Method for extracting H2S from sour gas
    1.
    发明授权
    Method for extracting H2S from sour gas 有权
    从酸性气体中提取H2S的方法

    公开(公告)号:US07531159B2

    公开(公告)日:2009-05-12

    申请号:US11493240

    申请日:2006-07-26

    CPC分类号: C10L3/10 C10L3/102 Y10S423/17

    摘要: This invention teaches a process that includes extraction of gas in which the presence of foam results in the carry over in the outlet gas stream of excessive liquids and/or solids, including the steps of injecting the foam laden gas stream tangentially into a cyclonic separator having an axial gas outlet and a liquid outlet, under conditions in which the inlet stream is subjected to at least about 150 G's, the outlet gas being substantially liquids/solids free and the outlet liquid stream being conveyed for disposal or further processing.

    摘要翻译: 本发明教导了一种方法,其包括提取气体,其中泡沫的存在导致出口气流中过量液体和/或固体的携带,包括以下步骤:将含泡沫的气体流切向地注入到具有 轴向气体出口和液体出口,在入口流经受至少约150G的条件下,出口气体基本上为液体/固体,并且输出的出口液体流被输送以便处理或进一步处理。

    Method for extracting H2S from sour gas
    2.
    发明申请
    Method for extracting H2S from sour gas 有权
    从酸性气体中提取H2S的方法

    公开(公告)号:US20080023373A1

    公开(公告)日:2008-01-31

    申请号:US11493240

    申请日:2006-07-26

    IPC分类号: C10G45/00 C10G17/00

    CPC分类号: C10L3/10 C10L3/102 Y10S423/17

    摘要: This invention teaches a process that includes extraction of gas in which the presence of foam results in the carry over in the outlet gas stream of excessive liquids and/or solids, including the steps of injecting the foam laden gas stream tangentially into a cyclonic separator having an axial gas outlet and a liquid outlet, under conditions in which the inlet stream is subjected to at least about 150 G's, the outlet gas being substantially liquids/solids free and the outlet liquid stream being conveyed for disposal or further processing.

    摘要翻译: 本发明教导了一种方法,其包括提取气体,其中泡沫的存在导致出口气流中过量液体和/或固体的携带,包括以下步骤:将含泡沫的气体流切向地注入到具有 轴向气体出口和液体出口,在入口流经受至少约150G的条件下,出口气体基本上为液体/固体,并且输出的出口液体流被输送以便处理或进一步处理。

    Process for the removal of h.sub.2 S from non-condensible gas streams
and from steam
    3.
    发明授权
    Process for the removal of h.sub.2 S from non-condensible gas streams and from steam 失效
    从不可冷凝气流和蒸汽中除去h2S的方法

    公开(公告)号:US5543122A

    公开(公告)日:1996-08-06

    申请号:US336439

    申请日:1994-11-09

    IPC分类号: B01D53/50 B01D53/52

    摘要: A process for treating non-condensible gas streams containing H.sub.2 S, and for treating steam containing H.sub.2 S, is disclosed, the process being characterized by unique division of the noncondensible stream, or of a separated non-condensible H.sub.2 S-containing stream derived from the steam, with diverse oxidative treatment of the separated portions. The invention is particularly suited to treating the exhaust steam from a steam turbine which utilizes geothermal steam as the working fluid. In a preferred aspect, disposal of sulfur produced as normal byproduct of liquid oxidative steps may be reduced or avoided altogether by reaction of the sulfur with bisulfite and/or sulfite produced in the procedure to produce soluble thiosulfate.

    摘要翻译: 公开了一种用于处理含有H 2 S的不可冷凝气流并用于处理含有H 2 S的蒸汽的方法,该方法的特征在于不可冷凝物流或源自蒸汽的分离的不可冷凝的含H2S物流的独特分离, 对分离的部分进行不同的氧化处理。 本发明特别适用于处理利用地热蒸汽作为工作流体的汽轮机的排气蒸汽。 在一个优选的方面,通过硫与生产可溶性硫代硫酸盐的方法中产生的亚硫酸氢盐和/或亚硫酸盐的反应,可以减少或避免作为液体氧化步骤的正常副产物产生的硫的处置。