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391 条记录 (耗时 0.024 秒)

    METHODS AND APPARATUS FOR REMOVING CONTAMINANTS FROM CONTAMINATED SOLIDS
    1.
    发明申请
    METHODS AND APPARATUS FOR REMOVING CONTAMINANTS FROM CONTAMINATED SOLIDS 有权

    公开(公告)号：US20220134350A1

    公开(公告)日：2022-05-05

    申请号：US17087937

    申请日：2020-11-03

    申请人： SIGNET AGGREGATES, LLC

    发明人： ROBERT DELANE BALDWIN

    IPC分类号： B02C23/30 ,  B02C23/26 ,  B02C23/06 ,  B03B1/04 ,  B03B5/00 ,  B03B11/00

    摘要： An apparatus and process mechanically remove hydrocarbons and other contaminants from solids through high energy slurry impact with a stationary plate or through high energy slurry impact of two or more slurry streams. In addition to the mechanical process, a gas additive, such as CO2, in solid, liquid or gas form, can be introduced into the slurry stream. The presence of gas additive can aid in the liberation of the contaminant. The process can increase efficiencies, reduce costs and improve thoroughness of contaminate cleaning in conjunction with aqueous pressure and sheer energy.

    Method and apparatus for sorting particles
    3.
    发明授权
    Method and apparatus for sorting particles 有权

    公开(公告)号：US10029263B2

    公开(公告)日：2018-07-24

    申请号：US13849365

    申请日：2013-03-22

    申请人： CYTONOME/ST, LLC

    发明人： Sebastian Böhm ,  John R. Gilbert ,  Manish Deshpande

    IPC分类号： B07C5/34 ,  B03B5/00 ,  F15C5/00 ,  F16K99/00 ,  G01N15/14 ,  B01L3/00

    摘要： A method and apparatus for sorting particles moving through a closed channel system of capillary size comprises a bubble valve for selectively generating a pressure pulse to separate a particle having a predetermined characteristic from a stream of particles. The particle sorting system may further include a buffer for absorbing the pressure pulse. The particle sorting system may include a plurality of closely coupled sorting modules which are combined to further increase the sorting rate. The particle sorting system may comprise a multi-stage sorting device for serially sorting streams of particles, in order to decrease the error rate.

    ASSEMBLY AND METHOD FOR GRAVITATIONALLY SEPARATING GOLD FROM SMALL PARTICLES
    4.
    发明申请
    ASSEMBLY AND METHOD FOR GRAVITATIONALLY SEPARATING GOLD FROM SMALL PARTICLES 审中-公开

    公开(公告)号：US20180071748A1

    公开(公告)日：2018-03-15

    申请号：US15800858

    申请日：2017-11-01

    申请人： Jesse W. Rhodes, JR.

    发明人： Jesse W. Rhodes, JR.

    IPC分类号： B03B5/00 ,  B07B13/16 ,  B07B1/06 ,  B07B1/04 ,  C22C5/02

    CPC分类号： B03B5/00 ,  B07B1/04 ,  B07B1/06 ,  B07B13/16 ,  B07B2230/01 ,  C22C5/02

    摘要： An assembly and method for gravitationally separating gold from particles, and specifically for separating small components of gold, less than 1 millimeter from small particles. A series of sieves having graduated mesh sizes, and arranged in a sequential, stacked configuration sieves the aggregate of large particles and larger components of gold. The remaining small particles and smaller components of gold fall into a container. A pressurized column of fluid is forced into the container. The fluid has sufficient flow velocity to suspend the lighter small particles, but insufficient flow velocity to support the denser, high specific gravity gold. Gold has a large specific gravity relative to the fluid and particles. Gravity causes the gold to falls into a transparent collection conduit. Manipulation of valves enables gold to redirect to a collection bin. Fluid flow is shut, enabling small particles to be flushed out through gravitational forces and excess fluid momentum.

    Sieve device for untreated drilling mud and a method of using same
    6.
    发明授权
    Sieve device for untreated drilling mud and a method of using same 有权
    未经处理的钻井泥浆的筛装置及其使用方法

    公开(公告)号：US09399896B2

    公开(公告)日：2016-07-26

    申请号：US13809241

    申请日：2011-06-27

    申请人： Jan Kristian Vasshus ,  Arne Malmin

    发明人： Jan Kristian Vasshus ,  Arne Malmin

    IPC分类号： C02F1/00 ,  E21B21/00 ,  B03B5/00 ,  E21B21/06 ,  B01D41/00 ,  B01D39/08 ,  B01D46/00

    CPC分类号： E21B21/065 ,  B01D39/08 ,  B01D41/00 ,  B01D46/0019 ,  B01D46/0023 ,  B01D46/0057 ,  B01D2311/14 ,  B01D2321/40 ,  E21B21/06

    摘要： A sieve device (1) for untreated drilling mud being brought up from a well and a method for use is provided. The sieve device (1) has a filter device (3) to separate a share of the drilling liquid from the drill cuttings. The sieve device (1) connects to a first outlet that receives drilling cuttings held back on the filter device (3) and a second outlet (11) that receives drilling liquid flowing from the filter device (3). The sieve device (1) also has at least one secondary filter (13) to separate drill cuttings from drilling liquid, a filter guard (17) being arranged in connection with the secondary filter (12), and a bypass arrangement (19) by means of which the filter guard (17) is arranged to open for communication of untreated drilling mud held back on the secondary filter (13), into the second outlet (11) for drilling liquid.

    摘要翻译： 提供了一种从井中提取未处理的钻井泥浆的筛装置（1）和使用方法。 筛装置（1）具有过滤装置（3），用于将钻井液的一部分与钻屑分离。 筛装置（1）连接到接收保持在过滤装置（3）上的钻屑的第一出口和接收从过滤装置（3）流出的钻井液的第二出口（11）。 筛装置（1）还具有至少一个二次过滤器（13），用于将钻屑与钻井液分离，过滤器防护件（17）与二次过滤器（12）连接布置，旁路装置（19）由 其中过滤器防护装置17被布置成打开以将保持在二次过滤器13上的未处理的钻井泥浆连通到用于钻探液体的第二出口11中。

    Method and material for inexpensively separating carbon nanotubes, and separation vessel
    7.
    发明授权
    Method and material for inexpensively separating carbon nanotubes, and separation vessel 有权
    用于低成本分离碳纳米管和分离容器的方法和材料

    公开(公告)号：US09272289B2

    公开(公告)日：2016-03-01

    申请号：US13814322

    申请日：2011-07-20

    申请人： Takeshi Tanaka ,  Hiromichi Kataura

    发明人： Takeshi Tanaka ,  Hiromichi Kataura

    IPC分类号： C01B31/02 ,  B01D15/08 ,  B82Y40/00 ,  B03B5/00 ,  B82Y30/00

    CPC分类号： B03B5/00 ,  B01D15/08 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/172 ,  C01B2202/22

    摘要： An industrially highly useful CNT separation method is provided whereby metallic CNTs and semiconducting CNTs can be efficiently separated and purified in large quantities in a short time period from CNTs containing these carbon nanotubes, using inexpensive equipment and in simple steps, and whereby metallic CNTs and semiconducting CNTs can be separated at low cost. The CNT separation method includes adding a CNT dispersion to a powder-charged separation vessel to selectively adsorb the semiconducting CNTs to the powder, and eluting the semiconducting CNTs adsorbed to the powder after collecting the metallic CNTs.

    摘要翻译： 提供了一种工业上高度有用的CNT分离方法，其中使用便宜的设备和简单的步骤，可以在短时间内从包含这些碳纳米管的CNT中大量分离和纯化金属CNT和半导体CNT，由此金属CNT和半导体 可以以低成本分离CNT。 CNT分离方法包括将CNT分散体添加到带粉末的分离容器中以选择性地将半导体CNT吸附到粉末中，并且在收集金属CNT之后洗脱吸附到粉末上的半导体CNT。

    Filtration media cleaning apparatus
    9.
    发明授权
    Filtration media cleaning apparatus 有权
    过滤介质清洗设备

    公开(公告)号：US08999155B2

    公开(公告)日：2015-04-07

    申请号：US13381832

    申请日：2010-06-30

    申请人： Yasuhiro Saito

    发明人： Yasuhiro Saito

    IPC分类号： B01D24/00 ,  B01D41/02 ,  B01D24/14 ,  B01D24/40 ,  B01D24/46 ,  B03B5/00

    CPC分类号： B01D24/14 ,  B01D24/407 ,  B01D24/4631 ,  B01D24/4636 ,  B01D24/4689 ,  B01D41/02 ,  B03B5/00

    摘要： The cleansing apparatus is equipped with: an upright outer cylinder and a screw conveyor is rotatably provided within the outer cylinder. The screw conveyor conveys filtration media introduced through an inlet at the lower end of the outer cylinder upward to an outlet at the upper end of the outer cylinder. A drive section rotationally drives the screw conveyor. A control section controls the rotation of the drive section. A regulating blade regulates the upward movement of the filtration media is above the outlet and is coaxially with the screw conveyor. A cleansing liquid is introduced through an aperture above the regulating blade within the outer cylinder.

    摘要翻译： 清洁装置配备有：直立外筒和螺旋输送器，其可旋转地设置在外筒内。 螺旋输送机将通过外筒的下端的入口向上引导到外筒的上端的出口。 驱动部分旋转地驱动螺旋输送机。 控制部分控制驱动部分的旋转。 调节叶片调节过滤介质的向上运动位于出口的上方并与螺旋输送机同轴。 清洁液体通过外筒内的调节叶片上方的孔引入。