公开(公告)号：US20140339367A1

公开(公告)日：2014-11-20

申请号：US13897452

申请日：2013-05-20

申请人： The Boeing Company

发明人： Mithra M.K.V. Sankrithi ,  Arvin Shajanian ,  Sergey D. Barmichev ,  Victor Ken Stuhr ,  Joshua M. Kusnitz ,  Ismail Robbana

IPC分类号： B64D37/06

CPC分类号： B64C39/04 ,  B64C30/00 ,  B64C39/00 ,  B64C2001/0027 ,  B64D37/04 ,  B64D37/30 ,  F02C3/20 ,  Y10T29/49826

摘要： A hybrid fuel airplane and methods are presented. A cryogenic fuel is transferred to an airplane propulsor from an airplane fuel system comprising a cryogenic fuel tank and a jet fuel tank. The cryogenic fuel tank conforms to an outer mold line and carries a cryogenic fuel, and is located in a portion of the airplane body while not extending beyond the outer mold line. The jet fuel tank carries a jet fuel and is located in an airplane wing, or an airplane body, or both. A dynamic aircraft load is born on the cryogenic fuel tank, and the airplane propulsor is operated using the cryogenic fuel to generate thrust for the hybrid fuel airplane. An aerodynamic lift is generated using the airplane wing coupled to the airplane body.

摘要翻译： 介绍了混合燃料飞机和方法。 低温燃料从包括低温燃料箱和喷气燃料箱的飞机燃料系统转移到飞机推进器。 低温燃料箱符合外部模具生产线，并承载低温燃料，并且位于飞机本体的一部分，而不延伸超出外部模具生产线。 喷气式燃料箱携带喷气燃料，位于飞机机翼或飞机机体，或两者。 在低温燃料箱上出现动态的飞机负载，并且使用低温燃料来操作飞机推进器以产生混合燃料飞机的推力。 使用联接到飞机机体的飞机机翼产生空气动力升力。

公开(公告)号：US20140190177A1

公开(公告)日：2014-07-10

申请号：US14233700

申请日：2012-07-25

申请人： Eberhard Deuker ,  Berthold Kostlin ,  Jurgen Meisl ,  Dennis Nehlsen ,  Kai-Uwe Schildmacher

发明人： Eberhard Deuker ,  Berthold Kostlin ,  Jurgen Meisl ,  Dennis Nehlsen ,  Kai-Uwe Schildmacher

IPC分类号： F02C7/22

CPC分类号： F02C7/26 ,  F01D19/00 ,  F02C3/20 ,  F02C3/22 ,  F02C3/24 ,  F02C3/26 ,  F02C7/228 ,  F02C9/28 ,  F02C9/34 ,  F02C9/40 ,  F05D2260/85 ,  F05D2270/08 ,  F05D2270/31

摘要： A method for running up a stationary gas turbine is provided. The turbine has a combustion chamber, the burners of which have a pilot burner and a main burner and by which various types of fuel are introduced into the combustion chamber for burning. The method, carried out while a rotor of the gas turbine is accelerating from a standstill to a nominal speed, includes feeding fuel of a first type of fuel to the pilot burners and feeding fuel of the first type of fuel to the main burners. In order to provide a method in which a comparatively low supply pressure is required in the fuel supply system and in which combustion vibrations that put the machine at risk are avoided during the running-up process, it is proposed that fuel of a second type of fuel is fed to the burner before the nominal speed is reached.

摘要翻译： 提供了一种用于运行固定式燃气轮机的方法。 涡轮机具有燃烧室，其燃烧器具有引燃燃烧器和主燃烧器，并且通过该燃烧器将各种类型的燃料引入到燃烧室中用于燃烧。 在燃气轮机的转子从停止加速到标称速度的同时执行的方法包括将第一类型燃料的燃料供给到先导燃烧器，并将第一类型燃料的燃料供给主燃烧器。 为了提供一种在起动过程中在燃料供给系统中需要较低的供给压力并且避免使机器处于危险中的燃烧振动的方法，提出了第二类型的燃料 在达到额定转速之前，将燃油送入燃烧器。

公开(公告)号：US08701412B2

公开(公告)日：2014-04-22

申请号：US13190425

申请日：2011-07-25

申请人： Jinmesh Pranav Majmudar ,  Omprakash Mall ,  Lakshmanan Subramanian ,  Avish Ivan Dsouza

发明人： Jinmesh Pranav Majmudar ,  Omprakash Mall ,  Lakshmanan Subramanian ,  Avish Ivan Dsouza

IPC分类号： F01K17/00 ,  F01K25/06 ,  F02G1/00 ,  F01K23/06 ,  F01K13/00

CPC分类号： F02C3/20 ,  F05D2220/75

摘要： Systems for recovering heat from a biomass gasifier are provided. One gasification system includes a gasifier having an inlet section configured to receive a biomass feedstock and air, and a reactor section configured to gasify a mixture of the biomass feedstock and the air to generate a producer gas. The gasifier also has an outlet section configured to output the producer gas from the reactor section. The gasification system also includes a heat exchanger system coupled to the gasifier. The heat exchanger system is configured to recover heat from the gasifier by transferring heat to a fluid to create a heated fluid.

摘要翻译： 提供了用于从生物质气化器回收热量的系统。 一个气化系统包括气化器，其具有构造成接收生物质原料和空气的入口部分，以及构造成气化生物质原料和空气的混合物以产生生成气体的反应器部分。 气化器还具有出口部分，该出口部分构造成输出来自反应器部分的生产气体。 气化系统还包括耦合到气化器的热交换器系统。 热交换器系统被配置为通过将热量传递到流体以产生加热的流体来从气化器回收热量。

公开(公告)号：US20140091577A1

公开(公告)日：2014-04-03

申请号：US14119087

申请日：2012-05-23

申请人： PRAXAIR TECHNOLOGY, INC.

发明人： Gregory Joseph Panuccio ,  Raymond Francis Drnevich ,  Minish Mahendra Shah

IPC分类号： H02K7/18

CPC分类号： H02K7/1823 ,  F02C3/20 ,  F02C3/30 ,  F02C6/06 ,  F02C6/18 ,  F25J3/046 ,  F25J3/04836 ,  F25J3/04842 ,  F25J2240/70 ,  F25J2240/82

摘要： The present invention provides a method and apparatus for separating air and generating electrical power. A compressed air stream produced in a main air compressor is introduced into an air separation unit that cryogenically rectifies the air into component products. During turndown conditions of the air separation unit, a combustion air stream formed from all or part of the compressed air stream is introduced into a combustor in which a fuel is combusted to produce a heated and pressurized combustion stream. Such stream is introduced to a turbine connected to an electrical generator to generate electrical power. The combustion air stream can be saturated with moisture to increase power output. Further, the combustion air stream can also be preheated with an exhaust of a gas turbine.

摘要翻译： 本发明提供一种分离空气并产生电力的方法和装置。 在主空气压缩机中产生的压缩空气流被引入到空气分离单元中，空气分离单元将空气低温地整流成为组分产品。 在空气分离单元的调节状态期间，由全部或部分压缩空气流形成的燃烧空气流被引入燃烧器中，在该燃烧器中燃烧燃料以产生加热和加压的燃烧流。 这样的流被引入连接到发电机的涡轮以产生电力。 燃烧空气流可以被水分饱和以增加功率输出。 此外，燃烧空气流也可以用燃气轮机的排气预热。

公开(公告)号：US20140053570A1

公开(公告)日：2014-02-27

申请号：US14071732

申请日：2013-11-05

申请人： United Technologies Corporation

发明人： Zidu Ma ,  Joseph J. Sangiovanni ,  Zissis A. Dardas ,  Meredith B. Colket, III

IPC分类号： F02C3/20

CPC分类号： F02C3/20 ,  B01D61/364 ,  B01D61/366 ,  B01D63/02 ,  B01D67/0088 ,  B01D69/02 ,  B01D71/36 ,  B01D2313/22 ,  B01D2325/08 ,  B01D2325/38 ,  C10G7/00 ,  C10G31/11 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10G2400/26

摘要： A method for reducing emissions from an engine includes generating a light hydrocarbon fuel fraction and combusting the light hydrocarbon fuel fraction in place of the fuel. The light hydrocarbon fuel fraction is generated by heating the fuel and flowing the fuel through a plurality of hollow fiber superhydrophobic membranes in a membrane module. Each hollow superhydrophobic membrane comprises a porous support and a superhydrophobic layer free of pores that extend from one side of the superhydrophobic layer to the other. Vapor from the fuel permeates the superhydrophobic membranes and enters a distillate collection chamber, producing a distilled fuel in the distillate collection chamber and a residual fuel within the hollow fiber superhydrophobic membranes. The residual fuel is removed from the membrane module and cooled to produce a cooled residual fuel. The cooled residual fuel flows through a plurality of hollow tubes in the membrane module and the distilled fuel is removed from the distillate collection chamber to produce the light hydrocarbon fuel fraction.

摘要翻译： 一种用于减少来自发动机的排放的方法包括产生轻烃燃料馏分并燃烧轻烃燃料馏分代替燃料。 轻烃燃料馏分通过加热燃料并使燃料流过膜组件中的多个中空纤维超疏水膜而产生。 每个中空超疏水膜包括多孔载体和不含从超疏水层的一侧延伸到另一侧的孔的超疏水层。 来自燃料的蒸汽渗透超疏水膜并进入馏出物收集室，在馏出物收集室中产生蒸馏燃料，在中空纤维超疏水膜内产生残余燃料。 残留燃料从膜组件中取出并冷却以产生冷却的残余燃料。 冷却的残余燃料流过膜组件中的多个中空管，蒸馏燃料从馏出物收集室中移出以产生轻烃燃料馏分。

公开(公告)号：US20140053529A1

公开(公告)日：2014-02-27

申请号：US14068786

申请日：2013-11-04

申请人： 8 Rivers Capital, LLC ,  Palmer Labs, LLC

发明人： Rodney John Allam ,  Glenn William Brown, JR. ,  Miles R. Palmer

IPC分类号： F02C3/20 ,  F01K23/10 ,  F02C7/00

CPC分类号： F02C3/20 ,  F01K3/185 ,  F01K3/186 ,  F01K13/00 ,  F01K23/10 ,  F01K25/103 ,  F02C1/005 ,  F02C3/04 ,  F02C3/22 ,  F02C3/34 ,  F02C7/00 ,  F02G5/02 ,  F05D2260/203 ,  F05D2260/61 ,  F05D2260/611 ,  F22B35/12 ,  F23D1/00 ,  F23J15/027 ,  F23J2900/15025 ,  F23L7/002 ,  F23L7/007 ,  F23L2900/07001 ,  F23L2900/07002 ,  F23L2900/07003 ,  F23L2900/07007 ,  F23L2900/07008 ,  F23M5/00 ,  F23M5/08 ,  F23M5/085 ,  F23M2900/05004 ,  F23R3/005 ,  F23R3/06 ,  F23R2900/00004 ,  F25J3/04018 ,  F25J3/04533 ,  F25J3/04545 ,  F25J3/04618 ,  F25J2230/06 ,  F25J2240/70 ,  F25J2240/82 ,  F25J2260/80 ,  Y02E20/322 ,  Y02E20/344

摘要： The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO2 circulating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle CO2 circulating fluid. Fuel derived CO2 can be captured and delivered at pipeline pressure. Other impurities can be captured.

摘要翻译： 本发明提供使用高效燃烧器与CO 2循环流体组合的发电方法和系统。 在具体实施例中，这些方法和系统有利地可以利用低压比动力涡轮机和节能器热交换器。 可以使用来自外部源的额外的低等级热量来提供加热循环CO 2循环流体所需的一部分热量。 燃料来源的二氧化碳可以在管道压力下捕获和输送。 可以捕获其他杂质。

公开(公告)号：US08587138B2

公开(公告)日：2013-11-19

申请号：US12455625

申请日：2009-06-04

申请人： Kevin Statler ,  Fermin Maldonado

发明人： Kevin Statler ,  Fermin Maldonado

IPC分类号： F01K17/02 ,  F02C6/18

CPC分类号： H02K7/1823 ,  C25B1/04 ,  F01K13/006 ,  F02C3/20 ,  F05D2220/62 ,  F22B1/06

摘要： Systems recover gas and/or heat and convert the recovered gas and/or heat to electrical power. The systems recover gas and/or heat from metal melting and/or smelting processes used in the manufacturing and/or refining of metals and/or their by-products. The recovered gas and/or heat are converted into electrical power. The heat of the metal melting and/or smelting process is converted to superheated liquid, such as steam, through a heat exchanger for operating a turbine motor and electrical power generator to produce electrical power. Flue gases from the melting and/or smelting processes used in the manufacturing and/or refining of metals and/or their by-products are utilized to drive a gas turbine motor and electrical power generator to produce electrical power. Electricity generated by the systems electrolyze water to form hydrogen gas and oxygen gas.

摘要翻译： 系统回收气体和/或热量，并将回收的气体和/或热量转换成电力。 这些系统从用于金属和/或其副产物的制造和/或精炼中的金属熔化和/或熔炼工艺回收气体和/或热量。 回收的气体和/或热量被转换成电力。 金属熔化和/或熔炼过程的热量通过用于操作涡轮马达和发电机的热交换器转换成过热液体，例如蒸汽，以产生电力。 来自用于金属和/或其副产物的制造和/或精炼的熔化和/或熔炼工艺的烟道气用于驱动燃气轮机电动机和发电机以产生电力。 系统产生的电解电解水形成氢气和氧气。

公开(公告)号：US20130255489A1

公开(公告)日：2013-10-03

申请号：US13438219

申请日：2012-04-03

申请人： Peter L. Jalbert

发明人： Peter L. Jalbert

IPC分类号： B01D53/22

CPC分类号： F02C3/20 ,  F02C7/22

摘要： A conditioner for conditioning fuel passing therethrough includes a deoxygenator having a body in which oxygen is removed from the fuel, and a heat exchanger attaching directly to the body for moderating a temperature of the fuel.

摘要翻译： 用于调节通过其中的燃料的调节剂包括具有氧气从燃料中除去的主体的脱氧器，以及直接附接到主体以缓和燃料温度的热交换器。

公开(公告)号：US08534075B2

公开(公告)日：2013-09-17

申请号：US13118824

申请日：2011-05-31

申请人： Willy S. Ziminsky ,  Gilbert O. Kraemer ,  Girard A. Simons ,  Mark A. Hadley

发明人： Willy S. Ziminsky ,  Gilbert O. Kraemer ,  Girard A. Simons ,  Mark A. Hadley

IPC分类号： F02C1/00

CPC分类号： F23R3/40 ,  F02C3/20 ,  F02C3/22 ,  F02C9/40

摘要： A method of regulating the Wobbe number of a multi-composition gas fuel supplied to one or more combustors of a gas turbine includes: (a) providing a control system for regulating fuel and air flow to the one or more combustors; and (b) reforming a fraction of the gas fuel upstream of the one or more combustors to form hydrogen and carbon monoxide to be supplied to the one or more combustors with a remaining fraction of the fuel; wherein the fraction of fuel reformed is adjusted to maintain the Wobbe number of the fuel supplied to the one or more combustors within a predetermined range.

摘要翻译： 一种调节供应给燃气轮机的一个或多个燃烧器的多组分气体燃料的沃泊数的方法包括：（a）提供用于调节燃料和空气流向一个或多个燃烧器的控制系统; 和（b）在所述一个或多个燃烧器的上游重整所述气体燃料的一部分，以形成供给所述一个或多个燃烧器的剩余部分燃料的氢和一氧化碳; 其中，重整燃料的燃料馏分被调节以将供给一个或多个燃烧器的燃料的沃泊数保持在预定范围内。

公开(公告)号：US20130213049A1

公开(公告)日：2013-08-22

申请号：US13843313

申请日：2013-03-15

申请人： Palmer Labs, LLC ,  8 Rivers Capital, LLC

发明人： Rodney John Allam ,  Miles R. Palmer ,  Glenn William Brown, JR. ,  Jeremy Eron Fetvedt ,  Brock Alan Forrest

IPC分类号： F02C3/20

CPC分类号： F02C3/20 ,  F01K13/00 ,  F01K25/103 ,  F02C3/22 ,  F02C3/34 ,  F05D2260/61 ,  F22B35/12 ,  F23J15/027 ,  F23J15/06 ,  F23L7/00 ,  F23L7/007 ,  F23L2900/07001 ,  F23L2900/07002 ,  F23L2900/07003 ,  F23M5/00 ,  F23M5/085 ,  F23M2900/05004 ,  F25J3/04018 ,  F25J3/04533 ,  F25J3/04545 ,  F25J3/04618 ,  F25J2230/06 ,  F25J2240/70 ,  F25J2240/82 ,  F25J2260/80 ,  Y02E20/322 ,  Y02E20/344 ,  Y02E20/363

摘要： The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO2 circulating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle CO2 circulating fluid. Fuel derived CO2 can be captured and delivered at pipeline pressure. Other impurities can be captured.