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1.发明申请公开(公告)号：US20170197181A1
公开(公告)日：2017-07-13
申请号：US15470757
申请日：2017-03-27
申请人： Porifera, Inc.
发明人： Charles Benton , Olgica Bakajin
CPC分类号： B01D63/082 , B01D61/002 , B01D63/084 , B01D63/085 , B01D2313/14 , B01D2319/00 , B01D2319/02 , B01D2319/04 , C02F1/445
摘要： An example separation system includes a stack of membrane plate assemblies. An example membrane plate assembly may include membranes bonded to opposite sides of a spacer plate. The spacer plate may include a first opening in fluid communication with a region between the membranes, and a second opening in fluid communication with a region between membrane plate assemblies. Adjacent membrane plate assemblies in the stack may have alternating orientations such that bonding areas for adjacent membranes in the stack may be staggered. Accordingly, two isolated flows may be provided which may be orthogonal from one another.
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2.发明授权公开(公告)号：US11759751B2
公开(公告)日：2023-09-19
申请号：US17375932
申请日：2021-07-14
申请人： Porifera, Inc.
发明人： Charles Benton , Olgica Bakajin
CPC分类号： B01D63/082 , B01D61/002 , B01D63/084 , B01D63/085 , C02F1/445 , B01D2313/14 , B01D2319/00 , B01D2319/02 , B01D2319/04
摘要： An example separation system includes a stack of membrane plate assemblies. An example membrane plate assembly may include membranes bonded to opposite sides of a spacer plate. The spacer plate may include a first opening in fluid communication with a region between the membranes, and a second opening in fluid communication with a region between membrane plate assemblies. Adjacent membrane plate assemblies in the stack may have alternating orientations such that bonding areas for adjacent membranes in the stack may be staggered. Accordingly, two isolated flows may be provided which may be orthogonal from one another.
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公开(公告)号：US11571660B2
公开(公告)日：2023-02-07
申请号：US15739657
申请日：2016-06-24
申请人： Porifera, Inc.
摘要： Embodiments described herein relate to methods and systems for dewatering alcoholic solutions via forward osmosis, where the concentration of alcohol in the draw stream is equal to or greater than the concentration of the alcohol in the feed stream. As the feed stream is concentrated the alcohol is retained in the feed stream.
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公开(公告)号：US20220054981A1
公开(公告)日：2022-02-24
申请号：US17516419
申请日：2021-11-01
申请人： Porifera, Inc.
发明人： Charles Benton , Erik Desormeaux , Olgica Bakajin
摘要： Embodiments described herein relate to methods and systems for dewatering solutions via forward osmosis.
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5.发明授权公开(公告)号：US10464023B2
公开(公告)日：2019-11-05
申请号：US15470757
申请日：2017-03-27
申请人： Porifera, Inc.
发明人： Charles Benton , Olgica Bakajin
摘要： An example separation system includes a stack of membrane plate assemblies. An example membrane plate assembly may include membranes bonded to opposite sides of a spacer plate. The spacer plate may include a first opening in fluid communication with a region between the membranes, and a second opening in fluid communication with a region between membrane plate assemblies. Adjacent membrane plate assemblies in the stack may have alternating orientations such that bonding areas for adjacent membranes in the stack may be staggered. Accordingly, two isolated flows may be provided which may be orthogonal from one another.
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6.发明申请Preparation of aligned nanotube membranes for water and gas separation applications 有权用于水和气体分离应用的取向纳米管膜的制备公开(公告)号：US20130095241A1
公开(公告)日：2013-04-18
申请号：US13654057
申请日：2012-10-17
申请人： Porifera, Inc.
IPC分类号： B29C57/10
CPC分类号： B29C57/10 , B01D67/0079 , B01D69/148 , B01D71/021 , B01D71/46 , B82Y40/00
摘要： Fabrication methods for selective membranes that include aligned nanotubes can advantageously include a mechanical polishing step. The nanotubes have their ends closed off during the step of infiltrating a polymer precursor around the nanotubes. This prevents polymer precursor from flowing into the nanotubes. The polishing step is performed after the polymer matrix is formed, and can open up the ends of the nanotubes.
摘要翻译： 包括取向纳米管的选择性膜的制造方法可以有利地包括机械抛光步骤。 在纳米管周围渗透聚合物前体的步骤期间，纳米管的端部封闭。 这防止聚合物前体流入纳米管。 抛光步骤在形成聚合物基质之后进行，并且可以打开纳米管的末端。
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公开(公告)号：US20230182076A1
公开(公告)日：2023-06-15
申请号：US18165162
申请日：2023-02-06
申请人： Porifera, Inc.
CPC分类号： B01D61/005 , B01D3/145 , C12H3/04 , C12H1/063 , B01D61/026
摘要： Embodiments described herein relate to methods and systems for dewatering alcoholic solutions via forward osmosis.
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公开(公告)号：US11484837B2
公开(公告)日：2022-11-01
申请号：US16473088
申请日：2017-12-22
申请人： Porifera, Inc.
摘要： Examples disclosed herein relate to methods and systems for controllably removing one or more solutes from a solution. Examples disclosed herein relate to methods and systems for removing water from alcoholic beverages.
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公开(公告)号：US20200024557A1
公开(公告)日：2020-01-23
申请号：US16473088
申请日：2017-12-22
申请人： Porifera, Inc.
摘要： Examples disclosed herein relate to methods and systems for controllably removing one or more solutes from a solution. Examples disclosed herein relate to methods and systems for removing water from alcoholic beverages.
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公开(公告)号：US12005396B2
公开(公告)日：2024-06-11
申请号：US16684406
申请日：2019-11-14
申请人： Porifera, Inc.
发明人： Charles Benton , Olgica Bakajin , Carl Lundin
CPC分类号： B01D61/58 , B01D61/002 , B01D61/02 , B01D61/025 , B01D61/026 , B01D61/027 , B01D61/06 , B01D61/12 , B01D65/02 , C02F1/441 , C02F1/445 , B01D2311/14 , B01D2311/25 , B01D2313/243 , B01D2313/246 , B01D2317/02 , B01D2317/025 , B01D2317/08 , B01D2321/16 , B01D2325/20
摘要： An example water purification system for purifying high concentration feed solutions includes a high rejection forward osmosis module, one or more low rejection modules, and a high rejection reverse osmosis module. The low rejection modules may have different rejection levels. The system may be pressurized by one or more pumps. One or more of the low rejection modules may include one or more nanofiltration (NF) membranes. The draw solution may comprise a monovalent salt, a multivalent salt, or a combination of both.
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