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公开(公告)号:US08877040B2
公开(公告)日:2014-11-04
申请号:US13589960
申请日:2012-08-20
CPC分类号: C10G67/06 , B01D3/00 , C07C7/12 , C10G7/00 , C10G25/03 , C10G31/06 , C10G45/00 , C10G45/12 , C10G45/54 , C10G45/58 , C10G47/00 , C10G47/20 , C10G49/08 , C10G49/22 , C10G67/02 , C10G75/00 , C10G2300/1096
摘要: One exemplary embodiment can be a process for treating a hydroprocessing fraction. The process can include obtaining a bottom stream from a fractionation zone, and passing at least a portion of the bottom stream to a film generating evaporator zone for separating a first stream containing less heavy polynuclear aromatic compounds than a second stream.
摘要翻译: 一个示例性实施方案可以是处理加氢处理馏分的方法。 该方法可以包括从分馏区获得底部物流,并将底部物流的至少一部分送至膜产生蒸发器区域,用于分离含有比第二物流更重的多核芳族化合物的第一物流。
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公开(公告)号:US20140048447A1
公开(公告)日:2014-02-20
申请号:US13589960
申请日:2012-08-20
CPC分类号: C10G67/06 , B01D3/00 , C07C7/12 , C10G7/00 , C10G25/03 , C10G31/06 , C10G45/00 , C10G45/12 , C10G45/54 , C10G45/58 , C10G47/00 , C10G47/20 , C10G49/08 , C10G49/22 , C10G67/02 , C10G75/00 , C10G2300/1096
摘要: One exemplary embodiment can be a process for treating a hydroprocessing fraction. The process can include obtaining a bottom stream from a fractionation zone, and passing at least a portion of the bottom stream to a film generating evaporator zone for separating a first stream containing less heavy polynuclear aromatic compounds than a second stream.
摘要翻译: 一个示例性实施方案可以是用于处理加氢处理馏分的方法。 该方法可以包括从分馏区获得底部物流,并将底部物流的至少一部分送至膜产生蒸发器区域,用于分离含有比第二物流更重的多核芳族化合物的第一物流。
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