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1.发明授权Model based tempering air control and enhancement of exhaust for select catalytic reduction 有权基于型号的回火空气控制和增强排气选择催化还原公开(公告)号：US08755941B2
公开(公告)日：2014-06-17
申请号：US12874333
申请日：2010-09-02
申请人： Larry William Swanson , Douglas Frank Beadie , Neil Colin Widmer , Hua Zhang , Gilbert Otto Kraemer
发明人： Larry William Swanson , Douglas Frank Beadie , Neil Colin Widmer , Hua Zhang , Gilbert Otto Kraemer
IPC分类号： B01D53/94
CPC分类号： F01D25/30 , B01D53/8625 , B01D53/8696 , B01D2251/2062 , B01D2251/2067 , B01D2251/208 , B01D2258/018
摘要： A method and system for controlling a temperature of an exhaust gas being introduced to a catalyst is provided. Using an adjustable flow controller, an adjustable amount of tempering fluid is provided to the exhaust gas prior to the exhaust gas proceeding to the catalyst. A sensor senses a parameter indicative of a temperature of the exhaust gas being introduced to the catalyst. A computer processor uses a relationship to relate the parameter to an adjustment of the adjustable flow controller that will adjust the amount of tempering fluid provided to the exhaust gas and change the temperature of the exhaust gas being introduced to the catalyst toward a target temperature. Adjustment of the adjustable flow controller is initiated by the computer processor to change the flow of the tempering fluid, and the relationship between the parameter and the adjustment of the adjustable flow controller is updated.
摘要翻译： 提供了一种用于控制引入催化剂的排气温度的方法和系统。 使用可调流量控制器，在排气进入催化剂之前，将可调量的回火流体提供给废气。 传感器感测指示引入催化剂的废气的温度的参数。 计算机处理器使用一种关系来将参数与可调节流量控制器的调节相关联，该调节流量控制器将调节提供给废气的回火流体的量并将引入催化剂的废气的温度改变为目标温度。 可调节流量控制器的调整由计算机处理器启动，以改变回火流体的流量，并且更新可调节流量控制器的参数与调整之间的关系。
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公开(公告)号：US08038952B2
公开(公告)日：2011-10-18
申请号：US12200026
申请日：2008-08-28
CPC分类号： B05B1/24 , B05B9/005 , B05B17/04 , F01N2610/1453
摘要： A flash atomizer comprising a channel substrate configured to generate a vapor and form a two-phase flow of a fluid; and an enhanced surface disposed on the channel substrate and configured to change a temperature and a pressure required to form the vapor, wherein the enhanced surface texture comprises a plurality of active nucleation sites configured to promote heterogeneous bubble nucleation.
摘要翻译： 闪光雾化器，其包括被配置为产生蒸气并形成流体的两相流的通道衬底; 以及增强的表面，其设置在所述通道基底上并且被配置为改变形成所述蒸气所需的温度和压力，其中所述增强的表面纹理包括构造成促进异质气泡成核的多个活性成核位点。
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公开(公告)号：US20100212556A1
公开(公告)日：2010-08-26
申请号：US12389995
申请日：2009-02-20
CPC分类号： F23C6/045 , F23C2201/101 , F23C2900/06041 , F23L9/02
摘要： A combustion system for combusting air and fuel includes a primary combustion zone configured to produce combustion gases from the air and the fuel and an intermediate air zone downstream from the primary combustion zone. The intermediate air zone is configured to inject an intermediate air stream into the combustion gases. The combustion system further includes a burnout zone downstream from the intermediate air zone, wherein the burnout zone is configured to inject an overfire air stream into the combustion gases, and at least one hybrid-boosted air injector within at least one of the intermediate air zone and the burnout zone. The at least one hybrid-boosted air injector is configured to substantially simultaneously inject a boosted air stream and a windbox air stream into the combustion gases.
摘要翻译： 用于燃烧空气和燃料的燃烧系统包括被配置为从空气和燃料产生燃烧气体的初级燃烧区域和从主燃烧区域下游的中间空气区域。 中间空气区域构造成将中间气流注入到燃烧气体中。 燃烧系统还包括在中间空气区域下游的燃烧区域，其中燃烧区域被配置为将过量空气流喷射到燃烧气体中，以及在至少一个中间空气区域内的至少一个混合增压空气喷射器 和倦怠区。 所述至少一个混合增压空气喷射器构造成基本上同时将增压空气流和风箱气流注入到燃烧气体中。
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公开(公告)号：US20090214989A1
公开(公告)日：2009-08-27
申请号：US12036772
申请日：2008-02-25
申请人： Larry William Swanson , Roy Payne
发明人： Larry William Swanson , Roy Payne
CPC分类号： F23C6/047 , F23C2201/101 , F23C2201/20 , F23D2209/20
摘要： A method for operating a fuel-fired furnace including at least one burner is provided. The method includes channeling a first fluid flow to the at least one burner at a first predetermined velocity, and channeling a second fluid flow to the at least one burner at a second predetermined velocity during a first mode of operation of the at least one burner. The second predetermined velocity is different than the first predetermined velocity.
摘要翻译： 提供了一种用于操作包括至少一个燃烧器的燃料燃烧炉的方法。 该方法包括以第一预定速度将第一流体流引导至至少一个燃烧器，并且在至少一个燃烧器的第一操作模式期间以第二预定速度将第二流体流引导至至少一个燃烧器。 第二预定速度与第一预定速度不同。
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5.发明申请COMBUSTION SYSTEMS AND PROCESSES FOR BURNING FOSSIL FUEL WITH REDUCED NITROGEN OXIDE EMISSIONS 有权用减少的氮氧化物排放燃烧燃料的燃烧系统和方法公开(公告)号：US20090214988A1
公开(公告)日：2009-08-27
申请号：US12036739
申请日：2008-02-25
CPC分类号： F23C6/047 , F23C2201/101 , F23D17/00 , F23L9/04
摘要： Combustion systems having reduced nitrogen oxide emissions and methods of using the same are disclosed herein. In one embodiment, a combustion system is provided. The combustion system includes a combustion zone, which includes a burner for converting a fuel, under fuel rich conditions, to a flue gas. An intermediate staged air inlet is downstream from the combustion zone, for supplying intermediate staged air to the flue gas and producing fuel lean conditions. A reburn zone is downstream from the intermediate staged air inlet for receiving the flue gas. A process for using the combustion system and a method of reducing NOX flowing into the reburn zone of a combustion system are also described herein.
摘要翻译： 本文公开了具有减少的氮氧化物排放的燃烧系统及其使用方法。 在一个实施例中，提供燃烧系统。 燃烧系统包括燃烧区，燃烧区包括用于在燃料丰富的条件下将燃料转化为烟道气的燃烧器。 中间分段空气入口在燃烧区的下游，用于将中间分级空气供给到烟道气中并产生贫燃条件。 再沸区位于用于接收烟道气的中间分段空气入口的下游。 本文还描述了使用燃烧系统的方法和减少流入燃烧系统的再沸区的NOX的方法。
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公开(公告)号：US07374736B2
公开(公告)日：2008-05-20
申请号：US10705820
申请日：2003-11-13
IPC分类号： B01D53/56
CPC分类号： F23D1/00 , B01D53/56 , B01D53/565 , F23C6/047 , F23C2201/101 , F23J7/00 , F23J2215/101 , F23L9/04
摘要： A method of decreasing the concentration of nitrogen oxides in a combustion flue gas in which a nitrogen reducing agent is introduced together with the overfire air to mixes with the products of primary combustion along with the overfire air. The nitrogen agent reduced NOx as it passes through the temperature regime that is optimum for the NOx reduction as overfire air and flue gas mix. The transition from low to high temperature effectively eliminates ammonia slip. Additionally, the nitrogen agent may be mixed with the overfire air stream in such a manner that it is optimally shielded from early mixing with the products of primary combustion, where a portion of the overfire air reacts initially with any residual carbon monoxide (CO) that would otherwise interfere with the NOx reduction chemistry.
摘要翻译： 一种降低燃烧烟道气中的氮氧化物浓度的方法，其中将氮还原剂与超燃空气一起引入，并与一次燃烧产物一起与过火空气混合。 当氮气通过最适于NOx还原的温度状态时，氮气还原NOx，作为过热空气和烟气组合。 从低温到高温的转变有效地消除了氨的滑移。 另外，氮气剂可以与过火空气流混合，使得其被最佳地屏蔽以免与初级燃烧产物的早期混合，其中一部分过热空气最初与任何残留的一氧化碳（CO）反应， 否则会干扰NOx还原化学。
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7.发明授权Method and apparatus for reducing emission of nitrogen oxides from a combustion system 有权从燃烧系统减少氮氧化物排放的方法和装置公开(公告)号：US06474271B1
公开(公告)日：2002-11-05
申请号：US09842322
申请日：2001-04-26
IPC分类号： F22B3756
CPC分类号： B05B17/0646 , B01D53/56 , B05B12/00 , F23J7/00 , F23J2215/10
摘要： An apparatus for controlling the emissions of nitrogen oxides from a combustion system includes at least one nozzle assembly having an array of openings for delivering droplets of a fluid chemical agent to a flue gas within the combustion system; a controller operatively coupled to the at least one nozzle assembly for controlling the size and distribution of each droplet; an excitation mechanism operatively coupled to the at least nozzle assembly for providing additional control over the size and distribution of each droplet; and the array of openings arranged for deflecting the droplets to prevent droplet collisions.
摘要翻译： 用于控制来自燃烧系统的氮氧化物排放的装置包括至少一个喷嘴组件，其具有用于将流体化学试剂的液滴输送到燃烧系统内的烟道气的开口阵列; 控制器，其可操作地耦合到所述至少一个喷嘴组件，用于控制每个液滴的尺寸和分布; 激励机构，其可操作地耦合到所述至少喷嘴组件，用于提供对每个液滴的尺寸和分布的附加控制; 以及布置成用于偏转液滴以防止液滴碰撞的开口阵列。
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8.发明授权Heat pipes for transferring heat to an organic rankine cycle evaporator 有权用于将热量传递到有机Rankine循环蒸发器的热管公开(公告)号：US08434308B2
公开(公告)日：2013-05-07
申请号：US12559774
申请日：2009-09-15
CPC分类号： F28D15/0275 , F22B1/165 , F28F2013/001
摘要： A first portion of each of a plurality of Qu-type heat pipes is disposed in a hot gas path, and a second portion of each of the plurality of Qu-type heat pipes disposed away from the hot gas path. Also, the first portion of each of the plurality of Qu-type heat pipes extracts heat from the hot gas path and wherein the second portion of each of the plurality of Qu-type heat pipes creates a vapor that exits each second portion of the plurality of Qu-type heat pipes and away from the hot gas path.
摘要翻译： 多个Qu型热管中的每一个的第一部分设置在热气体路径中，并且多个Qu型热管中的每一个的第二部分远离热气体路径布置。 此外，多个Qu型热管中的每一个的第一部分从热气体路径提取热量，并且其中多个Qu型热管中的每一个的第二部分产生离开多个第二部分的每个第二部分的蒸气 的Qu型热管，远离热气路。
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公开(公告)号：US20130104816A1
公开(公告)日：2013-05-02
申请号：US13282226
申请日：2011-10-26
申请人： Vijay Anand Raghavendran Nenmeni , Larry William Swanson , Ajit Srivastava , Wulang Edwien Chriswindarto
发明人： Vijay Anand Raghavendran Nenmeni , Larry William Swanson , Ajit Srivastava , Wulang Edwien Chriswindarto
IPC分类号： F22B37/42
摘要： A system includes a heat recovery steam generator (HRSG), a waste heat exchanger coupled to the HRSG and configured to transfer heat from the HRSG to a purge stream to generate a heated purge stream, and a heated purge stream path configured to transfer the heated purge stream from the waste heat exchanger to an inlet of the HRSG.
摘要翻译： 一种系统包括热回收蒸汽发生器（HRSG），废热交换器，其耦合到HRSG并且被配置为将热量从HRSG转移到吹扫流以产生加热的吹扫流，以及加热的吹扫流路径，其被配置为将加热的 从废热交换器吹扫流到HRSG的入口。
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公开(公告)号：US08302545B2
公开(公告)日：2012-11-06
申请号：US12389995
申请日：2009-02-20
CPC分类号： F23C6/045 , F23C2201/101 , F23C2900/06041 , F23L9/02
摘要： A combustion system for combusting air and fuel includes a primary combustion zone configured to produce combustion gases from the air and the fuel and an intermediate air zone downstream from the primary combustion zone. The intermediate air zone is configured to inject an intermediate air stream into the combustion gases. The combustion system further includes a burnout zone downstream from the intermediate air zone, wherein the burnout zone is configured to inject an overfire air stream into the combustion gases, and at least one hybrid-boosted air injector within at least one of the intermediate air zone and the burnout zone. The at least one hybrid-boosted air injector is configured to substantially simultaneously inject a boosted air stream and a windbox air stream into the combustion gases.
摘要翻译： 用于燃烧空气和燃料的燃烧系统包括被配置为从空气和燃料产生燃烧气体的初级燃烧区域和从主燃烧区域下游的中间空气区域。 中间空气区域构造成将中间气流注入到燃烧气体中。 燃烧系统还包括在中间空气区域下游的燃烧区域，其中燃烧区域被配置为将过量空气流喷射到燃烧气体中，以及在至少一个中间空气区域内的至少一个混合增压空气喷射器 和倦怠区。 所述至少一个混合增压空气喷射器构造成基本上同时将增压空气流和风箱气流注入到燃烧气体中。
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