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    LNG-based power and regasification system
    1.
    发明授权
    LNG-based power and regasification system 有权
    液化天然气发电和再气化系统

    公开(公告)号：US07493763B2

    公开(公告)日：2009-02-24

    申请号：US11110935

    申请日：2005-04-21

    申请人： Marat Klochko ,  Uri Kaplan ,  Danny Batscha ,  Nadav Amir ,  David Machlev ,  Lucien Y. Bronicki

    发明人： Marat Klochko ,  Uri Kaplan ,  Danny Batscha ,  Nadav Amir ,  David Machlev ,  Lucien Y. Bronicki

    IPC分类号： F03G7/00

    CPC分类号： F01K25/10 ,  F01K25/08 ,  F17C2265/05

    摘要： The present invention provides a power and regasification system based on liquefied natural gas (LNG), comprising a vaporizer by which liquid working fluid is vaporized, said liquid working fluid being LNG or a working fluid liquefied by means of LNG; a turbine for expanding the vaporized working fluid and producing power; heat exchanger means to which expanded working fluid vapor is supplied, said heat exchanger means also being supplied with LNG for receiving heat from said expanded fluid vapor, whereby the temperature of the LNG increases as it flows through the heat exchanger means; a conduit through which said working fluid is circulated from at least the inlet of said vaporizer to the outlet of said heat exchanger means; and a line for transmitting regasified LNG.

    摘要翻译： 本发明提供了一种基于液化天然气（LNG）的动力和再气化系统，其包括蒸发器，液体工作流体被蒸发，所述液体工作流体是LNG或通过LNG液化的工作流体; 用于膨胀蒸发的工作流体并产生动力的涡轮机; 热交换器装置，其供应扩大的工作流体蒸气，所述热交换器装置还被供应有用于从所述膨胀流体蒸气接收热量的LNG，由此LNG流过热交换器装置时，其温度升高; 所述工作流体至少从所述蒸发器的入口循环到所述热交换器装置的出口的管道; 以及用于发送再分配LNG的生产线。

    Power and regasification system for LNG
    2.
    发明授权
    Power and regasification system for LNG 有权
    液化天然气发电和再气化系统

    公开(公告)号：US07900451B2

    公开(公告)日：2011-03-08

    申请号：US11876450

    申请日：2007-10-22

    申请人： Nadav Amir ,  Lucien Y. Bronicki ,  Uri Kaplan ,  Marat Klochko

    发明人： Nadav Amir ,  Lucien Y. Bronicki ,  Uri Kaplan ,  Marat Klochko

    IPC分类号： F03G7/04

    CPC分类号： F01K25/08 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2227/0135 ,  F17C2227/0157 ,  F17C2227/0309 ,  F17C2227/0311 ,  F17C2227/0318 ,  F17C2227/0323 ,  F17C2227/0327 ,  F17C2227/0388 ,  F17C2227/0393 ,  F17C2265/015 ,  F17C2265/05 ,  F17C2265/07

    摘要： The present invention provides a power and regasification system based on liquefied natural gas (LNG), comprising a vaporizer by which liquid motive fluid is vaporized, said liquid motive fluid being LNG or a motive fluid liquefied by means of LNG; a turbine for expanding the vaporized motive fluid and producing power; heat exchanger means to which expanded motive fluid vapor is supplied, said heat exchanger means also being supplied with LNG for receiving heat from said expanded fluid vapor, whereby the temperature of the LNG increases as it flows through the heat exchanger means; a conduit through which said motive fluid is circulated from at least the inlet of said vaporizer to the outlet of said heat exchanger means; and a line for transmitting regasified LNG.

    摘要翻译： 本发明提供了一种基于液化天然气（LNG）的动力和再气化系统，其包括蒸发器，液体动力流体被蒸发，所述液体运动流体是LNG或通过LNG液化的运动流体; 用于膨胀蒸发的动力流体并产生动力的涡轮机; 热交换器装置，供应膨胀的动力流体蒸气，所述热交换器装置还被供应有用于接收来自所述膨胀流体蒸汽的热量的LNG，由此LNG的温度随着其流过热交换器装置而增加; 导管，所述运动流体至少从所述蒸发器的入口循环到所述热交换器装置的出口; 以及用于发送再分配LNG的生产线。

    Waste heat recovery in an organic energy converter using an intermediate liquid cycle
    3.
    发明授权
    Waste heat recovery in an organic energy converter using an intermediate liquid cycle 有权
    使用中间液体循环的有机能量转换器中的余热回收

    公开(公告)号：US06571548B1

    公开(公告)日：2003-06-03

    申请号：US09224279

    申请日：1998-12-31

    申请人： Lucien Y. Bronicki ,  Nadav Amir ,  Uri Kaplan ,  Danny Batscha

    发明人： Lucien Y. Bronicki ,  Nadav Amir ,  Uri Kaplan ,  Danny Batscha

    IPC分类号： F02C328

    CPC分类号： F01K23/10 ,  Y02E20/14 ,  Y02E20/16

    摘要： A heat recovery method and system that extracts heat from the exhaust of a gas turbine unit in a waste heat, heat exchanger and transfers the heat to an intermediate fluid, which can be pressurized water. The intermediate fluid in-turn transfers the heat to an organic working fluid resulting in the vaporization thereof. The vaporized organic working fluid drives a series of turbines which in turn drive a generator that generates electricity.

    摘要翻译： 一种热回收方法和系统，其从废热，热交换器中的燃气轮机单元的排气中提取热量，并将热量传递到可以是加压水的中间流体。 中间流体反过来将热量转移到有机工作流体，导致其蒸发。 蒸发的有机工作流体驱动一系列涡轮机，其又驱动发电机发电。

    Method and apparatus for producing power from geothermal fluid
    6.
    发明授权
    Method and apparatus for producing power from geothermal fluid 失效
    用于从地热液体发电的方法和装置

    公开(公告)号：US06298663B1

    公开(公告)日：2001-10-09

    申请号：US08901070

    申请日：1997-07-28

    申请人： Lucien Y. Bronicki ,  Uri Kaplan

    发明人： Lucien Y. Bronicki ,  Uri Kaplan

    IPC分类号： F03G700

    CPC分类号： F03G7/04 ,  Y02E10/10 ,  Y02E20/16

    摘要： Apparatus for utilizing geothermal fluid comprising a two-phase mixture of geothermal steam and brine produced by a production well, includes an input conduit connecting the production well with the separator which separates the geothermal fluid into high pressure geothermal steam and geothermal brine. A connecting conduit connects the separator to a geothermal power plant which produces power from the high pressure geothermal steam. The input conduit is shorter than said connecting conduit to reduce pressure losses due to two-phase flow in the input conduit. The geothermal power plant includes a topping steam turbine coupled to a generator, and a flow control mechanism for applying the high pressure geothermal steam to the topping steam turbine which is constructed and arranged to drive the generator and produce exhaust steam at a pressure greater than atmospheric pressure. A secondary separator receives the exhaust steam and produces condensate and dry low pressure steam which is applied to a condensing steam turbine coupled to a generator for producing power and exhaust steam that is below atmospheric pressure. The flow control system is effective to maintain a substantially constant flow rate of geothermal steam through he power plant in the face of decreasing pressure of the geothermal fluid.

    摘要翻译： 包括由生产井产生的地热蒸汽和盐水的两相混合物的地热流体的装置包括将生产井与分离器连接的输入管道，该分离器将地热流体分离成高压地热蒸汽和地热盐水。 连接导管将分离器连接到从高压地热蒸汽产生动力的地热发电厂。 输入管道比所述连接管道短，以减少由于输入管道中的两相流动造成的压力损失。 地热发电厂包括联接到发电机的顶部蒸汽涡轮机和用于将高压地热蒸汽施加到顶部蒸汽涡轮机的流量控制机构，该顶部蒸汽涡轮机被构造和布置成驱动发电机并产生大于大气压的排气蒸汽 压力。 次级分离器接收废气蒸汽并产生冷凝物和干燥的低压蒸汽，其被施加到联接到发电机的冷凝蒸汽轮机，用于产生低于大气压的动力和排气蒸汽。 流量控制系统在面对地热流体压力降低的情况下，有效地保持地热蒸汽通过其发电厂的基本恒定的流量。

    Multi-level organic rankine cycle power system
    8.
    发明授权
    Multi-level organic rankine cycle power system 有权
    多级有机酸碱循环电力系统

    公开(公告)号：US08438849B2

    公开(公告)日：2013-05-14

    申请号：US12457477

    申请日：2009-06-11

    申请人： Uri Kaplan ,  Joseph Sinai ,  Lucien Y. Bronicki

    发明人： Uri Kaplan ,  Joseph Sinai ,  Lucien Y. Bronicki

    IPC分类号： F01K7/34 ,  F01K23/04

    CPC分类号： F01K25/08 ,  F01K7/025 ,  F01K7/18 ,  F01K23/065 ,  F22B1/1807 ,  Y02E20/16 ,  Y02E20/363

    摘要： A waste heat recovery system includes a high pressure turbine and a low pressure turbine, in which the high pressure turbine receives high pressure working fluid vapor, the low pressure turbine receives low pressure working fluid vapor and the high pressure turbine also supplies low pressure working fluid vapor to the low pressure turbine. A recuperator receives working fluid vapor from the low pressure turbine. The recuperator produces heated condensate, at least a portion of which is provided to a high pressure vaporizer. The high pressure vaporizer is configured to receive from a high temperature heat source and produces high pressure working vapor used to power the high pressure turbine. The remaining condensed fluid is provided to a low pressure vaporizer which is configured to receive heat from a low-temperature heat source, thereby producing low pressure working fluid vapor used to power the low pressure turbine.

    摘要翻译： 废热回收系统包括高压涡轮机和低压涡轮机，其中高压涡轮机接收高压工作流体蒸气，低压涡轮机接收低压工作流体蒸气，高压涡轮机还提供低压工作流体 蒸汽到低压涡轮。 换热器从低压涡轮机接收工作流体蒸汽。 换热器产生加热的冷凝物，其至少一部分被提供给高压蒸发器。 高压蒸发器配置为从高温热源接收并产生用于为高压涡轮机供电的高压工作蒸汽。 剩余的冷凝流体被提供给构造成从低温热源接收热量的低压蒸发器，从而产生用于为低压涡轮机供电的低压工作流体蒸汽。

    Multi-fuel, combined cycle power plant
    9.
    发明授权
    Multi-fuel, combined cycle power plant 失效
    多燃料，联合循环发电厂

    公开(公告)号：US06351935B1

    公开(公告)日：2002-03-05

    申请号：US09070631

    申请日：1998-05-04

    申请人： Lucien Y. Bronicki ,  Joseph Sinai ,  Benjamin Doron ,  Uri Kaplan

    发明人： Lucien Y. Bronicki ,  Joseph Sinai ,  Benjamin Doron ,  Uri Kaplan

    IPC分类号： F02C600

    CPC分类号： F02C3/205 ,  F01K23/067 ,  F23G5/027 ,  F23G2201/301 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2206/203 ,  F23G2900/7013 ,  Y02E20/12 ,  Y02E20/16 ,  Y02E20/18

    摘要： A power plant includes a gas turbine unit having a compressor for compressing ambient air, a burner for burning fuel and heating air compressed by said compressor, and a turbine for expanding air heated by said burner to drive said compressor and produce hot exhaust gases. The plant further includes a combustor for containing particles of solid fuel which are fluidized by the exhaust gases from the turbine to produce hot products of combustion that include coarse ash particulate. Apparatus is provided for generating power from the hot products of combustion.

    摘要翻译： 发电厂包括具有用于压缩环境空气的压缩机的燃气轮机单元，用于燃烧燃料的燃烧器和由所述压缩机压缩的加热空气的燃气轮机，以及用于膨胀由所述燃烧器加热的空气以驱动所述压缩机并产生热废气的涡轮机。 该设备还包括用于容纳固体燃料颗粒的燃烧器，其由来自涡轮机的废气流化以产生包括粗灰分颗粒的热的燃烧产物。 提供了用于从热燃烧产物发电的装置。

    Method for utilizing acidic geothermal fluid for generating power in a rankine cycle power plant
    10.
    发明授权
    Method for utilizing acidic geothermal fluid for generating power in a rankine cycle power plant 失效
    在酸碱循环发电厂中利用酸性地热液发电的方法

    公开(公告)号：US5816048A

    公开(公告)日：1998-10-06

    申请号：US403262

    申请日：1995-03-13

    申请人： Lucien Y. Bronicki ,  Uri Kaplan ,  Moshe Grassiani

    发明人： Lucien Y. Bronicki ,  Uri Kaplan ,  Moshe Grassiani

    IPC分类号： F03G7/04 ,  F03G7/00

    CPC分类号： F03G7/04 ,  Y02E10/10

    摘要： A method for utilizing acidic geothermal fluid (e.g., fluid having a pH of less than about 3.5) containing non-condensable gases in a geothermal power plant includes separating the geothermal fluid into steam and brine, applying the steam to a device from which power and steam condensate is produced. Such device can be a back-pressure steam turbine whose exhaust can be cooled by organic fluid to produce organic vapor that is expanded in an organic vapor turbine. Alternatively, the steam can be applied to the steam-side of an indirect contact heat exchanger containing a liquid organic working fluid for producing steam condensate and vaporized working fluid. In such case, the steam condensate produced by the heat exchanger is less acidic than the brine. The vaporized working fluid is expanded in an organic vapor turbine for producing electricity and expanded working fluid, and the expanded working fluid is condensed for producing condensed organic fluid which is preheated and supplied to the heat exchanger. Preheating of the condensed organic fluid is achieved using heat contained in both the steam condensate and brine which are cooled thereby. The dilution of the brine by the steam condensate causes the concentration of acids, e.g., hydrochloric acid, and salts in the brine, to return to less than their original values in the geothermal brine.

    摘要翻译： 在地热发电厂中使用含有不可冷凝气体的酸性地热流体（例如，pH小于约3.5的流体）的方法包括将地热流体分离成蒸汽和盐水，将蒸汽施加到一个装置上， 产生蒸汽冷凝物。 这种装置可以是背压蒸汽轮机，其排气可以通过有机流体冷却以产生在有机汽轮机中膨胀的有机蒸气。 或者，可以将蒸汽施加到含有用于产生蒸汽冷凝物和汽化的工作流体的液体有机工作流体的间接接触热交换器的蒸汽侧。 在这种情况下，由热交换器产生的蒸汽冷凝物比盐水酸性低。 蒸发的工作流体在用于产生电力和膨胀的工作流体的有机蒸汽涡轮机中膨胀，并且膨胀的工作流体被冷凝以产生预热和供应到热交换器的冷凝有机流体。 冷凝的有机流体的预热是通过将冷却的蒸汽冷凝物和盐水中所含的热量实现的。 蒸汽冷凝物对盐水的稀释使得酸（例如盐酸）和盐水中的盐的浓度在地热盐水中回到小于其原始值。