System and method for sulfur recovery
    3.
    发明授权
    System and method for sulfur recovery 有权
    硫回收系统和方法

    公开(公告)号:US08236276B2

    公开(公告)日:2012-08-07

    申请号:US12709745

    申请日:2010-02-22

    IPC分类号: B01J19/00 C01B17/00

    摘要: A sulfur recovery system for recovering sulfur from a sulfur plant feed stream including a first sulfur removal system and a second sulfur removal system. The system includes a sulfur plant feed inlet to the first sulfur removal system, the sulfur plant feed inlet being capable of providing a sulfur plant feed stream at a first pressure. One or more oxidizing gas inlets are arranged and disposed to combine at least one oxidizing gas stream with the sulfur plant feed stream to form a combustion gas for combustion in the first sulfur removal system at a second pressure. A flow restriction device is operably configured to control an operating pressure in one or both of the first sulfur removal system and the second sulfur removal system. A gas processing plant and method for recovering sulfur from a sulfur plant feed stream are also disclosed.

    摘要翻译: 一种硫回收系统,用于从包括第一硫去除系统和第二硫去除系统的硫植物进料流中回收硫。 该系统包括第一硫去除系统的硫植物进料入口,硫植物进料入口能够在第一压力下提供硫植物进料流。 一个或多个氧化气体入口被布置和布置成将至少一个氧化气体流与硫植物进料流组合以在第二压力下形成用于在第一硫去除系统中燃烧的燃烧气体。 流量限制装置可操作地构造成控制第一硫去除系统和第二硫去除系统中的一个或两个中的操作压力。 还公开了一种用于从硫植物进料流中回收硫的气体处理设备和方法。