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1.发明申请METHODS AND SYSTEMS FOR STABILIZATION OF A FLUID USING APPLIED ELECTRICAL FIELDS 审中-公开使用应用电场稳定流体的方法和系统公开(公告)号：US20140017365A1
公开(公告)日：2014-01-16
申请号：US13548710
申请日：2012-07-13
摘要： Methods and systems for fluid stabilization are provided. The system includes a first electrical field generator positioned adjacent to a first passage. The first electrical field generator imparts a first electrical field to a fluid flowing through the first passage such that first particles and second particles entrained in the fluid are charged to a first polarity. A first collector positioned within the first passage collects the first particles charged in the fluid. A second electrical field generator positioned adjacent to a second passage is downstream from the first electrical field generator. The second electrical field generator imparts a second electrical field to the fluid discharged from the first passage and substantially neutralizes the second particles entrained in the fluid.
摘要翻译： 提供了流体稳定的方法和系统。 该系统包括邻近第一通道定位的第一电场发生器。 第一电场发生器向流过第一通道的流体施加第一电场，使得夹带在流体中的第一颗粒和第二颗粒被充电至第一极性。 位于第一通道内的第一收集器收集流入流体中的第一颗粒。 位于第二通道附近的第二电场发生器位于第一电场发生器的下游。 第二电场发生器向从第一通道排出的流体施加第二电场，并基本上中和夹带在流体中的第二颗粒。
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公开(公告)号：US08398744B2
公开(公告)日：2013-03-19
申请号：US12886627
申请日：2010-09-21
IPC分类号： B03C3/019
摘要： A method, apparatus and system for minimizing a quantity of particulate matter entrained within a gas stream is provided. A coarse filter removes at least a portion of particulate matter having a relatively-large particle size from the gas stream. An agglomerator agglomerates particulate matter having a relatively-small particle size remaining in the gas stream into particulate clusters after the portion of the particulate matter having the relatively-large particle size has been removed by the coarse filter. An injector introduces an agglomerating material into the gas stream before the gas stream enters the agglomerator. The agglomerating material promotes agglomeration of the particulate matter having the relatively-small particle size into the particulate clusters. And a second filter receives the gas stream and removes at least a portion of the particulate clusters entrained within the gas stream exiting the agglomerator.
摘要翻译： 提供了一种用于使携带在气流内的颗粒物质的量最小化的方法，装置和系统。 粗过滤器从气流中除去至少一部分具有相对较大颗粒尺寸的颗粒物质。 在通过粗过滤器去除了具有相对较大粒径的颗粒物的部分之后，团聚体将具有残留在气流中的相对小粒径的颗粒物质聚集成颗粒团。 在气流进入附聚器之前，喷射器将附聚物引入气流中。 附聚材料促进具有相对小的粒度的颗粒物质聚集成颗粒团。 并且第二过滤器接收气流并除去夹带在离开凝聚器的气流内的至少一部分颗粒团。
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公开(公告)号：US20120067213A1
公开(公告)日：2012-03-22
申请号：US12886627
申请日：2010-09-21
摘要： A method, apparatus and system for minimizing a quantity of particulate matter entrained within a gas stream is provided. A course filter removes at least a portion of particulate matter having a relatively-large particle size from the gas stream. An agglomerator agglomerates particulate matter having a relatively-small particle size remaining in the gas stream into particulate clusters after the portion of the particulate matter having the relatively-large particle size has been removed by the course filter. An injector introduces an agglomerating material into the gas stream before the gas stream enters the agglomerator. The agglomerating material promotes agglomeration of the particulate matter having the relatively-small particle size into the particulate clusters. And a second filter receives the gas stream and removes at least a portion of the particulate clusters entrained within the gas stream exiting the agglomerator.
摘要翻译： 提供了一种用于使携带在气流内的颗粒物质的量最小化的方法，装置和系统。 课程过滤器从气流中除去至少一部分具有相对大的粒度的颗粒物质。 在具有相对较大粒度的颗粒物质的部分已经被过滤器去除之后，团聚器将残留在气流中的相对较小粒径的颗粒物质聚集成颗粒团。 在气流进入附聚器之前，喷射器将附聚物引入气流中。 附聚材料促进具有相对小的粒度的颗粒物质聚集成颗粒团。 并且第二过滤器接收气流并除去夹带在离开凝聚器的气流内的至少一部分颗粒团。
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4.发明授权Method and apparatus for removing mercury and particulates from combustion exhaust gas 有权从燃烧废气中去除汞和微粒的方法和装置公开(公告)号：US07837962B2
公开(公告)日：2010-11-23
申请号：US12054149
申请日：2008-03-24
CPC分类号： F23J15/006 , B01D53/64 , B01D2251/102 , B01D2257/602 , F23J15/06 , F23J2215/60 , F23J2217/102 , F23J2217/20 , F23J2219/30
摘要： A method of reducing particulate matter and mercury emissions in a combustion flue gas includes, in an exemplary embodiment, combusting a fuel resulting in generation a flue gas flow, cooling the flue gas flow within a duct, positioning a flow conditioning apparatus within the duct, enhancing a reaction rate of the mercury and carbon-containing fly ash particles by directing the flue gas flow through the flow conditioning apparatus to mix the carbon-containing fly ash particles and mercury within the flue gas flow and to facilitate at least one of oxidation of the mercury and binding the mercury to the carbon-containing fly ash particles, collecting a portion of the carbon-containing fly ash particles in the flow conditioning apparatus, and directing the flue gas flow to a particulate collection device to remove the remaining portion of the fly ash particles from flue gas flow.
摘要翻译： 在示例性实施例中，减少燃烧烟道气中的颗粒物质和汞排放的方法包括在燃烧燃料的同时燃烧产生烟道气流，冷却管道内的烟道气流，将流量调节装置定位在管道内， 通过将烟道气流引导通过流量调节装置来提高汞和含碳飞灰颗粒的反应速率，以使烟气流中的含碳飞灰颗粒和汞混合，并促进至少一种氧化 汞并将汞结合到含碳飞灰颗粒上，在流量调节装置中收集一部分含碳飞灰颗粒，并将烟气流引导到颗粒收集装置以除去剩余部分 来自烟气流的飞灰颗粒。
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公开(公告)号：US07527674B1
公开(公告)日：2009-05-05
申请号：US12046938
申请日：2008-03-12
IPC分类号： B03C3/011
摘要： An inlet air treatment system for a gas turbine includes, in an exemplary embodiment, an air plenum, and a moisture removal system, and an air filtration system located downstream from the moisture removal system. The moisture removal system includes a plurality of S-shaped vanes, and a mesh structure downstream from the plurality of S-shaped vanes. The air filtration system includes a plurality of filter elements, with each filter element including a support structure. The inlet air filtration system also includes a plurality of electrodes positioned proximate the plurality of filter elements, where the electrodes are coupled to a power source which supplies a voltage to the electrodes. The voltage is sufficient to establish an electrostatic field between the electrodes and the filter elements, and at the same time, the voltage is sufficient to produce a corona discharge from the electrodes.
摘要翻译： 在示例性实施例中，用于燃气轮机的入口空气处理系统包括空气增压室和除湿系统以及位于除湿系统下游的空气过滤系统。 除湿系统包括多个S形叶片和在多个S形叶片下游的网状结构。 空气过滤系统包括多个过滤器元件，每个过滤元件包括支撑结构。 入口空气过滤系统还包括靠近多个过滤器元件定位的多个电极，其中电极耦合到向电极提供电压的电源。 电压足以在电极和滤波器元件之间建立静电场，并且同时电压足以从电极产生电晕放电。
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6.发明申请SYSTEM AND METHOD FOR REDUCING SULFUR COMPOUNDS WITHIN FUEL STREAM FOR TURBOMACHINE 审中-公开用于减少涡轮机燃料流中硫化合物的系统和方法公开(公告)号：US20110146282A1
公开(公告)日：2011-06-23
申请号：US12642304
申请日：2009-12-18
申请人： James Easel Roberts
发明人： James Easel Roberts
CPC分类号： F02C9/40 , C10G21/20 , F05D2270/08 , Y02E20/16 , Y02T50/671
摘要： A system and method for reducing sulfur compounds within a fuel stream for a turbomachine is presented. The system comprises: a turbomachine; a combustion system for burning a fuel including sulfur compounds, the burned fuel delivered to the turbomachine; and a sulfur compound reduction (SR) system positioned to reduce a level of the sulfur compounds in the fuel upstream of the combustion system.
摘要翻译： 提出了用于减少用于涡轮机的燃料流内的硫化合物的系统和方法。 该系统包括：涡轮机; 用于燃烧包含硫化合物的燃料的燃烧系统，所述燃烧的燃料被输送到涡轮机; 和硫化合物还原（SR）系统，其定位成减少燃烧系统上游燃料中的硫化合物的含量。
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公开(公告)号：US20100175389A1
公开(公告)日：2010-07-15
申请号：US12729831
申请日：2010-03-23
申请人： Jamison W. Janawitz , Bradley S. Rogers , James Easel Roberts , Thomas Shannon Eckhoff , Robert W. Taylor
发明人： Jamison W. Janawitz , Bradley S. Rogers , James Easel Roberts , Thomas Shannon Eckhoff , Robert W. Taylor
CPC分类号： F02C7/052 , B01D46/0032 , B01D46/02 , B01D46/50 , B03C3/017 , B03C3/12 , B03C3/41 , B03C3/68 , B03C2201/04 , F02C7/055 , F05D2260/607
摘要： An inlet air filtration system for a gas turbine includes, in an exemplary embodiment, an air plenum, and a plurality of filter elements mounted inside the air plenum, with each filter element including a support structure. The inlet air filtration system also includes a plurality of electrodes positioned proximate the plurality of filter elements, where the electrodes are coupled to a power source which supplies a voltage to the electrodes. The voltage is sufficient to establish an electrostatic field between the electrodes and the filter elements, and is sufficient to produce a corona discharge from the electrodes, wherein an amount of current applied to the filter elements is about 0.1 μA/ft2 to about 15 μA/ft2.
摘要翻译： 在示例性实施例中，用于燃气涡轮机的入口空气过滤系统包括空气增压室和安装在空气增压室内的多个过滤元件，每个过滤元件包括支撑结构。 入口空气过滤系统还包括靠近多个过滤器元件定位的多个电极，其中电极耦合到向电极提供电压的电源。 电压足以在电极和滤波器元件之间建立静电场，并且足以从电极产生电晕放电，其中施加到滤波器元件的电流量为约0.1μA/ ft 2至约15μA/ ft2。
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公开(公告)号：US07695551B2
公开(公告)日：2010-04-13
申请号：US12046773
申请日：2008-03-12
IPC分类号： B03C3/155
CPC分类号： B01D46/02 , B01D46/0032 , B01D46/50 , B03C3/017 , B03C3/12 , B03C3/41 , B03C2201/04 , F02C7/052
摘要： An inlet air filtration system for a gas turbine includes, in an exemplary embodiment, an air plenum, and a plurality of filter elements mounted inside the air plenum, with each filter element including a support structure. The inlet air filtration system also includes a plurality of electrodes positioned proximate the plurality of filter elements, where the electrodes are coupled to a power source which supplies a voltage to the electrodes. The voltage is sufficient to establish an electrostatic field between the electrodes and the filter elements, and at the same time, the voltage is sufficient to produce a corona discharge from the electrodes.
摘要翻译： 在示例性实施例中，用于燃气涡轮机的入口空气过滤系统包括空气增压室和安装在空气增压室内的多个过滤元件，每个过滤元件包括支撑结构。 入口空气过滤系统还包括靠近多个过滤器元件定位的多个电极，其中电极耦合到向电极提供电压的电源。 电压足以在电极和滤波器元件之间建立静电场，并且同时电压足以从电极产生电晕放电。
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9.发明授权Method and systems to facilitate improving electrostatic precipitator performance 失效有助于提高静电除尘器性能的方法和系统公开(公告)号：US07655068B2
公开(公告)日：2010-02-02
申请号：US11763195
申请日：2007-06-14
申请人： David Johnston , James Easel Roberts , Robert Warren Taylor , Yingneng Zhou , Abdelkrim Younsi , Jennifer Lynn Molaison , Wei Wu
发明人： David Johnston , James Easel Roberts , Robert Warren Taylor , Yingneng Zhou , Abdelkrim Younsi , Jennifer Lynn Molaison , Wei Wu
IPC分类号： B03C3/68
CPC分类号： B03C3/41 , B03C3/08 , B03C2201/08 , B03C2201/10
摘要： A method to facilitate improving electrostatic precipitator performance is provided. The method includes providing an electrostatic precipitator including an inlet, a collector chamber and an outlet, where the collector chamber includes a plurality of discharge electrodes and a plurality of collector electrodes. The method also includes defining a respective discharge electrode V-I performance for each of the plurality of discharge electrodes, identifying a particle removal characteristic for each respective discharge electrode based on the respective discharge electrode V-I performance for each of the plurality of discharge electrodes and positioning each of the plurality of discharge electrodes in the electrostatic precipitator according to the particle removal characteristic for each respective discharge electrode.
摘要翻译： 提供了一种促进提高静电除尘器性能的方法。 该方法包括提供包括入口，集电室和出口的静电除尘器，其中集电室包括多个放电电极和多个集电极。 该方法还包括为多个放电电极中的每一个定义相应的放电电极VI性能，基于各个放电电极的各自的放电电极VI性能识别每个相应放电电极的颗粒去除特性， 根据每个放电电极的颗粒去除特性，静电除尘器中的多个放电电极。
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公开(公告)号：US08479489B2
公开(公告)日：2013-07-09
申请号：US12548526
申请日：2009-08-27
IPC分类号： F02C7/08
CPC分类号： F02C3/34 , F01K23/10 , F01K25/10 , F02C6/18 , F02C7/141 , F05D2220/72 , F05D2270/082 , Y02E20/16
摘要： An exhaust gas recirculation (EGR) system and a method for recirculating an exhaust gas stream from an outlet to an inlet of a turbomachine are provided. The EGR system includes a guide element to channel the exhaust gas stream from the inlet to the outlet and a Rankine cycle system through which a working fluid is circulated. The Rankine cycle system including serially a high temperature heat exchanger in heat exchange relationship with the guide element; an expansion device coupled to a generator; a low temperature heat exchanger in heat exchange relationship with a cooling medium; and a pump. The exhaust stream at the outlet has a first temperature and the exhaust stream downstream of the high temperature heat exchanger has a second temperature that is lower than the first temperature.
摘要翻译： 提供废气再循环（EGR）系统和用于使排气流从涡轮机的出口再循环到方法。 EGR系统包括将废气流从入口引导到出口的引导元件和通过工作流体循环通过的兰金循环系统。 兰金循环系统包括与引导元件热交换关系的高温热交换器; 耦合到发电机的膨胀装置; 与冷却介质的热交换关系的低温热交换器; 和一个泵。 出口处的排气流具有第一温度，并且高温热交换器下游的排气流具有低于第一温度的第二温度。
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