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公开(公告)号:US20110290110A1
公开(公告)日:2011-12-01
申请号:US13091782
申请日:2011-04-21
申请人: Lubo Zhou , Xiaoming Wen
发明人: Lubo Zhou , Xiaoming Wen
IPC分类号: B01D53/22
CPC分类号: B01D53/229 , B01D53/1475 , B01D53/22 , B01D2252/204 , B01D2259/4566 , B01D2311/08 , C10L3/104 , Y02C10/06 , B01D2311/2626
摘要: The present invention provides a membrane/amine column system and process for removing acid gases from natural gas on a floating liquefied natural gas vessel. Several process configurations are provided to deal with a reduction in the effectiveness of the amine column by increasing the amount of acid gases being removed by the membrane system prior to the natural gas being sent to the amine column.
摘要翻译: 本发明提供了一种膜/胺柱系统和用于从漂浮的液化天然气容器上从天然气中除去酸性气体的方法。 提供几种方法构型以通过在将天然气送入胺柱之前增加被膜系统除去的酸性气体的量来降低胺柱的有效性。
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公开(公告)号:US08414683B2
公开(公告)日:2013-04-09
申请号:US13091782
申请日:2011-04-21
申请人: Lubo Zhou , Xiaoming Wen
发明人: Lubo Zhou , Xiaoming Wen
IPC分类号: B01D53/22
CPC分类号: B01D53/229 , B01D53/1475 , B01D53/22 , B01D2252/204 , B01D2259/4566 , B01D2311/08 , C10L3/104 , Y02C10/06 , B01D2311/2626
摘要: The present invention provides a membrane/amine column system and process for removing acid gases from natural gas on a floating liquefied natural gas vessel. Several process configurations are provided to deal with a reduction in the effectiveness of the amine column by increasing the amount of acid gases being removed by the membrane system prior to the natural gas being sent to the amine column.
摘要翻译: 本发明提供了一种膜/胺柱系统和用于从漂浮的液化天然气容器上从天然气中除去酸性气体的方法。 提供几种方法构型以通过在将天然气送入胺柱之前增加被膜系统除去的酸性气体的量来降低胺柱的有效性。
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公开(公告)号:US6102376A
公开(公告)日:2000-08-15
申请号:US091276
申请日:1998-09-21
申请人: Weiyang Fei , Xiaoming Wen
发明人: Weiyang Fei , Xiaoming Wen
CPC分类号: B01J19/30 , B01J2219/30215 , B01J2219/30223 , B01J2219/30408 , Y10S261/72
摘要: The present invention is a kind of flexible plum flower mini ring which is used in chemical separation equipment. The packing consists of a mini ring with plum flower shape and rectangular windows and connected inner arc strips on its petals. There is a smaller flap cut from the middle of the inner arc strip which is bent into the center of the mini ring. The present invention can be used in normal or high pressure distillation, absorption and stripping with heavy liquid load and solvent extraction (lube-oil refining, aromatic separation and so on).
摘要翻译: PCT No.PCT / CN96 / 00111 Sec。 371日期:1998年6月12日 102(e)1998年6月12日PCT PCT 1996年12月19日PCT公布。 WO97 / 23286 PCT公开号 日期1997年7月3日本发明是一种用于化学分离设备的柔性梅花迷你环。 包装由梅花形的迷你环和矩形窗户组成,花瓣上连接有内弧条。 从内圆弧条的中部切下一个较小的翼片,弯曲到迷你戒指的中心。 本发明可用于正常或高压蒸馏,重液体负载和溶剂萃取(润滑油精炼,芳香分离等)的吸收和汽提。
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