Process for separating a fluid component from a fluid mixture using microchannel process technology
    1.
    发明授权
    Process for separating a fluid component from a fluid mixture using microchannel process technology 有权
    使用微通道工艺技术从流体混合物中分离流体组分的方法

    公开(公告)号:US06652627B1

    公开(公告)日:2003-11-25

    申请号:US10284029

    申请日:2002-10-30

    IPC分类号: B01D5304

    摘要: This invention relates to a process for separating a fluid component from a fluid mixture comprising the fluid component, the process comprising: (A) flowing the fluid mixture into a microchannel separator; the microchannel separator comprising a plurality of process microchannels containing a sorption medium, a header and a footer, the combined internal volume of the header and the footer being up to about 40% of the internal volume of the process microchannels; the fluid mixture being maintained in the microchannel separator until at least part of the fluid component is sorbed by the sorption medium; purging the microchannel separator to displace non-sorbed parts of the fluid mixture from the microchannel separator; and (B) desorbing the fluid component from the sorption medium and flowing a flush fluid through the microchannel separator to displace the desorbed fluid component from the microchannel separator. The process is suitable for purifying oxygen as well as effecting other fluid separations.

    摘要翻译: 本发明涉及从包含流体组分的流体混合物中分离流体组分的方法,该方法包括:(A)将流体混合物流入微通道分离器; 所述微通道分离器包括多个包含吸附介质,集管和页脚的工艺微通道,所述集管和所述页脚的组合内部容积高达所述工艺微通道内部体积的约40%; 流体混合物保持在微通道分离器中,直到至少部分流体组分被吸附介质吸收; 清洗微通道分离器以从微通道分离器移出流体混合物的未吸附部分; 和(B)从吸附介质中解吸流体组分并使冲洗流体流过微通道分离器以将解吸的流体组分从微通道分离器移位。 该方法适用于净化氧气以及进行其他流体分离。

    Cobalt complex of N-alkylalkanohydroxamic acid
    8.
    发明授权
    Cobalt complex of N-alkylalkanohydroxamic acid 失效
    N-烷基链烷氧基肟酸钴络合物

    公开(公告)号:US4567284A

    公开(公告)日:1986-01-28

    申请号:US682117

    申请日:1984-12-17

    IPC分类号: C01G51/00 C07F15/06 C22B3/32

    摘要: Cobalt is reversibly extracted from cobalt bearing aqueous solutions using solvent extraction techniques by contacting the aqueous solution with a hydrocarbon solvent containing a N-alkylalkanohydroxamic acid having at least about 8 carbon atoms. A new class of cobalt complexes is also provided.

    摘要翻译: 使用溶剂萃取技术,使钴溶液与含有至少约8个碳原子的N-烷基链烷氧基肟酸的烃溶剂接触,可从钴含水溶液中可逆地提取钴。 还提供了一类新的钴配合物。