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公开(公告)号：US10532317B2
公开(公告)日：2020-01-14
申请号：US15786036
申请日：2017-10-17
Applicant: Fluor Technologies Corporation
Inventor： Satish Reddy , Joseph Yonkoski
Abstract: Corrosion in a CO2 removal system is reduced or even entirely avoided by use of a metal ion chelator unit that removes metal ions, and especially iron ions from an amine solvent to a level of equal or less than 1 mg/l without substantially binding heat stable salts.
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12.发明申请CONFIGURATIONS AND METHODS OF CO2 CAPTURE FROM FLUE GAS BY CRYOGENIC DESUBLIMATION 审中-公开通过低温脱硫从燃气中获取CO2的配置和方法公开(公告)号：US20160327337A1
公开(公告)日：2016-11-10
申请号：US15133305
申请日：2016-04-20
Applicant: Fluor Technologies Corporation
Inventor： Satish Reddy , Joseph Yonkoski , Paul M. Mathias
CPC classification number: F25J3/067 , B01D7/00 , B01D7/02 , B01D53/002 , B01D53/265 , B01D2257/504 , B01D2258/0283 , F25J2205/20 , F25J2210/70 , Y02C10/12 , Y02P70/34
Abstract: Systems and methods of CO2 desublimation are presented in which refrigeration content is retained within the system. Most preferably, refrigeration content is recycled by providing the refrigeration content of a CO2-lean feed gas to the CO2-containing feed gas and to pre-cooling of a desublimator, and/or by providing refrigeration of effluent of a desublimator in regeneration to a refrigerant in a closed refrigeration cycle for deep-cooling of another desublimator.
Abstract translation: 介绍了CO2制冷系统和方法，其中制冷量保留在系统内。 最优选地，通过将CO 2贫的进料气体的制冷含量提供给含CO 2的进料气体和预冷却desublimator，和/或通过将desublimator的流出物制冷再生到 制冷剂处于封闭的制冷循环中，用于深冷却另一台冷凝器。
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公开(公告)号：US20160228812A1
公开(公告)日：2016-08-11
申请号：US15132667
申请日：2016-04-19
Applicant: Fluor Technologies Corporation
Inventor： Satish Reddy , Joseph Yonkoski
CPC classification number: B01D53/185 , B01D47/14 , B01D53/1475 , B01D53/18 , B01D2257/302 , B01D2257/504 , B01D2258/0283 , B01F3/04078 , B01F3/04085 , B01F3/04468
Abstract: Systems and methods for gas processing are described that utilize two or more cells that are fluidly coupled to one another by a common liquid space. Via the common liquid space, each of the cells can be coupled to a fluid outlet. The cells can each include an absorber and/or other gas processing equipment. A feed gas can be separately fed to each of the cells for processing. The cells can be independently operable, such that not all of the cells must be operated simultaneously.
Abstract translation: 描述了用于气体处理的系统和方法，其利用通过公共液体空间彼此流体耦合的两个或更多个电池。 通过公共液体空间，每个电池可以耦合到流体出口。 电池可以各自包括吸收器和/或其它气体处理设备。 可以将进料气体分别供给到每个电池用于处理。 细胞可以独立操作，使得不是所有的细胞必须同时操作。
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14.发明申请METHODS AND SYSTEMS FOR IMPROVING THE ENERGY EFFICIENCY OF CARBON DIOXIDE CAPTURE 有权提高二氧化碳捕集能源效率的方法与系统公开(公告)号：US20160214057A1
公开(公告)日：2016-07-28
申请号：US15008964
申请日：2016-01-28
Applicant: Fluor Technologies Corporation
Inventor： Paul M. Mathias , Satish Reddy
CPC classification number: B01D53/62 , B01D53/1493 , B01D53/78 , B01D2252/2026 , B01D2252/20484 , Y02A50/2342 , Y02C10/04 , Y02C10/06
Abstract: A system for carbon dioxide capture from a gas mixture comprises an absorber that receives a lean solvent system stream (containing a chemical solvent, physical-solvent additive, and water) from the stripper, a stripper that receives the rich solvent stream from the absorber and produces the product carbon dioxide and the lean solvent through the use of a reboiler in fluid communication with a lower portion of the stripper, a condenser in fluid communication with a vapor outlet of the stripper, a cross-exchanger in fluid communication with a rich solvent system outlet from the absorber and a rich solvent system inlet on the stripper, and a splitter. The splitter is configured to separate the rich solvent system stream into a first portion and a second portion, where the first portion directly passes to the stripper and the second portion passes through the cross-exchanger prior to passing to the stripper.
Abstract translation: 从气体混合物捕获二氧化碳的系统包括：吸收器，其从汽提器接收贫溶剂体系流（含有化学溶剂，物理溶剂添加剂和水），从吸收器接收富溶剂流的汽提器和 通过使用与汽提器的下部流体连通的再沸器，与汽提塔的蒸气出口流体连通的冷凝器，与富溶剂流体连通的交换器来产生产物二氧化碳和贫溶剂 来自吸收器的系统出口和汽提器上的富溶剂系统入口以及分离器。 分流器构造成将富溶剂系统流分离成第一部分和第二部分，其中第一部分直接通到汽提器，第二部分在通过汽提器之前穿过交换器。
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公开(公告)号：US20180353896A1
公开(公告)日：2018-12-13
申请号：US15621889
申请日：2017-06-13
Applicant: Fluor Technologies Corporation
Inventor： Paul M. Mathias , Satish Reddy , Joseph Yonkoski
IPC: B01D53/14
CPC classification number: B01D53/1475 , B01D53/1425 , B01D53/1493 , B01D2252/202 , B01D2252/20405 , B01D2252/20421 , B01D2252/20431 , B01D2252/20484 , B01D2252/504 , B01D2258/0283
Abstract: A system for carbon dioxide capture from a gas mixture comprises a lean solvent comprising 3-amino-1-propanol (AP), 2-dimethylamino-2-methyl-1-propanol (DMAMP), and water; an absorber containing at least a portion of the lean solvent, wherein the absorber is configured to receive the lean solvent and a gaseous stream comprising carbon dioxide, contact the lean solvent with the gaseous stream, and produce a rich solvent stream and a gaseous stream depleted in carbon dioxide; a stripper, wherein the stripper is configured to receive the rich solvent stream; a cross-exchanger fluidly coupled to a rich solvent outlet on the absorber and a rich solvent inlet on the stripper; a reboiler fluidly coupled to a lower portion of the stripper; and a condenser fluidly coupled to a vapor outlet of the stripper.
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Patent Agency Ranking
公开(公告)号：US10052585B2
公开(公告)日：2018-08-21
申请号：US14838948
申请日：2015-08-28
Applicant: Fluor Technologies Corporation
Inventor： Satish Reddy , Joseph Yonkoski
CPC classification number: B01D53/79 , B01D53/1475 , B01D53/32 , B01D53/323 , B01D53/54 , B01D53/58 , B01D53/62 , B01D53/72 , B01D2252/102 , B01D2252/2021 , B01D2252/204 , B01D2252/20405 , B01D2252/20447 , B01D2252/20484 , B01D2252/20489 , B01D2257/504 , B01D2258/0283 , B01D2259/818 , Y02A50/2342 , Y02C10/04 , Y02C10/06
Abstract: Systems and processes for reducing carbon capture emissions are described. The process involves introducing a radical species into a decarbonized combustion gas. The radical species react with residual amines or unwanted compounds in the decarbonized combustion gas, thus reducing the concentration of residual amines or unwanted compounds in the exhaust gas. The system includes a carbon capture absorber with non-thermal plasma generator configured to provide radical species reducing the concentration of residual amines or unwanted compounds in the exhaust combustion gas.
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公开(公告)号：US10005027B2
公开(公告)日：2018-06-26
申请号：US15008964
申请日：2016-01-28
Applicant: Fluor Technologies Corporation
Inventor： Paul M. Mathias , Satish Reddy
CPC classification number: B01D53/62 , B01D53/1425 , B01D53/1475 , B01D53/1493 , B01D53/78 , B01D2251/30 , B01D2251/606 , B01D2252/102 , B01D2252/2026 , B01D2252/20447 , B01D2252/20478 , B01D2252/20484 , B01D2252/2056 , B01D2252/504 , B01D2257/504 , B01D2258/0283 , B01D2259/124 , Y02A50/2342 , Y02C10/04 , Y02C10/06
Abstract: A system for carbon dioxide capture from a gas mixture comprises an absorber that receives a lean solvent system stream (containing a chemical solvent, physical-solvent additive, and water) from the stripper, a stripper that receives the rich solvent stream from the absorber and produces the product carbon dioxide and the lean solvent through the use of a reboiler in fluid communication with a lower portion of the stripper, a condenser in fluid communication with a vapor outlet of the stripper, a cross-exchanger in fluid communication with a rich solvent system outlet from the absorber and a rich solvent system inlet on the stripper, and a splitter. The splitter is configured to separate the rich solvent system stream into a first portion and a second portion, where the first portion directly passes to the stripper and the second portion passes through the cross-exchanger prior to passing to the stripper.
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公开(公告)号：US09975083B2
公开(公告)日：2018-05-22
申请号：US15132667
申请日：2016-04-19
Applicant: Fluor Technologies Corporation
Inventor： Satish Reddy , Joseph Yonkoski
CPC classification number: B01D53/185 , B01D47/14 , B01D53/1475 , B01D53/18 , B01D2257/302 , B01D2257/504 , B01D2258/0283 , B01F3/04078 , B01F3/04085 , B01F3/04468
Abstract: Systems and methods for gas processing are described that utilize two or more cells that are fluidly coupled to one another by a common liquid space. Via the common liquid space, each of the cells can be coupled to a fluid outlet. The cells can each include an absorber and/or other gas processing equipment. A feed gas can be separately fed to each of the cells for processing. The cells can be independently operable, such that not all of the cells must be operated simultaneously.
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19.发明授权Systems and methods for reducing the energy requirements of a carbon dioxide capture plant 有权减少二氧化碳捕集装置能量需求的系统和方法公开(公告)号：US09314732B2
公开(公告)日：2016-04-19
申请号：US13737804
申请日：2013-01-09
Applicant: FLUOR TECHNOLOGIES CORPORATION
Inventor： Satish Reddy , Joe Yonkoski
CPC classification number: B01D53/1425 , B01D53/1475 , B01D53/343 , B01D2252/103 , B01D2257/504 , B01D2259/65 , Y02A50/2342 , Y02C10/06
Abstract: Systems and methods for reducing the energy requirements for carbon dioxide capture are described. Heat from system processes, such as steam condensation and hot flue gas, is utilized to heat reflux liquid utilized in release of carbon dioxide from absorbent solvent.
Abstract translation: 描述了用于减少二氧化碳捕获的能量需求的系统和方法。 利用来自系统工艺（例如蒸汽冷凝和热烟道气）的热量来加热从吸收剂溶剂释放二氧化碳中使用的回流液体。
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公开(公告)号：US20150258497A1
公开(公告)日：2015-09-17
申请号：US14657792
申请日：2015-03-13
Applicant: FLUOR TECHNOLOGIES CORPORATION
Inventor： Satish Reddy , John Yonkoski
CPC classification number: B01D53/96 , B01D53/1425 , B01D53/1475 , B01D2252/204 , B01D2258/0283 , Y02A50/2342 , Y02C10/04 , Y02C10/06
Abstract: Corrosion in a CO2 removal system is reduced or even entire avoided by use of a metal ion chelator unit that removes metal ions, and especially iron ions from an amine solvent to a level of equal or less than 1 mg/1 without substantially binding heat stable salts.
Abstract translation: 通过使用金属离子螯合剂单元减少或甚至完全避免CO 2去除系统中的腐蚀，金属离子螯合剂单元除去胺溶剂中的铁离子至等于或小于1mg / l的水平，而基本上不结合热稳定 盐。
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