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公开(公告)号：US20240142102A1
公开(公告)日：2024-05-02
申请号：US18410902
申请日：2024-01-11
Applicant: NEXT CARBON SOLUTIONS, LLC
Inventor： Connor Rivard , Eunhwa Kim , Sanjeev Agrawal , Alex Thompson , Ben Heichelbech
CPC classification number: F23J15/06 , B01D53/1475 , F28C3/08 , B01D2252/103 , B01D2257/504 , B01D2258/0283
Abstract: Devices, systems, and methods for flue gas cooling for carbon capture processes are disclosed herein. A flue gas cooling process for carbon capture includes: cooling a flue gas in a direct contact cooler by a cooling water cooled in a closed cooling loop; cooling the cooling water in the closed cooling loop utilizing air-cooled heat exchangers; cooling the flue gas below a water dew point to produce a surplus water when an available cooling duty of the closed cooling loop exceeds a cooling duty required to cool the flue stream to the water dew point; storing the surplus water in a surplus water storage vessel; and directing the surplus water stored in the surplus water storage vessel to the direct contact cooler when the available cooling duty of the closed cooling loop is less than the cooling duty required to cool the flue stream to the water dew point.
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公开(公告)号：US11852376B2
公开(公告)日：2023-12-26
申请号：US18121379
申请日：2023-03-14
Applicant: NEXT CARBON SOLUTIONS, LLC
Inventor： Ivan Van der Walt , Ben Heichelbech , Connor Rivard , Vikrum Subra
IPC: F24F8/10 , B01D53/00 , F24F1/0059 , B01D53/26
CPC classification number: F24F8/10 , B01D53/002 , B01D53/26 , F24F1/0059 , B01D2257/504 , B01D2257/80
Abstract: Devices, systems, facilities, and processes for direct air capture combined with carbon capture for reducing the overall emissions are disclosed herein. An exemplary system may include a first air blower configured to move a CO2 containing gas through a carbon capture unit; the carbon capture unit configured to separate and capture CO2 from the CO2 containing gas to generate a first CO2 rich stream; a second air blower configured to move an air from an air-cooled heat exchanger to a direct air capture unit; the direct air capture unit configured to capture CO2 from the air from the air-cooled heat exchanger to generate a second CO2 rich stream; and a sequestration compression unit configured to compress the first and second CO2 rich streams.
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3.发明授权公开(公告)号：US11806664B2
公开(公告)日：2023-11-07
申请号：US17503574
申请日：2021-10-18
Applicant: NEXT CARBON SOLUTIONS, LLC
Inventor： Ivan Van der Walt , Ben Heichelbech , Alex Thompson , Vikrum Subra , Victor Fernandes , Michael Abegg
CPC classification number: B01D53/62 , B01D53/1425 , B01D2252/102 , B01D2252/204 , B01D2258/018 , E21B43/01 , E21B43/164
Abstract: Devices, systems, and methods for power plant facilities are disclosed herein. A power plant facility includes a gas turbine; and a power generator that generates electricity from power supplied by the gas turbine. The power plant facility can also include at least one post-combustion capture unit that generates a CO2-rich stream from the combustion products of the gas turbine; and a sequestration compression unit that compresses and conveys at least one CO2-rich stream from a post-combustion capture unit, towards a sequestration site.
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公开(公告)号：US11293691B2
公开(公告)日：2022-04-05
申请号：US17465195
申请日：2021-09-02
Applicant: NEXT CARBON SOLUTIONS, LLC
Inventor： Ivan Van der Walt , Ben Heichelbech , Alex Thompson , Vikrum Subra , Victor Fernandes , Michael Abegg
IPC: F25J3/02
Abstract: Devices, systems, and methods for liquefied natural gas production facilities are disclosed herein. A liquefied natural gas (LNG) production facility includes a liquefaction unit and a gas turbine. The liquefaction unit condenses natural gas vapor into liquefied natural gas. Fuel to the gas turbine contains at least about 90% hydrogen by volume.
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5.发明公开公开(公告)号：US20230415093A1
公开(公告)日：2023-12-28
申请号：US18243039
申请日：2023-09-06
Applicant: NEXT CARBON SOLUTIONS, LLC
Inventor： Ben Heichelbech , Ivan Van der Walt , Connor Rivard , Alex Thmpson
CPC classification number: B01D53/1425 , F28D21/001 , B01D53/18 , B01D53/1475 , F23J15/08
Abstract: Devices, systems, and methods for carbon capture optimization in industrial facilities are disclosed herein. An example carbon capture process involves cooling a flue gas stream using at least one gas-to-air heat exchanger disposed upstream of a carbon dioxide (CO2) absorber. Another example carbon capture process involves heating a heat medium for solvent regeneration and CO2 stripping using a fired heater and/or using at least one waste heat recovery unit.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20230324043A1
公开(公告)日：2023-10-12
申请号：US18131311
申请日：2023-04-05
Applicant: NEXT CARBON SOLUTIONS, LLC
Inventor： Ivan Van der Walt , Ben Heichelbech , Vikrum Subra , Connor Rivard
CPC classification number: F23J15/006 , B01D53/26 , B01D2257/504 , B01D2257/80 , B01D2258/0283 , F28D21/001
Abstract: Devices, systems, facilities, and methods for post combustion capture of emissions from a natural gas generator used to power a data center disclosed herein. The facility includes a process for capturing and sequestering CO2 from a post combustion capture of the natural gas generator utilizing the heat from the flue gas and from the data center. The CO2 rich streams from the post combustion capture system are sent to sequestration of some form via a sequestration compressor, thereby reducing the overall emissions from the facility.
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公开(公告)号：US20230158447A1
公开(公告)日：2023-05-25
申请号：US17991668
申请日：2022-11-21
Applicant: NEXT CARBON SOLUTIONS, LLC
Inventor： Vikrum Subra , Ivan Van Der Walt , Connor Rivard , Ben Heichelbech
IPC: B01D53/14
CPC classification number: B01D53/1475 , B01D53/1425 , B01D2257/504 , B01D2257/80 , B01D2256/22
Abstract: Devices, systems, facilities, and methods for bio fermentation-based facilities, such as corn milling, ethanol, breweries, and biogas, are disclosed herein. The CO2 rich streams from the fermentation unit and the process heaters/boilers are sent to a sequestration site or pipeline via a capture unit and sequestration compressor, thereby reducing the overall emissions from the facility.
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公开(公告)号：US20230015138A1
公开(公告)日：2023-01-19
申请号：US17956534
申请日：2022-09-29
Applicant: NEXT Carbon Solutions, LLC
Inventor： Ivan Van der Walt , Ben Heichelbech , Connor Rivard , Vikrum Subra
Abstract: Disclosed are processes, apparatuses, and systems in natural gas pipelines to significantly reduce pigging and blowdown emissions. In an example, a process involves filtering and/or separating pigging or blowdown emissions. The filtered and/or separated pigging/blowdown products can then be stored in a storage, sent back into the natural gas pipeline at a downstream location, or sent to an adjacent pipeline.
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公开(公告)号：US20220065529A1
公开(公告)日：2022-03-03
申请号：US17465195
申请日：2021-09-02
Applicant: NEXT CARBON SOLUTIONS, LLC
Inventor： Ivan Van der Walt , Ben Heichelbech , Alex Thompson , Vikrum Subra , Victor Fernandes , Michael Abegg
IPC: F25J3/02
Abstract: Devices, systems, and methods for liquefied natural gas production facilities are disclosed herein. A liquefied natural gas (LNG) production facility includes a liquefaction unit and a gas turbine. The liquefaction unit condenses natural gas vapor into liquefied natural gas. Fuel to the gas turbine contains at least about 90% hydrogen by volume.
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公开(公告)号：US12025307B2
公开(公告)日：2024-07-02
申请号：US18144656
申请日：2023-05-08
Applicant: NEXT CARBON SOLUTIONS, LLC
Inventor： Connor Rivard , Eunhwa Kim , Sanjeev Agrawal , Alex Thompson , Ben Heichelbech
CPC classification number: F23J15/06 , B01D53/1475 , F28C3/08 , B01D2252/103 , B01D2257/504 , B01D2258/0283
Abstract: Devices, systems, and methods for flue gas cooling for carbon capture processes are disclosed herein. A flue gas cooling process for carbon capture includes: cooling a flue gas in a direct contact cooler by a cooling water cooled in a closed cooling loop; cooling the cooling water in the closed cooling loop utilizing air-cooled heat exchangers; cooling the flue gas below a water dew point to produce a surplus water when an available cooling duty of the closed cooling loop exceeds a cooling duty required to cool the flue stream to the water dew point; storing the surplus water in a surplus water storage vessel; and directing the surplus water stored in the surplus water storage vessel to the direct contact cooler when the available cooling duty of the closed cooling loop is less than the cooling duty required to cool the flue stream to the water dew point.
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