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    Processes and systems for discharging amine byproducts formed in an amine-based solvent
    1.
    发明授权
    Processes and systems for discharging amine byproducts formed in an amine-based solvent 有权
    用于排出在胺系溶剂中形成的胺副产物的方法和系统

    公开(公告)号：US08563296B2

    公开(公告)日：2013-10-22

    申请号：US12953865

    申请日：2010-11-24

    申请人： David W. Greer ,  Graham Ellis ,  Edward Zbacnik ,  Lubo Zhou

    发明人： David W. Greer ,  Graham Ellis ,  Edward Zbacnik ,  Lubo Zhou

    IPC分类号： C12N1/12

    CPC分类号： C12M43/04 ,  B01D53/1425 ,  B01D53/1475 ,  C02F1/20 ,  C02F3/322 ,  C02F2101/38 ,  C02F2103/18 ,  C02F2209/06 ,  C02F2303/16 ,  C12M29/26 ,  C12M43/08

    摘要： Embodiments of a process for discharging amine byproducts formed in an amine-based solvent are provided. The process comprises the steps of contacting the amine-based solvent with flue gas comprising carbon dioxide, oxygen, nitrogen, NOx, SOx, or mixtures thereof to form a carbon dioxide-laden amine-based solvent that contains the amine byproducts. Carbon dioxide is separated from the carbon dioxide-laden amine-based solvent to form a carbon dioxide-depleted amine-based solvent. The amine byproducts from the carbon dioxide-depleted amine-based solvent are fed to an algae source.

    摘要翻译： 提供了在胺系溶剂中形成的胺副产物的排出方法的实施方式。 该方法包括以下步骤：使胺基溶剂与包含二氧化碳，氧气，氮气，NOx，SO x或其混合物的烟气接触，以形成含有胺副产物的含二氧化碳的胺基溶剂。 将二氧化碳与载有二氧化碳的胺类溶剂分离以形成不含二氧化碳的胺类溶剂。 将来自二氧化碳贫化胺基溶剂的胺副产物进料至藻源。