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    System and method for exhaust gas use in gas turbine engines
    21.
    发明授权
    System and method for exhaust gas use in gas turbine engines 有权
    燃气轮机发动机废气的系统和方法

    公开(公告)号：US09003761B2

    公开(公告)日：2015-04-14

    申请号：US12790275

    申请日：2010-05-28

    Applicant: Samuel David Draper

    Inventor： Samuel David Draper

    IPC: F02C6/00 ,  F02C6/18 ,  F02C3/34

    CPC classification number: F02C6/18 ,  F02C3/34 ,  F02C3/36 ,  F05D2270/08 ,  Y02E20/16 ,  Y02T50/677

    Abstract: In one embodiment, a system is provided that includes a first gas turbine engine. The first gas turbine engine has a first compressor configured to intake air and to produce a first compressed air and a first combustor configured to combust a first mixture to produce a first combustion gas. The first mixture has a first fuel, at least a first portion of the first compressed air, and a second combustion gas from a second gas turbine engine. The first gas turbine engine also includes a first turbine configured to extract work from the first combustion gas.

    Abstract translation: 在一个实施例中，提供了一种包括第一燃气涡轮发动机的系统。 第一燃气涡轮发动机具有构造成吸入空气并且产生第一压缩空气的第一压缩机和构造成燃烧第一混合物以产生第一燃烧气体的第一燃烧器。 第一混合物具有第一燃料，第一压缩空气的至少第一部分和来自第二燃气涡轮发动机的第二燃烧气体。 第一燃气涡轮发动机还包括构造成从第一燃烧气体中提取工作的第一涡轮机。

    METHOD AND SYSTEM FOR SEPARATING CO2 FROM N2 AND O2 IN A TURBINE ENGINE SYSTEM
    23.
    发明申请
    METHOD AND SYSTEM FOR SEPARATING CO2 FROM N2 AND O2 IN A TURBINE ENGINE SYSTEM 审中-公开
    用于在涡轮发动机系统中从N2和O2分离二氧化碳的方法和系统

    公开(公告)号：US20130145773A1

    公开(公告)日：2013-06-13

    申请号：US13324466

    申请日：2011-12-13

    Applicant: Parag Prakash Kulkarni ,  Samuel David Draper ,  Roger Allen Shisler

    Inventor： Parag Prakash Kulkarni ,  Samuel David Draper ,  Roger Allen Shisler

    IPC: F02C7/00

    CPC classification number: F02C3/20 ,  F01K23/10 ,  F02C3/34 ,  F05D2260/205 ,  F05D2260/61 ,  Y02E20/16 ,  Y02E20/18 ,  Y02E20/344

    Abstract: A method of separating carbon dioxide (CO2) from nitrogen (N2) and oxygen (O2) within a turbine engine system includes, in an exemplary embodiment, directing an air stream into an air separation unit (ASU), separating N2 from the air stream in the ASU to form an oxygen (O2) rich air stream, and directing the O2 rich air stream to the combustor to mix with a fuel for combustion forming hot combustion gases, containing O2 and CO2, which are used to rotate the turbine. The method also includes directing turbine expander exhaust gases to a heat recovery steam generator (HRSG) to create steam, directing exhaust from the HRSG to a condenser to separate water from a mixture of O2 and CO2 gases, and directing the mixture of O2 and CO2 gases to a separation system where the CO2 is separated from the O2 gases and removed from the separation system.

    Abstract translation: 在涡轮发动机系统内分离二氧化碳（CO 2）与氮气（N 2）和氧气（O 2）的方法包括在一个示例性实施例中将空气流引导到空气分离单元（ASU）中，从空气流中分离出N 2 在ASU中形成富氧（O 2）空气流，并且将富O2的空气流引导到燃烧器以与用于燃烧的燃料混合形成用于旋转涡轮机的用于包含O 2和CO 2的热燃烧气体。 该方法还包括将涡轮膨胀机废气引导到热回收蒸汽发生器（HRSG）以产生蒸汽，将来自HRSG的排气引导至冷凝器以将水与O 2和CO 2气体的混合物分离，并引导O 2和CO 2的混合物 气体进入分离系统，其中CO 2与O 2气体分离并从分离系统中移出。

    Method of operating a stoichiometric exhaust gas recirculation power plant
    24.
    发明授权
    Method of operating a stoichiometric exhaust gas recirculation power plant 有权
    操作化学计量排气再循环发电厂的方法

    公开(公告)号：US08453462B2

    公开(公告)日：2013-06-04

    申请号：US13217658

    申请日：2011-08-25

    Applicant: Lisa Anne Wichmann ,  Daniel David Snook ,  Samuel David Draper ,  Noémie Dion Ouellet ,  Scott Allen Rittenhouse

    Inventor： Lisa Anne Wichmann ,  Daniel David Snook ,  Samuel David Draper ,  Noémie Dion Ouellet ,  Scott Allen Rittenhouse

    IPC: F02C9/00 ,  F02C7/08

    CPC classification number: F02C6/06 ,  F02C3/34 ,  F02C9/18 ,  F05D2260/85 ,  F05D2270/301

    Abstract: At least one main air compressor makes a compressed ambient gas flow. The compressed ambient gas flow is delivered to a turbine combustor at a pressure that is greater than or substantially equal to an output pressure delivered to the turbine combustor from a turbine compressor as at least a first portion of a recirculated gas flow. A fuel stream is delivered to the turbine combustor, and a combustible mixture is formed and burned, forming the recirculated gas flow. A turbine power is produced that is substantially equal to at least a power required to rotate the turbine compressor. At least a portion of the recirculated gas flow is recirculated through a recirculation loop. An excess portion of the recirculated gas flow is vented or a portion of the recirculated gas flow bypasses the turbine combustor or both.

    Abstract translation: 至少一个主要空气压缩机使压缩的环境气体流动。 压缩的环境气体流以大于或基本上等于从涡轮压缩机作为再循环气流的至少第一部分输送到涡轮机燃烧器的输出压力的压力被输送到涡轮机燃烧器。 燃料流被输送到涡轮机燃烧器，并且形成并燃烧可燃混合物，形成再循环气体流。 产生的涡轮功率基本上等于至少旋转涡轮压缩机所需的功率。 再循环气流的至少一部分通过循环回路再循环。 再循环气流的一部分被排出，或者再循环气流的一部分绕过涡轮机燃烧室或两者。

    Power plant and method of operation
    25.
    发明授权
    Power plant and method of operation 有权
    发电厂及运行方式

    公开(公告)号：US08453461B2

    公开(公告)日：2013-06-04

    申请号：US13217550

    申请日：2011-08-25

    Applicant: Samuel David Draper

    Inventor： Samuel David Draper

    IPC: F02C9/00 ,  F02C7/08

    CPC classification number: F02C3/34 ,  F02C6/18 ,  F02C9/32 ,  F02C9/48 ,  F05D2270/08 ,  F05D2270/082

    Abstract: A main air compressor delivers a compressed ambient gas flow with a compressed ambient gas flow rate to a turbine combustor. A fuel stream with a flow rate is delivered to the turbine combustor and mixed with the compressed ambient gas flow and an exhaust gas flow and burned with substantially stoichiometric combustion to form the exhaust gas flow and drive a turbine, thus operating the power plant at a first load. A portion of the exhaust gas flow is recirculated from the turbine to the turbine compressor and a portion is delivered to an exhaust path. The fuel stream flow rate and the compressed ambient gas flow rate are reduced, and substantially stoichiometric combustion is maintained and the power plant is operated at a second load. The fuel stream flow rate is further reduced and lean combustion is achieved and the power plant is operated at a third load.

    Abstract translation: 主空气压缩机将压缩的环境气流以压缩的环境气体流量传送到涡轮机燃烧器。 具有流量的燃料流被输送到涡轮机燃烧器并与压缩的环境气体流和废气流混合并且以基本上化学计量的燃烧燃烧以形成排气流并驱动涡轮机，从而在发电厂 第一次加载 废气流的一部分从涡轮再循环到涡轮压缩机，并且一部分被输送到排气通道。 燃料流量和压缩的环境气体流量减少，并且保持基本上理论上的燃烧，并且动力装置在第二负载下运行。 进一步降低燃料流量，并实现贫燃，发电厂在第三负荷下运行。

    SYSTEM AND METHOD FOR PRODUCING A HYDROGEN ENRICHED FUEL
    27.
    发明申请
    SYSTEM AND METHOD FOR PRODUCING A HYDROGEN ENRICHED FUEL 审中-公开
    生产氢化燃料的系统和方法

    公开(公告)号：US20120204573A1

    公开(公告)日：2012-08-16

    申请号：US13026385

    申请日：2011-02-14

    Applicant: Samuel David Draper ,  Raub Warfield Smith ,  Stanley Frank Simpson ,  Mark Allan Hadley ,  Amit Surendra Toprani

    Inventor： Samuel David Draper ,  Raub Warfield Smith ,  Stanley Frank Simpson ,  Mark Allan Hadley ,  Amit Surendra Toprani

    IPC: F02C6/18 ,  F02B43/00

    CPC classification number: F02C3/20 ,  Y02E20/16

    Abstract: A system for producing a hydrogen enriched fuel includes a gas turbine comprising a compressor, a combustor, and a turbine. A fuel reformer is connected between the compressor and the combustor. The fuel reformer comprises an inlet connected to the compressor and an outlet connected to the combustor, and the fuel reformer produces the hydrogen enriched fuel. A method for producing a hydrogen enriched fuel includes compressing a working fluid with a compressor to produce a compressed working fluid and diverting a first portion of the compressed working fluid to a fuel reformer. The method further includes mixing a fuel with the compressed working fluid in the fuel reformer to produce the hydrogen enriched fuel and an exhaust stream and flowing the exhaust stream to a combustor

    Abstract translation: 一种用于生产富氢燃料的系统包括一个包括压缩机，燃烧室和涡轮机的燃气轮机。 燃料重整器连接在压缩机和燃烧器之间。 燃料重整器包括连接到压缩机的入口和连接到燃烧器的出口，并且燃料重整器产生富氢燃料。 一种制造富氢燃料的方法包括用压缩机压缩工作流体以产生压缩的工作流体并将压缩的工作流体的第一部分转向燃料重整器。 该方法还包括在燃料重整器中将燃料与压缩的工作流体混合以产生富氢燃料和排气流并使废气流流到燃烧室

    SYSTEM AND METHOD TO GENERATE ELECTRICITY
    28.
    发明申请
    SYSTEM AND METHOD TO GENERATE ELECTRICITY 有权

    公开(公告)号：US20120187688A1

    公开(公告)日：2012-07-26

    申请号：US13432859

    申请日：2012-03-28

    Applicant: Samuel David Draper

    Inventor： Samuel David Draper

    IPC: F01D15/10 ,  F01K23/10 ,  F02C3/34

    CPC classification number: F02C6/00 ,  F01K11/02 ,  F02C1/06 ,  F05D2270/082 ,  Y02E20/16

    Abstract: A split heat recovery steam generator (HRSG) arrangement including a first HRSG coupled to a turbine and thereby receptive of a portion of the exhaust gases to deliver the portion of the exhaust gases to a compressor, a second HRSG coupled to the turbine and thereby receptive of a remaining portion of the exhaust gases, which includes an NOx catalyst and a CO catalyst sequentially disposed therein to remove NOx and CO from the exhaust gases and an air injection apparatus to inject air into the second HRSG between the NOx catalyst and the CO catalyst to facilitate CO consumption at the CO catalyst.

    SYSTEM AND METHOD TO GENERATE ELECTRICITY
    30.
    发明申请
    SYSTEM AND METHOD TO GENERATE ELECTRICITY 有权
    生成电力的系统和方法

    公开(公告)号：US20120073260A1

    公开(公告)日：2012-03-29

    申请号：US12889147

    申请日：2010-09-23

    Applicant: Samuel David Draper

    Inventor： Samuel David Draper

    IPC: F01K23/10 ,  F02C6/00

    CPC classification number: F02C6/00 ,  F01K11/02 ,  F02C1/06 ,  F05D2270/082 ,  Y02E20/16

    Abstract: A split heat recovery steam generator (HRSG) arrangement including a first HRSG coupled to a turbine and thereby receptive of a portion of the exhaust gases to deliver the portion of the exhaust gases to a compressor, a second HRSG coupled to the turbine and thereby receptive of a remaining portion of the exhaust gases, which includes an NOx catalyst and a CO catalyst sequentially disposed therein to remove NOx and CO from the exhaust gases and an air injection apparatus to inject air into the second HRSG between the NOx catalyst and the CO catalyst to facilitate CO consumption at the CO catalyst.

    Abstract translation: 一种分体式热回收蒸汽发生器（HRSG），其包括耦合到涡轮机的第一HRSG，从而接收一部分排气以将排气的一部分输送到压缩机，第二HRSG耦合到涡轮，从而接收 的废气的剩余部分，其包括依次设置在其中以从废气中除去NOx和CO的NOx催化剂和CO催化剂，以及空气注入装置，以将空气注入到NOx催化剂和CO催化剂之间的第二HRSG中 以促进CO催化剂的CO消耗。

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