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1. 发明授权

US09862632B2 Energy recovery from fumes from a melting furnace using a gas turbine and heat exchangers 有权
公开(公告)号：US09862632B2
公开(公告)日：2018-01-09
申请号：US14654311
申请日：2013-12-05
申请人： L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
发明人： Benoit Davidian , Youssef Joumani , Jocelyn Le Dirach , Jean-Pierre Tranier
IPC分类号： F02C7/08 , F02C7/10 , C03B5/235 , F23L15/02 , F23L7/00 , F02C1/05 , C03B5/237 , F23L15/04 , F23R3/00 , F27D17/00 , F25J3/04
CPC分类号： C03B5/2353 , C03B5/235 , C03B5/237 , F02C1/05 , F23K2900/01041 , F23L7/007 , F23L15/02 , F23L15/045 , F23L2900/07005 , F23L2900/15042 , F23L2900/15043 , F23R3/005 , F25J3/04018 , F25J3/04133 , F25J3/04533 , F25J3/04593 , F25J3/04612 , F25J2240/82 , F27D17/004 , Y02E20/344 , Y02E20/348 , Y02P10/143 , Y02P40/535 , Y02P40/55
摘要： The invention relates to a unit and method for melting in a furnace comprising a combustion-heated melting chamber, in which the air is heated by means of heat exchange with the fumes generated by combustion. The heated air is used in a gas turbine in order to generate electrical and/or mechanical energy. In addition, the effluent from the gas turbine is used to pre-heat the combustion oxygen and/or gaseous fuel upstream of the melting chamber.

2. 发明申请

US20140298814A1 CATALYTIC COMBUSTION AIR HEATING SYSTEM 有权
标题翻译：催化燃烧空气加热系统
公开(公告)号：US20140298814A1
公开(公告)日：2014-10-09
申请号：US13858192
申请日：2013-04-08
申请人： GENERAL ELECTRIC COMPANY
发明人： John Anthony Conchieri , Roy Marshall Washam , Gilbert Otto Kraemer
IPC分类号： F23R3/00 , F02C7/08 , F02C7/224 , F24H1/00
CPC分类号： F23R3/005 , F02C3/205 , F02C7/08 , F02C7/224 , F23L2900/15042 , F23R3/40 , F24H1/0045
摘要： A system for pre-heating a working fluid within a combustor includes a compressor for providing the working fluid to the combustor. An outer casing is disposed downstream from the compressor. The outer casing at least partially defines a high pressure plenum that at least partially surrounds the combustor. A combustion chamber is defined within the combustor downstream from the high pressure plenum. A catalytic combustor is disposed within the high pressure plenum upstream from the combustion chamber so as to provide thermal energy to the working fluid upstream from the combustion chamber.
摘要翻译：用于对燃烧器内的工作流体进行预热的系统包括用于向燃烧器提供工作流体的压缩机。外壳设置在压缩机的下游。外壳至少部分地限定至少部分地围绕燃烧器的高压集气室。燃烧室限定在高压气室下游的燃烧室内。催化燃烧器设置在燃烧室上游的高压集气室内，以便向燃烧室上游的工作流体提供热能。

3. 发明授权

US06530209B2 Thermal energy reusing system 有权
公开(公告)号：US06530209B2
公开(公告)日：2003-03-11
申请号：US09898048
申请日：2001-07-05
申请人： Kenichi Kuwabara , Masaji Nagao , Toshihiro Asanuma , Youichi Fujita , Yasuhide Mochimatsu
发明人： Kenichi Kuwabara , Masaji Nagao , Toshihiro Asanuma , Youichi Fujita , Yasuhide Mochimatsu
IPC分类号： F02C700
CPC分类号： F23L5/02 , F02C6/18 , F02C7/10 , F05D2260/20 , F23L15/00 , F23L2900/15042 , Y02E20/348
摘要： In a system for reusing a thermal energy of an air discharged from a heated air source to heat a combustion air to be supplied into a combustion device so that the combustion air is mixed with a fuel to be combusted in the combustion device, an air feeder sucks the combustion air and feeds the combustion air toward the combustion device, an inlet passage at an upstream side of the air feeder passes the combustion air toward the air feeder, and the inlet passage includes a first inlet port for taking the air from the heated air source through the first inlet port into the inlet passage to incorporate the air to the combustion air and a second inlet port for taking an atmospheric air through the second inlet port into the inlet passage to incorporate the atmospheric air to the combustion air.

4. 发明申请

US20020002828A1 Thermal energy reusing system 有权
标题翻译：热能再利用系统
公开(公告)号：US20020002828A1
公开(公告)日：2002-01-10
申请号：US09898048
申请日：2001-07-05
发明人： Kenichi Kuwabara , Masaji Nagao , Toshihiro Asanuma , Youichi Fujita , Yasuhide Mochimatsu
IPC分类号： F02C007/00
CPC分类号： F23L5/02 , F02C6/18 , F02C7/10 , F05D2260/20 , F23L15/00 , F23L2900/15042 , Y02E20/348
摘要： In a system for reusing a thermal energy of an air discharged from a heated air source to heat a combustion air to be supplied into a combustion device so that the combustion air is mixed with a fuel to be combusted in the combustion device, an air feeder sucks the combustion air and feeds the combustion air toward the combustion device, an inlet passage at an upstream side of the air feeder passes the combustion air toward the air feeder, and the inlet passage includes a first inlet port for taking the air from the heated air source through the first inlet port into the inlet passage to incorporate the air to the combustion air and a second inlet port for taking an atmospheric air through the second inlet port into the inlet passage to incorporate the atmospheric air to the combustion air.
摘要翻译：在用于重新使用从加热空气源排出的空气的热能的系统中，将要供应到燃烧装置中的燃烧空气加热，使得燃烧空气与燃烧装置中要燃烧的燃料混合，吸入燃烧空气并将燃烧空气供给燃烧装置，空气供给器上游侧的入口通道将燃烧空气朝向空气供给器，并且入口通道包括第一入口，用于从加热的空气源通过第一入口进入入口通道以将空气结合到燃烧空气中，第二入口用于将大气通过第二入口进入入口通道，以将大气引入燃烧空气中。

5. 发明申请

US20100139810A1 METHOD & DEVICE FOR HIGH TEMPERATURE COMBUSTION APPLICATIONS 审中-公开
标题翻译：高温燃烧应用的方法与装置
公开(公告)号：US20100139810A1
公开(公告)日：2010-06-10
申请号：US12526591
申请日：2008-02-11
申请人： Christopher William Jorgensen
发明人： Christopher William Jorgensen
IPC分类号： B23K7/00 , F23N1/02 , B23K7/06 , F23D11/44
CPC分类号： F23D14/66 , F23D14/02 , F23D14/38 , F23L2900/15042 , Y02E20/348
摘要： A gas torch assembly and its method of use are described for use in high-temperature applications such as a furnace, power generation station, pottery kiln and flame cutting and welding torches, which requires only inexpensive, low environmental impact, low pressure fuels such as propane gas and air; utilizes the initial internal combustion of the fuel gas to subsequently preheat air/oxygen and/or the fuel gas to well above ambient temperature; and dispenses with the need of arc-oxygen or arc-air cutting of metals.
摘要翻译：一种燃气割炬组件及其使用方法被描述用于诸如炉，发电站，陶瓷窑和火焰切割和焊接炬之类的高温应用中，其仅需要廉价的低环境冲击低压燃料，例如丙烷气和空气; 利用燃料气体的初始内部燃烧随后预热空气/氧气和/或燃料气体到远高于环境温度; 并且不需要电弧氧气或电弧空气切割金属。

6. 发明授权

US07022168B2 Device for removing carbon dioxide from exhaust gas 有权
标题翻译：从废气中除去二氧化碳的装置
公开(公告)号：US07022168B2
公开(公告)日：2006-04-04
申请号：US10410296
申请日：2003-04-10
申请人： Armin Schimkat , Juergen Baum
发明人： Armin Schimkat , Juergen Baum
IPC分类号： F02C6/18 , B01D53/06 , B01D53/62 , F01K23/10 , F23J15/00
CPC分类号： F23J15/006 , B01D53/06 , B01D53/62 , B01D2253/25 , B01D2257/504 , B01D2258/0283 , B01D2259/4009 , F23J15/003 , F23J2217/20 , F23J2217/50 , F23J2219/60 , F23J2219/70 , F23L2900/15042 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02C10/08 , Y02E20/16 , Y02E20/326
摘要： In a method for removing carbon dioxide from the exhaust gas from a gas turbine plant (11), which exhaust gas is subjected to a downstream heat recovery process (12, 33), preferably in the heat recovery steam generator (33) of a water/steam cycle (12), a simplification of the plant engineering is achieved by the fact that the carbon dioxide is removed from the exhaust gas (39) between the gas turbine plant (11) and the heat recovery process (12, 33), and that a rotating, regenerative absorber/desorber (22) is used to remove the carbon dioxide, the absorber side of which absorber/desorber is connected into the exhaust gas stream (39) and the desorber side of which absorber/desorber is connected into a carbon dioxide cycle (38).
摘要翻译：在从燃气轮机设备（11）排出的废气中除去二氧化碳的方法中，该废气经受下游热回收过程（12,33），优选在水的热回收蒸汽发生器（33）中 /蒸汽循环（12），通过从燃气轮机设备（11）和热回收过程（12,33）之间的废气（39）去除二氧化碳，实现了工厂工程的简化，并且使用旋转的再生吸收器/解吸器（22）来除去其吸收器/解吸器的吸收器侧连接到排气流（39）和吸收器/解吸器连接到的解吸器侧的二氧化碳二氧化碳循环（38）。

7. 发明申请

US20010037728A1 Method for removing carbon dioxide from the exhaust gas from a gas turbine plant, and device for carrying out the method 有权
标题翻译：从燃气轮机厂从废气中除去二氧化碳的方法，以及用于实施该方法的装置
公开(公告)号：US20010037728A1
公开(公告)日：2001-11-08
申请号：US09820680
申请日：2001-03-30
发明人： Armin Schimkat , Juergen Baum
IPC分类号： B01D053/06
CPC分类号： F23J15/006 , B01D53/06 , B01D53/62 , B01D2253/25 , B01D2257/504 , B01D2258/0283 , B01D2259/4009 , F23J15/003 , F23J2217/20 , F23J2217/50 , F23J2219/60 , F23J2219/70 , F23L2900/15042 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02C10/08 , Y02E20/16 , Y02E20/326
摘要： In a method for removing carbon dioxide from the exhaust gas from a gas turbine plant (11), which exhaust gas is subjected to a downstream heat recovery process (12, 33), preferably in the heat recovery steam generator (33) of a water/steam cycle (12), a simplification of the plant engineering is achieved by the fact that the carbon dioxide is removed from the exhaust gas (39) between the gas turbine plant (11) and the heat recovery process (12, 33), and that a rotating, regenerative absorber/desorber (22) is used to remove the carbon dioxide, the absorber side of which absorber/desorber is connected into the exhaust gas stream (39) and the desorber side of which absorber/desorber is connected into a carbon dioxide cycle (38).
摘要翻译：在从燃气轮机设备（11）排出的废气中除去二氧化碳的方法中，该废气经受下游热回收过程（12,33），优选在水的热回收蒸汽发生器（33）中 /蒸汽循环（12），通过从燃气轮机设备（11）和热回收过程（12,33）之间的废气（39）去除二氧化碳，实现了工厂工程的简化，并且使用旋转的再生吸收器/解吸器（22）来除去其吸收器/解吸器的吸收器侧连接到排气流（39）和吸收器/解吸器连接到的解吸器侧的二氧化碳二氧化碳循环（38）。

8. 发明授权

US06298654B1 Ambient pressure gas turbine system 有权
标题翻译：环境压力燃气轮机系统
公开(公告)号：US06298654B1
公开(公告)日：2001-10-09
申请号：US09655257
申请日：2000-09-05
申请人： Géza Vermes , János M. Beér
发明人： Géza Vermes , János M. Beér
IPC分类号： F02C700
CPC分类号： F23L7/007 , F02C6/006 , F23C6/045 , F23C7/004 , F23C9/00 , F23C2202/30 , F23C2900/06041 , F23D2206/10 , F23L15/04 , F23L2900/15042 , F23L2900/15043 , F23R3/346 , Y02E20/344 , Y02E20/348
摘要： An ambient pressure gas turbine system is provided for mid-range power plants (for example, 1-4 MW) while achieving low NOx emission levels. The system includes a combustor that burns a hydrocarbon fuel at ambient pressure. A first heat exchanger upstream of the combustor heats the working fluid. A turbine downstream from the combustor expands combustion gases. The combustion gases are directed to the first heat exchanger for heat exchange with the working fluid and then to a compressor operative to compress the combustion gases. A second heat exchanger between the first heat exchanger and the compressor further cools the combustion gases to the compressor inlet temperature.
摘要翻译：为中等发电厂（例如，1-4MW）提供环境压力燃气轮机系统，同时实现低NOx排放水平。该系统包括在环境压力下燃烧烃燃料的燃烧器。燃烧器上游的第一热交换器加热工作流体。燃烧器下游的涡轮膨胀燃烧气体。燃烧气体被引导到第一热交换器以与工作流体进行热交换，然后被引导到可压缩燃烧气体的压缩机。在第一热交换器和压缩机之间的第二热交换器进一步将燃烧气体冷却至压缩机入口温度。

9. 发明申请

US20090211503A1 AIR-FIRED CO2 CAPTURE READY CIRCULATING FLUIDIZED BED STEAM GENERATORS 有权
标题翻译：空气CO2捕获循环流化床蒸汽发生器
公开(公告)号：US20090211503A1
公开(公告)日：2009-08-27
申请号：US12392355
申请日：2009-02-25
申请人： Herbert E. Andrus, JR. , Gregory N. Liljedahl , John L. Marion , Nsakala Ya Nsakala
发明人： Herbert E. Andrus, JR. , Gregory N. Liljedahl , John L. Marion , Nsakala Ya Nsakala
IPC分类号： F23J15/00 , F23C10/00 , F22B31/00 , F23J15/06 , F23J99/00 , F23L7/00 , F22B31/08 , F23C7/06
CPC分类号： F23C10/10 , F22B31/0007 , F23C9/00 , F23J15/006 , F23J15/06 , F23J2215/50 , F23L7/007 , F23L15/04 , F23L2900/07001 , F23L2900/07003 , F23L2900/15042 , Y02E20/322 , Y02E20/326 , Y02E20/344 , Y02E20/348
摘要： A combustor 110 is operative to effect therewith the combustion of fossil fuel 114′ in order to thereby both heat to a working fluid 102 and generate a flue gas 104. An air preheater 144 receives the flue gas 104 generated in the combustor 110. A blower 180 causes air 188 to flow to the air preheater 144 when operating in an air fired mode, and causes both O2 and recycled flue gas 188′ to flow when operating in the O2 firing mode. The air preheater 144 is operative to transfer heat from the flue gas 150 received thereby to the air 188 that is received when operating in an air fired mode or to both the received O2 and the recycled flue gas 188′ that is received when operating in the O2 firing mode in order to thereby effect a preheating of the air 188 or of both the O2 and recycled flue gas, 188′ depending upon the specific nature of the mode of operation thereof, and to thereby effect therewith a cooling of the flue gas received thereby. The preheated air 142 or both the preheated O2 and the recycled flue gas 142′, depending upon the specific nature of the mode of operation, is caused to flow from the air preheater 144 to the combustor 110 in order to thereby effect therewith a fluidization of the fossil fuel 114′.
摘要翻译：燃烧器110可操作以通过化石燃料114'的燃烧来实现燃烧，从而由此二者加热到工作流体102并产生烟道气体104.空气预热器144接收在燃烧器110中产生的烟道气104.鼓风机当在空气燃烧模式下操作时，180使空气188流到空气预热器144，并且当在O 2点火模式下操作时，O 2和再循环烟道气188'都流动。空气预热器144可操作以将热量从其接收的烟道气150转移到在空气燃烧模式下运行时接收的空气188，或者在接收的O2和被回收的废气188' O2烧制模式，从而根据其操作模式的具体特性来实现空气188或者二氧化碳和再循环烟道气188'的预热，从而使所接收到的烟气冷却从而。使预热的空气142或预热的氧气和再循环烟道气142'两者都取决于操作模式的具体特性，从空气预热器144流到燃烧器110，从而使其流化化石燃料114'。

10. 发明申请

US20090211500A1 AIR-FIRED CO2 CAPTURE READY CIRCULATING FLUIDIZED BED HEAT GENERATION WITH A REACTOR SUBSYSTEM 有权
标题翻译：空气CO2捕获循环流化床加热反应器子系统
公开(公告)号：US20090211500A1
公开(公告)日：2009-08-27
申请号：US12392436
申请日：2009-02-25
申请人： Herbert E. Andrus, JR. , Gregory N. Liljedahl , John L. Marion , Nsakala Ya Nsakala
发明人： Herbert E. Andrus, JR. , Gregory N. Liljedahl , John L. Marion , Nsakala Ya Nsakala
IPC分类号： F23J3/00
CPC分类号： F23C10/10 , F22B31/0007 , F23C9/00 , F23J15/006 , F23J15/06 , F23J2215/50 , F23L7/007 , F23L15/04 , F23L2900/07001 , F23L2900/07003 , F23L2900/15042 , Y02E20/322 , Y02E20/326 , Y02E20/344 , Y02E20/348
摘要： A combustor 110 combust a fluidized bed of fossil fuel 114, 114′ to heat a working fluid 102 and generate flue gas 104. An air preheater 144 has first and second gas passageways 144a, 144b for respectively directing the generated flue gas 150 and another gas 250 with captured CO2 generated by combustion outside of the combustor 110. When operated in a non-CO2 capture, the air preheater 144 receives the flue gas 150, but not the other gas 250, and the first gas passageway 144a directs the flue gas 150 so as to preheat the air 188. However, when operated in the CO2 capture mode, the air preheater 144 receives the flue gas 150 and the other gas 250, and the second gas passageway 144b also directs the other gas 250 so as to preheat the air 188′. In either mode, the preheated air 188, 188′ is applied by the combustor 110 to fluidize a bed of fossil fuel 114, 114′.
摘要翻译：燃烧器110燃烧化石燃料114,114'的流化床以加热工作流体102并产生烟气104.空气预热器144具有用于分别引导产生的烟道气150和另一种气体的第一和第二气体通道144a，144b 250，其具有由燃烧器110外部的燃烧产生的捕获的CO 2。当在非CO2捕获中操作时，空气预热器144接收烟道气150而不是另一气体250，并且第一气体通道144a引导烟道气150 以便预热空气188.然而，当以二氧化碳捕获模式操作时，空气预热器144接收烟道气150和另一气体250，并且第二气体通道144b也引导另一气体250以便预热空气188'。在任一模式中，预热空气188,188'由燃烧器110施加以使化石燃料114,114'的床流化。

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