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公开(公告)号：US08496717B2
公开(公告)日：2013-07-30
申请号：US12406648
申请日：2009-03-18
申请人： Jacobus Neels , Xuantian Li
发明人： Jacobus Neels , Xuantian Li
摘要： A fuel processor for producing a hydrogen-containing product stream from a fuel stream and an oxidant stream is actively-cooled by a gaseous or liquid coolant which is directed to flow in contact with at least a portion of the outer shell of the fuel processor. Active cooling can improve the operating characteristics of the fuel processor as well as allowing for the use of compact fuel processor designs that would otherwise tend to have insufficient heat loss capability.
摘要翻译： 用于从燃料流和氧化剂流产生含氢产物流的燃料处理器由气体或液体冷却剂主动冷却，该冷却剂被引导以与燃料处理器的外壳的至少一部分接触。 主动冷却可以改善燃料处理器的操作特性，并允许使用否则将具有不足的热损失能力的紧凑型燃料处理器设计。
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12.发明申请公开(公告)号：US20110173953A1
公开(公告)日：2011-07-21
申请号：US13011372
申请日：2011-01-21
申请人： Jacobus Neels , Richard Sederquist , Xuantian Li , Lasitha Cumaranatunge , Campbell R. McConnell
发明人： Jacobus Neels , Richard Sederquist , Xuantian Li , Lasitha Cumaranatunge , Campbell R. McConnell
CPC分类号： F01N3/0253 , F01N3/032 , F01N3/0821 , F01N3/0878 , F01N3/206 , F01N2240/30 , F01N2610/04 , F01N2610/05 , F01N2610/08
摘要： A system and method for regenerating a device in an engine exhaust after-treatment system is provided. To regenerate the device, a syngas stream is introduced into the engine exhaust stream and combusts in the presence of a catalyst in the after-treatment system, raising the temperature. A supplemental liquid fuel stream is then selectively introduced into and is vaporized by the syngas stream to form a combined fuel stream. Combustion of the combined fuel stream with the engine exhaust in the presence of the catalyst further heats the device bringing it to a temperature suitable for regeneration. The catalyst can be upstream of or within the device being regenerated.
摘要翻译： 提供了一种用于在发动机排气后处理系统中再生装置的系统和方法。 为了再生装置，将合成气流引入发动机废气流中，并在后处理系统中的催化剂存在下燃烧，升高温度。 补充的液体燃料流然后被选择性地引入合成气流中并由合成气流蒸发以形成组合的燃料流。 在催化剂存在的情况下燃烧混合燃料流与发动机排气进一步加热装置使其达到适于再生的温度。 催化剂可以在再生装置的上游或内部。
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公开(公告)号：US20090235585A1
公开(公告)日：2009-09-24
申请号：US12406648
申请日：2009-03-18
申请人： Jacobus Neels , Xuantian Li
发明人： Jacobus Neels , Xuantian Li
摘要： A fuel processor for producing a hydrogen-containing product stream from a fuel stream and an oxidant stream is actively-cooled by a gaseous or liquid coolant which is directed to flow in contact with at least a portion of the outer shell of the fuel processor. Active cooling can improve the operating characteristics of the fuel processor as well as allowing for the use of compact fuel processor designs that would otherwise tend to have insufficient heat loss capability.
摘要翻译： 用于从燃料流和氧化剂流产生含氢产物流的燃料处理器由气体或液体冷却剂主动冷却，该冷却剂被引导以与燃料处理器的外壳的至少一部分接触。 主动冷却可以改善燃料处理器的操作特性，并允许使用否则将具有不足的热损失能力的紧凑型燃料处理器设计。
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公开(公告)号：US20080314032A1
公开(公告)日：2008-12-25
申请号：US12120935
申请日：2008-05-15
IPC分类号： F01N3/021
CPC分类号： B01D46/2429 , B01D46/2451 , B01D46/2455 , B01D46/2459 , B01D46/2466 , B01D46/247 , B01D2046/2433 , F01N3/022 , F01N3/0253 , F01N2330/60
摘要： A particulate filter is fluidly connected to and disposed downstream from a diesel engine exhaust stream outlet. The filter has a plurality of filter segments that have differing physical properties or structural characteristics such that the engine exhaust stream to fuel stream ratio is maintained substantially consistent among segments during their regeneration. A method for regenerating a segmented filter comprises maintaining the engine exhaust stream to fuel stream ratio substantially consistent among segments during their regeneration.
摘要翻译： 颗粒过滤器与柴油发动机排气流出口流体连接并设置在下游。 过滤器具有多个过滤器段，其具有不同的物理性能或结构特征，使得发动机排气流与燃料流比在其再生期间在段之间保持基本一致。 用于再生分段过滤器的方法包括将发动机排气流维持在其再生期间在段之间基本一致的燃料流量比。
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公开(公告)号：US08926720B2
公开(公告)日：2015-01-06
申请号：US12112769
申请日：2008-04-30
申请人： Xuantian Li
发明人： Xuantian Li
IPC分类号： C10J3/46
CPC分类号： F01N3/206 , C01B3/32 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/06 , C01B2203/066 , C01B2203/1223 , C01B2203/1229 , C01B2203/1235 , C01B2203/1241 , C01B2203/1247 , C01B2203/1619 , C01B2203/169 , F01N2610/04 , F01N2610/05 , F02B37/00 , G01F1/86 , Y10T137/0324 , Y10T137/2514
摘要： The mass flow rate of a first reactant stream supplied to a fuel processor is controlled based on a combined feed-forward and feedback control regime. The method is particularly applicable for actively controlling the fuel supply to a fuel processor in a system comprising a combustion engine, in which the fuel processor is fluidly connected to receive at least a portion of an engine exhaust stream from the engine. In embodiments of the system and method, the supply of fuel is controlled based on three mass flow factors.
摘要翻译： 提供给燃料处理器的第一反应物流的质量流量基于组合的前馈和反馈控制方案来控制。 该方法特别适用于在包括燃烧发动机的系统中积极地控制向燃料处理器的燃料供给，其中燃料处理器流体连接以接收来自发动机的发动机排气流的至少一部分。 在系统和方法的实施例中，基于三个质量流量因子来控制燃料的供应。
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公开(公告)号：US20100213418A1
公开(公告)日：2010-08-26
申请号：US12708781
申请日：2010-02-19
申请人： William Allison Logan , Andre Boulet , Xuantian Li
发明人： William Allison Logan , Andre Boulet , Xuantian Li
IPC分类号： C01B3/38
CPC分类号： C01B3/36 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/06 , C01B2203/066 , C01B2203/1217 , C01B2203/1223 , C01B2203/1229 , C01B2203/1235 , C01B2203/1241 , C01B2203/1247 , C01B2203/1604 , C01B2203/1619 , C01B2203/169
摘要： In methods for starting a fuel processor, the equivalence ratio of reactants supplied to the fuel processor is controlled in a step-wise procedure to rapidly heat the fuel processor, and optionally sustain it within a desired temperature range until a hydrogen-containing gas stream is needed.
摘要翻译： 在启动燃料处理器的方法中，以逐步的方式控制供应给燃料处理器的反应物的当量比，以快速加热燃料处理器，并且可选地将其维持在所需的温度范围内，直到含氢气流为 需要的
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公开(公告)号：US20080271785A1
公开(公告)日：2008-11-06
申请号：US12112769
申请日：2008-04-30
申请人： Xuantian Li
发明人： Xuantian Li
IPC分类号： G05D11/00
CPC分类号： F01N3/206 , C01B3/32 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/06 , C01B2203/066 , C01B2203/1223 , C01B2203/1229 , C01B2203/1235 , C01B2203/1241 , C01B2203/1247 , C01B2203/1619 , C01B2203/169 , F01N2610/04 , F01N2610/05 , F02B37/00 , G01F1/86 , Y10T137/0324 , Y10T137/2514
摘要： The mass flow rate of a first reactant stream supplied to a fuel processor is controlled based on a combined feed-forward and feedback control regime. The method is particularly applicable for actively controlling the fuel supply to a fuel processor in a system comprising a combustion engine, in which the fuel processor is fluidly connected to receive at least a portion of an engine exhaust stream from the engine. In embodiments of the system and method, the supply of fuel is controlled based on three mass flow factors.
摘要翻译： 提供给燃料处理器的第一反应物流的质量流量基于组合的前馈和反馈控制方案来控制。 该方法特别适用于在包括燃烧发动机的系统中积极地控制向燃料处理器的燃料供给，其中燃料处理器流体连接以接收来自发动机的发动机排气流的至少一部分。 在系统和方法的实施例中，基于三个质量流量因子来控制燃料的供应。
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公开(公告)号：US08793981B2
公开(公告)日：2014-08-05
申请号：US13088963
申请日：2011-04-18
申请人： Xuantian Li
发明人： Xuantian Li
IPC分类号： F01N3/00
CPC分类号： F01N3/0253 , B01D46/006 , B01D46/442 , B01D46/446 , F01N9/002 , F02M25/12 , Y02T10/121 , Y02T10/47
摘要： A method of regenerating a particulate filter which traps particulate matter contained in a product stream of a fuel processor. The method comprises a step which predicts the value of a parameter indicative of carbon accumulation in the particulate filter during operation of the fuel processor. When the predicted value meets or exceeds a first threshold value a regeneration process is initiated. Optionally, after a certain time or when the predicted value meets or falls below a second threshold value, the regeneration process is ceased.
摘要翻译： 一种再生微粒过滤器的方法，其捕集包含在燃料处理器的产物流中的颗粒物质。 该方法包括在燃料处理器的操作期间预测指示颗粒过滤器中的碳积累的参数的值的步骤。 当预测值达到或超过第一阈值时，开始再生处理。 可选地，在一定时间之后或当预测值达到或低于第二阈值时，停止再生处理。
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