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    SYSTEMS AND METHODS FOR TREATING CARBON DIOXIDE
    1.
    发明申请
    SYSTEMS AND METHODS FOR TREATING CARBON DIOXIDE 审中-公开
    处理二氧化碳的系统和方法

    公开(公告)号：US20150000333A1

    公开(公告)日：2015-01-01

    申请号：US14487985

    申请日：2014-09-16

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Jalal Hunain Zia ,  Douglas Carl Hofer ,  Vitali Victor Lissianski ,  Stephen Duane Sanborn ,  Mehmet Arik ,  Roger Allen Shisler ,  Paul Brian Wickersham

    IPC: F25J1/00

    CPC classification number: F25J1/0027 ,  B01D53/002 ,  B01D2257/504 ,  B01D2258/0283 ,  F28D7/082 ,  F28D7/16 ,  F28F1/24

    Abstract: A heat exchange assembly for treating carbon dioxide (CO2) is described. The heat exchange assembly includes a housing that includes an inlet, an outlet, and an inner surface that defines a cavity extending between the inlet and the outlet. The housing is configured to receive solid CO2 through the inlet. At least one heat exchange tube extends through the housing. The heat exchange tube is oriented to contact solid CO2 to facilitate transferring heat from solid CO2 to a heat exchanger fluid being channeled through the heat exchange tube to facilitate converting at least a portion of solid CO2 into liquid CO2. The heat exchange assembly is configured to recover a refrigeration value from the solid CO2 and transfer at least a portion of the recovered refrigeration value to a flue gas.

    Abstract translation: 描述了一种用于处理二氧化碳（CO 2）的热交换组件。 热交换组件包括壳体，其包括入口，出口和限定在入口和出口之间延伸的空腔的内表面。 壳体被配置成通过入口接收固体CO 2。 至少一个热交换管延伸穿过壳体。 热交换管被定向为接触固体CO 2以便于将热量从固体CO 2传递到通过热交换管的热交换器流体，以便于将至少一部分固体CO 2转化为液体CO 2。 热交换组件被配置为从固体CO 2回收制冷值并将回收的制冷值的至少一部分转移到烟道气。

    ELECTROTHERMAL ENERGY STORAGE SYSTEM AND AN ASSOCIATED METHOD THEREOF
    6.
    发明申请
    ELECTROTHERMAL ENERGY STORAGE SYSTEM AND AN ASSOCIATED METHOD THEREOF 有权
    电热能储存系统及其相关方法

    公开(公告)号：US20160146061A1

    公开(公告)日：2016-05-26

    申请号：US14554081

    申请日：2014-11-26

    Applicant: General Electric Company

    Inventor： Chiranjeev Singh Kalra ,  Andrew Maxwell Peter ,  Roger Allen Shisler

    IPC: F01K25/10

    CPC classification number: F01K25/103 ,  F01K3/12 ,  F03G6/003 ,  F03G6/065 ,  F22B1/02 ,  F28D20/00 ,  F28D20/0034 ,  F28D20/02 ,  F28D2020/0047 ,  Y02E10/46 ,  Y02E60/142 ,  Y02E60/145

    Abstract: An electrothermal energy storage and discharge system is provided including a charging cycle and a discharging cycle. The charging cycle includes a refrigeration unit and a thermal unit, and the discharging cycle includes a power unit. The refrigeration unit is driven by an excess electric power and is configured to generate a cold energy storage having a solid carbon dioxide. The thermal unit is driven by a thermal energy and is configured to generate a hot energy storage and/or provide a hot source. The power unit operates between the cold energy storage and at least one of the hot energy storage and hot source so as to retrieve the energy by producing a high pressure carbon dioxide and a hot supercritical carbon dioxide, and generating an electric energy using the hot supercritical carbon dioxide.

    Abstract translation: 提供了一种电热储能和放电系统，包括充电循环和放电循环。 充电循环包括制冷单元和热单元，并且放电循环包括功率单元。 制冷单元由过剩的电力驱动并且被配置为产生具有固体二氧化碳的冷能储存器。 热单元由热能驱动并且被配置为产生热能存储和/或提供热源。 动力装置在冷能储存和至少一个热能储存和热源之间运行，以通过产生高压二氧化碳和热超临界二氧化碳来回收能量，并且使用热超临界二氧化碳产生电能 二氧化碳。

    METHODS AND SYSTEMS FOR AMMONIA PRODUCTION
    7.
    发明申请
    METHODS AND SYSTEMS FOR AMMONIA PRODUCTION 审中-公开
    氨基酸生产的方法和系统

    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

    IPC: C01C1/04 ,  B01J14/00

    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。

    Flow management and CO2-recovery apparatus and method of use
    8.
    发明授权
    Flow management and CO2-recovery apparatus and method of use 有权

    公开(公告)号：US11473838B2

    公开(公告)日：2022-10-18

    申请号：US14974862

    申请日：2015-12-18

    Applicant: General Electric Company

    Inventor： Harish Radhakrishna Acharya ,  Roger Allen Shisler

    IPC: F25J3/08 ,  B01D17/02 ,  B01D53/22 ,  C10L3/10 ,  B01D19/00 ,  B01D51/10 ,  B01D53/26

    Abstract: An apparatus and method for flow management and CO2-recovery from a CO2 containing hydrocarbon flow stream, such as a post CO2-stimulation flowback stream. The apparatus including a flow control zone, a gas separation zone, a pretreatment zone, and a CO2-capture zone. The CO2-capture zone is in fluid communication with the pretreatment zone to provide CO2-capture from a pretreated flowback gas stream and output a captured CO2-flow stream. The CO2-capture zone includes a first CO2-enricher and at least one additional CO2 enricher disposed downstream of the first CO2 enricher and in cascading relationship to provide a CO2-rich permeate stream, the CO2-capture zone further including at least one condenser to condense the enriched CO2-stream and output the captured CO2-flow stream.

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