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1. 发明申请

US20130098049A1 SYSTEM AND METHOD FOR CONTROLLING AND REDUCING NOx EMISSIONS 有权
标题翻译：控制和减少NOx排放的系统和方法
公开(公告)号：US20130098049A1
公开(公告)日：2013-04-25
申请号：US13279186
申请日：2011-10-21
申请人： Gilbert Otto Kraemer , Harish Radhakrishna Acharya , Robert Thomas Thatcher
发明人： Gilbert Otto Kraemer , Harish Radhakrishna Acharya , Robert Thomas Thatcher
IPC分类号： F01N11/00 , F01N3/10 , F01N3/18
CPC分类号： B01D53/56 , F01N3/0205 , F01N3/04 , F01N3/103 , F01N3/36 , F01N5/02 , F01N9/00 , F01N2240/02 , F01N2240/14 , F01N2560/026 , F01N2560/14 , F01N2570/04 , F01N2570/22 , F01N2610/03 , F01N2610/1453 , F01N2610/146 , F01N2900/0408 , F01N2900/1402 , F01N2900/1404 , F02M26/35 , Y02T10/16 , Y02T10/20 , Y02T10/47
摘要： A system includes a gas production source configured to produce a gas stream comprising nitrogen oxides (NOx) and a hydrocarbon injector disposed downstream of the gas production source and configured to inject a hydrocarbon into the gas stream. The hydrocarbon is configured to oxidize molecules of the NOx in the gas stream to produce a higher order compound of nitrogen and oxygen (NyOz). The system also includes a removal device disposed downstream of the hydrocarbon injector. The removal device is configured to remove the NyOz from the gas stream via absorption or reaction.
摘要翻译：一种系统包括气体生成源，其被配置为产生包含氮氧化物（NOx）的气流和设置在气体生产源的下游的烃喷射器，并且构造成将烃注入到气流中。烃被配置为氧化气流中的NO x的分子，以产生氮和氧的较高级化合物（NyOz）。该系统还包括设置在烃喷射器下游的去除装置。去除装置构造成通过吸收或反应从气流中除去NyOz。

2. 发明授权

US09056274B2 System and method for controlling and reducing NOx emissions 有权
标题翻译：控制和减少NOx排放的系统和方法
公开(公告)号：US09056274B2
公开(公告)日：2015-06-16
申请号：US13279186
申请日：2011-10-21
申请人： Gilbert Otto Kraemer , Harish Radhakrishna Acharya , Robert Thomas Thatcher
发明人： Gilbert Otto Kraemer , Harish Radhakrishna Acharya , Robert Thomas Thatcher
IPC分类号： B01D53/56
CPC分类号： B01D53/56 , F01N3/0205 , F01N3/04 , F01N3/103 , F01N3/36 , F01N5/02 , F01N9/00 , F01N2240/02 , F01N2240/14 , F01N2560/026 , F01N2560/14 , F01N2570/04 , F01N2570/22 , F01N2610/03 , F01N2610/1453 , F01N2610/146 , F01N2900/0408 , F01N2900/1402 , F01N2900/1404 , F02M26/35 , Y02T10/16 , Y02T10/20 , Y02T10/47
摘要： A system includes a gas production source configured to produce a gas stream comprising nitrogen oxides (NOx) and a hydrocarbon injector disposed downstream of the gas production source and configured to inject a hydrocarbon into the gas stream. The hydrocarbon is configured to oxidize molecules of the NOx in the gas stream to produce a higher order compound of nitrogen and oxygen (NyOz). The system also includes a removal device disposed downstream of the hydrocarbon injector. The removal device is configured to remove the NyOz from the gas stream via absorption or reaction.
摘要翻译：一种系统包括气体生成源，其被配置为产生包含氮氧化物（NOx）的气流和设置在气体生产源的下游的烃喷射器，并且构造成将烃注入到气流中。烃被配置为氧化气流中的NO x的分子，以产生氮和氧的较高级化合物（NyOz）。该系统还包括设置在烃喷射器下游的去除装置。去除装置构造成通过吸收或反应从气流中除去NyOz。

3. 发明申请

US20130045449A1 SYSTEM AND METHOD FOR OPERATING A COMBUSTOR 审中-公开
标题翻译：用于操作燃烧器的系统和方法
公开(公告)号：US20130045449A1
公开(公告)日：2013-02-21
申请号：US13213433
申请日：2011-08-19
申请人： Robert Thomas Thatcher , Gilbert Otto Kraemer , Andrew Mitchell Rodwell , Matthew M. Scheid
发明人： Robert Thomas Thatcher , Gilbert Otto Kraemer , Andrew Mitchell Rodwell , Matthew M. Scheid
IPC分类号： F23N5/00
CPC分类号： F23J3/00 , F02C7/30 , F02C9/28 , F23N1/002 , F23N2041/20 , F23R2900/00004
摘要： A system for operating a combustor includes a sensor that measures an operating parameter associated with the combustor and generates a signal reflective of the operating parameter. The operating parameter is reflective of an ash deposition rate or an accumulated ash buildup. A controller receives the signal, compares the signal to a predetermined limit, and generates a control signal. A method for operating a combustor includes operating the combustor at a first power level that produces a first temperature that is less than or equal to a first predetermined temperature and creating a layer of ash. The method further includes measuring an operating parameter reflective of an ash deposition rate or an accumulated ash buildup, comparing the operating parameter to a limit, and operating the combustor at a second power level that produces a second temperature that is greater than or equal to the first predetermined temperature.
摘要翻译：用于操作燃烧器的系统包括测量与燃烧器相关联的操作参数并产生反映操作参数的信号的传感器。操作参数反映了灰分沉积速率或积聚的灰分积累。控制器接收信号，将信号与预定极限进行比较，并产生控制信号。用于操作燃烧器的方法包括以产生小于或等于第一预定温度的第一温度并产生灰分层的第一功率水平操作燃烧器。该方法还包括测量反映灰分沉积速率或累积的灰分积累的操作参数，将操作参数与极限进行比较，以及在产生第二温度的第二功率水平下操作燃烧器，该第二功率水平大于或等于第一预定温度。

4. 发明授权

US08991149B2 Dry 3-way catalytic reduction of gas turbine NOX 有权
标题翻译：燃气轮机NOX的干式三元催化还原
公开(公告)号：US08991149B2
公开(公告)日：2015-03-31
申请号：US13332723
申请日：2011-12-21
申请人： Ashok Kumar Anand , James Anthony West , Gilbert Otto Kraemer , Hasan Ui Karim , Sam David Draper , Jonathan Dwight Berry
发明人： Ashok Kumar Anand , James Anthony West , Gilbert Otto Kraemer , Hasan Ui Karim , Sam David Draper , Jonathan Dwight Berry
IPC分类号： F02C7/08 , F02G1/00 , F02G3/00 , F02C3/34 , B01D53/86 , F02C6/18
CPC分类号： F02C3/34 , B01D53/8625 , B01D53/8643 , B01D2255/1021 , B01D2255/204 , B01D2255/206 , B01D2255/20715 , B01D2255/2092 , F02C6/18 , Y02E20/16 , Y02T10/22
摘要： A power generation system capable of eliminating NOxcomponents in the exhaust gas by using a 3-way catalyst, comprising a gas compressor to increase the pressure of ambient air fed to the system; a combustor capable of oxidizing a mixture of fuel and compressed air to generate an expanded, high temperature exhaust gas; a turbine that uses the force of the high temperature gas; an exhaust gas recycle (EGR) stream back to the combustor; a 3-way catalytic reactor downstream of the gas turbine engine outlet which treats the exhaust gas stream to remove substantially all of the NOx components; a heat recovery steam generator (HRSG); an EGR compressor feeding gas to the combustor and turbine; and an electrical generator.
摘要翻译：一种发电系统，其能够通过使用三元催化剂来除去废气中的NOx组分，所述三元催化剂包括气体压缩机，以增加供给到所述系统的环境空气的压力; 能够氧化燃料和压缩空气的混合物以产生膨胀的高温废气的燃烧器; 使用高温气体的力的涡轮机; 废气再循环（EGR）流回燃烧器; 在燃气涡轮发动机出口下游的三元催化反应器，其处理排气流以去除基本上所有的NOx组分; 热回收蒸汽发生器（HRSG）; EGR压缩机将气体输送到燃烧器和涡轮机; 和发电机。

5. 发明授权

US08720257B2 Methods, systems and apparatus for detecting material defects in combustors of combustion turbine engines 失效
标题翻译：用于检测燃气轮机发动机燃烧器材料缺陷的方法，系统和装置
公开(公告)号：US08720257B2
公开(公告)日：2014-05-13
申请号：US12987340
申请日：2011-01-10
申请人： Anthony Wayne Krull , Dullal Ghosh , Saurav Dugar , Tejas Bharat Shinde , Gilbert Otto Kraemer
发明人： Anthony Wayne Krull , Dullal Ghosh , Saurav Dugar , Tejas Bharat Shinde , Gilbert Otto Kraemer
IPC分类号： G01M15/14
CPC分类号： F02C7/30 , F05D2260/80 , G01M15/14 , G01N27/20
摘要： A method for detecting defects in a combustion duct in a combustion system of a turbine engine while the turbine engine operates, wherein the combustion duct comprises an inner surface, which, during operation, is exposed to the hot-gas flowpath, the method comprising the steps of: providing a first electrode that is electrically connected to the combustion duct; providing a second electrode that resides within the hot-gas flowpath; applying a voltage across the first electrode and the second electrode; and detecting current flowing between the first electrode and the second electrode.
摘要翻译：一种用于在涡轮发动机工作时检测涡轮发动机的燃烧系统中的燃烧管道中的缺陷的方法，其中所述燃烧管道包括内表面，所述内表面在操作期间暴露于所述热气流动路径，所述方法包括：步骤：提供电连接到燃烧管道的第一电极; 提供驻留在热气流动路径内的第二电极; 在所述第一电极和所述第二电极上施加电压; 以及检测在第一电极和第二电极之间流动的电流。

6. 发明申请

US20130318942A1 FLAME DETECTION IN NO-FLAME REGION OF GAS TURBINE 有权
标题翻译：燃气轮机无焰区火焰探测
公开(公告)号：US20130318942A1
公开(公告)日：2013-12-05
申请号：US13484197
申请日：2012-05-30
申请人： Gilbert Otto Kraemer
发明人： Gilbert Otto Kraemer
IPC分类号： F23N5/08 , F23N5/24 , F02C3/04 , F02C7/00
CPC分类号： F23N5/082 , F23N5/242 , F23N2029/00 , F23N2029/16 , F23N2031/28 , F23R3/46 , Y02E20/16
摘要： A flame detector in photonic communication with a no-flame region of a combustor of a gas turbine may emit a signal when a photon is detected. A controller may be arranged to receive a signal from the flame detector and may determine whether a flame presence in the no-flame region is indicated responsive to the signal.
摘要翻译：当检测到光子时，与燃气轮机的燃烧器的无火焰区域进行光子通信的火焰检测器可以发射信号。控制器可以布置成从火焰检测器接收信号，并且可以确定是否响应于信号来指示在无焰区域中的火焰存在。

7. 发明授权

US08297059B2 Nozzle for a turbomachine 有权
标题翻译：喷嘴用于涡轮机
公开(公告)号：US08297059B2
公开(公告)日：2012-10-30
申请号：US12357638
申请日：2009-01-22
申请人： Benjamin Paul Lacy , Gilbert Otto Kraemer , Ertan Yilmaz , Patrick Benedict Melton
发明人： Benjamin Paul Lacy , Gilbert Otto Kraemer , Ertan Yilmaz , Patrick Benedict Melton
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/286 , F23R3/14
摘要： A turbomachine includes a compressor, a combustor operatively connected to the compressor, and an injection nozzle operatively connected to the combustor. The injection nozzle includes a main body having a first end section that extends to a second end section to define an inner flow path. The injection nozzle further includes an outlet arranged at the second end section of the main body, at least one passage that extends within the main body and is fluidly connected to the outlet, and at least one conduit extending between the inner flow path and the at least one passage.
摘要翻译：涡轮机包括压缩机，可操作地连接到压缩机的燃烧器和可操作地连接到燃烧器的喷射喷嘴。注射喷嘴包括主体，其具有延伸到第二端部以限定内部流动路径的第一端部。喷嘴还包括布置在主体的第二端部处的出口，至少一个在主体内延伸并且流体连接到出口的通道，以及至少一个在内部流动路径和在该流体通道之间延伸的导管最少一个段落

8. 发明申请

US20120234011A1 GAS TURBINE COMBUSTOR HAVING A FUEL NOZZLE FOR FLAME ANCHORING 有权
标题翻译：具有用于火焰锚定的燃料喷嘴的燃气涡轮机组
公开(公告)号：US20120234011A1
公开(公告)日：2012-09-20
申请号：US13048564
申请日：2011-03-15
申请人： Predrag Popovic , Abinash Baruah , Gilbert Otto Kraemer , William Thomas Ross
发明人： Predrag Popovic , Abinash Baruah , Gilbert Otto Kraemer , William Thomas Ross
IPC分类号： F02C7/22
CPC分类号： F23R3/28 , F23C2900/07022 , F23D14/22 , F23L7/00 , F23R3/10 , F23R3/283 , F23R3/343 , F23R3/346 , F23R3/46
摘要： A combustor includes an end cover having a nozzle. The nozzle has a front end face and a central axis. The nozzle includes a plurality of fuel passages and a plurality of oxidizer passages. The fuel passages are configured for fuel exiting the fuel passage. The fuel passages are positioned to direct fuel in a first direction, where the first direction is angled inwardly towards the center axis. The oxidizer passages are configured for having oxidizer exit the oxidizer passages. The oxidizer passages are positioned to direct oxidizer in a second direction, where the second direction is angled outwardly away from the center axis. The plurality of fuel passages and the plurality of oxidizer passages are positioned in relation to one another such that fuel is in a cross-flow arrangement with oxidizer to create a burning zone in the combustor.
摘要翻译：燃烧器包括具有喷嘴的端盖。喷嘴具有前端面和中心轴线。喷嘴包括多个燃料通道和多个氧化剂通道。燃料通道构造成用于离开燃料通道的燃料。燃料通道被定位成在第一方向上引导燃料，其中第一方向向内朝向中心轴线倾斜。氧化剂通道构造成使氧化剂离开氧化剂通道。氧化剂通道定位成在第二方向上引导氧化剂，其中第二方向与中心轴向外成一定角度。多个燃料通道和多个氧化剂通道相对于彼此定位，使得燃料与氧化剂成交叉流动布置以在燃烧器中产生燃烧区域。

9. 发明申请

US20120102951A1 APPARATUS FOR REDUCING EMISSIONS AND METHOD OF ASSEMBLY 审中-公开
标题翻译：减少排放的装置和装配方法
公开(公告)号：US20120102951A1
公开(公告)日：2012-05-03
申请号：US12915653
申请日：2010-10-29
申请人： Gilbert Otto Kraemer , Paul Thomas Marks , Robert Frank Hoskin
发明人： Gilbert Otto Kraemer , Paul Thomas Marks , Robert Frank Hoskin
IPC分类号： F01K13/00 , F01K27/00
CPC分类号： F01K23/10 , Y02E20/16
摘要： A heat recovery steam generator (HRSG) is coupled to a gas turbine engine that is configured to combust a fuel in air to produce shaft power and a flow of exhaust gases including oxides of nitrogen (NOx). The HRSG includes at least one duct burner for heating the exhaust gases and at least one NOx reduction element coupled downstream from the at least one duct burner and configured to facilitate reducing an amount of NOx in the exhaust gases that are channeled into the at least one NOx reduction element.
摘要翻译：热回收蒸汽发生器（HRSG）耦合到燃气涡轮发动机，其被配置为在空气中燃烧燃料以产生轴功率和包括氮氧化物（NOx）的废气流。 HRSG包括至少一个用于加热废气的管道燃烧器和至少一个NOx还原元件，其连接在至少一个管道燃烧器的下游，并被配置为有助于减少排放到所述至少一个管道燃烧器中的废气中的NOx的量 NOx还原元件

10. 发明授权

US07914747B1 System and method for controlling and reducing NOx emissions 有权
标题翻译：控制和减少NOx排放的系统和方法
公开(公告)号：US07914747B1
公开(公告)日：2011-03-29
申请号：US12766593
申请日：2010-04-23
申请人： Gilbert Otto Kraemer
发明人： Gilbert Otto Kraemer
IPC分类号： B01D50/00 , B01D53/56
CPC分类号： B01D53/8625 , B01D53/1456 , B01D53/56 , B01D2251/104 , B01D2251/2062 , B01D2257/302 , B01D2257/404 , B01D2258/0283 , Y02C20/10
摘要： A system is provided for reducing NOx emission. The system includes a gas production source configured to produce a gas stream comprising NOx, and an oxidation catalyst positioned downstream of the gas production source. The oxidation catalyst is configured to oxidize NO gas molecules in the gas stream to yield higher order NxOy molecules. A removal system is positioned downstream of the oxidation catalyst and is configured to remove higher order NxOy molecules from the gas stream by solvent absorption or reaction. The system further includes a secondary NOx trimming system positioned downstream of the oxidation catalyst, wherein the secondary NOx trimming system is configured to inject a reactant into the gas stream, the reactant configured to react with NOx molecules present in the gas stream.
摘要翻译：提供了一种减少NOx排放的系统。该系统包括构造成产生包含NOx的气流的气体生产源和位于气体生产源下游的氧化催化剂。氧化催化剂被配置为氧化气流中的NO气体分子以产生更高级的NxOy分子。去除系统位于氧化催化剂的下游，并且被配置为通过溶剂吸收或反应从气流中除去更高级的N x O y分子。该系统还包括位于氧化催化剂下游的二次NOx修整系统，其中二次NOx修整系统被配置为将反应物注入到气流中，该反应物配置成与存在于气流中的NOx分子反应。

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