METHOD FOR FIXING CARBON DIOXIDE
    1.
    发明申请
    METHOD FOR FIXING CARBON DIOXIDE 审中-公开
    固定二氧化碳的方法

    公开(公告)号:US20130064752A1

    公开(公告)日:2013-03-14

    申请号:US13311401

    申请日:2011-12-05

    IPC分类号: C01D7/00

    摘要: The present invention provides a method for carbon dioxide fixation, which comprises extracting an alkali metal component from a raw slag in a first reactor by using an ammonium salt solvent to produce a solution containing the extracted alkali metal component and then reacting the solution with carbon dioxide in a second reactor to produce a carbonate precipitate. With this method, an alkali metal component can be extracted and a carbonate precipitate can be obtained in a simpler and cost-effective manner, among others.

    摘要翻译: 本发明提供一种二氧化碳固定方法,其包括使用铵盐溶剂从第一反应器中的原料渣中提取碱金属成分,以制备含有提取的碱金属成分的溶液,然后使溶液与二氧化碳反应 在第二反应器中产生碳酸盐沉淀。 通过该方法,可以提取碱金属成分,能够以更简单,成本有效的方式获得碳酸盐沉淀物。

    APPARATUS AND METHOD FOR RECOVERING ENERGY AFTER CARBON DIOXIDE CAPTURE
    2.
    发明申请
    APPARATUS AND METHOD FOR RECOVERING ENERGY AFTER CARBON DIOXIDE CAPTURE 审中-公开
    二氧化碳捕集后回收能源的装置和方法

    公开(公告)号:US20130234438A1

    公开(公告)日:2013-09-12

    申请号:US13531862

    申请日:2012-06-25

    IPC分类号: F01D1/02 F01D15/10

    摘要: Disclosed are an apparatus and a method for recovering energy after carbon dioxide capture. The apparatus includes an energy recovery unit at a discharge part of a carbon dioxide capturing apparatus through which captured carbon dioxide is discharged. The energy recovery unit reduces a discharge pressure of the carbon dioxide to a pressure level suitable for a fixation or conversion treatment, and simultaneously generates and recovers energy generated during the pressure reduction.

    摘要翻译: 公开了一种在二氧化碳捕获之后回收能量的装置和方法。 该装置包括在二氧化碳捕获装置的排放部分处的能量回收单元,通过该能量回收单元排出捕获的二氧化碳。 能量回收单元将二氧化碳的排出压力降低到适合于固定或转化处理的压力水平,同时产生和回收在减压期间产生的能量。