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公开(公告)号：US20180001259A1
公开(公告)日：2018-01-04
申请号：US15197962
申请日：2016-06-30
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Surinder Prabhjot Singh , Dan Hancu , Benjamin Rue Wood , Wei Chen , Irina Pavlovna Spiry , Joseph Philip DiPietro
CPC classification number: B01D53/78 , B01D53/1425 , B01D53/1475 , B01D53/1493 , B01D53/62 , B01D2252/2023 , B01D2252/204 , B01D2252/2041 , B01D2252/504 , B01D2258/0283 , Y02C10/04 , Y02C10/06
Abstract: A method for separating carbon dioxide (CO2) from a gas stream is disclosed, in which the gas stream is reacted with a lean aminosilicone solvent in an absorber, resulting in a rich aminosilicone solvent that is then treated in a desorber to release the CO2 and regenerate lean aminosilicone solvent in a desorption reaction. The regenerated solvent is directed into a steam-producing, indirect heat exchanger that is configured to supply steam to the desorber at a temperature high enough to augment the desorption reaction. Also, selected amounts of make-up water are added to the rich aminosilicone solvent at one or more process locations between the absorber and the desorber, to lower the viscosity of the solvent and to lower the temperature required for the desorption reaction.
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公开(公告)号：US20160166984A1
公开(公告)日：2016-06-16
申请号：US14567319
申请日：2014-12-11
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Irina Pavlovna Spiry , Benjamin Rue Wood , Surinder Prabhjot Singh , Robert James Perry , John Brian McDermott
CPC classification number: B01D53/1475 , B01D53/1425 , B01D53/62 , B01D53/96 , B01D2252/2026 , B01D2252/20489 , B01D2252/2053 , B01D2257/504 , B01D2258/0283 , Y02C10/06
Abstract: A method for treatment of a flue gas involves feeding the flue gas and a lean solvent to an absorber. The method further involves reacting the flue gas with the lean solvent within the absorber to generate a clean flue gas and a rich solvent. The method also involves feeding the clean flue gas from the absorber and water from a source, to a wash tower to separate a stripped portion of the lean solvent from the clean flue gas to generate a washed clean flue gas and a mixture of the water and the stripped portion of the lean solvent. The method further involves treating at least a portion of the mixture of the water and the stripped portion of the lean solvent via a separation system to separate the water from the stripped portion of the lean solvent.
Abstract translation: 一种处理烟道气的方法包括将烟道气和贫溶剂进料到吸收器。 该方法还包括使烟道气与吸收器内的贫溶剂反应以产生干净的烟道气和富溶剂。 该方法还包括将来自吸收器的干净烟气和来自源的水进料到洗涤塔，以将贫溶剂的汽提部分与干净的烟道气分离，以产生洗涤的干净的烟道气和水和水的混合物 贫溶剂的剥离部分。 该方法还包括经由分离系统处理贫溶剂的水和汽提部分的混合物的至少一部分，以从贫溶剂的剥离部分分离出水。
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公开(公告)号：US20150315482A1
公开(公告)日：2015-11-05
申请号：US14794918
申请日：2015-07-09
Applicant: General Electric Company
Inventor： Surinder Prabhjot Singh , John Brian McDermott , Lingzhi Zhang
CPC classification number: C10G2/34 , B01J19/245 , B01J2219/00103 , B01J2219/24 , C01B3/36 , C01B3/382 , C01B2203/0244 , C01B2203/0261 , C01B2203/062 , C01B2203/1241 , C10G2/32 , Y10T137/8593
Abstract: A system and method of converting natural gases to liquids is provided. The system includes a catalytic partial oxidation (CPO) system with natural gas, air and steam input, a Fischer-Tropsch (F-T) system taking syngas from the CPO system, and supplying product gases to a power engine (PE), after separation of the product liquids. An F-T steam output line is in fluid communication with the CPO-steam input line. The energy output from the PE is supplied to the compressors and condensers, to provide self-sustainability in energy, for the gas-to-liquid separation system.
Abstract translation: 提供了将天然气转化为液体的系统和方法。 该系统包括具有天然气，空气和蒸汽输入的催化部分氧化（CPO）系统，从CPO系统获取合成气的费 - 托（FT）系统，并将产物气体供应给动力发动机（PE），在分离 产品液体。 F-T蒸汽输出线与CPO-蒸汽输入线流体连通。 来自PE的能量输出被提供给压缩机和冷凝器，以在气体到液体分离系统中为能量提供自我维持性。
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公开(公告)号：US20150204536A1
公开(公告)日：2015-07-23
申请号：US14157885
申请日：2014-01-17
Applicant: General Electric Company
Inventor： Surinder Prabhjot Singh , Dhaval Ajit Bhandari
CPC classification number: F22B1/1853 , B01D53/22 , B01D63/02 , B01D69/08 , B01D2053/224 , B01D2257/504 , B01D2311/13 , F01K5/02 , F28B9/10 , Y02C10/10
Abstract: A method and system for steam generation and purification is presented. The method includes receiving a fuel stream, a water stream, and an oxidant stream in a direct contact steam generation (DCSG) apparatus; and generating a gas mixture stream comprising steam and carbon dioxide (CO2) in the DCSG apparatus. The method further includes receiving at least a portion of the gas mixture stream in a membrane separator, and separating at least a portion of the steam from the gas mixture stream to generate a permeate stream. The method further includes recirculating at least a portion of the permeate stream to the DCSG apparatus; monitoring a CO2 content in the gas mixture stream; and discharging at least a portion of the gas mixture stream at an outlet of the DCSG apparatus as a product stream if the CO2 content is lower than a determined value.
Abstract translation: 提出了蒸汽发生和净化的方法和系统。 该方法包括在直接接触蒸汽发生（DCSG）装置中接收燃料流，水流和氧化剂流; 以及在DCSG装置中产生包含蒸汽和二氧化碳（CO 2）的气体混合物流。 该方法还包括在膜分离器中接收至少一部分气体混合物流，并将至少一部分蒸汽与气体混合物流分离以产生渗透物流。 该方法还包括将至少一部分渗透物流再循环到DCSG装置中; 监测气体混合物流中的CO 2含量; 以及如果所述CO 2含量低于所确定的值，则在所述DCSG装置的出口处将至少一部分所述气体混合物料流作为产物流排出。
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公开(公告)号：US09624441B2
公开(公告)日：2017-04-18
申请号：US15167440
申请日：2016-05-27
Applicant: General Electric Company
CPC classification number: C10G2/34 , C01B3/34 , C01B3/386 , C01B2203/0205 , C01B2203/0261 , C01B2203/062 , C10G2/32 , C10K3/04
Abstract: A carbon to liquids system comprising: a source of syngas; a first reactor coupled in flow communication with said syngas source and configured to receive a flow of syngas therein, said first reactor comprising a polymeric material, wherein said first reactor reacts the syngas and a catalyst in a Fischer-Tropsch reaction that produces a product comprising steam, wherein the polymeric material is configured to permit the permeation of the steam therethrough; and a recycle path coupled in flow communication with said first reactor, wherein said recycle path is configured to channel the permeated steam to a vessel positioned upstream from said first reactor. A method of operating a carbon to liquids system includes receiving a flow of syngas and reacting the syngas and a catalyst to produce a product including steam. The method also includes recycling the permeated steam to a vessel positioned upstream from the reactor.
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Patent Agency Ranking
公开(公告)号：US09302220B2
公开(公告)日：2016-04-05
申请号：US14078815
申请日：2013-11-13
Applicant: General Electric Company
Inventor： Norberto Silvi , Robert James Perry , Surinder Prabhjot Singh , Gary Stephen Balch , Tiffany Elizabeth Pinard Westendorf
IPC: B01D53/06 , B01D53/08 , B01D53/18 , B01D53/73 , B01D53/78 , B01D53/80 , B01D53/83 , B01D53/96 , B01D53/14 , B01D53/62
CPC classification number: B01D53/62 , B01D53/1425 , B01D53/18 , B01D53/78 , B01D53/96 , B01D2252/204 , B01D2257/104 , B01D2257/404 , B01D2257/502 , B01D2257/504 , B01D2257/80 , B01D2258/0283 , B01D2258/05 , Y02E50/346
Abstract: A system for treatment of a gaseous medium, comprises an extruder having a barrel. The extruder further comprises a first inlet port, a second inlet port, and a plurality of outlet ports coupled to the barrel. The first inlet port is configured for feeding a lean sorbent, the second inlet port is configured for feeding a gaseous medium, and the plurality of outlet ports are configured for releasing a plurality of components removed from the gaseous medium. Further, the extruder comprises a plurality of helical elements coupled to a plurality of kneading elements, mounted on a shaft, and disposed within the barrel. The barrel and the plurality of helical and kneading elements together form an absorption unit and a desorption unit. The first and second inlet ports are formed in the absorption unit and the plurality of outlet ports are formed in the absorption and desorption units.
Abstract translation: 用于处理气体介质的系统包括具有桶的挤出机。 挤出机还包括第一入口端口，第二入口端口和联接到桶筒的多个出口端口。 第一入口端口被配置为供给贫吸收剂，第二入口端口被配置为供给气体介质，并且多个出口端口被配置为释放从气态介质中除去的多个部件。 此外，挤出机包括连接到多个捏合元件的多个螺旋元件，其安装在轴上并且设置在筒内。 桶和多个螺旋和捏合元件一起形成吸收单元和解吸单元。 第一入口和第二入口形成在吸收单元中，并且多个出口形成在吸收和解吸单元中。
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公开(公告)号：US20140148520A1
公开(公告)日：2014-05-29
申请号：US13689235
申请日：2012-11-29
Applicant: GENERAL ELECTRIC COMPANY
IPC: C10G2/00
CPC classification number: C10G2/34 , C01B3/34 , C01B3/386 , C01B2203/0205 , C01B2203/0261 , C01B2203/062 , C10G2/32 , C10K3/04
Abstract: A method of operating a carbon to liquids system is provided. The method includes receiving a flow of syngas and reacting, in a reactor, the syngas and a catalyst in a Fischer-Tropsch reaction to produce a product including steam, wherein the reactor includes a polymeric material that is configured to permit the permeation of the steam therethrough. The method also includes recycling the permeated steam to a vessel positioned upstream from the reactor.
Abstract translation: 提供了一种操作碳对液体系统的方法。 该方法包括接收合成气流并在反应器中使费 - 托反应中的合成气和催化剂反应以产生包括蒸汽的产物，其中反应器包括被配置为允许蒸汽渗透的聚合材料 通过。 该方法还包括将渗透的蒸汽再循环到位于反应器上游的容器中。
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公开(公告)号：US20140120023A1
公开(公告)日：2014-05-01
申请号：US13665370
申请日：2012-10-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Surinder Prabhjot Singh , Anthony Yu-Chung Ku , Scott Michael Miller , Roger Allen Shisler , Dhaval Ajit Bhandari
CPC classification number: B01J14/00 , C01B3/025 , C01B2203/0261 , C01B2203/0266 , C01B2203/0283 , C01B2203/041 , C01B2203/0445 , C01B2203/0475 , C01B2203/068 , C01C1/0405 , Y02P20/52
Abstract: A method for ammonia synthesis using a water-gas shift membrane reactor (WGSMR) is presented. The method includes carrying out a water-gas shift reaction in the WGSMR to form a first product stream and a carbon dioxide (CO2) stream, wherein the first product stream includes nitrogen (N2) and hydrogen (H2), and a molar ratio of H2 to N2 in the first product stream is about 3. The method further includes separating at least a portion of the residual CO2 in the first product stream in a CO2 separation unit to form a second product stream, and separating at least a portion of the residual CO2 and carbon monoxide (CO) in the second product stream in a methanator unit to form a third product stream. The method further includes generating an ammonia stream from the third product stream in an ammonia synthesis unit. A system for ammonia synthesis is also presented.
Abstract translation: 提出了一种使用水煤气变换膜反应器（WGSMR）进行氨合成的方法。 该方法包括在WGSMR中进行水煤气变换反应以形成第一产物流和二氧化碳（CO 2）流，其中第一产物流包括氮（N 2）和氢（H 2），摩尔比 第一产物流中的H 2至N 2为约3.该方法还包括在CO 2分离单元中分离第一产物流中的残余CO 2的至少一部分以形成第二产物流，并将至少一部分 在甲烷化器单元中的第二产物流中的残余CO 2和一氧化碳（CO），以形成第三产物流。 该方法还包括在氨合成单元中从第三产物流产生氨流。 还提出了一种氨合成系统。
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公开(公告)号：US10378763B2
公开(公告)日：2019-08-13
申请号：US14957738
申请日：2015-12-03
Applicant: General Electric Company
Inventor： Surinder Prabhjot Singh , Dan Hancu , Benjamin Rue Wood , Wei Chen , Dwayne David McDuffie , Mark David Kehmna , Irina Pavlovna Spiry
Abstract: A power generation system includes a power generation plant portion including a feedwater heating system configured to channel a feedwater stream and a carbon dioxide capture portion coupled in flow communication with the power generation plant portion. The carbon dioxide capture portion includes a solvent circuit configured to channel a solvent stream through at least a portion of the carbon dioxide capture portion. The carbon dioxide capture portion also includes a heat recovery system coupled in flow communication with the solvent circuit and the feedwater heating system. The heat recovery system is configured to transfer heat energy from the solvent stream to the feedwater stream and to channel the heated feedwater from the heat recovery system to the feedwater heating system.
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公开(公告)号：US09359558B2
公开(公告)日：2016-06-07
申请号：US13689235
申请日：2012-11-29
Applicant: General Electric Company
CPC classification number: C10G2/34 , C01B3/34 , C01B3/386 , C01B2203/0205 , C01B2203/0261 , C01B2203/062 , C10G2/32 , C10K3/04
Abstract: A method of operating a carbon to liquids system is provided. The method includes receiving a flow of syngas and reacting, in a reactor, the syngas and a catalyst in a Fischer-Tropsch reaction to produce a product including steam, wherein the reactor includes a polymeric material that is configured to permit the permeation of the steam therethrough. The method also includes recycling the permeated steam to a vessel positioned upstream from the reactor.
Abstract translation: 提供了一种操作碳对液体系统的方法。 该方法包括接收合成气流并在反应器中使费 - 托反应中的合成气和催化剂反应以产生包括蒸汽的产物，其中反应器包括被配置为允许蒸汽渗透的聚合材料 通过。 该方法还包括将渗透的蒸汽再循环到位于反应器上游的容器中。
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