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公开(公告)号：US20060247481A1
公开(公告)日：2006-11-02
申请号：US11457889
申请日：2006-07-17
IPC分类号： C07C2/02
摘要： The present invention comprises a process for removal of oxygenates from a paraffin-rich or olefin-rich paraffin stream which comprises passing a feed stream, comprising one or more C10 to C15 feed paraffins or C10 to C15 olefin-rich paraffin stream and one or more oxygenates through an adsorbent bed comprising one or more adsorbents selected from silica gel, activated alumina and sodium x zeolites to remove essentially all of said oxygenates; and recovering said paraffins. A second adsorbent bed may be employed to more thoroughly remove these oxygenates.
摘要翻译： 本发明包括从富含链烷烃或富烯烃的石蜡流中除去含氧化合物的方法，该方法包括将含有一个或多个C 10的进料流通入C 15 通过吸附床将含有一种或多种选自硅胶，活性氧化铝和吸附剂的吸附剂的烷烃或C 10向富含C 15的富烯烃链烷烃流和一种或多种含氧化合物进料， 钠x沸石以除去基本上所有的含氧化合物; 并回收所述石蜡。 可以使用第二吸附剂床来更彻底地除去这些含氧化合物。
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公开(公告)号：US20080071127A1
公开(公告)日：2008-03-20
申请号：US11938454
申请日：2007-11-12
IPC分类号： C07C2/08
摘要： The present invention comprises a process for removal of oxygenates from a paraffin-rich or olefin-rich paraffin stream which comprises passing a feed stream, comprising one or more C10 to C15 feed paraffins or C10 to C15 olefin-rich paraffin stream and one or more oxygenates through an adsorbent bed comprising one or more adsorbents selected from silica gel, activated alumina and sodium x zeolites to remove essentially all of said oxygenates; and recovering said paraffins. A second adsorbent bed may be employed to more thoroughly remove these oxygenates.
摘要翻译： 本发明包括从富含链烷烃或富烯烃的石蜡流中除去含氧化合物的方法，该方法包括将含有一个或多个C 10的进料流通入C 15 通过吸附床将含有一种或多种选自硅胶，活性氧化铝和吸附剂的吸附剂的烷烃或C 10向富含C 15的富烯烃链烷烃流和一种或多种含氧化合物进料， 钠x沸石以除去基本上所有的含氧化合物; 并回收所述石蜡。 可以使用第二吸附剂床来更彻底地除去这些含氧化合物。
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