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公开(公告)号：US20220389870A1
公开(公告)日：2022-12-08
申请号：US17763567
申请日：2020-09-25
Applicant: NOOTER/ERIKSEN, INC.
Inventor： Piero Scapini , Nathan Ross
Abstract: A system and method are disclosed for cooling ambient air to be supplied as combustion air to a gas turbine. The system comprises a closed coolant loop direct expansion cooling system including a compressor for compressing a suitable working fluid, an expansion device downstream from the compressor for expanding the working fluid so as to cool a cooling coil. The cooling coil is in heat exchange relation with ambient air flowing to the gas turbine for lowering the temperature of the ambient air to a lower temperature such that combustion air delivered to the gas turbine is below the ambient temperature thereby to increase the efficiency of the gas turbine. A return line is provided for returning the working fluid to the compressor.
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公开(公告)号：US12031468B2
公开(公告)日：2024-07-09
申请号：US18205959
申请日：2023-06-05
Applicant: Nooter/Eriksen, Inc.
Inventor： Glen L. Bostick , Shaun P. Hennessey , Nathan Ross , Piero Scapini
CPC classification number: F01N3/2006 , F01N3/0205 , F01N3/02 , F01N3/0234 , F01N3/04 , F01N3/2889 , F01N5/02 , F01N2240/02 , F01N2240/10 , F01N2260/02 , F01N2260/024 , F28D21/0001 , F28D21/0003 , F28F9/26
Abstract: A system and method for treating turbine exhaust gas includes an exhaust gas discharge structure, a catalytic exhaust gas treatment device, at least two heat exchangers and a district heating system. The catalytic exhaust gas treatment device is positioned at least partially within the exhaust gas discharge structure. A first heat exchanger is positioned at least partially within the exhaust gas discharge structure and upstream of the catalytic exhaust gas treatment device to remove heat from an exhaust gas by transferring heat to a working fluid. A second heat exchanger is positioned at least partially within the exhaust gas discharge structure downstream of the catalytic exhaust gas treatment device to remove heat from the exhaust gas that has passed though the device by transferring heat to the working fluid. A pump drives the working fluid between the first heat exchanger, the district heating system and the second heat exchanger.
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公开(公告)号：US12140065B2
公开(公告)日：2024-11-12
申请号：US18329255
申请日：2023-06-05
Applicant: Nooter/Eriksen, Inc.
Inventor： Glen L. Bostick , Shaun P. Hennessey , Nathan Ross
Abstract: A system and method for treating turbine exhaust gas for improved operational flexibility includes a turbine exhaust gas discharge structure, a catalytic turbine exhaust gas treatment device positioned at least partially within the turbine exhaust gas discharge structure, a pump, and at least two heat exchangers. A first heat exchanger is positioned at least partially within the turbine exhaust gas discharge structure to remove heat from turbine exhaust gas by transferring heat to a working fluid. A second heat exchanger removes heat from the working fluid gained at the first heat exchanger. The pump drives the working fluid between the first and second heat exchanger. In a further embodiment, the catalytic turbine exhaust gas treatment device is replaced by a heat recovery steam generator.
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公开(公告)号：US11668219B2
公开(公告)日：2023-06-06
申请号：US17487887
申请日：2021-09-28
Applicant: Nooter/Eriksen, Inc.
Inventor： Glen L. Bostick , Shaun P. Hennessey , Nathan Ross
CPC classification number: F01N3/2073 , F01N3/2046 , F01N3/2889 , F01N5/02 , F01N2240/02 , F01N2610/02
Abstract: A system and method for treating turbine exhaust gas includes an industrial process turbine exhaust gas discharge structure, a catalytic turbine exhaust gas treatment device positioned at least partially within the industrial process turbine exhaust gas discharge structure, a pump, and at least two heat exchangers. The catalytic turbine exhaust gas treatment device is positioned at least partially within the industrial process turbine exhaust gas discharge structure. A first heat exchanger is positioned at least partially within the industrial process turbine exhaust gas discharge section structure and upstream of the catalytic turbine exhaust gas treatment device to remove heat from an the turbine exhaust gas by transferring heat to a working fluid. A second heat exchanger removes heat from the working fluid gained at the first heat exchanger. The pump drives the working fluid between the first and second heat exchanger.
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