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1.发明申请公开(公告)号：US20200261846A1
公开(公告)日：2020-08-20
申请号：US16792246
申请日：2020-02-16
Applicant: RESEARCH TRIANGLE INSTITUTE
Inventor： Paul David Mobley , Shaojun James Zhou
Abstract: A gas-liquid contacting apparatus and method are described, in which at least one rotor assembly including packing is arranged in a contacting chamber containing at least one stator assembly including at least one heat exchanger arranged to thermally modulate the gas-liquid contacting so that each stator assembly is operatively arranged with each stator assembly to provide gas-liquid contacting at temperatures effective for mass exchange between the gas and liquid. The rotor and stator assemblies may be of annular shape, or may be of disk shape in a stacked array of rotor assemblies alternating with stator assemblies. Such apparatus and method are usefully employed for CO2 capture from CO2-containing flue gases such as combustion effluents from power generation plants.
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2.发明授权公开(公告)号：US11691105B2
公开(公告)日：2023-07-04
申请号：US16792246
申请日：2020-02-16
Applicant: RESEARCH TRIANGLE INSTITUTE
Inventor： Paul David Mobley , Shaojun James Zhou
CPC classification number: B01D53/78 , B01D53/62 , B01D53/84 , B01D53/96 , B01D2251/608 , B01D2251/80 , B01D2252/204 , B01D2252/30 , B01D2252/602 , B01D2257/504 , B01D2258/0283
Abstract: A gas-liquid contacting apparatus and method are described, in which at least one rotor assembly including packing is arranged in a contacting chamber containing at least one stator assembly including at least one heat exchanger arranged to thermally modulate the gas-liquid contacting so that each stator assembly is operatively arranged with each stator assembly to provide gas-liquid contacting at temperatures effective for mass exchange between the gas and liquid. The rotor and stator assemblies may be of annular shape, or may be of disk shape in a stacked array of rotor assemblies alternating with stator assemblies. Such apparatus and method are usefully employed for CO2 capture from CO2-containing flue gases such as combustion effluents from power generation plants.
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公开(公告)号：US11612854B2
公开(公告)日：2023-03-28
申请号：US17357319
申请日：2021-06-24
Applicant: Research Triangle Institute
Inventor： Paul David Mobley , Marty Lail
Abstract: The disclosure provides an apparatus, as well as associated systems and methods for removing acid gas components from gas streams. The disclosure provides a rotating packed bed (RPB)-based absorber with a non-aqueous liquid solvent contained therein for treatment of the gas streams, wherein the non-aqueous liquid solvent captures acid components from the gas stream. Various advantages, e.g., with respect to spatial considerations and associated expenses can be realized using the apparatus, systems, and methods described herein.
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公开(公告)号：US20220410063A1
公开(公告)日：2022-12-29
申请号：US17357319
申请日：2021-06-24
Applicant: Research Triangle Institute
Inventor： Paul David Mobley , Marty Lail
Abstract: The disclosure provides an apparatus, as well as associated systems and methods for removing acid gas components from gas streams. The disclosure provides a rotating packed bed (RPB)-based absorber with a non-aqueous liquid solvent contained therein for treatment of the gas streams, wherein the non-aqueous liquid solvent captures acid components from the gas stream. Various advantages, e.g., with respect to spatial considerations and associated expenses can be realized using the apparatus, systems, and methods described herein.
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