公开(公告)号：US09527736B2

公开(公告)日：2016-12-27

申请号：US13851891

申请日：2013-03-27

Applicant: General Electric Company

Inventor： Hatim Anwarhusan Khandwavala ,  Douglas Scott Byrd ,  Brian Michael Gallagher ,  Durgaprasad Janapaneedi

IPC: B01D53/22 ,  C01B21/04 ,  F02C6/08

CPC classification number: C01B21/0438 ,  F02C6/08 ,  F05D2270/082

Abstract: A system includes a gas turbine. The gas turbine includes a first compressor configured to provide a first portion of a discharge air to a combustor. The gas turbine also includes the combustor configured to combust a mixture of the first portion of the discharge air and fuel to generate an exhaust gas and to provide the exhaust gas to a turbine. The gas turbine also includes an exhaust outlet coupled to the turbine and configured to enable the exhaust gas to exit the gas turbine. The system also includes a nitrogen purification system coupled to the gas turbine. The nitrogen purification system includes a membrane nitrogen generator configured to receive a second portion of the discharge air from the compressor or a portion of the exhaust gas from the exhaust outlet, wherein the membrane nitrogen generator is configured to generate nitrogen from the second portion of the discharge air or the portion of the exhaust gas.

Abstract translation: 一种系统包括燃气轮机。 燃气轮机包括第一压缩机，其被配置为向燃烧器提供排出空气的第一部分。 燃气轮机还包括被配置为燃烧排出空气的第一部分和燃料的混合物以产生废气并将排气提供给涡轮机的燃烧器。 燃气涡轮机还包括联接到涡轮机并被配置为使排气能够离开燃气轮机的排气出口。 该系统还包括耦合到燃气轮机的氮气净化系统。 氮气净化系统包括膜氮发生器，其被配置为从压缩机或排气出口排出的一部分废气中接收排出空气的第二部分，其中膜氮发生器构造成从第二部分产生氮气 排出空气或废气的一部分。

公开(公告)号：US20140290260A1

公开(公告)日：2014-10-02

申请号：US13851891

申请日：2013-03-27

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Hatim Anwarhusan Khandwavala ,  Douglas Scott Byrd ,  Brian Michael Gallagher ,  Durgaprasad Janapaneedi

IPC: F02C7/00

CPC classification number: C01B21/0438 ,  F02C6/08 ,  F05D2270/082

Abstract: A system includes a gas turbine. The gas turbine includes a first compressor configured to provide a first portion of a discharge air to a combustor. The gas turbine also includes the combustor configured to combust a mixture of the first portion of the discharge air and fuel to generate an exhaust gas and to provide the exhaust gas to a turbine. The gas turbine also includes an exhaust outlet coupled to the turbine and configured to enable the exhaust gas to exit the gas turbine. The system also includes a nitrogen purification system coupled to the gas turbine. The nitrogen purification system includes a membrane nitrogen generator configured to receive a second portion of the discharge air from the compressor or a portion of the exhaust gas from the exhaust outlet, wherein the membrane nitrogen generator is configured to generate nitrogen from the second portion of the discharge air or the portion of the exhaust gas.

Abstract translation: 一种系统包括燃气轮机。 燃气轮机包括第一压缩机，其被配置为向燃烧器提供排出空气的第一部分。 燃气轮机还包括被配置为燃烧排出空气的第一部分和燃料的混合物以产生废气并将排气提供给涡轮机的燃烧器。 燃气涡轮机还包括联接到涡轮机并被配置为使排气能够离开燃气轮机的排气出口。 该系统还包括耦合到燃气轮机的氮气净化系统。 氮气净化系统包括膜氮发生器，其被配置为从压缩机或排气出口排出的一部分废气中接收排出空气的第二部分，其中膜氮发生器构造成从第二部分产生氮气 排出空气或废气的一部分。