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1.发明申请公开(公告)号：US20160045859A1
公开(公告)日：2016-02-18
申请号：US14921382
申请日：2015-10-23
申请人： Hao Zhang , Zhenjie He , Timothy C. Merkel , Yoshiyuki Okamoto , Yasuhiro Koike
发明人： Hao Zhang , Zhenjie He , Timothy C. Merkel , Yoshiyuki Okamoto , Yasuhiro Koike
CPC分类号： B01D53/228 , B01D71/32 , B01D2256/245 , B01D2257/102 , B01D2257/108 , B01D2257/11 , B01D2257/504 , Y02C10/10
摘要： A process for separating components of a gas mixture using gas-separation copolymer membranes. These membranes use a selective layer made from copolymers of partially fluorinated or perfluorinated dioxolane monomers and a second monomer, such as dioxane or a partially fluorinated dioxolane. The resulting membranes have superior selectivity performance for gas pairs of interest while maintaining fast gas permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyflon® AD, and Cytop®.
摘要翻译： 使用气体分离共聚物膜分离气体混合物的组分的方法。 这些膜使用由部分氟化或全氟化二氧戊环单体和第二单体如二恶烷或部分氟化二氧戊环的共聚物制成的选择层。 与使用常规全氟聚合物制备的膜相比，所得膜对于气体对来说具有优异的选择性，同时保持快速的气体渗透性，如Teflon AF，Hyflon AD和Cytop®。
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公开(公告)号：US09643124B2
公开(公告)日：2017-05-09
申请号：US14921382
申请日：2015-10-23
申请人： Hao Zhang , Zhenjie He , Timothy C Merkel , Yoshiyuki Okamoto , Yasuhiro Koike
发明人： Hao Zhang , Zhenjie He , Timothy C Merkel , Yoshiyuki Okamoto , Yasuhiro Koike
CPC分类号： B01D53/228 , B01D71/32 , B01D2256/245 , B01D2257/102 , B01D2257/108 , B01D2257/11 , B01D2257/504 , Y02C10/10
摘要： A process for separating components of a gas mixture using gas-separation copolymer membranes. These membranes use a selective layer made from copolymers of partially fluorinated or perfluorinated dioxolane monomers and a second monomer, such as dioxane or a partially fluorinated dioxolane. The resulting membranes have superior selectivity performance for gas pairs of interest while maintaining fast gas permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyflon® AD, and Cytop®.
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公开(公告)号：US20150231555A1
公开(公告)日：2015-08-20
申请号：US14330714
申请日：2014-07-14
CPC分类号： B01D71/32 , B01D53/228 , B01D2256/245 , B01D2257/102 , B01D2257/108 , B01D2257/11 , B01D2257/504 , Y02C10/10
摘要： Disclosed herein is a process for separating components of a gas mixture using gas-separation copolymer membranes. These membranes use a selective layer made from copolymers of perfluorodioxolane monomers. The resulting membranes have superior selectivity performance for gas pairs of interest while maintaining fast gas permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyflon® AD, and Cytop®.
摘要翻译： 本文公开了使用气体分离共聚物膜分离气体混合物的组分的方法。 这些膜使用由全氟二氧戊环单体的共聚物制成的选择层。 与使用常规全氟聚合物制备的膜相比，所得膜对于气体对来说具有优异的选择性，同时保持快速的气体渗透性，如Teflon AF，Hyflon AD和Cytop®。
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公开(公告)号：US08828121B1
公开(公告)日：2014-09-09
申请号：US14184308
申请日：2014-02-19
CPC分类号： B01D71/32 , B01D53/228 , B01D2256/245 , B01D2257/102 , B01D2257/108 , B01D2257/11 , B01D2257/504 , Y02C10/10
摘要： Disclosed herein is a process for separating components of a gas mixture using gas-separation copolymer membranes. These membranes use a selective layer made from copolymers of perfluorodioxolane monomers. The resulting membranes have superior selectivity performance for gas pairs of interest while maintaining fast gas permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyflon® AD, and Cytop®.
摘要翻译： 本文公开了使用气体分离共聚物膜分离气体混合物的组分的方法。 这些膜使用由全氟二氧戊环单体的共聚物制成的选择层。 与使用常规全氟聚合物制备的膜相比，所得膜对于气体对来说具有优异的选择性，同时保持快速的气体渗透性，如Teflon AF，Hyflon AD和Cytop®。
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公开(公告)号：US20170368498A1
公开(公告)日：2017-12-28
申请号：US15696697
申请日：2017-09-06
CPC分类号： B01D53/228 , B01D71/32 , B01D2256/245 , B01D2257/102 , B01D2257/108 , B01D2257/11 , B01D2257/504 , Y02C10/10
摘要： A process for separating components of a fluid mixture using membranes comprising a selective layer made from copolymers of perfluorinated dioxolanes. The resulting membranes have superior selectivity performance for fluid pairs of interest while maintaining fast fluid permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyfion® AD, and Cytop®.
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公开(公告)号：US09403120B2
公开(公告)日：2016-08-02
申请号：US14330714
申请日：2014-07-14
CPC分类号： B01D71/32 , B01D53/228 , B01D2256/245 , B01D2257/102 , B01D2257/108 , B01D2257/11 , B01D2257/504 , Y02C10/10
摘要： Disclosed herein is a process for separating components of a gas mixture using gas-separation copolymer membranes. These membranes use a selective layer made from copolymers of perfluorodioxolane monomers. The resulting membranes have superior selectivity performance for gas pairs of interest while maintaining fast gas permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyflon® AD, and Cytop®.
摘要翻译： 本文公开了使用气体分离共聚物膜分离气体混合物的组分的方法。 这些膜使用由全氟二氧戊环单体的共聚物制成的选择层。 与使用常规全氟聚合物制备的膜相比，所得膜对于气体对来说具有优异的选择性，同时保持快速的气体渗透性，如Teflon AF，Hyflon AD和Cytop®。
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公开(公告)号：US10022677B2
公开(公告)日：2018-07-17
申请号：US15158032
申请日：2016-05-18
摘要： Disclosed herein is a process for separating components of a gas mixture using gas-separation copolymer membranes. These membranes use a selective layer made from copolymers of perfluorodioxolane monomers. The resulting membranes have superior selectivity performance for gas pairs of interest while maintaining fast gas permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyflon® AD, and Cytop®.
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公开(公告)号：US20160256835A1
公开(公告)日：2016-09-08
申请号：US15158032
申请日：2016-05-18
CPC分类号： B01D71/32 , B01D53/228 , B01D2256/245 , B01D2257/102 , B01D2257/108 , B01D2257/11 , B01D2257/504 , Y02C10/10
摘要： Disclosed herein is a process for separating components of a gas mixture using gas-separation copolymer membranes. These membranes use a selective layer made from copolymers of perfluorodioxolane monomers. The resulting membranes have superior selectivity performance for gas pairs of interest while maintaining fast gas permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyflon® AD, and Cytop®.
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公开(公告)号：US06592650B2
公开(公告)日：2003-07-15
申请号：US10105923
申请日：2002-03-25
申请人： Ingo Pinnau , Zhenjie He , Andre R. Da Costa , Karl D. Amo , Ramin Daniels
发明人： Ingo Pinnau , Zhenjie He , Andre R. Da Costa , Karl D. Amo , Ramin Daniels
IPC分类号： B01D5304
摘要： A process for separating a gas from a gas mixture containing an organic compound gas or vapor by a hybrid separation combining adsorption with membrane gas separation, using membranes selective for the gas over the organic compound. The membranes use a selective layer made from a polymer having repeating units of a fluorinated cyclic structure of an at least 5-member ring, and demonstrate good resistance to plasticization by the organic components in the gas mixture under treatment.
摘要翻译： 一种通过混合分离组合吸附与膜气分离从含有有机化合物气体或蒸气的气体混合物中分离气体的方法，使用对有机化合物上的气体有选择的膜。 膜使用由具有至少5元环的氟化环状结构的重复单元的聚合物制成的选择层，并且在处理的气体混合物中表现出良好的抗塑化性。
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10.发明授权Process, including membrane separation, for separating hydrogen from hydrocarbons 失效包括膜分离的方法，用于从烃中分离氢公开(公告)号：US06264828B1
公开(公告)日：2001-07-24
申请号：US09317106
申请日：1999-05-21
IPC分类号： C10G900
CPC分类号： C10G49/007 , C10G49/22
摘要： Processes for providing improved methane removal and hydrogen reuse in reactors, particularly in refineries and petrochemical plants. The improved methane removal is achieved by selective purging, by passing gases in the reactor recycle loop across membranes selective in favor of methane over hydrogen, and capable of exhibiting a methane/hydrogen selectivity of at least about 2.5 under the process conditions.
摘要翻译： 在反应堆，特别是炼油厂和石油化工厂中提供改进的甲烷去除和氢再利用的方法。 改进的甲烷去除通过选择性吹扫来实现，其通过使反应器循环回路中的气体通过选择性地有利于甲烷而不是氢气的膜，并且能够在工艺条件下表现出至少约2.5的甲烷/氢气选择性。
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