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公开(公告)号:US07569085B2
公开(公告)日:2009-08-04
申请号:US11022406
申请日:2004-12-27
申请人: Ravi Vipperia Kumar , Vladimir Zamansky , Boris Nikolaevich Eiteneer , Shawn David Barge , Parag Prakash Kulkarni , Ke Liu
发明人: Ravi Vipperia Kumar , Vladimir Zamansky , Boris Nikolaevich Eiteneer , Shawn David Barge , Parag Prakash Kulkarni , Ke Liu
CPC分类号: B01J8/0496 , B01J8/0257 , B01J8/0438 , B01J8/0442 , B01J8/0465 , B01J8/0469 , B01J8/048 , B01J8/067 , B01J2208/00132 , B01J2208/00194 , B01J2208/00203 , B01J2208/00212 , B01J2208/00309 , B01J2208/00362 , B01J2208/00504 , B01J2208/0053 , B01J2208/00849 , B01J2208/025 , C01B3/382 , C01B3/386 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/0288 , C01B2203/04 , C01B2203/0405 , C01B2203/0415 , C01B2203/043 , C01B2203/046 , C01B2203/0475 , C01B2203/0827 , C01B2203/0838 , C01B2203/1223 , C01B2203/1229 , C01B2203/1235 , C01B2203/143 , C01B2203/82 , C01B2203/84
摘要: A system for production of hydrogen comprises at least one steam reforming zone configured to receive a first fuel and steam to produce a first reformate gas stream comprising hydrogen using a steam reforming process. The system further comprises a mixed reforming zone configured to receive an oxidant to produce a second reformate gas stream comprising hydrogen, wherein the first reformate gas stream is sent to the mixed reforming zone to complete the reforming process.
摘要翻译: 用于生产氢气的系统包括至少一个蒸汽重整区,其配置成接收第一燃料和蒸汽,以使用蒸汽重整过程产生包含氢的第一重整产品气流。 该系统还包括混合重整区,其配置为接收氧化剂以产生包含氢的第二重整产品气流,其中将第一重整产物气流送至混合重整区以完成重整过程。
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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: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: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:US20100146856A1
公开(公告)日:2010-06-17
申请号:US12337724
申请日:2008-12-18
申请人: Vladimir Zamansky , Vitali Lissianski , Boris Nikolaevich Eiteneer , Wei Wei , Ravichandra Srinivasa Jupudi , Ramanathan Subramanian
发明人: Vladimir Zamansky , Vitali Lissianski , Boris Nikolaevich Eiteneer , Wei Wei , Ravichandra Srinivasa Jupudi , Ramanathan Subramanian
IPC分类号: C10J3/68
CPC分类号: C10J3/721 , C10J3/466 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , C10J2300/1223 , Y02E20/18 , Y02P20/145
摘要: A gasifier is provided gasify multiple fuels. The gasifier is configured to include a first gasification zone for gasifying a high-calorific-value feedstock with an oxidant. The gasifier is configured to substantially consume the oxidant within the first gasification zone. The gasifier further includes a second gasification zone for gasifying a low-calorific-value, high-oxygen-content feedstock. The high-calorific-value fuel may be coal and the low-calorific-value fuel may be biomass.
摘要翻译: 提供气化器气化多种燃料。 气化器构造成包括用于使氧化剂气化高热值原料的第一气化区。 气化器构造成基本上消耗第一气化区内的氧化剂。 气化器还包括用于气化低热值,高含氧量的原料的第二气化区。 高热值燃料可以是煤,低热值燃料可以是生物质。
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公开(公告)号:US08617271B2
公开(公告)日:2013-12-31
申请号:US12337762
申请日:2008-12-18
申请人: Vladimir Zamansky , Vitali Lissianski , Boris Nikolaevich Eiteneer , Wei Wei , Ravichandra Srinivasa Jupudi , Ramanathan Subramanian
发明人: Vladimir Zamansky , Vitali Lissianski , Boris Nikolaevich Eiteneer , Wei Wei , Ravichandra Srinivasa Jupudi , Ramanathan Subramanian
IPC分类号: C01B3/36
CPC分类号: C10J3/721 , C10J3/466 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , C10J2300/1223 , Y02E20/18 , Y02P20/145
摘要: A coal gasifier is retrofitted to achieve multiple advantages such as reduced oxygen consumption, reduced CO2 and NOx emissions, better H:C ratio, better carbon conversion etc. This is achieved by dividing the coal into at least two zones and modifying the gasifier and operating it as described. The coal is injected into a first zone, configured to devolatilize a substantial portion of the injected coal to produce coal char and volatiles. The operation is tuned to substantially consume the oxidant injected in the first zone. A low-calorific-value, high oxidant feedstock is injected in second zone of the gasifier. The devolatilization of the low-calorific-value, high oxidant content feedstock provides the oxygen containing compounds which gasify at least a portion of the coal char generated in the first zone.
摘要翻译: 改造煤气化炉可实现多种优点,例如减少氧气消耗,减少二氧化碳和NOx排放,更好的H:C比,更好的碳转化等。这是通过将煤分为至少两个区域和修改气化器和运行 如所述。 煤被注入第一区域,其被配置为使大部分注入的煤脱挥发生以产生煤炭和挥发物。 该操作被调整以基本上消耗在第一区域中注入的氧化剂。 将低热值的高氧化剂原料注入气化器的第二区。 低热值高氧化剂含量原料的脱挥发分提供了含氧化合物,其使在第一区域中产生的煤焦炭的至少一部分气化。
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公开(公告)号:US20100146857A1
公开(公告)日:2010-06-17
申请号:US12337742
申请日:2008-12-18
申请人: Vladimir Zamansky , Vitali Lissianski , Boris Nikolaevich Eiteneer , Wei Wei , Ravichandra Srinivasa Jupudi , Ramanathan Subramanian
发明人: Vladimir Zamansky , Vitali Lissianski , Boris Nikolaevich Eiteneer , Wei Wei , Ravichandra Srinivasa Jupudi , Ramanathan Subramanian
IPC分类号: C10J3/46
CPC分类号: C10J3/466 , C10J3/506 , C10J3/721 , C10J2200/152 , C10J2300/0916 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , C10J2300/0969 , C10J2300/0976 , Y02E20/18
摘要: A method of operating a gasifier is provided that envisions dividing the gasifier into multiple zones. A high-calorific-value feedstock with an oxidant is injected in the first zone. The gasifier is operated to substantially consume the oxidant within the first gasification zone. The method of operating the gasifier further includes injecting a low-calorific-value, high-oxygen-content feedstock in a second gasification zone. The low-calorific-value, high-oxygen-content feedstock is devolatilized and gasified in second zone. A method of operation provides for a synergistic co-gasification of the high-calorific-value feedstock and the low-calorific-value, high oxidant content feedstock. The method provides for specific control actions that enable operation of multi-fuel, multizone gasifier.
摘要翻译: 提供了一种操作气化器的方法,其设想将气化器分成多个区域。 在第一区域注入具有氧化剂的高热值原料。 操作气化器以在第一气化区内基本上消耗氧化剂。 操作气化器的方法还包括在第二气化区中注入低热值,高含氧量的原料。 低热值,高含氧量的原料在第二区域脱挥发和气化。 操作方法提供高热值原料和低热值,高氧化剂含量原料的协同共气化。 该方法提供了能够操作多燃料多区域气化器的具体控制动作。
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公开(公告)号:US08574329B2
公开(公告)日:2013-11-05
申请号:US12337742
申请日:2008-12-18
申请人: Vladimir Zamansky , Vitali Lissianski , Boris Nikolaevich Eiteneer , Wei Wei , Ravichandra Srinivasa Jupudi , Ramanathan Subramanian
发明人: Vladimir Zamansky , Vitali Lissianski , Boris Nikolaevich Eiteneer , Wei Wei , Ravichandra Srinivasa Jupudi , Ramanathan Subramanian
CPC分类号: C10J3/466 , C10J3/506 , C10J3/721 , C10J2200/152 , C10J2300/0916 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , C10J2300/0969 , C10J2300/0976 , Y02E20/18
摘要: A method of operating a gasifier is provided that envisions dividing the gasifier into multiple zones. A high-calorific-value feedstock with an oxidant is injected in the first zone. The gasifier is operated to substantially consume the oxidant within the first gasification zone. The method of operating the gasifier further includes injecting a low-calorific-value, high-oxygen-content feedstock in a second gasification zone. The low-calorific-value, high-oxygen-content feedstock is devolatilized and gasified in second zone. A method of operation provides for a synergistic co-gasification of the high-calorific-value feedstock and the low-calorific-value, high oxidant content feedstock. The method provides for specific control actions that enable operation of multi-fuel, multizone gasifier.
摘要翻译: 提供了一种操作气化器的方法,其设想将气化器分成多个区域。 在第一区域注入具有氧化剂的高热值原料。 操作气化器以在第一气化区内基本上消耗氧化剂。 操作气化器的方法还包括在第二气化区中注入低热值,高含氧量的原料。 低热值,高含氧量的原料在第二区域脱挥发和气化。 操作方法提供高热值原料和低热值,高氧化剂含量原料的协同共气化。 该方法提供了能够操作多燃料多区域气化器的具体控制动作。
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公开(公告)号:US20100146858A1
公开(公告)日:2010-06-17
申请号:US12337762
申请日:2008-12-18
申请人: Vladimir Zamansky , Vitali Lissianski , Boris Nikolaevich Eiteneer , Wei Wei , Ravichandra Srinivasa Jupudi , Ramanathan Subramanian
发明人: Vladimir Zamansky , Vitali Lissianski , Boris Nikolaevich Eiteneer , Wei Wei , Ravichandra Srinivasa Jupudi , Ramanathan Subramanian
IPC分类号: C10J3/00
CPC分类号: C10J3/721 , C10J3/466 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , C10J2300/1223 , Y02E20/18 , Y02P20/145
摘要: A coal gasifier is retrofitted to achieve multiple advantages such as reduced oxygen consumption, reduced CO2 and NOx emissions, better H:C ratio, better carbon conversion etc. This is achieved by dividing the coal into at least two zones and modifying the gasifier and operating it as described. The coal is injected into a first zone, configured to devolatilize a substantial portion of the injected coal to produce coal char and volatiles. The operation is tuned to substantially consume the oxidant injected in the first zone. A low-calorific-value, high oxidant feedstock is injected in second zone of the gasifier. The devolatilization of the low-calorific-value, high oxidant content feedstock provides the oxygen containing compounds which gasify at least a portion of the coal char generated in the first zone.
摘要翻译: 改造煤气化炉可实现多种优点,例如减少氧气消耗,减少二氧化碳和NOx排放,更好的H:C比,更好的碳转化等。这是通过将煤分为至少两个区域和修改气化器和运行 如所述。 煤被注入第一区域,其被配置为使大部分注入的煤脱挥发生以产生煤炭和挥发物。 该操作被调整以基本上消耗在第一区域中注入的氧化剂。 将低热值的高氧化剂原料注入气化器的第二区。 低热值高氧化剂含量原料的脱挥发分提供了含氧化合物,其使在第一区域中产生的煤焦炭的至少一部分气化。
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