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公开(公告)号：US20100115960A1
公开(公告)日：2010-05-13
申请号：US12645302
申请日：2009-12-22
IPC分类号： F02C7/00
CPC分类号： F23C9/00 , F02C3/30 , F02C3/34 , F02C7/143 , F05D2270/08 , F23C6/042 , F23C2202/20 , F23C2900/9901 , F23J15/06 , Y02E20/18 , Y02E20/363
摘要： A method and installation are disclosed which can, for example, provide for reliable, low-Nox-emission operation of a gas turbine installation with hydrogen-rich fuel gas. An exemplary gas turbine installation includes an arrangement for flue gas recirculation into a compressor inlet and for fuel gas dilution. Oxygen content in combustion air can be reduced by recirculation of recooled flue gas, and the fuel gas can be diluted with compressed flue gas. The oxygen reduction in the combustion air can lead to minimum residual oxygen in the flue gas which can be used for fuel gas dilution. As a result of the flue gas recirculation, water content in the combustion air can be increased by feedback of the water which results as a combustion product. The oxygen reduction, increased water content, and fuel dilution can reduce the flame velocity of hydrogen-rich fuel gases and enable a robust, reliable and low-emission combustion.
摘要翻译： 公开了一种方法和装置，其可以例如提供具有富氢燃料气体的燃气轮机装置的可靠的低NOx排放操作。 示例性的燃气轮机装置包括用于烟道气再循环到压缩机入口和用于燃料气体稀释的装置。 燃烧空气中的氧含量可以通过再冷却的烟道气的再循环来减少，燃料气体可以用压缩的烟道气稀释。 燃烧空气中的氧气还原可导致烟道气中的最小残留氧气，可用于燃料气体稀释。 作为烟道气再循环的结果，可以通过作为燃烧产物的水的反馈来增加燃烧空气中的含水量。 减少氧气，增加含水量和燃料稀释可以降低富氢燃料气体的火焰速度，并实现坚固，可靠和低排放的燃烧。
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公开(公告)号：US20080236168A1
公开(公告)日：2008-10-02
申请号：US12051669
申请日：2008-03-19
CPC分类号： F02C3/30 , F02C7/1435 , F05D2270/082
摘要： The invention relates to a method for operating a turbogroup, especially of a power generating plant, in which combustion air is fed to a compressor, compressed therein, and fed to a burner, in which a fuel, which has a higher reactivity than natural gas, is fed to the burner, in which water is injected into the combustion air upstream of the burner and evaporated therein, in which the fuel in the burner is mixed with the combustion air-water vapor mixture and combusted, in which a burner exhaust gas which is produced in the burner is fed to a turbine and expanded therein.
摘要翻译： 本发明涉及一种用于操作涡轮组，特别是发电设备的方法，其中燃烧空气被供给到压缩机中，压缩在其中并被供给到燃烧器中，其中具有比天然气更高的反应性的燃料 被供给到燃烧器，其中水被喷射到燃烧器上游的燃烧空气中并在其中蒸发，其中燃烧器中的燃料与燃烧空气 - 水蒸汽混合物混合并燃烧，其中燃烧器排气 在燃烧器中产生的燃料供应到涡轮并在其中膨胀。
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公开(公告)号：US07832213B2
公开(公告)日：2010-11-16
申请号：US12051669
申请日：2008-03-19
IPC分类号： F02C3/30
CPC分类号： F02C3/30 , F02C7/1435 , F05D2270/082
摘要： A method for operating a turbogroup, especially of a power generating plant, is provided. The turbogroup includes a compressor for compressing combustion air, a combustion chamber with at least one burner for producing a hot gas, and a turbine for expanding the hot gas, performing work. The method includes feeding combustion air to a compressor, where it is compressed, and fed to at least one burner and feeding a fuel to the at least one burner. The method also includes injecting water into the combustion air upstream of the burner where it is evaporated, mixing the fuel in the burner with the combustion air-water vapor mixture, combusting the fuel-combustion air-water vapor mixture in the combustion chamber, and feeding the hot gas which is produced in the combustion chamber to the turbine where it is expanded and performs work.
摘要翻译： 提供了一种用于操作涡轮组，特别是发电设备的方法。 涡轮组包括用于压缩燃烧空气的压缩机，具有至少一个用于产生热气体的燃烧器的燃烧室，以及用于膨胀热气体的涡轮，进行工作。 该方法包括将燃烧空气供给到压缩机，在那里被压缩，并将其送入至少一个燃烧器并将燃料供给到至少一个燃烧器。 该方法还包括将水喷入燃烧器上游的燃烧空气中，将其燃烧，将燃烧器中的燃料与燃烧空气 - 水蒸气混合物混合，燃烧燃烧空气 - 水蒸气混合物燃烧在燃烧室中，以及 将在燃烧室中产生的热气体供给到其膨胀并进行工作的涡轮机。
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4.发明授权Gas turbine installation with flue gas recirculation dependent on oxygen content of a gas flow 有权燃气轮机安装，烟道气循环取决于气流的氧含量公开(公告)号：US08793972B2
公开(公告)日：2014-08-05
申请号：US12645302
申请日：2009-12-22
IPC分类号： F02C7/08
CPC分类号： F23C9/00 , F02C3/30 , F02C3/34 , F02C7/143 , F05D2270/08 , F23C6/042 , F23C2202/20 , F23C2900/9901 , F23J15/06 , Y02E20/18 , Y02E20/363
摘要： A method and installation are disclosed which can, for example, provide for reliable, low-Nox-emission operation of a gas turbine installation with hydrogen-rich fuel gas. An exemplary gas turbine installation includes an arrangement for flue gas recirculation into a compressor inlet and for fuel gas dilution. Oxygen content in combustion air can be reduced by recirculation of recooled flue gas, and the fuel gas can be diluted with compressed flue gas. The oxygen reduction in the combustion air can lead to minimum residual oxygen in the flue gas which can be used for fuel gas dilution. As a result of the flue gas recirculation, water content in the combustion air can be increased by feedback of the water which results as a combustion product. The oxygen reduction, increased water content, and fuel dilution can reduce the flame velocity of hydrogen-rich fuel gases and enable a robust, reliable and low-emission combustion.
摘要翻译： 公开了一种方法和装置，其可以例如提供具有富氢燃料气体的燃气轮机装置的可靠的低NOx排放操作。 示例性的燃气轮机装置包括用于烟道气再循环到压缩机入口和用于燃料气体稀释的装置。 燃烧空气中的氧含量可以通过再冷却的烟道气的再循环来减少，燃料气体可以用压缩的烟道气稀释。 燃烧空气中的氧气还原可导致烟道气中的最小残留氧气，可用于燃料气体稀释。 作为烟道气再循环的结果，可以通过作为燃烧产物的水的反馈来增加燃烧空气中的含水量。 减少氧气，增加含水量和燃料稀释可以降低富氢燃料气体的火焰速度，并实现坚固，可靠和低排放的燃烧。
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公开(公告)号：US07610761B2
公开(公告)日：2009-11-03
申请号：US11859912
申请日：2007-09-24
申请人： Richard Carroni , Timothy Griffin , Dieter Winkler
发明人： Richard Carroni , Timothy Griffin , Dieter Winkler
CPC分类号： F23C13/00 , B01F5/0453 , B01F5/0456 , F23C2900/13002 , F23C2900/9901 , F23R3/40
摘要： A method and a device for producing an ignitable fuel/air mixture includes a fuel fraction which is hydrogen or a gas mixture containing hydrogen and which is burnt in a burner arrangement for driving a thermal engine, in particular a gas turbine plant. An exemplary method includes combining a fuel flow and of an air flow, so as to form a fuel/air mixture flow, and providing a further air flow, catalyzing part of the fuel/air mixture flow, so as to form a partly catalyzed fuel/air mixture, during an exothermal catalytically assisted reaction of the fuel, the released heat of which is utilized at least partially for heating the further air flow, admixing the heated further air flow to the partly catalyzed fuel/air mixture, so as to form an ignitable fuel/air mixture, and igniting and combusting the ignitable fuel/air mixture.
摘要翻译： 用于产生可点燃的燃料/空气混合物的方法和装置包括燃料馏分，其为氢气或含有氢的气体混合物，并且燃烧在用于驱动热力发动机，特别是燃气轮机设备的燃烧器装置中。 一种示例性方法包括组合燃料流和空气流，以便形成燃料/空气混合物流，并提供另外的空气流，催化部分燃料/空气混合物流，以形成部分催化的燃料 /空气混合物，在燃料的放热催化辅助反应期间，其释放的热被至少部分地用于加热另外的空气流，将加热的另外的空气流混合到部分催化的燃料/空气混合物中，以形成 可燃燃料/空气混合物，以及点燃和燃烧可点燃的燃料/空气混合物。
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公开(公告)号：US20080092513A1
公开(公告)日：2008-04-24
申请号：US11859912
申请日：2007-09-24
申请人： Richard Carroni , Timothy Griffin , Dieter Winkler
发明人： Richard Carroni , Timothy Griffin , Dieter Winkler
CPC分类号： F23C13/00 , B01F5/0453 , B01F5/0456 , F23C2900/13002 , F23C2900/9901 , F23R3/40
摘要： A method and a device for producing an ignitable fuel/air mixture includes a fuel fraction which is hydrogen or a gas mixture containing hydrogen and which is burnt in a burner arrangement for driving a thermal engine, in particular a gas turbine plant. An exemplary method includes combining a fuel flow and of an air flow, so as to form a fuel/air mixture flow, and providing a further air flow, catalyzing part of the fuel/air mixture flow, so as to form a partly catalyzed fuel/air mixture, during an exothermal catalytically assisted reaction of the fuel, the released heat of which is utilized at least partially for heating the further air flow, admixing the heated further air flow to the partly catalyzed fuel/air mixture, so as to form an ignitable fuel/air mixture, and igniting and combusting the ignitable fuel/air mixture.
摘要翻译： 用于产生可点燃的燃料/空气混合物的方法和装置包括燃料馏分，其为氢气或含有氢的气体混合物，并且燃烧在用于驱动热力发动机，特别是燃气轮机设备的燃烧器装置中。 一种示例性方法包括组合燃料流和空气流，以便形成燃料/空气混合物流，并提供另外的空气流，催化部分燃料/空气混合物流，以形成部分催化的燃料 /空气混合物，在燃料的放热催化辅助反应期间，其释放的热被至少部分地用于加热另外的空气流，将加热的另外的空气流混合到部分催化的燃料/空气混合物中，以形成 可燃燃料/空气混合物，以及点燃和燃烧可点燃的燃料/空气混合物。
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公开(公告)号：US06982065B2
公开(公告)日：2006-01-03
申请号：US10022742
申请日：2001-12-20
CPC分类号： B01D53/9454 , B01J35/04 , F01N3/281 , F01N3/2814 , F01N2330/32 , F01N2330/42 , F23R3/40 , Y02T10/22
摘要： A catalyzer has a plurality of plane sheets arranged superposed and spaced apart from each other in a stack, between which a plurality of straight channels extend parallel in the flow direction and are delimited by the plane sheets. The plane sheets are coated in such a way that a catalytic coating is present in all channels; that the catalytic coating is limited to predetermined sections of the channels; and that inside the channels, uncoated sections in each case are positioned opposite to sections with the catalytic coatings. The uncoated sections absorb the heat radiation emitted by the catalytic coatings during operation, thereby improving cooling and preventing homogeneous ignition.
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公开(公告)号：US06497098B2
公开(公告)日：2002-12-24
申请号：US09975325
申请日：2001-10-12
IPC分类号： F01K2506
CPC分类号： F23R3/40 , B01D53/22 , C01B13/0251 , C01B13/0255 , C01B2210/0046 , F23L7/007 , F23L2900/07001 , Y02E20/322 , Y02E20/344
摘要： The invention relates to a process for producing hot combustion waste gases (11), in particular for a gas turbine system. In a burner (2), a combustion that produces hot combustion waste gases (11) takes place. A portion (17) of the combustion waste gases (11) is branched off and fed to a first inlet (16) of an oxygen separation device (5). An oxygen-containing gas (20) is fed to a second inlet (23) of the oxygen separation device (5). The oxygen separation device (5) is provided with oxygen separation means (6) that remove oxygen from the oxygen-containing gas (20) and feed it to the branched-off waste gas (17), producing oxygen-containing gas (34) whose oxygen content has been reduced as well as oxygen-enriched, branched-off waste gas (25). The oxygen-enriched, branched-off waste gas (25) as well as a fuel (31) or a fuel/steam mixture are fed to the burner (2) and form a combustion mixture that burns in the burner (2) while forming the hot combustion waste gases (11). In order to improve the efficiency of such a method, the burner (2) contains a catalyzer that initiates and/or stabilizes the combustion.
摘要翻译： 本发明涉及一种用于生产热燃烧废气（11）的方法，特别是用于燃气轮机系统。 在燃烧器（2）中，产生产生热燃烧废气（11）的燃烧。 燃烧废气（11）的一部分（17）被分支并供给到氧分离装置（5）的第一入口（16）。 含氧气体（20）被供给到氧分离装置（5）的第二入口（23）。 氧分离装置（5）设置有氧分离装置（6），其从含氧气体（20）中除去氧并将其供给到分支废气（17），产生含氧气体（34） 其氧含量已经降低，以及富氧分支废气（25）。 富氧分支废气（25）以及燃料（31）或燃料/蒸汽混合物被供给到燃烧器（2），并形成在燃烧器（2）中燃烧的燃烧混合物，同时形成 热燃烧废气（11）。为了提高这种方法的效率，燃烧器（2）包含启动和/或稳定燃烧的催化剂。
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公开(公告)号：US08785849B2
公开(公告)日：2014-07-22
申请号：US12133298
申请日：2008-06-04
申请人： Juergen Frosien , Dieter Winkler , Udo Weigel , Stefan Grimm
发明人： Juergen Frosien , Dieter Winkler , Udo Weigel , Stefan Grimm
IPC分类号： G21K5/04
CPC分类号： H01J37/08 , H01J27/26 , H01J37/28 , H01J2237/004 , H01J2237/061 , H01J2237/0807 , H01J2237/244 , H01J2237/24514 , H01J2237/24535 , H01J2237/24564 , H01J2237/24578 , H01J2237/2594 , H01J2237/2623 , H01J2237/2816 , H01J2237/2817
摘要： A focused ion beam device is described comprising a gas field ion source with an analyzer for analyzing and classifying the structure of a specimen, a controller for controlling and/or modifying the structure of the specimen according to the analysis of the analyzer, an emitter tip, the emitter tip has a base tip comprising a first material and a supertip comprising a material different from the first material, wherein the supertip is a single atom tip and the base tip is a single crystal base tip. Furthermore, the focused ion beam device has a probe current control and a sample charge control. A method of operating a focused ion beam device is provided comprising applying a voltage between a single emission center of the supertip and an electrode, supplying gas to the emitter tip, analyzing and classifying the structure of a specimen, and controlling the structure of the specimen.
摘要翻译： 描述了一种聚焦离子束装置，其包括气体离子源，其具有用于分析和分类样品结构的分析器，用于根据分析仪的分析来控制和/或改变样品的结构的控制器，发射器尖端 发射极尖端具有包括第一材料和超高压头的基座尖端，所述第一材料和第一材料包括不同于所述第一材料的材料，其中所述超高压是单个原子尖端，并且所述基座尖端是单晶基底尖端。 此外，聚焦离子束装置具有探针电流控制和样品充电控制。 提供了一种操作聚焦离子束装置的方法，包括在超高压的单个发射中心和电极之间施加电压，向发射极尖端供应气体，分析和分类样品的结构，以及控制样品的结构 。
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10.发明授权公开(公告)号：US08723117B2
公开(公告)日：2014-05-13
申请号：US13543593
申请日：2012-07-06
申请人： Stefan Lanio , Gerald Schönecker , Dieter Winkler
发明人： Stefan Lanio , Gerald Schönecker , Dieter Winkler
IPC分类号： H01J37/26
CPC分类号： H01J37/09 , H01J37/147 , H01J37/244 , H01J2237/0453 , H01J2237/04756 , H01J2237/24465 , H01J2237/24592 , H01J2237/2817
摘要： A secondary charged particle detection device for detection of a signal beam is described. The device includes a detector arrangement having at least two detection elements with active detection areas, wherein the active detection areas are separated by a gap (G), a particle optics configured for separating the signal beam into a first portion of the signal beam and into at least one second portion of the signal beam, and configured for focusing the first portion of the signal beam and the at least one second portion of the signal beam. The particle optics includes an aperture plate and at least a first inner aperture openings in the aperture plate, and at least one second radially outer aperture opening in the aperture plate, wherein the aperture plate is configured to be biased to one potential surrounding the first inner aperture opening and the at least one outer aperture opening.
摘要翻译： 描述了用于检测信号光束的二次带电粒子检测装置。 该装置包括具有至少两个具有主动检测区域的检测元件的检测器装置，其中主动检测区域由间隙（G）分开，粒子光学器件被配置用于将信号光束分离成信号光束的第一部分并进入 信号光束的至少一个第二部分，并且被配置为聚焦信号光束的第一部分和信号光束的至少一个第二部分。 颗粒光学器件包括孔板和孔板中的至少第一内孔开口和孔板中的至少一个第二径向外孔开口，其中孔板被配置为偏置到围绕第一内孔的一个电位 孔开口和至少一个外孔开口。
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