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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：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：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：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：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：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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8.发明授权Gas separation processes using membrane with permeate sweep to recover reaction feedstocks 有权气体分离过程使用膜与渗透物扫描来回收反应原料公开(公告)号：US08114192B2
公开(公告)日：2012-02-14
申请号：US12454043
申请日：2009-05-11
IPC分类号： B01D53/22
CPC分类号： B01D53/22 , B01D2256/22 , B01D2257/504 , Y02C10/04 , Y02C10/10 , Y02E50/346 , Y10S585/903
摘要： A gas separation process for treating off-gas streams from reaction processes, and reaction processes including such gas separation. The invention involves flowing the off-gas across the feed side of a membrane, flowing a sweep gas stream, usually air, across the permeate side, and passing the permeate/sweep gas mixture to the reaction. The process recovers unreacted feedstock that would otherwise be lost in the waste gases in an energy efficient manner.
摘要翻译： 用于处理来自反应过程的废气流的气体分离方法和包括这种气体分离的反应过程。 本发明涉及使废气流过膜的进料侧，使吹扫气流（通常为空气）流过渗透侧，并将渗透物/吹扫气体混合物通入反应。 该方法回收未能反应的原料，否则将以节能的方式在废气中损失。
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9.发明申请Gas separation processes using membrance with permeate sweep to recover reaction feedstocks 有权使用具有渗透物扫描的膜的气体分离方法来回收反应原料公开(公告)号：US20090277326A1
公开(公告)日：2009-11-12
申请号：US12454043
申请日：2009-05-11
IPC分类号： B01D53/22
CPC分类号： B01D53/22 , B01D2256/22 , B01D2257/504 , Y02C10/04 , Y02C10/10 , Y02E50/346 , Y10S585/903
摘要： A gas separation process for treating off-gas streams from reaction processes, and reaction processes including such gas separation. The invention involves flowing the off-gas across the feed side of a membrane, flowing a sweep gas stream, usually air, across the permeate side, and passing the permeate/sweep gas mixture to the reaction. The process recovers unreacted feedstock that would otherwise be lost in the waste gases in an energy efficient manner.
摘要翻译： 用于处理来自反应过程的废气流的气体分离方法和包括这种气体分离的反应过程。 本发明涉及使废气流过膜的进料侧，使吹扫气流（通常为空气）流过渗透侧，并将渗透物/吹扫气体混合物通入反应。 该方法回收未能反应的原料，否则将以节能的方式在废气中损失。
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10.发明授权Membrane loop process for separating carbon dioxide for use in gaseous form from flue gas 有权用于从烟道气中分离用于气态的二氧化碳的膜回路工艺公开(公告)号：US08852319B2
公开(公告)日：2014-10-07
申请号：US13123364
申请日：2010-09-13
IPC分类号： B01D61/00 , B01D61/58 , B01D53/22 , B01D53/04 , F23J15/02 , F23L7/00 , F23J15/00 , B01D53/62
CPC分类号： B01D53/22 , B01D53/62 , B01D2256/22 , B01D2257/504 , B01D2311/13 , F23J15/006 , F23J15/02 , F23J2215/50 , F23J2219/00 , F23L7/007 , Y02C10/04 , Y02C10/08 , Y02C10/10 , Y02C20/20 , Y02E20/326 , Y02E20/344
摘要： The invention is a process involving membrane-based gas separation for separating and recovering carbon dioxide emissions from combustion processes in partially concentrated form, and then transporting the carbon dioxide and using or storing it in a confined manner without concentrating it to high purity. The process of the invention involves building up the concentration of carbon dioxide in a gas flow loop between the combustion step and a membrane separation step. A portion of the carbon dioxide-enriched gas can then be withdrawn from this loop and transported, without the need to liquefy the gas or otherwise create a high-purity stream, to a destination where it is used or confined, preferably in an environmentally benign manner.
摘要翻译： 本发明是一种涉及膜基气体分离的方法，用于从部分浓缩形式的燃烧过程中分离和回收二氧化碳排放，然后运输二氧化碳并以密闭方式使用或储存，而不将其浓缩至高纯度。 本发明的方法涉及在燃烧步骤和膜分离步骤之间建立气流回路中二氧化碳的浓度。 然后可以将一部分富含二氧化碳的气体从该回路中排出并运输，而不需要将气体液化或以其它方式产生高纯度物流到其使用或限制的目的地，优选地以环境友好 方式。
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