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    Multiphase fluid pumping or compression device with blades of tandem design
    1.
    发明授权
    Multiphase fluid pumping or compression device with blades of tandem design 失效
    具有串联设计叶片的多相流体泵送或压缩装置

    公开(公告)号：US5885058A

    公开(公告)日：1999-03-23

    申请号：US777065

    申请日：1996-12-30

    申请人： Regis Vilagines ,  Christian Bratu ,  Florent Spettel

    发明人： Regis Vilagines ,  Christian Bratu ,  Florent Spettel

    IPC分类号： F04D1/08 ,  F04D29/18 ,  F04D29/22 ,  F04D29/32 ,  F04D31/00 ,  F04D29/44

    CPC分类号： F04D29/324 ,  F04D29/181 ,  F04D29/2288 ,  F04D31/00

    摘要： The invention is a device for providing one of compressing and pumping of a multiphase fluid including at least one liquid phase and at least one gaseous phase. The device includes at least one hollow casing having at least one inlet port and at least one outlet port for the fluid. At least one rotor is rotated and mounted inside the casing having an axis OX in a hub. The at least one rotor comprises at least one impeller or at least one diffuser having at least two vanes G.sub.j having a first blade A.sub.1j and a second blade A.sub.2j wherein geometric characteristics and position of at least one of the first blade A.sub.1j and at least one second blade A.sub.2j in relation to each other is determined according to at least one parameter.

    摘要翻译： 本发明是一种用于提供包括至少一个液相和至少一个气相的多相流体的压缩和泵送的装置。 该装置包括至少一个具有至少一个入口和用于流体的至少一个出口的中空壳体。 至少一个转子旋转并安装在具有轴线OX的套管内的毂中。 至少一个转子包括至少一个叶轮或至少一个扩散器，其具有至少两个叶片Gj，其具有第一叶片A1j和第二叶片A2j，其中第一叶片A1j和至少一个第二叶片A1j中的至少一个的几何特征和位置 相对于彼此的叶片A2j根据至少一个参数来确定。

    Oxycombustion Method Allowing Capture of All of the Carbon Dioxide Produced
    3.
    发明申请
    Oxycombustion Method Allowing Capture of All of the Carbon Dioxide Produced 失效
    氧气方法允许捕获所有产生的二氧化碳

    公开(公告)号：US20090075219A1

    公开(公告)日：2009-03-19

    申请号：US12089248

    申请日：2006-10-04

    申请人： Regis Vilagines ,  Thorsten Burkhardt ,  Jean Falcimaigne ,  Paul Broutin

    发明人： Regis Vilagines ,  Thorsten Burkhardt ,  Jean Falcimaigne ,  Paul Broutin

    IPC分类号： F23J99/00

    CPC分类号： B01D53/002 ,  B01D2257/504 ,  F04D31/00 ,  F23J15/06 ,  F23J2900/15061 ,  F23L7/00 ,  F23L2900/07001 ,  F23L2900/07007 ,  Y02E20/322 ,  Y02E20/326 ,  Y02E20/344 ,  Y02E20/363

    摘要： The invention relates to an oxycombustion method with capture of the CO2 produced. Mixer M supplies chamber CC with a mixture of oxygen from unit O and of recycled fumes from storage drum SG. Chamber CC is supplied with oxidizer from mixer M and with fuel flowing in through line 8. All of the combustion fumes are sent to water condensation unit CT, then fed into storage drum SG. Part of the fumes containing all the CO2 produced by combustion is compressed to about 60 bars, then cooled and partly liquefied to about 15° C. in liquefaction unit L1, and stored in drum SM. According to the invention, the partly liquefied CO2 is compressed by means of a multiphase pump in order to be discharged through line 16 and stored in an underground reservoir.

    摘要翻译： 本发明涉及一种捕集产生的二氧化碳的氧化燃烧方法。 混合器M向室CC供应来自单元O的氧气和来自存储鼓SG的再循环烟气的混合物。 腔室CC从混合器M供应氧化剂，燃料通过管线8流动。所有的燃烧烟雾都被送到水冷凝单元CT，然后送入储存鼓SG。 含有燃烧产生的所有二氧化碳的部分烟气被压缩至约60巴，然后在液化单元L1中冷却并部分液化至约15℃，并储存在鼓SM中。 根据本发明，部分液化的CO 2通过多相泵被压缩，以便通过管线16排出并储存在地下储存器中。

    Multiphase pumping system with feedback loop
    4.
    发明授权
    Multiphase pumping system with feedback loop 失效
    具有反馈回路的多相泵送系统

    公开(公告)号：US6007306A

    公开(公告)日：1999-12-28

    申请号：US891991

    申请日：1997-07-14

    申请人： Regis Vilagines

    发明人： Regis Vilagines

    IPC分类号： E21B43/40 ,  F04B49/00 ,  F04B23/08

    CPC分类号： E21B43/40

    摘要： The invention relates to a pumping system for applying a sufficient pressure increase to multiphase effluents for them to be conveyed from a source such as an petroleum producing well to a remote destination point. To improve pump function and render management of effluent transfers more flexible, the system has a loop (7) for recycling a fraction of the multiphase effluents leaving pump (1) to the inlet thereof, comprising preferably a tap (5) such as a T formed to decrease the volumetric ratio GLR of the recycled effluents. A regulator such as a control valve (8) and a buffer tank and an element (9) such as an ejector-mixer are interposed in the loop to use part of the energy of the effluents tapped off. The invention has application for offshore pumping facilities.

    摘要翻译： 本发明涉及一种用于向多相流出物施加足够的压力增加以将它们从诸如石油生产井的源传送到远程目标点的泵送系统。 为了改善泵的功能并使污水转运管理变得更加灵活，该系统具有循环（7），用于将离开泵（1）的多相流出物的一部分再循环到其入口，优选地包括诸如T 形成以降低再循环流出物的体积比GLR。 诸如控制阀（8）和缓冲罐和诸如喷射器 - 混合器的元件（9）之类的调节器插入回路中以使得被分流出的流出物的能量的一部分。 本发明适用于海上抽水设备。