译：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。

10. 发明申请

WO2014052635A2 METHOD AND SYSTEM FOR HEAT RECOVERY FROM PRODUCTS OF COMBUSTION AND CHARGE HEATING INSTALLATION INCLUDING THE SAME 审中-公开
标题翻译：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：WO2014052635A2
公开(公告)日：2014-04-03
申请号：PCT/US2013/061986
申请日：2013-09-26
申请人： L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , KANG, Taekyu , MCANDREW, James J.F. , JOUMANI, Youssef , TSIAVA, Remi Pierre
发明人： KANG, Taekyu , MCANDREW, James J.F. , JOUMANI, Youssef , TSIAVA, Remi Pierre
IPC分类号： F23L15/00
CPC分类号： F23L15/04 , F23D14/66 , F23L7/007 , F23L15/00 , F23L15/02 , F27D17/004 , Y02E20/348
摘要： 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.
摘要翻译：多个独立的流量控制的燃料流可以通过与热壳侧（传热）流体的热交换在热交换器（或者在分开的热交换器处的氧化剂和燃料两者）中预热。热燃料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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式