COMPACT ABSORPTION-DESORPTION PROCESS AND APPARATUS USING CONCENTRATED SOLUTION
    75.
    发明申请
    COMPACT ABSORPTION-DESORPTION PROCESS AND APPARATUS USING CONCENTRATED SOLUTION 审中-公开
    使用浓缩溶液的压缩吸收方法和装置

    公开(公告)号:US20120174782A1

    公开(公告)日:2012-07-12

    申请号:US13382981

    申请日:2010-07-09

    IPC分类号: B01D53/14

    摘要: A process for absorption and desorption of CO2 from an flue gas comprising feeding the flue gas into a mainly horizontal channel (20, 22, 249 where an absorption fluid is spray in to the channel in the flow direction of the flue gas and collected as CO2 rich absorption fluid at a lower part of the channel and transported into the centre of a rotating desorber wheel (30), where the CO2 is desorbed and the lean absorption fluid is returned to the channel is disclosed. This process can be utilized with absorption fluids with high concentration of conventional amine CO2 absorbents. Disclosed is also the use of an amine absorbent in a concentration of between 61 and 100% by weight for the absorption of CO2 from a gas stream, where the amine is an alkanol amine.

    摘要翻译: 一种用于从烟道气中吸收和解吸CO 2的方法,包括将烟道气输送到主要水平的通道(20,22,249)中,其中吸收流体在烟道气的流动方向上喷射到通道中并作为CO 2收集 丰富的吸收流体在通道的下部被传送到旋转解吸轮(30)的中心,其中CO 2被解吸并且贫吸收流体返回到通道,该过程可以与吸收流体 公开了使用浓度为61-100重量%的胺吸收剂,用于从气流吸收CO 2,其中胺是链烷醇胺。

    PROCESS AND APPARATUS FOR THE TREATMENT OF FLUE GASES
    77.
    发明申请
    PROCESS AND APPARATUS FOR THE TREATMENT OF FLUE GASES 审中-公开
    用于治疗气体气体的方法和装置

    公开(公告)号:US20120090463A1

    公开(公告)日:2012-04-19

    申请号:US13263538

    申请日:2010-04-08

    IPC分类号: B01D53/14 B01D53/00

    摘要: A process and an apparatus for the treatment of a carbon dioxide-containing flue gas stream are described, at least part of the carbon dioxide present being removed from the flue gas stream in a separating device having in particular an absorption column 7 with the formation of a gas stream having a low carbon dioxide content and a carbon dioxide-rich gas stream. For overcoming the pressure drop caused by the carbon dioxide removal in the absorption column 7, it is proposed that the gas stream having a low carbon dioxide content and formed after the removal of the carbon dioxide from the flue gas stream is subjected to a gas stream compression, for example by means of a flue gas blower 14.

    摘要翻译: 描述了用于处理含二氧化碳的烟道气流的方法和装置,存在的二氧化碳的至少一部分在具有特别是吸收塔7的分离装置中从烟道气流中除去,形成 具有低二氧化碳含量的气流和富含二氧化碳的气流。 为了克服吸收塔7中二氧化碳除去引起的压降,建议在从烟道气流中除去二氧化碳后形成的二氧化碳含量低的气流经受气流 压缩,例如通过烟气鼓风机14。

    Gas-liquid contactor apparatus and nozzle plate
    79.
    发明授权
    Gas-liquid contactor apparatus and nozzle plate 有权
    气液接触器和喷嘴板

    公开(公告)号:US08113491B2

    公开(公告)日:2012-02-14

    申请号:US12586807

    申请日:2009-09-28

    IPC分类号: B01F3/04

    摘要: The invention relates to a gas liquid contactor and effluent cleaning system and method and more particularly to an array of nozzles configured to produce uniformly spaced flat liquid jets with reduced linear stability. An embodiment of the invention is directed towards a stability unit used with nozzles of a gas liquid contactor and/or an enhancer for stable jet formation, and more particularly to reducing the stability of liquid jets formed from nozzles of the gas liquid contactor. Another aspect of the invention relates to operating the apparatus at a condition that reduces the stability of liquid jets, e.g., a droplet generator apparatus. Yet another aspect of the invention relates to operation of the apparatus with an aqueous slurry. Still another aspect of the invention is directed towards to an apparatus for substantially separating at least two fluids.

    摘要翻译: 本发明涉及一种气液接触器和流出物清洁系统和方法,更具体地涉及一种喷嘴阵列,其被配置成产生具有降低的线性稳定性的均匀间隔的平坦液体射流。 本发明的一个实施例涉及一种与用于稳定喷射形成的气液接触器和/或增强器的喷嘴一起使用的稳定单元,更具体地涉及降低由气液接触器的喷嘴形成的液体射流的稳定性。 本发明的另一方面涉及在降低液体射流(例如液滴发生器装置)的稳定性的条件下操作该装置。 本发明的另一方面涉及具有含水浆料的装置的操作。 本发明的另一方面涉及用于基本上分离至少两种流体的装置。