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公开(公告)号：US20250010239A1
公开(公告)日：2025-01-09
申请号：US18709684
申请日：2022-11-17
Applicant: Georgia Tech Research Corporation
Inventor： Matthew J. Realff , Fani Boukouvala , Howard Land Hendrix , Christopher W. Jones , Ryan P. Lively , Joseph Scott , David Thierry , Pengfei Cheng
IPC: B01D53/62
Abstract: Disclosed herein natural gas power generating systems comprising a post-combustion carbon capture (PCC) unit configured to remove carbon dioxide from a waste gas to create a flue gas, a direct air capture (DAC) unit configured to adsorb carbon dioxide from an atmospheric gas, and a compression unit configured to receive at least one of: (i) carbon dioxide gas from the first carbon dioxide rich outlet line and (ii) carbon dioxide gas from the second carbon dioxide rich outlet line to create a compressed carbon dioxide product. The DAC unit can further generate steam using a heat exchange with steam generated by a HRSG. The DAC unit can further comprise a sorbent module containing the sorbent bed. The sorbent module can have a carbon capture state configured to adsorb carbon dioxide and a regeneration state configured to contact steam with the sorbent bed.
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2.发明申请公开(公告)号：US20220372314A1
公开(公告)日：2022-11-24
申请号：US17749714
申请日：2022-05-20
Inventor： Simon C. Weston , Ryan P. Lively , Carter W. Abney , Fengyi Zhang , William J. Koros , Wenying Quan , Stephen J.A. DeWitt , Matthew J. Realff , Hannah E. Holmes , Yang Liu
IPC: C09D11/36 , B29C64/124 , B33Y70/00 , B29C64/112 , B01J20/22 , B01J20/20 , B01J20/28
Abstract: Ink compositions are provided for using solvent-based additive manufacturing (SBAM) techniques to form contactor structures and/or structures for use in an adsorption or absorption contactor. Methods forming a contactor using SBAM are also provided. The ink compositions can include a substantial content of adsorbent particles to provide enhanced adsorption by a contactor. Metal organic framework (MOF) structures and zeotype framework structures are examples of types of adsorbent particles that can be incorporated into an ink composition for forming a contactor structure by SBAM. The ink can further include a polymeric component that can serve as the structural component of a polymeric structural material produced by the additive manufacturing method. Such a structural material can correspond to a polymeric material with incorporated adsorbent particles. In some aspects, the polymeric structural material and/or the adsorbent particles can have selectivity for adsorption of CO2 from a process fluid flow.
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3.发明申请公开(公告)号：US20200339857A1
公开(公告)日：2020-10-29
申请号：US16764856
申请日：2018-08-27
Applicant: Georgia Tech Research Corporation
Inventor： Shephen John Amon DeWitt , Ryan P. Lively , Héctor Octavio Rubiera Landa , Matthew J. Realff , Yoshiaki Kawajiri
Abstract: A process for forming an extruded composition using a wet-spin dry-jet technique including forming a dispersion dope by mixing phase change material with a first portion of solvent, and sonicating the mixture, forming a prime dope by combining a first portion of polymer and a second portion of solvent, forming an extrusion composition by combining the dispersion dope, the prime dope and a second portion of the polymer, rolling the extrusion composition, degassing the extrusion composition, extruding the extrusion composition through a spinneret, drying the extruded composition, and quenching the extruded composition. The weight fraction of the phase change material in the extruded composition can be greater than approximately 60%, and preferably greater than approximately 75%.
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4.发明申请Methods and Controllers for Simulated Moving Bed Chromatography for Multicomponent Separation 有权用于多组分分离的模拟移动床层析的方法和控制器公开(公告)号：US20140290645A1
公开(公告)日：2014-10-02
申请号：US14228634
申请日：2014-03-28
Applicant: Georgia Tech Research Corporation
Inventor： Yoshiaki Kawajiri , Matthew J. Realff
IPC: C13B20/16
CPC classification number: C13B20/14 , B01D15/1821 , C07H1/08 , C13K13/007 , D21C1/00
Abstract: A system for reacting and separating solid and fluid components includes a series of sequential simulated moving bed (SMB) chromatography columns connected to form a circulation loop. Each SMB chromatography column includes an inlet and an outlet. A reactor is configured to receive a solid reactant and has an inlet and an outlet, and the reactor inlet is fluidly connected to an outlet of a first SMB chromatography column of the series of sequential SMB chromatography columns. The reactor outlet is fluidly connected to an inlet of a second SMB chromatography column of the series of sequential SMB chromatography columns.
Abstract translation: 用于使固体和流体组分反应和分离的系统包括连接以形成循环回路的一系列顺序模拟移动床（SMB）色谱柱。 每个SMB色谱柱包括一个入口和一个出口。 反应器被配置为接收固体反应物并具有入口和出口，并且反应器入口流体连接到一系列连续的SMB色谱柱的第一SMB色谱柱的出口。 反应器出口流体连接到一连串SMB色谱柱系列的第二个SMB色谱柱的入口。
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Patent Agency Ranking
公开(公告)号：US12263438B2
公开(公告)日：2025-04-01
申请号：US17749573
申请日：2022-05-20
Inventor： Simon C. Weston , Ryan P. Lively , Matthew J. Realff , William J. Koros , Wenying Quan , Fengyi Zhang , Dong Hwi Jeong , Seongbin Ga , Stephen J. A. DeWitt , Yang Liu , Hannah E. Holmes
Abstract: Contactor structures are provided that can allow for improved heat management while reducing or minimizing the potential for contamination of process gas streams with heat transfer fluids. The contactor structures can include one or more sets of flow channels for process gas flows, such as gas flows introduced to allow adsorption of components from a gas stream or gas flows introduced to facilitate desorption of previously adsorbed components into a purge gas stream. The process gas flow channels can correspond to flow channels defined by a structural material of unitary structure. The unitary structure can correspond to the entire contactor, or the unitary structure can correspond to a monolith that forms a portion of the contactor. The contactor structures can also include one or more sets of flow channels for heat transfer fluids. The heat transfer flow channels can also be defined by the structural material of a unitary structure.
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公开(公告)号：US20220370984A1
公开(公告)日：2022-11-24
申请号：US17749651
申请日：2022-05-20
Inventor： Simon C. Weston , William J. Koros , Wenying Quan , Ryan P. Lively , Fengyi Zhang , Carter W. Abney , Stephen J.A. DeWitt , Matthew J. Realff , Hannah E. Holmes , Manjeshwar G. Kamath
Abstract: Fiber compositions are provided that incorporate metal organic framework (MOF) materials into the polymeric matrix of the fiber. The metal organic framework materials can be incorporated by including MOF particles into a “dope” or synthesis solution used to form the fiber. The dope solution can then be used to form fibers that include 5.0 wt % or more of MOF in the resulting polymeric structural material of the fiber, relative to a weight of the fibers. In some aspects, the metal organic framework material can correspond to a MOF with selectivity for adsorption of CO2.
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7.发明授权公开(公告)号：US11643584B2
公开(公告)日：2023-05-09
申请号：US16764856
申请日：2018-08-27
Applicant: Georgia Tech Research Corporation
Inventor： Stephen John Amon DeWitt , Ryan P. Lively , Héctor Octavio Rubiera Landa , Matthew J. Realff , Yoshiaki Kawajiri
CPC classification number: C09K5/063 , B01J13/08 , B01J13/206 , C09K5/14 , D01D5/06 , D01F8/04 , D01F9/08
Abstract: A process for forming an extruded composition using a wet-spin dry-jet technique including forming a dispersion dope by mixing phase change material with a first portion of solvent, and sonicating the mixture, forming a prime dope by combining a first portion of polymer and a second portion of solvent, forming an extrusion composition by combining the dispersion dope, the prime dope and a second portion of the polymer, rolling the extrusion composition, degassing the extrusion composition, extruding the extrusion composition through a spinneret, drying the extruded composition, and quenching the extruded composition. The weight fraction of the phase change material in the extruded composition can be greater than approximately 60%, and preferably greater than approximately 75%.
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公开(公告)号：US20220370950A1
公开(公告)日：2022-11-24
申请号：US17749573
申请日：2022-05-20
Inventor： Simon C. Weston , Ryan P. Lively , Matthew J. Realff , William J. Koros , Wenying Quan , Fengyi Zhang , Dong Hwi Jeong , Seongbin Ga , Stephen J.A. DeWitt , Yang Liu , Hannah E. Holmes
Abstract: Contactor structures are provided that can allow for improved heat management while reducing or minimizing the potential for contamination of process gas streams with heat transfer fluids. The contactor structures can include one or more sets of flow channels for process gas flows, such as gas flows introduced to allow adsorption of components from a gas stream or gas flows introduced to facilitate desorption of previously adsorbed components into a purge gas stream. The process gas flow channels can correspond to flow channels defined by a structural material of unitary structure. The unitary structure can correspond to the entire contactor, or the unitary structure can correspond to a monolith that forms a portion of the contactor. The contactor structures can also include one or more sets of flow channels for heat transfer fluids. The heat transfer flow channels can also be defined by the structural material of a unitary structure.
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9.发明授权Methods and controllers for simulated moving bed chromatography for multicomponent separation 有权用于多组分分离的模拟移动床层析的方法和控制器公开(公告)号：US09534262B2
公开(公告)日：2017-01-03
申请号：US14228634
申请日：2014-03-28
Applicant: Georgia Tech Research Corporation
Inventor： Yoshiaki Kawajiri , Matthew J. Realff
CPC classification number: C13B20/14 , B01D15/1821 , C07H1/08 , C13K13/007 , D21C1/00
Abstract: A system for reacting and separating solid and fluid components includes a series of sequential simulated moving bed (SMB) chromatography columns connected to form a circulation loop. Each SMB chromatography column includes an inlet and an outlet. A reactor is configured to receive a solid reactant and has an inlet and an outlet, and the reactor inlet is fluidly connected to an outlet of a first SMB chromatography column of the series of sequential SMB chromatography columns. The reactor outlet is fluidly connected to an inlet of a second SMB chromatography column of the series of sequential SMB chromatography columns.
Abstract translation: 用于使固体和流体组分反应和分离的系统包括连接以形成循环回路的一系列顺序模拟移动床（SMB）色谱柱。 每个SMB色谱柱包括一个入口和一个出口。 反应器被配置为接收固体反应物并具有入口和出口，并且反应器入口流体连接到一系列连续的SMB色谱柱的第一SMB色谱柱的出口。 反应器出口流体连接到一连串SMB色谱柱系列的第二个SMB色谱柱的入口。
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