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公开(公告)号：US10976228B2
公开(公告)日：2021-04-13
申请号：US16813041
申请日：2020-03-09
发明人： Andrew P. Bartko , Kurt Blohm , Ryan W. Daly , Aaron M. Deal , Scott M. Gibbons , Susana Lira-Gonzalez , Benjamin J. Richetti , Nathan Roehr , Theodore J. Ronningen , Christopher Scheitlin
摘要： An apparatus for extracting a material from a liquid includes a concentration stage having a filter, a first path from the filter, and a second path from the filter. Under this configuration, the concentration stage accepts an initial liquid volume. A first liquid not having material collected by the filter is passed along the first path, and concentrated liquid having material therein, which is entrapped by the filter, is directed to the second path. The apparatus also includes an aerosolizing stage coupled to the concentration stage that converts the concentrated liquid into an aerosol and a drying stage that dries the aerosol such that material extracted from the aerosol onto a material substrate.
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公开(公告)号：US10585024B1
公开(公告)日：2020-03-10
申请号：US16545125
申请日：2019-08-20
发明人： Andrew P. Bartko , Kurt Blohm , Ryan W. Daly , Aaron M. Deal , Scott M. Gibbons , Susana Lira-Gonzalez , Benjamin J. Richetti , Nathan Roehr , Theodore J. Ronningen , Christopher Scheitlin
摘要： An apparatus for extracting a material from a liquid includes a concentration stage having a tangential flow filter, a first path from the tangential flow filter, and a second path from the tangential flow filter. Under this configuration, the concentration stage accepts an initial liquid volume. A first liquid not having material collected by the tangential flow filter is passed along the first path, and concentrated liquid having material therein, which is entrapped by the filter, is directed to the second path. The apparatus also includes an aerosolizing stage coupled to the concentration stage that converts the concentrated liquid into an aerosol and a drying stage that dries the aerosol such that material extracted from the aerosol onto a material substrate.
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公开(公告)号：US20200064239A1
公开(公告)日：2020-02-27
申请号：US16545125
申请日：2019-08-20
发明人： Andrew P. Bartko , Kurt Blohm , Ryan W. Daly , Aaron M. Deal , Scott M. Gibbons , Susana Lira-Gonzalez , Benjamin J. Richetti , Nathan Roehr , Theodore J. Ronningen , Christopher Scheitlin
摘要： An apparatus for extracting a material from a liquid includes a concentration stage having a tangential flow filter, a first path from the tangential flow filter, and a second path from the tangential flow filter. Under this configuration, the concentration stage accepts an initial liquid volume. A first liquid not having material collected by the tangential flow filter is passed along the first path, and concentrated liquid having material therein, which is entrapped by the filter, is directed to the second path. The apparatus also includes an aerosolizing stage coupled to the concentration stage that converts the concentrated liquid into an aerosol and a drying stage that dries the aerosol such that material extracted from the aerosol onto a material substrate.
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公开(公告)号：US10214438B2
公开(公告)日：2019-02-26
申请号：US15613745
申请日：2017-06-05
发明人： Kurt Blohm , Richard Peterson , Ann E. Lane , Slawomir Winecki
IPC分类号： B01D61/00 , C02F9/00 , B01D61/02 , B01D61/04 , B01D61/06 , B01D61/08 , B01D61/58 , C02F1/36 , C02F1/44 , C02F1/469 , C02F103/08 , F03G7/00
摘要： Systems and processes for purifying and concentrating a liquid feed stream are disclosed. In the systems, the concentrated liquid output from the high pressure side of a reverse osmosis stage is used as the draw solution in the low pressure side of the reverse osmosis stage in a configuration called osmotically assisted reverse osmosis. This reduces the osmotic pressure differential across the membrane, permitting high solute concentrations to be obtained, hastening the purification of the liquid. Reduced system pressures are also obtained by arranging multiple osmotically assisted reverse osmosis stages in a cross-current arrangement. Overall system energy consumption is reduced compared to conventional thermal processes for high concentration streams.
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公开(公告)号：US11999643B2
公开(公告)日：2024-06-04
申请号：US15613793
申请日：2017-06-05
发明人： Kurt Blohm , Richard Peterson , Ann E. Lane , Slawomir Winecki , Darwin Argumedo
IPC分类号： C02F9/00 , B01D61/00 , B01D61/02 , B01D61/04 , B01D61/06 , B01D61/08 , B01D61/58 , C02F1/44 , C02F103/08 , C02F1/36 , C02F1/469 , F03G7/00
CPC分类号： C02F9/00 , B01D61/002 , B01D61/025 , B01D61/026 , B01D61/04 , B01D61/06 , B01D61/08 , B01D61/58 , B01D2311/04 , B01D2311/06 , B01D2311/08 , B01D2311/25 , B01D2311/2684 , B01D2313/243 , B01D2313/246 , B01D2315/10 , B01D2317/02 , B01D2317/025 , B01D2319/04 , C02F1/36 , C02F1/441 , C02F1/445 , C02F1/4691 , C02F2103/08 , C02F2301/046 , C02F2301/08 , C02F2303/10 , F03G7/005 , B01D2311/06 , B01D2311/04 , B01D2311/08 , B01D2311/25
摘要： Systems and processes for purifying and concentrating a liquid feed stream are disclosed. In the systems, the concentrated liquid output from the high pressure side of a reverse osmosis stage is used as the draw solution in the low pressure side of the reverse osmosis stage in a configuration called osmotically assisted reverse osmosis. This reduces the osmotic pressure differential across the membrane, permitting high solute concentrations to be obtained, hastening the purification of the liquid. Reduced system pressures are also obtained by arranging multiple osmotically assisted reverse osmosis stages in a cross-current arrangement. Overall system energy consumption is reduced compared to conventional thermal processes for high concentration streams.
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公开(公告)号：US20220315469A1
公开(公告)日：2022-10-06
申请号：US17839863
申请日：2022-06-14
发明人： Kurt Blohm , Richard Peterson , Ann E. Lane , Slawomir Winecki , Darwin Argumedo
摘要： Systems and processes for purifying and concentrating a liquid feed stream are disclosed. In the systems, the concentrated liquid output from the high pressure side of a reverse osmosis stage is used as the draw solution in the low pressure side of the reverse osmosis stage in a configuration called osmotically assisted reverse osmosis. This reduces the osmotic pressure differential across the membrane, permitting high solute concentrations to be obtained, hastening the purification of the liquid. Reduced system pressures are also obtained by arranging multiple osmotically assisted reverse osmosis stages in a cross-current arrangement. Overall system energy consumption is reduced compared to conventional thermal processes for high concentration streams.
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公开(公告)号：US20200278280A1
公开(公告)日：2020-09-03
申请号：US16813041
申请日：2020-03-09
发明人： Andrew P. Bartko , Kurt Blohm , Ryan W. Daly , Aaron M. Deal , Scott M. Gibbons , Susana Lira-Gonzalez , Benjamin J. Richetti , Nathan Roehr , Theodore J. Ronningen , Christopher Scheitlin
摘要： An apparatus for extracting a material from a liquid includes a concentration stage having a filter, a first path from the filter, and a second path from the filter. Under this configuration, the concentration stage accepts an initial liquid volume. A first liquid not having material collected by the filter is passed along the first path, and concentrated liquid having material therein, which is entrapped by the filter, is directed to the second path. The apparatus also includes an aerosolizing stage coupled to the concentration stage that converts the concentrated liquid into an aerosol and a drying stage that dries the aerosol such that material extracted from the aerosol onto a material substrate.
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公开(公告)号：US12065370B2
公开(公告)日：2024-08-20
申请号：US17839863
申请日：2022-06-14
发明人： Kurt Blohm , Richard Peterson , Ann E. Lane , Slawomir Winecki , Darwin Argumedo
IPC分类号： C02F9/00 , B01D61/00 , B01D61/02 , B01D61/04 , B01D61/06 , B01D61/08 , B01D61/58 , C02F1/36 , C02F1/44 , C02F1/469 , C02F103/08 , F03G7/00
CPC分类号： C02F9/00 , B01D61/002 , B01D61/025 , B01D61/026 , B01D61/04 , B01D61/06 , B01D61/08 , B01D61/58 , B01D2311/04 , B01D2311/06 , B01D2311/08 , B01D2311/2523 , B01D2311/2684 , B01D2313/243 , B01D2313/246 , B01D2315/10 , B01D2317/02 , B01D2317/025 , B01D2319/04 , C02F1/36 , C02F1/441 , C02F1/445 , C02F1/4691 , C02F2103/08 , C02F2301/046 , C02F2301/08 , C02F2303/10 , F03G7/005 , B01D2311/06 , B01D2311/04 , B01D2311/08 , B01D2311/25
摘要： Systems and processes for purifying and concentrating a liquid feed stream are disclosed. In the systems, the concentrated liquid output from the high pressure side of a reverse osmosis stage is used as the draw solution in the low pressure side of the reverse osmosis stage in a configuration called osmotically assisted reverse osmosis. This reduces the osmotic pressure differential across the membrane, permitting high solute concentrations to be obtained, hastening the purification of the liquid. Reduced system pressures are also obtained by arranging multiple osmotically assisted reverse osmosis stages in a cross-current arrangement. Overall system energy consumption is reduced compared to conventional thermal processes for high concentration streams.
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公开(公告)号：US10214437B2
公开(公告)日：2019-02-26
申请号：US15612570
申请日：2017-06-02
发明人： Kurt Blohm , Richard Peterson , Ann E. Lane , Slawomir Winecki , Darwin Argumedo
IPC分类号： C02F9/00 , B01D61/00 , B01D61/02 , B01D61/04 , B01D61/06 , B01D61/08 , B01D61/58 , C02F1/36 , C02F1/44 , C02F1/469 , C02F103/08 , F03G7/00
摘要： Systems and processes for purifying and concentrating a liquid feed stream are disclosed. In the systems, the concentrated liquid output from the high pressure side of a reverse osmosis stage is used as the draw solution in the low pressure side of the reverse osmosis stage in a configuration called osmotically assisted reverse osmosis. This reduces the osmotic pressure differential across the membrane, permitting high solute concentrations to be obtained, hastening the purification of the liquid. Reduced system pressures are also obtained by arranging multiple osmotically assisted reverse osmosis stages in a cross-current arrangement. Overall system energy consumption is reduced compared to conventional thermal processes for high concentration streams.
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公开(公告)号：US20170349467A1
公开(公告)日：2017-12-07
申请号：US15613793
申请日：2017-06-05
发明人： Kurt Blohm , Richard Peterson , Ann E. Lane , Slawomir Winecki , Darwin Argumedo
IPC分类号： C02F9/00 , B01D61/04 , B01D61/06 , B01D61/08 , B01D61/00 , B01D61/02 , B01D61/58 , C02F103/08 , C02F1/36 , C02F1/44 , C02F1/469
CPC分类号： C02F9/00 , B01D61/002 , B01D61/022 , B01D61/025 , B01D61/04 , B01D61/06 , B01D61/08 , B01D61/58 , B01D2311/04 , B01D2311/06 , B01D2311/08 , B01D2311/25 , B01D2311/2684 , B01D2313/243 , B01D2313/246 , B01D2315/10 , B01D2317/02 , B01D2317/025 , B01D2319/04 , C02F1/36 , C02F1/441 , C02F1/445 , C02F1/4691 , C02F2103/08 , C02F2301/046 , C02F2301/08 , C02F2303/10 , F03G7/005
摘要： Systems and processes for purifying and concentrating a liquid feed stream are disclosed. In the systems, the concentrated liquid output from the high pressure side of a reverse osmosis stage is used as the draw solution in the low pressure side of the reverse osmosis stage in a configuration called osmotically assisted reverse osmosis. This reduces the osmotic pressure differential across the membrane, permitting high solute concentrations to be obtained, hastening the purification of the liquid. Reduced system pressures are also obtained by arranging multiple osmotically assisted reverse osmosis stages in a cross-current arrangement. Overall system energy consumption is reduced compared to conventional thermal processes for high concentration streams.
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