公开(公告)号：US20110232298A1

公开(公告)日：2011-09-29

申请号：US12729745

申请日：2010-03-23

Applicant: Muthuramalingam Mahendhra ,  Ashok Kumar Anand ,  Veerappan Muthaiah

Inventor： Muthuramalingam Mahendhra ,  Ashok Kumar Anand ,  Veerappan Muthaiah

IPC: F02C7/12

CPC classification number: F02C7/18 ,  Y02E20/16 ,  Y02E20/18

Abstract: A system for cooling components of a turbine includes: at least one input in fluid communication with a source of carbon dioxide gas, the carbon dioxide gas removed from synthesis gas produced by a gasification unit from hydrocarbon fuel; and at least one first conduit in fluid communication with the at least one input and configured to divert a portion of the carbon dioxide gas from the source of carbon dioxide gas to at least one component of the turbine, the turbine configured to combust the synthesis gas.

Abstract translation: 一种用于冷却涡轮机部件的系统包括：与二氧化碳气体源流体连通的至少一个输入，从气化单元从烃燃料产生的合成气中除去的二氧化碳气体; 以及至少一个第一导管，其与所述至少一个输入端流体连通并且构造成将二氧化碳气体的一部分从二氧化碳气体源转移到所述涡轮机的至少一个部件，所述涡轮机构造成燃烧所述合成气体 。

公开(公告)号：US20110020188A1

公开(公告)日：2011-01-27

申请号：US12508808

申请日：2009-07-24

Applicant: Mahendhra Muthuramalingam ,  Ashok Kumar Anand ,  Anthony Yu-Chung Ku ,  Chetan Madhav Joshi ,  Joseph J.

Inventor： Mahendhra Muthuramalingam ,  Ashok Kumar Anand ,  Anthony Yu-Chung Ku ,  Chetan Madhav Joshi ,  Joseph J.

IPC: B01D50/00 ,  B01D53/22

CPC classification number: B01D53/228 ,  B01D53/22 ,  B01D2257/304 ,  B01D2257/504 ,  Y02C10/10

Abstract: An integrated gasification combined cycle (IGCC) system involving CO2 capture is provided comprising a CO2-selective membrane, a pre-compressor, and a sulfur gas removal system to selectively remove H2S and CO2 from shifted syngas, wherein the pre-compressor increases the permeate stream from the CO2-selective membrane from a first pressure to a second pressure prior to entering the sulfur removal system. Also provided herein is a method of maintaining a substantially constant pressure in a sulfur removal system, comprising introducing a feed gas stream to a CO2-selective membrane for separation into a syngas rich stream and a permeate gas stream, wherein the permeate gas stream is at a first pressure; increasing the permeate gas stream from the first pressure to a second pressure; and introducing the permeate gas stream at the second pressure to a sulfur removal system downstream of the pre-compressor.

Abstract translation: 提供了包括CO 2捕获的综合气化联合循环（IGCC）系统，其包括CO 2选择性膜，预压缩机和硫气除去系统，以选择性地从位移合成气中除去H 2 S和CO 2，其中预压缩机增加渗透物 在进入硫去除系统之前从CO 2选择性膜从第一压力流到第二压力。 本文还提供了一种在硫去除系统中保持基本上恒定的压力的方法，包括将进料气流引入CO 2选择性膜以分离成富合合气流和渗透气流，其中渗透气流在 第一压力 将渗透气体流从第一压力增加到第二压力; 以及将所述第二压力下的渗透气流引入所述预压缩机下游的除硫系统。

公开(公告)号：US20090284013A1

公开(公告)日：2009-11-19

申请号：US12153231

申请日：2008-05-15

Applicant: Ashok Kumar Anand ,  James Anthony West ,  Gilbert Otto Kraemer ,  Hasan Ul Karim ,  Sam David Draper ,  Jonathan Dwight Berry

Inventor： Ashok Kumar Anand ,  James Anthony West ,  Gilbert Otto Kraemer ,  Hasan Ul Karim ,  Sam David Draper ,  Jonathan Dwight Berry

IPC: F01D15/10 ,  F02C7/14 ,  F02C7/08 ,  F02C1/00

CPC classification number: F02C3/34 ,  B01D53/8625 ,  B01D53/8643 ,  B01D2255/1021 ,  B01D2255/204 ,  B01D2255/206 ,  B01D2255/20715 ,  B01D2255/2092 ,  F02C6/18 ,  Y02E20/16 ,  Y02T10/22

Abstract: 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 gas turbine engine 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; and an electrical generator.

Abstract translation: 一种能够通过使用三元催化剂消除废气中的NO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燃气轮机; 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）; 一个EGR压缩机; 和发电机。

公开(公告)号：US20090235822A1

公开(公告)日：2009-09-24

申请号：US12076386

申请日：2008-03-18

Applicant: Ashok Kumar Anand ,  Chetan Madhav Joshi ,  Jegadeesan Maruthamuthu

Inventor： Ashok Kumar Anand ,  Chetan Madhav Joshi ,  Jegadeesan Maruthamuthu

IPC: B01D19/00

CPC classification number: B01D53/1475 ,  C10K1/26 ,  Y02C10/06 ,  Y02P20/152

Abstract: In a system involving CO2 capture having an acid gas removal system to selectively remove CO2 from shifted syngas, the acid gas removal system including at least one stage, e.g. a flash tank, for CO2 removal from an input stream of dissolved carbon dioxide in physical solvent, the method of recovering CO2 in the acid gas removal system including: elevating a pressure of the stream of dissolved carbon dioxide in physical solvent; and elevating the temperature of the pressurized stream upstream of at least one CO2 removal stage.

Abstract translation: 在涉及CO 2捕获的系统中，具有酸性气体去除系统以选择性地从位移合成气中除去CO 2的系统中，酸性气体去除系统包括至少一个阶段，例如， 闪蒸罐，用于在物理溶剂中从溶解的二氧化碳的输入流中除去CO 2;在酸性气体去除系统中回收CO 2的方法，包括：在物理溶剂中升高溶解的二氧化碳流的压力; 并且在至少一个CO 2去除阶段的上游提高加压流的温度。

公开(公告)号：US06735490B2

公开(公告)日：2004-05-11

申请号：US09682750

申请日：2001-10-12

Applicant: Ashok Kumar Anand ,  Brian Jacob Berry ,  Johnny Yit Boey ,  Michael Jandrisevits ,  Patrick King Wah May ,  Gregory Paul Wotzak

Inventor： Ashok Kumar Anand ,  Brian Jacob Berry ,  Johnny Yit Boey ,  Michael Jandrisevits ,  Patrick King Wah May ,  Gregory Paul Wotzak

IPC: G06F1900

CPC classification number: G05B15/02 ,  G06F17/50 ,  Y02E20/16 ,  Y02E20/18

Abstract: A system and method for analyzing a design using predetermined analysis models are presented. The method may be carried out on an automated design system including an integration server in communication with a plurality of subprocess servers each configured for conducting a subprocess analysis using one of the analysis models. The method comprises receiving at the integration server an analysis request including a set of desired performance parameters and constructing a set of design characteristics for meeting the desired performance parameters. The method further includes determining a set of design performance results associated with the set of design characteristics using the analysis models of the subprocess servers. The step of determining may include passing input information from the integration server to the plurality of subprocess servers, at least a portion of the input information being respectively processed to a format usable in the analysis model of each of the plurality of subprocess servers, passing output information from each of the plurality of subprocess servers to the integration server and using the output information to determine the design performance results.

Abstract translation: 提出了一种使用预定分析模型分析设计的系统和方法。 该方法可以在包括与多个子处理服务器通信的集成服务器的自动化设计系统上执行，每个子处理服务器被配置为使用分析模型之一进行子过程分析。 所述方法包括在所述集成服务器处接收分析请求，所述分析请求包括一组期望的性能参数并且构建用于满足所述期望的性能参数的一组设计特征。 该方法还包括使用子处理服务器的分析模型确定与该组设计特征相关联的一组设计性能结果。 确定步骤可以包括将输入信息从集成服务器传递到多个子处理服务器，输入信息的至少一部分分别被处理成在多个子处理服务器中的每个子处理服务器的分析模型中可用的格式，传递输出 从多个子处理服务器中的每一个到集成服务器的信息，并使用输出信息来确定设计性能结果。

公开(公告)号：US06543234B2

公开(公告)日：2003-04-08

申请号：US10153609

申请日：2002-05-24

Applicant: Ashok Kumar Anand ,  Philip Fadhel Berrahou ,  Michael Jandrisevits

Inventor： Ashok Kumar Anand ,  Philip Fadhel Berrahou ,  Michael Jandrisevits

IPC: F02C618

CPC classification number: F02C7/32 ,  F02C9/18 ,  F04D27/0207 ,  Y02E20/16

Abstract: A gas turbine system that includes a compressor, a turbine component and a load, wherein fuel and compressor discharge bleed air are supplied to a combustor and gaseous products of combustion are introduced into the turbine component and subsequently exhausted to atmosphere. A compressor discharge bleed air circuit removes bleed air from the compressor and supplies one portion of the bleed air to the combustor and another portion of the compressor discharge bleed air to an exhaust stack of the turbine component in a single cycle system, or to a heat recovery steam generator in a combined cycle system. In both systems, the bleed air diverted from the combustor may be expanded in an air expander to reduce pressure upstream of the exhaust stack or heat recovery steam generator.

公开(公告)号：US20130186101A1

公开(公告)日：2013-07-25

申请号：US13356677

申请日：2012-01-24

Applicant: Kamlesh MUNDRA ,  Ashok Kumar Anand ,  Veerappan Muthaiah

Inventor： Kamlesh MUNDRA ,  Ashok Kumar Anand ,  Veerappan Muthaiah

IPC: F02C7/12 ,  F02C6/08

CPC classification number: F02C7/18 ,  Y02E20/16 ,  Y02E20/18

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130086882A1

公开(公告)日：2013-04-11

申请号：US13269356

申请日：2011-10-07

Applicant: Ashok Kumar Anand ,  Thirumala Reddy Nagarjuna Reddy ,  Jason Brian Shaffer ,  William David York

Inventor： Ashok Kumar Anand ,  Thirumala Reddy Nagarjuna Reddy ,  Jason Brian Shaffer ,  William David York

IPC: F02C7/08 ,  F02C7/22 ,  F02C7/12 ,  F23R3/02

CPC classification number: F02C3/34 ,  F02C1/08 ,  F02C3/13 ,  F02C3/20 ,  F02C6/18 ,  F02C7/224 ,  F23R3/26 ,  Y02E20/16

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120098276A1

公开(公告)日：2012-04-26

申请号：US13332723

申请日：2011-12-21

Applicant: Gilbert Otto Kraemer ,  Ashok Kumar Anand ,  James Anthony West ,  Hasan Ui Karim ,  Sam David Draper ,  Jonathan Dwight Berry

Inventor： Gilbert Otto Kraemer ,  Ashok Kumar Anand ,  James Anthony West ,  Hasan Ui Karim ,  Sam David Draper ,  Jonathan Dwight Berry

IPC: F02C7/08 ,  H02K7/18

CPC classification number: F02C3/34 ,  B01D53/8625 ,  B01D53/8643 ,  B01D2255/1021 ,  B01D2255/204 ,  B01D2255/206 ,  B01D2255/20715 ,  B01D2255/2092 ,  F02C6/18 ,  Y02E20/16 ,  Y02T10/22

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07665291B2

公开(公告)日：2010-02-23

申请号：US11396684

申请日：2006-04-04

Applicant: Ashok Kumar Anand ,  Patrick King Wah May ,  Michael Jandrisevits

Inventor： Ashok Kumar Anand ,  Patrick King Wah May ,  Michael Jandrisevits

IPC: F02C7/28 ,  F02C7/22 ,  F02C6/18

CPC classification number: F02C3/22 ,  F02C7/224 ,  F05D2220/75 ,  Y02E20/16 ,  Y02E20/18

Abstract: 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.

Abstract translation: 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。