Oxygen separator designed to be integrated with a gas turbine and method of separating oxygen
    59.
    发明授权
    Oxygen separator designed to be integrated with a gas turbine and method of separating oxygen 有权
    设计为与燃气轮机一体化的氧分离器和分离氧气的方法

    公开(公告)号:US06360524B1

    公开(公告)日:2002-03-26

    申请号:US09879113

    申请日:2001-06-13

    IPC分类号: F02C606

    摘要: An oxygen separator and method for separating oxygen from a heated oxygen containing gas that employs oxygen-selective ceramic membranes of elongated, tubular configuration within a duct for separation of oxygen from a heated gas. The duct can be attached between the exhaust of a gas turbine and a power generator driven by the exhaust or can be connected to one or more burners of a gas turbine. Supplementary compressed feed air may be added at a flow rate at least equal to that of the permeated oxygen for cooling and flow balancing purposes. A purge stream can also be introduced. Additionally, combustor tubes fabricated from an oxygen-selective ceramic membrane material may also be provided to produce combustion products that in turn can be used as a purge for downstream oxygen-selective ceramic membranes.

    摘要翻译: 氧分离器和用于从加热的含氧气体中分离氧气的方法,其使用在管道内具有细长管状构型的氧选择性陶瓷膜,用于将氧气与加热气体分离。 管道可以安装在燃气轮机的排气口和由排气机驱动的动力发电机之间,或者可连接到燃气轮机的一个或多个燃烧器。 补充的压缩进料空气可以以至少等于渗透氧的流速加入以用于冷却和流动平衡目的。 还可以引入吹扫流。 此外,还可以提供由氧选择性陶瓷膜材料制造的燃烧器管,以产生燃烧产物,其又可用作下游氧选择性陶瓷膜的吹扫。