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公开(公告)号：US11828468B2
公开(公告)日：2023-11-28
申请号：US17525314
申请日：2021-11-12
IPC分类号： F23R3/36 , F23L7/00 , F23N1/00 , F02C9/40 , F23D14/32 , F02C9/28 , F23N5/24 , F23N3/00 , F02C3/30 , F02C3/20 , F23C1/00 , F23K5/00 , F23N1/02 , F23N5/26
CPC分类号： F23R3/36 , F02C3/20 , F02C3/30 , F02C9/28 , F02C9/40 , F23C1/00 , F23D14/32 , F23K5/007 , F23L7/007 , F23N1/00 , F23N1/02 , F23N3/00 , F23N5/24 , F23N5/26 , F05D2270/303 , F23C2700/04 , F23C2900/99011 , F23K2900/05004 , F23L2900/07001 , F23L2900/07003 , F23L2900/07005 , F23L2900/07006 , F23L2900/07007 , F23N2221/06 , F23N2221/08 , F23N2237/08 , F23N2241/20 , F23R2900/00002 , Y02E20/32 , Y02E20/34
摘要： The present disclosure relates to systems and methods that are useful for controlling one or more aspects of a power production plant. More particularly, the disclosure relates to power production plants and methods of carrying out a power production method utilizing different fuel chemistries. Combustion of the different fuel mixtures can be controlled so that a defined set of combustion characteristics remains substantially constant across a range of different fuel chemistries.
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公开(公告)号：US12123345B2
公开(公告)日：2024-10-22
申请号：US18141079
申请日：2023-04-28
IPC分类号： F02C3/20 , F01K13/00 , F01K23/10 , F01K25/10 , F02C1/00 , F02C3/04 , F02C3/22 , F02C3/34 , F02C7/00 , F02G5/02 , F22B35/12 , F23D1/00 , F23J15/02 , F23L7/00 , F23M5/00 , F23M5/08 , F23R3/00 , F23R3/06 , F25J3/04 , F01K3/18
CPC分类号： F02C3/20 , F01K13/00 , F01K23/10 , F01K25/103 , F02C1/005 , F02C3/04 , F02C3/22 , F02C3/34 , F02C7/00 , F02G5/02 , F22B35/12 , F23D1/00 , F23J15/027 , F23L7/002 , F23L7/007 , F23M5/00 , F23M5/08 , F23M5/085 , F23R3/005 , F23R3/06 , F25J3/04018 , F25J3/04533 , F25J3/04545 , F25J3/04618 , F01K3/185 , F01K3/186 , F05D2260/203 , F05D2260/61 , F05D2260/611 , F23J2900/15025 , F23L2900/07001 , F23L2900/07002 , F23L2900/07003 , F23L2900/07007 , F23L2900/07008 , F23M2900/05004 , F23R2900/00004 , F25J2230/06 , F25J2240/70 , F25J2240/82 , F25J2260/80 , Y02E20/32 , Y02E20/34
摘要： The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO2 circulating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle CO2 circulating fluid. Fuel derived CO2 can be captured and delivered at pipeline pressure. Other impurities can be captured.
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3.发明公开公开(公告)号：US20240009622A1
公开(公告)日：2024-01-11
申请号：US18472194
申请日：2023-09-21
发明人： Joe JONES , Al YABLONSKY
IPC分类号： B01D53/96 , C01F5/14 , C01F11/18 , C01B7/03 , B01D53/62 , B01D53/78 , F23J15/00 , C01F5/24 , C01F5/00 , B01D53/73 , C01F5/32
CPC分类号： B01D53/96 , C01F5/14 , C01F11/18 , C01B7/035 , B01D53/62 , B01D53/78 , F23J15/006 , C01F5/24 , C01F5/00 , B01D53/73 , C01F5/32 , B01D2251/402 , B01D2251/604 , B01D2258/0283 , Y02P20/129 , Y02C20/40 , Y02E20/32 , Y02P20/151 , B01D2257/504
摘要： Embodiments of the present disclosure are directed to systems and methods of removing carbon dioxide from a gaseous stream using magnesium hydroxide and then regenerating the magnesium hydroxide. In some embodiments, the systems and methods can further comprise using the waste heat from one or more gas streams to provide some or all of the heat needed to drive the reactions. In some embodiments, magnesium chloride is primarily in the form of magnesium chloride dihydrate and is fed to a decomposition reactor to generate magnesium hydroxychloride, which is in turn fed to a second decomposition reactor to generate magnesium hydroxide.
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公开(公告)号：US11732889B2
公开(公告)日：2023-08-22
申请号：US17370096
申请日：2021-07-08
申请人： NOx II, Ltd.
发明人： Douglas C. Comrie
IPC分类号： C04B18/06 , C04B28/04 , C04B40/00 , C10L9/10 , C10L10/00 , C10L10/02 , B01D53/50 , B01D53/64 , F23J7/00 , F23J15/00 , F23K1/00
CPC分类号： F23J7/00 , B01D53/508 , B01D53/64 , C04B18/065 , C04B28/04 , C04B40/0039 , C10L9/10 , C10L10/00 , C10L10/02 , F23J15/003 , F23K1/00 , F23J2215/60 , F23K2201/505 , Y02E20/32 , Y02W30/91 , Y10S423/05 , C04B18/065 , C04B20/023 , C04B28/04 , C04B18/065 , C04B18/162 , C04B40/0608 , C04B40/0039 , C04B18/065 , C04B2103/0088
摘要： Sorbent components containing halogen, calcium, alumina, and silica are used in combination during coal combustion to produce environmental benefits. Sorbents such as calcium bromide are added to the coal ahead of combustion and other components are added into the flame or downstream of the flame, preferably at minimum temperatures to assure complete formation of the refractory structures that result in various advantages of the methods. When used together, the components
reduce emissions of elemental and oxidized mercury;
increase the level of Hg, As, Pb, and/or Cl in the coal ash;
decrease the levels of leachable heavy metals (such as Hg) in the ash, preferably to levels below the detectable limits; and
make a highly cementitious ash product.-
公开(公告)号：US11674436B2
公开(公告)日：2023-06-13
申请号：US16058474
申请日：2018-08-08
IPC分类号： F02C3/20 , F23R3/06 , F23D1/00 , F23J15/02 , F23L7/00 , F23M5/08 , F01K13/00 , F01K25/10 , F02C3/22 , F02C3/34 , F22B35/12 , F23M5/00 , F25J3/04 , F01K23/10 , F02C3/04 , F02C7/00 , F02C1/00 , F02G5/02 , F23R3/00 , F01K3/18
CPC分类号： F02C3/20 , F01K13/00 , F01K23/10 , F01K25/103 , F02C1/005 , F02C3/04 , F02C3/22 , F02C3/34 , F02C7/00 , F02G5/02 , F22B35/12 , F23D1/00 , F23J15/027 , F23L7/002 , F23L7/007 , F23M5/00 , F23M5/08 , F23M5/085 , F23R3/005 , F23R3/06 , F25J3/04018 , F25J3/04533 , F25J3/04545 , F25J3/04618 , F01K3/185 , F01K3/186 , F05D2260/203 , F05D2260/61 , F05D2260/611 , F23J2900/15025 , F23L2900/07001 , F23L2900/07002 , F23L2900/07003 , F23L2900/07007 , F23L2900/07008 , F23M2900/05004 , F23R2900/00004 , F25J2230/06 , F25J2240/70 , F25J2240/82 , F25J2260/80 , Y02E20/32 , Y02E20/34
摘要： The present invention provides methods and system for power generation using a high efficiency combustor in combination with a CO2 circulating fluid. The methods and systems advantageously can make use of a low pressure ratio power turbine and an economizer heat exchanger in specific embodiments. Additional low grade heat from an external source can be used to provide part of an amount of heat needed for heating the recycle CO2 circulating fluid. Fuel derived CO2 can be captured and delivered at pipeline pressure. Other impurities can be captured.
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公开(公告)号：US11891950B2
公开(公告)日：2024-02-06
申请号：US17971128
申请日：2022-10-21
发明人： Rodney John Allam , Navid Rafati
IPC分类号： F02C6/18 , F01K23/10 , F01K13/00 , C07C29/00 , F02C3/22 , F02C3/28 , C10K3/04 , B01D53/047 , B01J7/00 , B01J7/02 , C01B3/36 , C01B3/38 , C01B3/48 , C01B3/56 , F02C3/34
CPC分类号： F02C6/18 , B01D53/047 , B01J7/00 , B01J7/02 , C01B3/36 , C01B3/382 , C01B3/48 , C01B3/56 , C07C29/00 , C10K3/04 , F01K13/00 , F01K23/10 , F02C3/22 , F02C3/28 , F02C3/34 , B01D2256/16 , B01D2257/502 , B01D2257/504 , B01D2259/402 , C01B2203/0233 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/0283 , C01B2203/0288 , C01B2203/042 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/0495 , C01B2203/0833 , C01B2203/0838 , C01B2203/0883 , C01B2203/0894 , C01B2203/1235 , C01B2203/1241 , C01B2203/141 , C01B2203/142 , C01B2203/146 , C01B2203/84 , C10J2300/1846 , F05D2220/32 , F05D2260/61 , Y02E20/14 , Y02E20/16 , Y02E20/32
摘要： The present disclosure relates to systems and methods useful for power production. In particular, a power production cycle utilizing CO2 as a working fluid may be configured for simultaneous hydrogen production. Beneficially, substantially all carbon arising from combustion in power production and hydrogen production is captured in the form of carbon dioxide. Further, produced hydrogen (optionally mixed with nitrogen received from an air separation unit) can be input as fuel in a gas turbine combined cycle unit for additional power production therein without any atmospheric CO2 discharge.
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公开(公告)号：US11801486B2
公开(公告)日：2023-10-31
申请号：US17642767
申请日：2020-09-16
发明人： Shinya Marushima , Tadateru Tanioka , Kazunori Fujita , Yoshimasa Ando , Takahiro Kamo , Kenichi Irie , Atsushi Tsutsumi
CPC分类号： B01J19/0033 , B01J12/00 , C07C1/12 , B01J2219/00182 , C10L3/08 , Y02E20/32 , Y02E50/30 , Y02P20/151
摘要： A synthetic product production system is provided with: a synthesis plant for producing a synthetic product by synthesizing a hydrogen-containing gas and carbon dioxide; and a carbon dioxide supply line for supplying the carbon dioxide to the synthesis plant from a recovery and storage plant including a recovery device for recovering the carbon dioxide from a carbon dioxide-containing gas and an injection facility for fixing the recovered carbon dioxide into a stratum.
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8.发明授权公开(公告)号：US11772046B2
公开(公告)日：2023-10-03
申请号：US18054473
申请日：2022-11-10
发明人： Joe Jones , Al Yablonsky
IPC分类号： C01F5/14 , B01D53/96 , C01F11/18 , C01B7/03 , B01D53/62 , B01D53/78 , F23J15/00 , C01F5/24 , C01F5/00 , B01D53/73 , C01F5/32
CPC分类号： B01D53/96 , B01D53/62 , B01D53/73 , B01D53/78 , C01B7/035 , C01F5/00 , C01F5/14 , C01F5/24 , C01F5/32 , C01F11/18 , F23J15/006 , B01D2251/402 , B01D2251/604 , B01D2257/504 , B01D2258/0283 , Y02C20/40 , Y02E20/32 , Y02P20/129 , Y02P20/151
摘要： Embodiments of the present disclosure are directed to systems and methods of removing carbon dioxide from a gaseous stream using magnesium hydroxide and then regenerating the magnesium hydroxide. In some embodiments, the systems and methods can further comprise using the waste heat from one or more gas streams to provide some or all of the heat needed to drive the reactions. In some embodiments, magnesium chloride is primarily in the form of magnesium chloride dihydrate and is fed to a decomposition reactor to generate magnesium hydroxychloride, which is in turn fed to a second decomposition reactor to generate magnesium hydroxide.
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公开(公告)号：US20240125270A1
公开(公告)日：2024-04-18
申请号：US18393133
申请日：2023-12-21
发明人： Rodney John Allam , Navid Rafati
IPC分类号： F02C6/18 , B01D53/047 , B01J7/00 , B01J7/02 , C01B3/36 , C01B3/38 , C01B3/48 , C01B3/56 , C07C29/00 , C10K3/04 , F01K13/00 , F01K23/10 , F02C3/22 , F02C3/28 , F02C3/34
CPC分类号： F02C6/18 , B01D53/047 , B01J7/00 , B01J7/02 , C01B3/36 , C01B3/382 , C01B3/48 , C01B3/56 , C07C29/00 , C10K3/04 , F01K13/00 , F01K23/10 , F02C3/22 , F02C3/28 , F02C3/34 , B01D2256/16 , B01D2257/502 , B01D2257/504 , B01D2259/402 , C01B2203/0233 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/0283 , C01B2203/0288 , C01B2203/042 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/0495 , C01B2203/0833 , C01B2203/0838 , C01B2203/0883 , C01B2203/0894 , C01B2203/1235 , C01B2203/1241 , C01B2203/141 , C01B2203/142 , C01B2203/146 , C01B2203/84 , C10J2300/1846 , F05D2220/32 , F05D2260/61 , Y02E20/14 , Y02E20/16 , Y02E20/32
摘要： The present disclosure relates to systems and methods useful for power production. In particular, a power production cycle utilizing CO2 as a working fluid may be configured for simultaneous hydrogen production. Beneficially, substantially all carbon arising from combustion in power production and hydrogen production is captured in the form of carbon dioxide. Further, produced hydrogen (optionally mixed with nitrogen received from an air separation unit) can be input as fuel in a gas turbine combined cycle unit for additional power production therein without any atmospheric CO2 discharge.
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公开(公告)号：US20230383950A1
公开(公告)日：2023-11-30
申请号：US18231384
申请日：2023-08-08
IPC分类号： F23R3/36 , F23L7/00 , F23N1/00 , F02C9/40 , F23D14/32 , F02C9/28 , F23N5/24 , F23N3/00 , F02C3/30 , F02C3/20 , F23C1/00 , F23K5/00 , F23N1/02 , F23N5/26
CPC分类号： F23R3/36 , F23L7/007 , F23N1/00 , F02C9/40 , F23D14/32 , F02C9/28 , F23N5/24 , F23N3/00 , F02C3/30 , F02C3/20 , F23C1/00 , F23K5/007 , F23N1/02 , F23N5/26 , F23L2900/07006 , F23L2900/07007 , F05D2270/303 , F23L2900/07003 , F23L2900/07005 , F23L2900/07001 , F23C2900/99011 , F23N2221/06 , F23N2221/08 , F23N2237/08 , F23N2241/20 , Y02E20/32 , Y02E20/34 , F23C2700/04 , F23K2900/05004 , F23R2900/00002
摘要： The present disclosure relates to systems and methods that are useful for controlling one or more aspects of a power production plant. More particularly, the disclosure relates to power production plants and methods of carrying out a power production method utilizing different fuel chemistries. Combustion of the different fuel mixtures can be controlled so that a defined set of combustion characteristics remains substantially constant across a range of different fuel chemistries.
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