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    APPARATUS AND METHOD FOR DRILLING FLUID DENSITY SEPARATOR USING MAGNETS
    111.
    发明申请
    APPARATUS AND METHOD FOR DRILLING FLUID DENSITY SEPARATOR USING MAGNETS 有权
    使用磁铁钻探液体密度分离器的装置和方法

    公开(公告)号：US20140305875A1

    公开(公告)日：2014-10-16

    申请号：US14315233

    申请日：2014-06-25

    Applicant: NATIONAL OILWELL VARCO, L.P.

    Inventor： Thomas R. Larson

    IPC: B03C1/02

    CPC classification number: B03C1/32 ,  B01D21/26 ,  B03C1/02 ,  B03C1/023 ,  B03C1/0335 ,  B03C1/035 ,  B03C1/30 ,  B03C5/02 ,  B03C2201/18 ,  E21B21/065

    Abstract: An apparatus is disclosed for separating minerals in drilling fluid based primarily on density. The separator creates and maintains a slurry with a controllable density for separating minerals from drill cuttings. The density is controlled through the use of an electric coil and magnets to create a magnetic field or electrode array. The separator comprises a primary separation chamber containing the dense slurry, and a multiple number of secondary separation chambers used to separate cuttings from the drilling fluid. The invention also contains inlet hardware allowing the mixed mineral suspension to enter the first separation chamber, and hardware allowing the three outlet (separated) streams to exit the device. One of the three outlet streams carries the minerals that have a density greater than the user selectable density set point, while the second carries the minerals that have a density less than the density set point, and the third carries clean drilling fluid.

    Abstract translation: 公开了一种基于密度分离钻井液中的矿物的装置。 分离器产生并保持具有可控密度的浆料，用于将矿物与钻屑分离。 通过使用电线圈和磁体来控制密度以产生磁场或电极阵列。 分离器包括含有致密浆料的主分离室和用于将切屑与钻井液分离的多个次级分离室。 本发明还包含允许混合矿物悬浮液进入第一分离室的入口硬件以及允许三个出口（分离的）流离开设备的硬件。 三个出口流中的一个携带具有大于用户可选密度设定点的密度的矿物，而第二个输送具有小于密度设定点的密度的矿物，并且第三个携带清洁的钻井液。

    APPARATUS AND METHOD FOR APPLYING MAGNETIC FIELDS TO FLUID FLOWS
    113.
    发明申请
    APPARATUS AND METHOD FOR APPLYING MAGNETIC FIELDS TO FLUID FLOWS 有权
    用于将磁场应用于流体流的装置和方法

    公开(公告)号：US20140263077A1

    公开(公告)日：2014-09-18

    申请号：US14206498

    申请日：2014-03-12

    Applicant: HydroDyne Technology, LLC

    Inventor： Michael R. Lombardi ,  Neil B. Morley

    IPC: F28F19/01

    CPC classification number: F28F19/01 ,  B03C1/0332 ,  B03C1/034 ,  B03C1/286 ,  B03C1/288 ,  B03C2201/18 ,  C02F1/482 ,  C02F1/485 ,  C02F2103/02 ,  C02F2103/023 ,  C02F2201/004 ,  C02F2201/007 ,  C02F2201/48 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/20 ,  C02F2303/22

    Abstract: Devices and methods are provided for in-line water treatment using strong magnetic fields to influence corrosion, separate toxins, suppress bacteria and bio-fouling, as well as inhibit or greatly reduce mineral scaling due to fluid flow in or around equipment components. For example, a device is provided for applying a magnetic field to a portion of tubing through which a fluid flow, such as water, is conveyed. The device includes a number of links joined together via detachable pivoting connections, such that links may be removed and/or links may be added, thereby allowing a diameter of the device to be adjusted so as to accommodate larger or smaller piping, as necessary, for retrofitting applications. The use of magnetic treatment of fluids such as water may allow extended cycles of operation with higher concentration of mineral salts without the use of chemical scaling suppressants.

    Abstract translation: 提供的设备和方法用于使用强磁场进行在线水处理，以影响腐蚀，分离毒素，抑制细菌和生物污染，以及抑制或大大减少由于设备组件内或周围的流体流动导致的矿物结垢。 例如，提供了一种用于将磁场施加到输送流体（例如水）的管道的一部分的装置。 该装置包括通过可拆卸的枢转连接连接在一起的多个链节，使得可以移除链接和/或链接，从而允许调节装置的直径以便根据需要适应更大或更小的管道， 用于改装应用。 使用诸如水之类的流体的磁性处理可以延长使用更高浓度的矿物盐的操作循环，而不使用化学除垢剂。

    MAGNETIC BEAD AGGREGATION ASSAY SYSTEM
    115.
    发明申请
    MAGNETIC BEAD AGGREGATION ASSAY SYSTEM 审中-公开
    磁珠聚集测定系统

    公开(公告)号：US20140227679A1

    公开(公告)日：2014-08-14

    申请号：US14131328

    申请日：2012-07-09

    Applicant: Gil Lee ,  Peng Li ,  Mark Platt ,  Gemma Cannon

    Inventor： Gil Lee ,  Peng Li ,  Mark Platt ,  Gemma Cannon

    IPC: G01N33/50

    CPC classification number: G01N33/54326 ,  B03C1/01 ,  B03C1/288 ,  B03C2201/18 ,  B03C2201/24 ,  B03C2201/26 ,  G01N2446/84

    Abstract: There is provided a method of aggregating a plurality of beads in a magnetic bead aggregation assay for subsequent analysis comprising: —providing magnetic beads comprising a capture probe for binding with said target analyte; —reacting the magnetic beads with the sample including a target analyte in a reaction chamber aggregating the magnetic beads in the presence of a magnetic field with the target analyte to allow formation of magnetic bead aggregates having physical properties detectable to enable characterisation of the aggregates on an aggregate by aggregate basis using a detector to measure the physical properties of the aggregates. Further provided are a method and system for detecting analytes in a sample by characterising the magnetic bead aggregates on an aggregate by aggregate basis by measuring physical properties of the aggregates.

    Abstract translation: 提供了一种在用于随后分析的磁珠聚集测定中聚集多个珠的方法，包括： - 提供包含用于与所述目标分析物结合的捕获探针的磁珠; 在包含目标分析物的反应室中，在存在磁场的情况下将目标分析物与目标分析物一起反应，以使形成具有可检测物理特性的磁珠聚集体，以使得能够在 使用检测器以聚集为基础的聚集体来测量聚集体的物理性质。 进一步提供了一种通过测量聚集体的物理性质通过聚集体来表征聚集体上的磁珠聚集体来检测样品中的分析物的方法和系统。

    Motors with magnetic coupling for transfer of shaker motion
    116.
    发明授权
    Motors with magnetic coupling for transfer of shaker motion 有权
    具有磁耦合的电机用于转移振动器运动

    公开(公告)号：US08800780B2

    公开(公告)日：2014-08-12

    申请号：US11961759

    申请日：2007-12-20

    Applicant: Alan Wayne Burkhard

    Inventor： Alan Wayne Burkhard

    IPC: B07B1/42 ,  B03C1/08 ,  B03C1/28

    CPC classification number: B03C1/288 ,  B03C1/08 ,  B03C2201/18

    Abstract: A vibratory separator including a basket including a first magnetic component disposed on the basket and a motor including a motor shaft and a second magnetic component coupled to the motor shaft. Furthermore, the first magnetic component and the second magnetic component are arranged to magnetically interact, and the interaction between the first magnetic components and the second magnetic component imparts a vibratory motion to the basket. Additionally, a method of operating a vibratory separator including injecting drilling material into a vibratory separator. The vibratory separator including a basket including a first magnetic component disposed on the basket and a motor including a motor shaft and a second magnetic component coupled to the motor shaft, wherein the first magnetic component and the second magnetic component are arranged to magnetically interact, and wherein the interaction between the first magnetic components and the second magnetic component imparts a vibratory motion to the basket. Furthermore, imparting a vibratory motion to the basket by interacting the first magnetic component and the second magnetic component.

    Abstract translation: 一种振动分离器，包括：篮状物，其包括设置在所述筐上的第一磁性部件和包括电动机轴和与所述电动机轴连接的第二磁性部件的电动机。 此外，第一磁性部件和第二磁性部件布置成磁性相互作用，并且第一磁性部件和第二磁性部件之间的相互作用向篮子施加振动。 另外，一种操作振动分离器的方法，包括将钻井材料注入到振动分离器中。 所述振动分离器包括：篮状物，其包括设置在所述筐上的第一磁性部件和电动机，所述电动机包括电动机轴和耦合到所述电动机轴的第二磁性部件，其中，所述第一磁性部件和所述第二磁性部件配置成磁性相互作用， 其中所述第一磁性部件和所述第二磁性部件之间的相互作用向所述篮状物施加振动。 此外，通过相互作用第一磁性部件和第二磁性部件，向篮子施加振动。

    METHOD AND APPARATUS FOR SEPARATION OF MIXTURE
    117.
    发明申请
    METHOD AND APPARATUS FOR SEPARATION OF MIXTURE 有权
    用于分离混合物的方法和装置

    公开(公告)号：US20140202960A1

    公开(公告)日：2014-07-24

    申请号：US14239657

    申请日：2012-08-24

    Applicant: Shigehiro Nishijima ,  Fumihito Mishima ,  Koji Kaiso ,  Toshihiro Shimakawa

    Inventor： Shigehiro Nishijima ,  Fumihito Mishima ,  Koji Kaiso ,  Toshihiro Shimakawa

    IPC: B03C1/32

    CPC classification number: B03C1/32 ,  B03C1/032 ,  B03C1/034 ,  B03C1/286 ,  B03C1/30 ,  B03C2201/18

    Abstract: Provided are a mixture separation method and a separation apparatus in which processes are performed efficiently in a short time compared to conventional methods with a low load on the apparatus configuration compared to conventional methods. The present invention is a mixture separation method or a mixture separation apparatus for separating, by applying a gradient magnetic field to a paramagnetic supporting liquid containing a mixture of first particles and second particles, the mixture by particle type. A magnetic susceptibility of the first particles is lower than a magnetic susceptibility of the supporting liquid, and a magnetic susceptibility of the second particles is higher than the magnetic susceptibility of the supporting liquid. A gradient magnetic field is applied to the supporting liquid in the separation tank (7) provided with a magnetic filter means (9) using a magnetic field generating means (11), and the supporting liquid is stirred. The first particles float in the supporting liquid by a magneto-Archimedes effect. A horizontal magnetic force acts on the first particles by the gradient magnetic field, so that the first particles travel to a region lateral to or outward from the magnetic filter means (9) and are gathered in the region. The magnetic filter means (9) is excited by the gradient magnetic field to catch the second particles.

    Abstract translation: 提供了一种混合分离方法和分离装置，其中与常规方法相比，与传统方法相比，具有低负载的常规方法在短时间内有效地进行处理。 本发明是一种混合分离方法或混合物分离装置，通过将梯度磁场施加到含有第一颗粒和第二颗粒的​​混合物的顺磁性支撑液体，通过颗粒型分离。 第一颗粒的磁化率低于支撑液的磁化率，第二颗粒的​​磁化率高于支持液的磁化率。 使用磁场产生装置（11）将梯度磁场施加到设置有磁性过滤装置（9）的分离罐（7）中的支撑液体上，并搅拌支撑液体。 第一颗粒通过磁阿基米德效应在支撑液体中漂浮。 水平磁力通过梯度磁场作用在第一颗粒上，使得第一颗粒行进到磁性过滤装置（9）的横向或向外的区域并聚集在该区域中。 磁性过滤器装置（9）被梯度磁场激发以捕获第二颗粒。

    ROTATING MAGNETIC ACTUATOR
    118.
    发明申请
    ROTATING MAGNETIC ACTUATOR 有权
    旋转磁力执行器

    公开(公告)号：US20140175019A1

    公开(公告)日：2014-06-26

    申请号：US14134042

    申请日：2013-12-19

    Applicant: LUMINEX CORPORATION

    Inventor： Eric Smith ,  Jon Isom ,  Adam Schilffarth

    IPC: B03C1/02

    CPC classification number: B03C1/03 ,  B03C1/0332 ,  B03C1/288 ,  B03C2201/18

    Abstract: Magnetic actuators comprising at least one linear subarray are presented. Systems comprising such magnetic actuators and methods for using such magnetic actuators to isolate magnetic particles in a fluid are also presented. Magnetic actuators comprising at least four uniform magnets are also presented, as are systems comprising such magnetic actuators and methods for using such magnetic actuators to isolate magnetic particles in a fluid.

    Abstract translation: 呈现包括至少一个线性子阵列的磁致动器。 还提出了包括这种磁性致动器的系统和使用这种磁致动器隔离流体中的磁性颗粒的方法。 还提出了包括至少四个均匀磁体的磁致动器，以及包括这种磁致动器的系统和使用这种磁致动器隔离流体中的磁性颗粒的方法。

    Ore beneficiation
    120.
    发明授权
    Ore beneficiation 有权
    矿石选矿

    公开(公告)号：US08741023B2

    公开(公告)日：2014-06-03

    申请号：US13560143

    申请日：2012-07-27

    Applicant: Howard W. Hilshorst ,  Gregory D. Lindahl ,  James A. Hecimovich

    Inventor： Howard W. Hilshorst ,  Gregory D. Lindahl ,  James A. Hecimovich

    IPC: C22B4/00 ,  C22B1/00 ,  B03C1/30

    CPC classification number: C22B1/00 ,  B03C1/002 ,  B03C1/30 ,  B03C2201/18

    Abstract: A method of enriching the iron content of low-grade iron-bearing ore materials has been developed which produces a high iron ore concentrate suitable for processing into pig iron and steel. The process includes reducing the low-grade iron-bearing ore materials to a fine particulate form and treating a water slurry of this material by applying a combination of ultrasonic treatments in a plurality of high and low intensity magnetic separation operations to remove interfering materials and concentrate magnetic and paramagnetic iron-bearing materials into a high-grade ore stock.

    Abstract translation: 已经开发了一种富含低品位含铁矿石铁含量的方法，其生产出适用于生铁和钢铁加工的高铁精矿。 该方法包括将低品位含铁矿石材料还原成细颗粒形式并通过在多个高强度和低强度磁选分离操作中应用超声处理的组合来处理该材料的水浆料，以除去干扰物质和浓缩物 磁性和顺磁性含铁材料成高档矿石原料。

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