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1. 发明授权

US08752391B2 Integrated turbomachine oxygen plant 失效
标题翻译：综合涡轮机氧气厂
公开(公告)号：US08752391B2
公开(公告)日：2014-06-17
申请号：US12941553
申请日：2010-11-08
申请人： Ashok Kumar Anand , Richard Anthony DePuy , Veerappan Muthaiah
发明人： Ashok Kumar Anand , Richard Anthony DePuy , Veerappan Muthaiah
IPC分类号： F02C6/00
CPC分类号： B01D53/22 , B01D2256/12 , B01D2257/102 , F02C3/28 , F02C6/00 , F02C6/18 , Y02E20/18
摘要： An integrated turbomachine oxygen plant includes a turbomachine and an air separation unit. One or more compressor pathways flow compressed air from a compressor through one or more of a combustor and a turbine expander to cool the combustor and/or the turbine expander. An air separation unit is operably connected to the one or more compressor pathways and is configured to separate the compressed air into oxygen and oxygen-depleted air. A method of air separation in an integrated turbomachine oxygen plant includes compressing a flow of air in a compressor of a turbomachine. The compressed flow of air is flowed through one or more of a combustor and a turbine expander of the turbomachine to cool the combustor and/or the turbine expander. The compressed flow of air is directed to an air separation unit and is separated into oxygen and oxygen-depleted air.
摘要翻译：集成的涡轮机氧气设备包括涡轮机和空气分离单元。一个或多个压缩机通道将来自压缩机的压缩空气通过燃烧器和涡轮膨胀器中的一个或多个，以冷却燃烧器和/或涡轮膨胀机。空气分离单元可操作地连接到一个或多个压缩机路径，并且被配置为将压缩空气分离成氧气和贫氧空气。集成涡轮机氧气设备中的空气分离方法包括压缩涡轮机的压缩机中的空气流。压缩的空气流动流过涡轮机的燃烧器和涡轮膨胀机中的一个或多个，以冷却燃烧器和/或涡轮膨胀机。压缩的空气流被引导到空气分离单元并被分离成氧和贫氧的空气。

2. 发明申请

US20130047629A1 INTEGRATED TURBOMACHINE PLANT 有权
标题翻译：综合涡轮机厂
公开(公告)号：US20130047629A1
公开(公告)日：2013-02-28
申请号：US13216939
申请日：2011-08-24
申请人： Ashok Kumar Anand , John Edward Sholes , Veerappan Muthaiah
发明人： Ashok Kumar Anand , John Edward Sholes , Veerappan Muthaiah
IPC分类号： F02C7/10
CPC分类号： F02C6/08 , B01D53/228 , B01D2256/12 , F02C3/28 , F02C6/18 , Y02E20/18
摘要： An integrated turbomachine plant is provided and includes a combustor a turbomachine operably connected to the combustor and including a compressor and a turbine expander, a pathway to flow compressed air from the compressor through the turbine expander to heat the compressed air, an additional pathway by which high temperature fluids output from the turbomachine are employed to heat the compressed air and an air separation unit operably connected to the pathway and configured to separate the heated compressed air into oxygen and oxygen-depleted air.
摘要翻译：提供了一种集成的涡轮机械设备并且包括可操作地连接到燃烧器并且包括压缩机和涡轮膨胀器的涡轮机的燃烧器，用于将来自压缩机的压缩空气通过涡轮膨胀机流过以加压压缩空气的通路，使用从涡轮机输出的高温流体用于加热压缩空气和空气分离单元，其可操作地连接到该通道并且构造成将加热的压缩空气分离成氧气和贫氧空气。

3. 发明申请

US20120174621A1 CARBON DIOXIDE LIQUEFACTION SYSTEM 审中-公开
标题翻译：二氧化碳液体系统
公开(公告)号：US20120174621A1
公开(公告)日：2012-07-12
申请号：US12986085
申请日：2011-01-06
申请人： Himanshu Raja , Ashok Kumar Anand , Veerappan Muthaiah , Jamal Abdul Ferguson , Paul Roberts Scarboro, JR.
发明人： Himanshu Raja , Ashok Kumar Anand , Veerappan Muthaiah , Jamal Abdul Ferguson , Paul Roberts Scarboro, JR.
IPC分类号： F25J1/02
CPC分类号： F25J3/0625 , F25J1/0027 , F25J1/0205 , F25J1/0234 , F25J3/04545 , F25J3/04575 , F25J3/04606 , F25J3/04612 , F25J3/067 , F25J2205/50 , F25J2215/04 , F25J2220/82 , F25J2230/30 , F25J2230/80 , F25J2235/80 , F25J2260/80 , Y02C10/12
摘要： Systems are disclosed herein for enhancing energy usage while pressurizing a carbonaceous gas. Such systems include a carbon dioxide (CO2) liquefaction system. The CO2 liquefaction system includes a first cooling system capable of cooling a CO2 gas to liquefy greater than approximately 50 percent of the CO2 gas. The first cooling system produces a first CO2 liquid. The CO2 gas pressure is less than approximately 3450 kilopascals (500 pounds per square inch absolute).
摘要翻译：本文公开了用于增强能量使用的系统，同时对碳质气体加压。这种系统包括二氧化碳（CO 2）液化系统。二氧化碳液化系统包括能够冷却CO 2气体以液化大于约50％的CO 2气体的第一冷却系统。第一冷却系统产生第一CO 2液体。二氧化碳气体压力小于约3450千帕（500磅/平方英寸绝对值）。

4. 发明申请

US20120111021A1 Integrated Turbomachine Oxygen Plant 失效
标题翻译：综合涡轮机氧气厂
公开(公告)号：US20120111021A1
公开(公告)日：2012-05-10
申请号：US12941553
申请日：2010-11-08
申请人： Ashok Kumar Anand , Richard Anthony DePuy , Veerappan Muthaiah
发明人： Ashok Kumar Anand , Richard Anthony DePuy , Veerappan Muthaiah
IPC分类号： F02C6/00
CPC分类号： B01D53/22 , B01D2256/12 , B01D2257/102 , F02C3/28 , F02C6/00 , F02C6/18 , Y02E20/18
摘要： An integrated turbomachine oxygen plant includes a turbomachine and an air separation unit. One or more compressor pathways flow compressed air from a compressor through one or more of a combustor and a turbine expander to cool the combustor and/or the turbine expander. An air separation unit is operably connected to the one or more compressor pathways and is configured to separate the compressed air into oxygen and oxygen-depleted air. A method of air separation in an integrated turbomachine oxygen plant includes compressing a flow of air in a compressor of a turbomachine. The compressed flow of air is flowed through one or more of a combustor and a turbine expander of the turbomachine to cool the combustor and/or the turbine expander. The compressed flow of air is directed to an air separation unit and is separated into oxygen and oxygen-depleted air.
摘要翻译：集成的涡轮机氧气设备包括涡轮机和空气分离单元。一个或多个压缩机通道将来自压缩机的压缩空气通过燃烧器和涡轮膨胀器中的一个或多个，以冷却燃烧器和/或涡轮膨胀机。空气分离单元可操作地连接到一个或多个压缩机路径，并且被配置为将压缩空气分离成氧气和贫氧空气。集成涡轮机氧气设备中的空气分离方法包括压缩涡轮机的压缩机中的空气流。压缩的空气流动流过涡轮机的燃烧器和涡轮膨胀机中的一个或多个，以冷却燃烧器和/或涡轮膨胀机。压缩的空气流被引导到空气分离单元并被分离成氧和贫氧的空气。

5. 发明申请

US20110271689A1 GAS TURBINE COOLING 审中-公开
标题翻译：气体涡轮冷却
公开(公告)号：US20110271689A1
公开(公告)日：2011-11-10
申请号：US12775401
申请日：2010-05-06
申请人： Benjamin Paul Lacy , Ashok Kumar Anand , Raymond Edward Chupp , Andres Jose Garcia-Crespo , Ross James Gustafson
发明人： Benjamin Paul Lacy , Ashok Kumar Anand , Raymond Edward Chupp , Andres Jose Garcia-Crespo , Ross James Gustafson
IPC分类号： F02C7/18
CPC分类号： F01D9/023 , F01D25/12 , F01D25/14 , F05D2260/213 , Y02T50/676
摘要： In one embodiment, a compressor discharge casing of a gas turbine engine is designed to receive discharge air from a compressor and to direct a first portion of the discharge air into a combustor of the gas turbine engine and a second portion of the discharge air into a nozzle assembly of a gas turbine to cool components of the gas turbine. A heat transfer device is configured to receive a cooling fluid and to cool the second portion of the discharge air with the cooling fluid.
摘要翻译：在一个实施例中，燃气涡轮发动机的压缩机排放壳体被设计成从压缩机接收排出空气并且将排出空气的第一部分引导到燃气涡轮发动机的燃烧器中，并且将排出空气的第二部分引导到燃气轮机的喷嘴组件以冷却燃气轮机的部件。传热装置构造成接收冷却流体并用冷却流体冷却排出空气的第二部分。

6. 发明授权

US06216436B1 Integrated gasification combined cycle power plant with kalina bottoming cycle 有权
标题翻译：综合气化联合循环发电厂与卡利纳底循环
公开(公告)号：US06216436B1
公开(公告)日：2001-04-17
申请号：US09173122
申请日：1998-10-15
申请人： Jatila Ranasinghe , Ashok Kumar Anand , Raub Warfield Smith
发明人： Jatila Ranasinghe , Ashok Kumar Anand , Raub Warfield Smith
IPC分类号： F02C328
CPC分类号： F01K23/068 , F01K25/065 , F02C3/28 , Y02E20/16 , Y02E20/18
摘要： An integrated gasification combined cycle plant is combined with a Kalina bottoming cycle. High thermal energy streams 31, 69, 169 from the gasification system are provided in heat exchange relation with the two component working fluid mixture at appropriate locations along the Kalina bottoming cycle units to supplement the thermal energy from the gas turbine exhaust 28 which heats the working fluid supplied to the vapor turbines. Particularly, low temperature heat recovery fluid from the low temperature cooling section 50b of the gasification system lies in heat exchange relation 27 with the condensed working fluid from the distillation/condensation sub-system of the Kalina cycle to preheat the working fluid prior to entry into the heat recovery vapor generator 12. Heat recovery fluid from the high temperature gas cooling section 50a of the gasification system is placed in heat exchange relation 23 and 65 with the working fluid at an intermediate location along the heat recovery vapor generator 12. By supplementing the heat of the gas turbine exhaust with available heat from the gasification system, and optimal integration, increased power output and improved efficiency are obtained.
摘要翻译：综合气化联合循环设备与Kalina底循环相结合。提供来自气化系统的高热能流31,69,169与沿着Kalina底循环单元的适当位置处的两组分工作流体混合物以热交换关系提供，以补充来自加热工作的燃气轮机排气28的热能提供给蒸汽涡轮机的流体。特别地，来自气化系统的低温冷却部分50b的低温热回收流体与热交换关系27与来自Kalina循环的蒸馏/冷凝子系统的冷凝的工作流体在进入之前预热工作流体热回收蒸汽发生器12.来自气化系统的高温气体冷却部分50a的热回收流体与工作流体沿着热回收蒸汽发生器12位于中间位置处于热交换关系23和65中。通过补充获得了来自气化系统的可用热量的燃气轮机废气的热量，并且获得最佳的积分，增加的功率输出和提高的效率。

7. 发明申请

US20130186101A1 METHOD OF USING EXTERNAL FLUID FOR COOLING HIGH TEMPERATURE COMPONENTS OF GAS TURBINE FOR A PROCESS POWER PLANT 审中-公开
标题翻译：使用外部流体冷却气体涡轮机用于过程发电厂的高温部件的方法
公开(公告)号：US20130186101A1
公开(公告)日：2013-07-25
申请号：US13356677
申请日：2012-01-24
申请人： Kamlesh MUNDRA , Ashok Kumar Anand , Veerappan Muthaiah
发明人： Kamlesh MUNDRA , Ashok Kumar Anand , Veerappan Muthaiah
IPC分类号： F02C7/12 , F02C6/08
CPC分类号： F02C7/18 , Y02E20/16 , Y02E20/18
摘要： An external fluid in a closed loop is used to cool hot gas path components of gas turbine. After cooling the turbine components, the heated external fluid is dumped either in the compressor discharge casing or in the one of the turbine's stages. Where the external fluid is nitrogen to be dumped in the turbine compressor's discharge casing, the nitrogen is compressed using diluent nitrogen compressors. Alternatively, where the external fluid is nitrogen to be dumped in one of the stages of the turbine, the nitrogen is not compressed at all. The turbine blade heat exchangers in the turbine stages through which the nitrogen passes can be connected in parallel or in series for cooling the hot gas path components in the turbine stages. The nitrogen can optionally be mixed with air or steam or not mixed at all.
摘要翻译：闭环中的外部流体用于冷却燃气轮机的热气路径部件。在冷却涡轮机部件之后，被加热的外部流体被倾倒在压缩机排放壳体或涡轮机的一个级中。在外部流体是要倾倒在涡轮压缩机的排放套管中的氮气的情况下，使用稀释氮压缩机来压缩氮气。或者，当外部流体是要被倾倒在涡轮机的一个级中的氮气时，氮气根本不被压缩。氮气通过的涡轮级中的涡轮机叶片式热交换器可以并联或串联连接以冷却涡轮级中的热气体路径部件。氮气可以任选地与空气或蒸汽混合或根本不混合。

8. 发明申请

US20130086882A1 POWER PLANT 有权
标题翻译：发电厂
公开(公告)号：US20130086882A1
公开(公告)日：2013-04-11
申请号：US13269356
申请日：2011-10-07
申请人： Ashok Kumar Anand , Thirumala Reddy Nagarjuna Reddy , Jason Brian Shaffer , William David York
发明人： Ashok Kumar Anand , Thirumala Reddy Nagarjuna Reddy , Jason Brian Shaffer , William David York
IPC分类号： F02C7/08 , F02C7/22 , F02C7/12 , F23R3/02
CPC分类号： F02C3/34 , F02C1/08 , F02C3/13 , F02C3/20 , F02C6/18 , F02C7/224 , F23R3/26 , Y02E20/16
摘要： A power plant is provided and includes a gas turbine engine having a combustor in which compressed gas and fuel are mixed and combusted, first and second supply lines respectively coupled to the combustor and respectively configured to supply the compressed gas and the fuel to the combustor and an exhaust gas recirculation (EGR) system to re-circulate exhaust gas produced by the gas turbine engine toward the combustor. The EGR system is coupled to the first and second supply lines and configured to combine first and second portions of the re-circulated exhaust gas with the compressed gas and the fuel at the first and second supply lines, respectively.
摘要翻译：提供一种动力装置，包括具有燃烧室的燃气轮机，燃气轮机将压缩气体和燃料混合燃烧，分别与燃烧器连接的第一和第二供给管路，分别构成为将压缩气体和燃料供给到燃烧器，废气再循环（EGR）系统，用于将由燃气涡轮发动机产生的废气再循环到燃烧器。 EGR系统耦合到第一和第二供应管线并且被配置成将再循环废气的第一和第二部分分别与第一和第二供应管线处的压缩气体和燃料组合。

9. 发明申请

US20120098276A1 DRY 3-WAY CATALYTIC REDUCTION OF GAS TURBINE NOX 有权
标题翻译：气体涡轮NOX的干燥三维催化还原
公开(公告)号：US20120098276A1
公开(公告)日：2012-04-26
申请号：US13332723
申请日：2011-12-21
申请人： Gilbert Otto Kraemer , Ashok Kumar Anand , James Anthony West , Hasan Ui Karim , Sam David Draper , Jonathan Dwight Berry
发明人： Gilbert Otto Kraemer , Ashok Kumar Anand , James Anthony West , Hasan Ui Karim , Sam David Draper , Jonathan Dwight Berry
IPC分类号： F02C7/08 , H02K7/18
CPC分类号： F02C3/34 , B01D53/8625 , B01D53/8643 , B01D2255/1021 , B01D2255/204 , B01D2255/206 , B01D2255/20715 , B01D2255/2092 , F02C6/18 , Y02E20/16 , Y02T10/22
摘要： A power generation system capable of eliminating NO components in the exhaust gas by using a 3-way catalyst, comprising a gas compressor to increase the pressure of ambient air fed to the system; a combustor capable of oxidizing a mixture of fuel and compressed air to generate an expanded, high temperature exhaust gas; a turbine that uses the force of the high temperature gas; an exhaust gas recycle (EGR) stream back to the combustor; a 3-way catalytic reactor downstream of the gas turbine engine outlet which treats the exhaust gas stream to remove substantially all of the NOx components; a heat recovery steam generator (HRSG); an EGR compressor feeding gas to the combustor and turbine; and an electrical generator.
摘要翻译：一种能够通过使用三元催化剂消除废气中的NO成分的发电系统，其包括气体压缩机以增加供给到系统的环境空气的压力; 能够氧化燃料和压缩空气的混合物以产生膨胀的高温废气的燃烧器; 使用高温气体的力的涡轮机; 废气再循环（EGR）流回燃烧器; 在燃气涡轮发动机出口下游的三元催化反应器，其处理排气流以去除基本上所有的NOx组分; 热回收蒸汽发生器（HRSG）; EGR压缩机将气体输送到燃烧器和涡轮机; 和发电机。

10. 发明授权

US07665291B2 Method and system for heat recovery from dirty gaseous fuel in gasification power plants 失效
标题翻译：气化发电厂肮脏气体燃料热回收方法及系统
公开(公告)号：US07665291B2
公开(公告)日：2010-02-23
申请号：US11396684
申请日：2006-04-04
申请人： Ashok Kumar Anand , Patrick King Wah May , Michael Jandrisevits
发明人： Ashok Kumar Anand , Patrick King Wah May , Michael Jandrisevits
IPC分类号： F02C7/28 , F02C7/22 , F02C6/18
CPC分类号： F02C3/22 , F02C7/224 , F05D2220/75 , Y02E20/16 , Y02E20/18
摘要： A system and method for recovering heat from dirty gaseous fuel (syngas), wherein the pressure of clean fuel gas is elevated to a pressure higher than that of the dirty syngas and then the pressurized clean fuel gas is fed to a heat recovery unit for heat exchange with the dirty syngas. Consequently, in the event of a leak in the heat recovery unit, the flow is from the clean fuel side to the dirty syngas side, thereby avoiding the possibility of contamination of the clean fuel gas.
摘要翻译：一种用于从脏气体燃料（合成气）回收热量的系统和方法，其中清洁燃料气体的压力升高到高于污水合成气的压力，然后加压的清洁燃料气体被供给到热回收单元以进行加热与脏的合成气交换。因此，在热回收单元发生泄漏的情况下，流动从清洁燃料侧到污水合成气侧，从而避免污染清洁燃料气体的可能性。

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