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    PROCESS FOR IMPROVING INLINE TAILINGS TREATMENT
    2.
    发明申请
    PROCESS FOR IMPROVING INLINE TAILINGS TREATMENT 审中-公开
    改进内部尾矿处理的方法

    公开(公告)号：WO2013068245A1

    公开(公告)日：2013-05-16

    申请号：PCT/EP2012/071224

    申请日：2012-10-26

    Applicant: S.P.C.M. SA

    Inventor： DANG-VU, Trong ,  CAGLE, Phil

    IPC: B01D21/01 ,  B01F5/10 ,  B03D3/02 ,  B03D3/06 ,  C02F11/14

    CPC classification number: B01F5/102 ,  B01F2003/1285

    Abstract: Process for improving inline mineral slurries treatment comprising successively: • - providing an in-line flow of slurries (2) in a main stream (1); • - introducing at least one polymer into the main stream through at least one polymer injection point (3) to cause dispersion of the polymer and to start the coagulation and/or the flocculation of slurries (treated slurries); • - splitting the main stream containing treated slurries into two streams respectively : • o a discharge stream (4) which directly transfers a part of treated slurries to the deposit area, • o a split stream (6) which reintroduces the other part of treated slurries into the main stream through at least a reinjection point (7) in a location prior to the at least one polymer injection point.

    Abstract translation: 改进在线矿物浆料处理的方法，包括： - 在主流（1）中提供在线流浆（2）; 。 - 通过至少一个聚合物注入点（3）将至少一种聚合物引入主流中以引起聚合物的分散并开始淤浆（处理过的浆料）的凝结和/或絮凝; 。 - 将含有经处理的浆料的主流分别分成两股：。 o排出流（4），其将一部分经处理的浆料直接转移到沉积区域。 o分流（6），其通过至少一个聚合物注入点之前的位置中的至少一个再注入点（7）将经处理的浆料的另一部分再次引入主流中。

    MOBILE FRACKING SLURRY MIXING DEVICE
    3.
    发明申请
    MOBILE FRACKING SLURRY MIXING DEVICE 审中-公开
    移动式混泥浆搅拌装置

    公开(公告)号：WO2014210118A1

    公开(公告)日：2014-12-31

    申请号：PCT/US2014/044038

    申请日：2014-06-25

    Applicant: ULTRA BLEND SOLUTIONS, LLC

    Inventor： WOODLE, Jeremy

    IPC: B01F3/12

    CPC classification number: B01F13/004 ,  B01F3/1271 ,  B01F5/0206 ,  B01F5/10 ,  B01F7/1665 ,  B01F13/1016 ,  B01F2003/1285

    Abstract: A mobile and transportable apparatus which can move and/or be moved to specific hydraulic fracking sites, and at such locations, mix together fluid and solid material component parts of a fracking slurry to form an optimal fracking slurry, maintain a fracking slurry in optimal condition for use, and deliver an optimal fracking slurry to appropriate receiving apparatus at a hydraulic fracking site.

    Abstract translation: 可移动和可移动的装置，其能够移动和/或移动到特定的液压压裂部位，并且在这些位置处将压实浆料的流体和固体材料组分部分混合以形成最佳的压裂浆料，将压实浆料保持在最佳状态 并且在液压压裂部位向适当的接收装置输送最佳的压裂浆料。

    MIXING AND DELIVERY METHOD, ARRANGEMENT AND PUMP FOR SUPPLYING SMALL PARTICLES SUSPENDED IN A LIQUID TO FORM SLURRY FOR DELIVERY
    5.
    发明申请
    MIXING AND DELIVERY METHOD, ARRANGEMENT AND PUMP FOR SUPPLYING SMALL PARTICLES SUSPENDED IN A LIQUID TO FORM SLURRY FOR DELIVERY 审中-公开
    混合和输送方法，用于供应液体中悬浮的小颗粒的装置和泵，用于输送浆料

    公开(公告)号：WO2016092155A1

    公开(公告)日：2016-06-16

    申请号：PCT/FI2015/050869

    申请日：2015-12-10

    Applicant: OUTOTEC (FINLAND) OY

    Inventor： KAARTINEN, Jani

    IPC: B01F5/10 ,  B01F7/00 ,  B01F15/00 ,  B01F15/02 ,  B01F3/12

    CPC classification number: B01F5/108 ,  B01F5/104 ,  B01F7/00358 ,  B01F7/00375 ,  B01F15/00012 ,  B01F15/00207 ,  B01F15/00915 ,  B01F15/0283 ,  B01F2003/1285

    Abstract: The invention relates to a mixing and delivery method, arrangement, and pump for supplying small particles suspended in a liquid to form slurry for delivery. The arrangement comprises a container (1), a mixing and delivery pump (2) having a first shaft (3), a rotor (6) connected the first shaft (3) and arranged at an inner bottom (26) of an inner space (25) of the container (1), a first power means (7) connected to the first shaft (3), and a stator (8) having stator blades (9). The stator (8) surrounds the first shaft (3). The arrangement comprises a pump means (10) having an inlet (16), which is located in a stator space (30) between two stator blades (9), and an outlet (17), and an outlet pipe (21) having a second inlet opening (22) connected to the outlet (17) and a second outlet opening (23) located outside the inner space (25).

    Abstract translation: 本发明涉及一种用于供应悬浮在液体中的小颗粒以形成用于输送的浆料的混合和输送方法，装置和泵。 该装置包括容器（1），具有第一轴（3）的混合和输送泵（2），与第一轴（3）连接并设置在内部空间的内部底部（26）的转子（6） （1）的第一端（25），连接到第一轴（3）的第一动力装置（7）和具有定子叶片（9）的定子（8）。 定子（8）包围第一轴（3）。 该装置包括具有入口（16）的泵装置（10），其位于两个定子叶片（9）和出口（17）之间的定子空间（30）中，以及出口管（21），其具有 连接到出口（17）的第二入口开口（22）和位于内部空间（25）外部的第二出口开口（23）。

    DIRECT SLURRY WEIGHT SENSOR FOR WELL OPERATION MIXING PROCESS
    8.
    发明申请
    DIRECT SLURRY WEIGHT SENSOR FOR WELL OPERATION MIXING PROCESS 审中-公开
    直接浆液重量传感器，用于操作混合过程

    公开(公告)号：WO2014144206A1

    公开(公告)日：2014-09-18

    申请号：PCT/US2014/028514

    申请日：2014-03-14

    Applicant: WEATHERFORD/LAMB, INC.

    Inventor： AYO, Grant W. ,  WILLIAMS, Billy

    IPC: G05D21/02 ,  B01F15/04

    CPC classification number: E21B33/13 ,  B01F3/1221 ,  B01F5/106 ,  B01F5/205 ,  B01F15/00233 ,  B01F15/0408 ,  B01F15/0429 ,  B01F2003/1285 ,  G05D21/02

    Abstract: A slurry mixing system calculates a density of a slurry using measured pressure differential and bulk velocity of the slurry. Slurry from mixing of dry blend and mix fluid enters a one or more tanks having agitators. A pump then pumps the slurry from the tank(s) to the well, and a portion of the slurry is recirculating back to a mixer. From the recirculated path, a direct slurry weight sensor measures a pressure differential of the slurry between two vertical measurement points of a known volume, and the sensor measures a velocity of the recirculated slurry. Based on these measures, the controller calculates a density of the slurry, monitors a ratio of the dry blend and the mix fluid, and adjusts the ratio based on the calculated density of the slurry if there is a discrepancy.

    Abstract translation: 浆料混合系统使用测量的浆料的压差和体积速度来计算浆料的密度。 混合干混合物和混合液的浆料进入具有搅拌器的一个或多个罐中。 泵然后将浆料从罐泵送到井中，并且一部分浆料再循环回混合器。 从再循环路径，直接浆料重量传感器测量已知体积的两个垂直测量点之间的浆料的压力差，并且传感器测量再循环浆料的速度。 基于这些措施，控制器计算浆料的密度，监测干混合物和混合流体的比例，并且如果存在差异，则基于浆料的计算密度来调节比率。

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