FRACTIONATION OF HYDROGEN SULFIDE RICH SOUR GAS AND METHODS OF USE
    6.
    发明申请
    FRACTIONATION OF HYDROGEN SULFIDE RICH SOUR GAS AND METHODS OF USE 有权
    氢硫化氢的分解及其使用方法

    公开(公告)号:US20110138854A1

    公开(公告)日:2011-06-16

    申请号:US12958909

    申请日:2010-12-02

    IPC分类号: F25J3/00

    摘要: Methods and systems are provided for treating hydrogen sulfide rich sour gas through a series of fractionation columns. The processes disclosed herein and the variations thereof provide optimized processes for the removal of hydrogen sulfide from sour gas through the introduction of innovative azeotrope breakers, novel configurations of process equipment, and optimized operating conditions. Advantages of certain embodiments of the present invention include reduced equipment requirements, improved process efficiencies, reduced operating costs, and reduced capital costs. Other advantages include better process suitability to certain environmental conditions such as the arctic cold when compared to conventional amine treatment processes.

    摘要翻译: 提供了通过一系列分馏塔处理富含硫化氢的酸性气体的方法和系统。 本文公开的方法及其变化提供了通过引入创新的共沸断路器,工艺设备的新型结构和优化的操作条件从酸性气体中除去硫化氢的优化方法。 本发明的某些实施例的优点包括减少的设备要求,改进的过程效率,降低的运营成本和降低的资本成本。 其他优点包括与常规胺处理过程相比,对某些环境条件(如北极寒冷)的更好的过程适应性。