METHODS AND SYSTEMS FOR CO2 CONDENSATION
    66.
    发明申请
    METHODS AND SYSTEMS FOR CO2 CONDENSATION 审中-公开
    二氧化碳浓度的方法和系统

    公开(公告)号:US20130081409A1

    公开(公告)日:2013-04-04

    申请号:US13249464

    申请日:2011-09-30

    IPC分类号: F25J3/08 F25B21/00

    摘要: In accordance with one aspect of the present invention, methods of condensing carbon dioxide (CO2) from a CO2 stream are provided. The method includes (i) compressing and cooling the CO2 stream to form a partially cooled CO2 stream, wherein the partially cooled CO2 stream is cooled to a first temperature. The method includes (ii) cooling the partially cooled CO2 stream to a second temperature by magneto-caloric cooling to form a cooled CO2 stream. The method further includes (iii) condensing at least a portion of CO2 in the cooled CO2 stream to form a condensed CO2 stream. Systems for condensing carbon dioxide (CO2) from a CO2 stream are also provided

    摘要翻译: 根据本发明的一个方面,提供了从CO 2流中冷凝二氧化碳(CO 2)的方法。 该方法包括(i)压缩和冷却CO 2流以形成部分冷却的CO 2流,其中将部分冷却的CO 2流冷却至第一温度。 该方法包括(ii)通过磁热冷却将部分冷却的CO 2流冷却至第二温度以形成冷却的CO 2流。 该方法还包括(iii)在冷却的CO 2流中冷凝至少一部分CO 2以形成冷凝的CO 2流。 还提供了用于从二氧化碳流冷凝二氧化碳(CO 2)的系统

    Enhanced Natural Gas Liquid Recovery Process
    69.
    发明申请
    Enhanced Natural Gas Liquid Recovery Process 审中-公开
    增强天然气液体回收过程

    公开(公告)号:US20110197629A1

    公开(公告)日:2011-08-18

    申请号:US13096788

    申请日:2011-04-28

    IPC分类号: F25J3/08

    摘要: A method comprises receiving a hydrocarbon feed stream; separating the hydrocarbon feed stream into a heavy hydrocarbon rich stream and a recycle stream, wherein the recycle stream comprises a gas selected from the group consisting of carbon dioxide, nitrogen, air, and water; and separating the recycle stream into a natural gas liquids (NGL) rich stream and a purified recycle stream. A plurality of process equipment configured to receive a hydrocarbon feed stream, separate the hydrocarbon feed stream into a heavy hydrocarbon rich stream and a recycle stream comprising at least one C3+ hydrocarbon and a gas selected from the group consisting of carbon dioxide, nitrogen, air, and water, and separate the recycle stream into a NGL rich stream and a purified recycle stream.

    摘要翻译: 一种方法包括接收烃进料流; 将烃进料流分离成重质烃流和循环流,其中再循环料流包括选自二氧化碳,氮气,空气和水的气体; 并将再循环流分离成富含天然气液体(NGL)的流和纯化的再循环流。 多个工艺设备,其被配置为接收烃进料流,将烃进料流分离成重质烃流,以及包含至少一种C3 +烃和选自二氧化碳,氮气,空气, 和水,并将再循环流分离成富含NGL的流和纯化的再循环流。