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公开(公告)号:US20100146947A1
公开(公告)日:2010-06-17
申请号:US12335934
申请日:2008-12-16
申请人: Ke Liu , Gregg Anthony Deluga , Arnaldo Frydman , Gregory Ronald Gillette , Daniel Hancu , Daniel George Norton , Frederic Vitse , Benjamin Hale Winkler
发明人: Ke Liu , Gregg Anthony Deluga , Arnaldo Frydman , Gregory Ronald Gillette , Daniel Hancu , Daniel George Norton , Frederic Vitse , Benjamin Hale Winkler
IPC分类号: F01N3/10
CPC分类号: F01N3/2073 , C01B3/26 , C01B3/386 , C01B2203/0261 , C01B2203/0277 , C01B2203/1047 , C01B2203/16 , C10G11/02 , F01N2610/03 , F01N2610/04 , Y02A50/2325
摘要: A system comprising a fuel converter comprising a catalyst composition capable of converting a fuel into a selected one or both of a syngas reductant and a short chain hydrocarbon reductant, wherein the catalyst composition comprises: cracking sites that perform a cracking function when a temperature of an exhaust fluid is greater than a predetermined threshold temperature, wherein the cracking function converts long chain hydrocarbon molecules to short chain hydrocarbon molecules; and partial oxidation sites that perform a catalytic partial oxidation function when the temperature of the exhaust fluid is less than the predetermined threshold temperature, wherein the catalytic partial oxidation function oxidizes the fuel to produce the syngas reductant; and a selective catalytic reduction catalyst reactor in fluid communication with the fuel converter and the exhaust fluid.
摘要翻译: 一种包括燃料转化器的系统,其包括能够将燃料转化为合成气还原剂和短链烃还原剂中所选择的一种或两种的催化剂组合物,其中所述催化剂组合物包含:当所述催化剂组合物的温度为 排气流体大于预定的阈值温度,其中裂解功能将长链烃分子转化为短链烃分子; 以及当所述排气流体的温度低于所述预定阈值温度时进行催化部分氧化功能的部分氧化位点,其中所述催化部分氧化功能氧化所述燃料以产生所述合成气还原剂; 以及与燃料转化器和废气流体流体连通的选择性催化还原催化剂反应器。
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公开(公告)号:US07833409B2
公开(公告)日:2010-11-16
申请号:US11847898
申请日:2007-08-30
申请人: Parag Prakash Kulkarni , Gregg Anthony Deluga , Arnaldo Frydman , Gregory Ronald Gillette , Narendra Joshi , Ke Liu , Vladimir Zamansky
发明人: Parag Prakash Kulkarni , Gregg Anthony Deluga , Arnaldo Frydman , Gregory Ronald Gillette , Narendra Joshi , Ke Liu , Vladimir Zamansky
IPC分类号: C10G25/05
CPC分类号: C10G25/003 , B01J20/041 , B01J20/06 , B01J20/18 , B01J20/20
摘要: A method for treating fuel containing vanadium including extracting vanadium from the fuel with an adsorption material and fractionating the fuel into a light oil fraction and a heavy fuel fraction. The light fuel fraction has a reduced amount of vanadium. Systems for fuel preparation are also provided.
摘要翻译: 一种用于处理含钒的燃料的方法,包括用吸附材料从燃料中提取钒并将燃料分馏成轻油馏分和重质燃料馏分。 轻燃料馏分的钒量减少。 还提供了燃料制备系统。
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公开(公告)号:US20110023445A1
公开(公告)日:2011-02-03
申请号:US12902426
申请日:2010-10-12
申请人: Parag Prakash Kulkarni , Gregg Anthony DeLuga , Arnaldo Frydman , Gregory Ronald Gillette , Narendra Joshi , Ke Liu , Vladimir Zamansky
发明人: Parag Prakash Kulkarni , Gregg Anthony DeLuga , Arnaldo Frydman , Gregory Ronald Gillette , Narendra Joshi , Ke Liu , Vladimir Zamansky
IPC分类号: F02G3/00
CPC分类号: C10G25/003 , B01J20/041 , B01J20/06 , B01J20/18 , B01J20/20
摘要: A fuel preparation system includes a fractionation unit for treating fuel containing vanadium. A gas turbine is connected to the fractionation unit to receive treated fuel. The gas turbine may deliver exhaust from the gas turbine to the fractionation unit. The fuel preparation system may include a burner for burning a heavy fuel fraction from the faction unit and for delivering exhaust from the burner to the fractionation unit. The fuel preparation unit may include a boiler to receive the heavy fuel fraction for combustion and for delivering steam to the fractionation unit.
摘要翻译: 燃料制备系统包括用于处理含钒的燃料的分馏单元。 燃气轮机连接到分馏单元以接收经处理的燃料。 燃气轮机可将排气从燃气轮机输送到分馏装置。 燃料制备系统可以包括用于从分馏单元燃烧重质燃料馏分并将来自燃烧器的排气输送到分馏单元的燃烧器。 燃料制备单元可以包括锅炉以接收用于燃烧的重质燃料馏分并将蒸汽输送到分馏单元。
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公开(公告)号:US20090057202A1
公开(公告)日:2009-03-05
申请号:US11847898
申请日:2007-08-30
申请人: Parag Prakash Kulkarni , Gregg Anthony Deluga , Arnaldo Frydman , Gregory Ronald Gillette , Narendra Joshi , Ke Liu , Vladimir Zamansky
发明人: Parag Prakash Kulkarni , Gregg Anthony Deluga , Arnaldo Frydman , Gregory Ronald Gillette , Narendra Joshi , Ke Liu , Vladimir Zamansky
IPC分类号: C10G25/05
CPC分类号: C10G25/003 , B01J20/041 , B01J20/06 , B01J20/18 , B01J20/20
摘要: A method for treating fuel containing vanadium including extracting vanadium from the fuel with an adsorption material and fractionating the fuel into a light oil fraction and a heavy fuel fraction. The light fuel fraction has a reduced amount of vanadium. Systems for fuel preparation are also provided.
摘要翻译: 一种用于处理含钒的燃料的方法,包括用吸附材料从燃料中提取钒并将燃料分馏成轻油馏分和重质燃料馏分。 轻燃料馏分的钒量减少。 还提供了燃料制备系统。
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公开(公告)号:US07802423B2
公开(公告)日:2010-09-28
申请号:US11507219
申请日:2006-08-21
申请人: Arnaldo Frydman , Ke Liu , Gregg Anthony Deluga , David Eric Ladd
发明人: Arnaldo Frydman , Ke Liu , Gregg Anthony Deluga , David Eric Ladd
IPC分类号: F01N3/10
CPC分类号: B01D53/9431 , B01D5/0006 , B01D5/0015 , B01D5/0057 , B01D2251/208 , F01N3/2066 , F01N2240/22 , F01N2240/30 , F01N2610/03 , F01N2610/1426 , Y02A50/2325 , Y02T10/24
摘要: A system and method for the reduction of NOx emissions from combustion sources are provided. The system includes a fuel tank, fuel converter unit, condensor unit, selective catalytic reduction (SCR) unit and an engine. The condenser unit includes a generally cylindrical inner wall defining a cavity having a first lower end and a second upper end, the first lower end is configured to include a gas inlet for receiving a gas mixture from the fuel converter and the second upper end is configured to include a gas outlet in fluid communication with the SCR unit. A heat exchanger is disposed within the cavity of the condensor unit to contact the gas mixture and separate heavy hydrocarbons from light hydrocarbons, wherein the light hydrocarbons are fed to the SCR unit and the heavy hydrocarbons are condensed and either send back to the fuel tank or directly to the engine for combustion.
摘要翻译: 提供了用于从燃烧源减少NOx排放的系统和方法。 该系统包括燃料箱,燃料转换器单元,冷凝器单元,选择性催化还原(SCR)单元和发动机。 冷凝器单元包括大致圆柱形的内壁,其限定具有第一下端和第二上端的空腔,第一下端构造成包括用于接收来自燃料转换器的气体混合物的气体入口,并且第二上端配置 以包括与SCR单元流体连通的气体出口。 热交换器设置在冷凝器单元的空腔内,以接触气体混合物并将重质烃与轻质烃分离,其中轻烃被供给至SCR单元,并且重质烃被冷凝并且发送回燃料箱或 直接发动机进行燃烧。
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公开(公告)号:US20080047259A1
公开(公告)日:2008-02-28
申请号:US11507219
申请日:2006-08-21
申请人: Arnaldo Frydman , Ke Liu , Gregg Anthony Deluga , David Eric Ladd
发明人: Arnaldo Frydman , Ke Liu , Gregg Anthony Deluga , David Eric Ladd
CPC分类号: B01D53/9431 , B01D5/0006 , B01D5/0015 , B01D5/0057 , B01D2251/208 , F01N3/2066 , F01N2240/22 , F01N2240/30 , F01N2610/03 , F01N2610/1426 , Y02A50/2325 , Y02T10/24
摘要: A system and method for the reduction of NOx emissions from combustion sources are provided. The system includes a fuel tank, fuel converter unit, condensor unit, selective catalytic reduction (SCR) unit and an engine. The condenser unit includes a generally cylindrical inner wall defining a cavity having a first lower end and a second upper end, the first lower end is configured to include a gas inlet for receiving a gas mixture from the fuel converter and the second upper end is configured to include a gas outlet in fluid communication with the SCR unit. A heat exchanger is disposed within the cavity of the condensor unit to contact the gas mixture and separate heavy hydrocarbons from light hydrocarbons, wherein the light hydrocarbons are fed to the SCR unit and the heavy hydrocarbons are condensed and either send back to the fuel tank or directly to the engine for combustion.
摘要翻译: 提供了用于从燃烧源减少NO x x排放的系统和方法。 该系统包括燃料箱,燃料转换器单元,冷凝器单元,选择性催化还原(SCR)单元和发动机。 冷凝器单元包括大致圆柱形的内壁,其限定具有第一下端和第二上端的空腔,第一下端构造成包括用于接收来自燃料转换器的气体混合物的气体入口,并且第二上端配置 以包括与SCR单元流体连通的气体出口。 热交换器设置在冷凝器单元的空腔内,以接触气体混合物并将重质烃与轻质烃分离,其中轻烃被供给至SCR单元,并且重质烃被冷凝并且发送回燃料箱或 直接发动机进行燃烧。
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公开(公告)号:US08012344B2
公开(公告)日:2011-09-06
申请号:US12902426
申请日:2010-10-12
申请人: Parag Prakash Kulkarni , Gregory Anthony DeLuga , Arnaldo Frydman , Gregory Ronald Gillette , Narendra Joshi , Ke Liu , Vladimir Zamansky
发明人: Parag Prakash Kulkarni , Gregory Anthony DeLuga , Arnaldo Frydman , Gregory Ronald Gillette , Narendra Joshi , Ke Liu , Vladimir Zamansky
IPC分类号: C10G25/05
CPC分类号: C10G25/003 , B01J20/041 , B01J20/06 , B01J20/18 , B01J20/20
摘要: A fuel preparation system includes a fractionation unit for treating fuel containing vanadium. A gas turbine is connected to the fractionation unit to receive treated fuel. The gas turbine may deliver exhaust from the gas turbine to the fractionation unit. The fuel preparation system may include a burner for burning a heavy fuel fraction from the faction unit and for delivering exhaust from the burner to the fractionation unit. The fuel preparation unit may include a boiler to receive the heavy fuel fraction for combustion and for delivering steam to the fractionation unit.
摘要翻译: 燃料制备系统包括用于处理含钒的燃料的分馏单元。 燃气轮机连接到分馏单元以接收经处理的燃料。 燃气轮机可将排气从燃气轮机输送到分馏装置。 燃料制备系统可以包括用于从分馏单元燃烧重质燃料馏分并将来自燃烧器的排气输送到分馏单元的燃烧器。 燃料制备单元可以包括锅炉以接收用于燃烧的重质燃料馏分并将蒸汽输送到分馏单元。
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公开(公告)号:US07879295B2
公开(公告)日:2011-02-01
申请号:US11172288
申请日:2005-06-30
申请人: Ke Liu , Arnaldo Frydman , Vladimir Zamansky , Teresa Grocela Rocha , Jonathan Lloyd Male , Harish Radhakrishna Acharya , Roy James Primus
发明人: Ke Liu , Arnaldo Frydman , Vladimir Zamansky , Teresa Grocela Rocha , Jonathan Lloyd Male , Harish Radhakrishna Acharya , Roy James Primus
CPC分类号: B01D53/9418 , B01D53/90 , B01D2251/208 , B01D2255/1021 , B01D2255/50 , C10G11/05 , C10G2300/104 , C10G2300/1051 , C10G2300/1055 , C10G2300/405 , C10G2300/708 , F01N3/2066 , F01N2240/30 , F01N2570/14 , F01N2610/03 , F01N2610/04 , F01N2610/1426 , F02M27/02 , Y02A50/2325 , Y02A50/2344 , Y02T10/24
摘要: Disclosed herein is a system for reducing NOx emissions comprising a fuel tank in fluid communication with a fuel converter, wherein the fuel converter is located down stream of the fuel tank and wherein the fuel converter comprises a catalyst composition that is operative to continuously convert heavy hydrocarbon molecules having 9 or more carbon atoms per molecule into light hydrocarbon molecules having 8 or less carbon atoms per molecule; a selective catalytic reduction catalyst reactor in fluid communication with the fuel converter and located downstream of the fuel converter; and an engine in fluid communication with the fuel tank and the selective catalytic reduction catalyst reactor, wherein the engine is located downstream of the fuel tank and upstream of the selective catalytic reduction catalyst reactor.
摘要翻译: 本文公开了一种用于减少NOx排放的系统,其包括与燃料转化器流体连通的燃料箱,其中燃料转化器位于燃料箱的下游,并且其中燃料转化器包括催化剂组合物,其用于连续转化重质烃 每分子具有9个或更多个碳原子的分子转化成每分子具有8个或更少碳原子的轻质烃分子; 选择性催化还原催化剂反应器,其与燃料转化器流体连通并位于燃料转化器的下游; 以及与所述燃料箱和所述选择性催化还原催化剂反应器流体连通的发动机,其中所述发动机位于所述燃料箱的下游以及所述选择性催化还原催化剂反应器的上游。
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公开(公告)号:US20100272619A1
公开(公告)日:2010-10-28
申请号:US12428416
申请日:2009-04-22
申请人: Arnaldo Frydman , Ke Liu
发明人: Arnaldo Frydman , Ke Liu
IPC分类号: B01J19/00
CPC分类号: C10L3/06 , C10J3/00 , C10J2300/1643 , C10J2300/1662 , C10K1/003 , C10K1/004 , C10K1/005 , C10K1/006 , C10K1/08 , C10K3/04 , C10L3/102 , Y02E20/16 , Y02E20/18
摘要: A system comprising a multi-stage reactor. The multi-stage reactor may include a water gas shift (WGS) reactor and a sour methanation reactor configured to generate methane without prior removal of acid gas. Furthermore, the multistage reactor may be a single unit having both the WGS reactor and the methanation reactor.
摘要翻译: 一种包括多级反应器的系统。 多级反应器可以包括水煤气变换(WGS)反应器和配置成在不预先去除酸性气体的情况下产生甲烷的酸性甲烷化反应器。 此外,多级反应器可以是具有WGS反应器和甲烷化反应器两者的单一单元。
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公开(公告)号:US07721532B2
公开(公告)日:2010-05-25
申请号:US11172642
申请日:2005-06-30
申请人: Ke Liu , Jonathan Lloyd Male , Arnaldo Frydman , Roy James Primus , Vladimir Zamansky , Teresa Grocela Rocha
发明人: Ke Liu , Jonathan Lloyd Male , Arnaldo Frydman , Roy James Primus , Vladimir Zamansky , Teresa Grocela Rocha
IPC分类号: F01N3/00
CPC分类号: F01N3/2066 , B01D53/9409 , B01D53/9495 , B01D2258/012 , B61C17/00 , F01N2240/30 , F01N2250/12 , F01N2260/04 , F01N2410/00 , F01N2430/08 , F01N2550/03 , F01N2590/08 , F01N2610/04 , Y02T10/24 , Y02T30/10
摘要: The disclosed embodiments relate to a method and system for regeneration of a catalyst. The system includes an engine that creates an exhaust stream and a fuel supply adapted to supply a fuel stream to the engine. A reactor includes a catalyst and is in fluid communication with the engine to receive the exhaust stream. A sensor senses a system parameter and produces a signal corresponding to the system parameter. A controller receives the signal and directs at least a portion of the exhaust stream or at least a portion of the fuel stream to the catalyst to control a regeneration operation based on a value of the system parameter sensed by the sensor.
摘要翻译: 所公开的实施方案涉及催化剂再生的方法和系统。 该系统包括产生排气流的发动机和适于向发动机供应燃料流的燃料供应。 反应器包括催化剂并且与发动机流体连通以接收废气流。 传感器检测系统参数并产生与系统参数对应的信号。 控制器接收信号并将排气流的至少一部分或燃料流的至少一部分引导到催化剂,以基于由传感器感测的系统参数的值来控制再生操作。
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