公开(公告)号：US2502704A

公开(公告)日：1950-04-04

申请号：US77388747

申请日：1947-09-13

申请人： FERROS METALS RES CO LTD

发明人： GORDON CHISHOLM GILBERT

IPC分类号： B03B5/32

CPC分类号： B03B5/32

公开(公告)号：US2015522A

公开(公告)日：1935-09-24

申请号：US58131931

申请日：1931-12-16

申请人： HOFFMAN ALFRED O

发明人： HOFFMAN ALFRED O

IPC分类号： B03B5/32 ,  B03B5/62

CPC分类号： B03B5/32 ,  B03B5/62

公开(公告)号：US2008643A

公开(公告)日：1935-07-16

申请号：US62658932

申请日：1932-07-30

申请人： A M LOCKETT & COMPANY LTD

发明人： LOCKETT ANDREW M

IPC分类号： B03B5/32 ,  B03B9/00

CPC分类号： B03B9/00 ,  B03B5/32

公开(公告)号：US20240246089A1

公开(公告)日：2024-07-25

申请号：US18587225

申请日：2024-02-26

申请人： ROYAL BIOTECH INC

发明人： Philip Huang ,  E-Ray Huang

IPC分类号： B03B5/32 ,  B03B5/04 ,  B03B13/00

CPC分类号： B03B5/32 ,  B03B5/04 ,  B03B13/005

摘要： An advanced method and system for processing mixtures containing clay, metals, and pollutants. The process begins with the separation of clay and metal, followed by the detoxification of pollutants using magnetic beads. Enhancement of pollutant treatment is achieved through the application of nano-bubbles generated by a proprietary bubble generator. The method further includes a detailed screening and classification of particles, utilizing magnetic and gravity separation techniques, the latter of which is supported by an innovative anti-leakage net designed to capture and recycle leaked particles. The process concludes with the effective separation and collection of target elements and rare earth elements (REE), employing flotation for the final classification and extraction. This method represents a comprehensive and efficient approach to mixture processing, emphasizing pollutant removal and resource recovery.

公开(公告)号：US11981584B2

公开(公告)日：2024-05-14

申请号：US17350797

申请日：2021-06-17

申请人： NEWCASTLE INNOVATION LIMITED

发明人： Kevin Patrick Galvin

IPC分类号： B03B5/00 ,  B03B5/32 ,  B03B5/62 ,  B03D1/14 ,  B03D1/24 ,  B04B1/00 ,  B04B1/04 ,  C02F1/24

CPC分类号： C02F1/24 ,  B03B5/00 ,  B03B5/32 ,  B03B5/62 ,  B03D1/1418 ,  B03D1/1481 ,  B03D1/242 ,  B03D1/245 ,  B04B1/00 ,  B04B1/04

摘要： In a method for separating low density particles from feed slurries, a bubbly mixture is formed in a downcomer and issues into a mid region in a chamber. An inverted reflux classifier is formed by parallel inclined plates below the mid region allowing for efficient separation of low density particles which rise up to form a densely packed foam in the top of the chamber, and denser particles which fall downwardly to an outlet.

公开(公告)号：US09908123B2

公开(公告)日：2018-03-06

申请号：US13839146

申请日：2013-03-15

申请人： Palo Alto Research Center Incorporated

发明人： David Mathew Johnson ,  Ashutosh Kole ,  Kai Melde

IPC分类号： B03B5/00 ,  B01D63/08 ,  B03B5/62 ,  B03B5/32 ,  B01D21/00 ,  B01D21/26

CPC分类号： B03B5/00 ,  B01D21/0003 ,  B01D21/265 ,  B01D63/082 ,  B03B5/32 ,  B03B5/62 ,  Y10T29/49876

摘要： An assembly for a high output hydrodynamic separation unit includes, in one form, several components or parts. Top and bottom plates serve as caps for and distribute force through layers of separation channels. The compressive forces seal the channels and prevent leakage from the channels. An optional middle plate may also be provided to create smaller subsets of the layers of separation channels. At least one connector is provided to the combination of components to compress the layers of separation channels. In a variation, an optional outer shell may encase the unit to provide support and compress the stack with a unique threaded configuration.

公开(公告)号：US09849466B2

公开(公告)日：2017-12-26

申请号：US14129820

申请日：2012-06-29

申请人： Dominic Mark Martinez ,  James Allen Olson ,  Ario Madani ,  Ian Alistair Frigaard ,  Davood Farajisarir ,  James Lockhart

发明人： Dominic Mark Martinez ,  James Allen Olson ,  Ario Madani ,  Ian Alistair Frigaard ,  Davood Farajisarir ,  James Lockhart

IPC分类号： B04B7/08 ,  B04B11/06 ,  B03B5/32 ,  B04B1/00 ,  B03D3/00 ,  B04B11/02

CPC分类号： B04B7/08 ,  B03B5/32 ,  B03D3/00 ,  B04B1/00 ,  B04B11/02 ,  B04B11/06

摘要： Particles are separated from a source viscoplastic fluid by flowing streams of the viscoplastic fluid and a destination fluid in parallel streamed relationship inside a rotating cylindrical annulus by using baffles to introduce each fluid independently at an inlet lower end of the annulus and for separating the upper streams consisting of an un-yielded source and destination flow proximate the radially innermost side of the annulus, a bulk axial flow in a more central region and a yielded layer destination flow adjacent the radial outermost side of the annulus which contains the particles that have separated. Inlet and outlet baffles are provided at each end of the vertically oriented device to maintain the flows discrete on entry and to maintain the separated flows discrete on exit so as to facilitate removal of the component flows from the fractionator.

公开(公告)号：US20170361337A1

公开(公告)日：2017-12-21

申请号：US15618784

申请日：2017-06-09

申请人： Kenneth M Klyne

发明人： Kenneth M Klyne

IPC分类号： B04B11/02 ,  B01D21/26 ,  B04B9/06 ,  C22B11/00

CPC分类号： B04B11/02 ,  B01D21/262 ,  B01D2221/08 ,  B03B5/32 ,  B04B9/06 ,  C22B11/00 ,  C22B11/02

摘要： An apparatus for collection of heavier particles such as gold flowing in a river includes a support frame with legs for mounting in the river spaced from the bed with a series of drum mounted on the support frame one behind the other for rotation about an axis transverse to the river flow. The drums have a plurality of blades mounted so that flow of water in the river causes a rotation of the drum, a plurality of water entry openings and a plurality of discharge openings in the drum with the drum shaped such that rotation causes a centrifugal action such that the heavier particles remain within the drum against escape from the drum while lighter particles and water are discharged.

公开(公告)号：US09283570B2

公开(公告)日：2016-03-15

申请号：US13115777

申请日：2011-05-25

申请人： Borzoyeh Shojaei ,  George Hanki Chan

发明人： Borzoyeh Shojaei ,  George Hanki Chan

IPC分类号： B03B5/00 ,  B03B13/00 ,  B03B1/00 ,  B03B5/30 ,  B03B5/32 ,  B03B5/44 ,  B82Y30/00 ,  B82Y40/00 ,  G01N21/65

CPC分类号： B03B13/005 ,  B03B1/00 ,  B03B5/30 ,  B03B5/32 ,  B03B5/44 ,  B82Y30/00 ,  B82Y40/00 ,  G01N21/658

摘要： Methods of separating one type of nanoparticle from another type of nanoparticle in a mixture including more than one type of nanoparticle are disclosed. The methods may include suspending a mixture of the various types of nanoparticles in a liquid and modifying a characteristic of the liquid. Thereafter, a force may be applied to the nanoparticles within the mixture causing one type of nanoparticles to separate from another type of nanoparticles. The applied force may be the force of gravity, or it may be an induced force such as a centrifugal force applied with a centrifuge or similar apparatus. Upon the occurrence physical separation, sub-populations of nanoparticles may be removed from the suspension or segregated. Alternatively the methods may include modifying a type of nanoparticle in suspension. Alternative embodiments include nanoparticles modified in suspension to provide for separation from other types of nanoparticles.

摘要翻译： 公开了在包括多于一种类型的纳米颗粒的混合物中分离一种类型的纳米颗粒与另一种纳米颗粒的方法。 所述方法可以包括将各种类型的纳米颗粒的混合物悬浮在液体中并改变液体的特性。 此后，可以对混合物内的纳米颗粒施加力，使得一种类型的纳米颗粒与另一种类型的纳米颗粒分离。 所施加的力可以是重力，或者它可以是诸如用离心机或类似装置施加的离心力的诱导力。 发生物理分离时，纳米颗粒的亚群可以从悬浮液中除去或分离。 或者，所述方法可包括修饰悬浮液中的纳米颗粒的类型。 替代实施方案包括在悬浮液中改性以提供与其它类型的纳米颗粒分离的纳米颗粒。

公开(公告)号：US08317033B2

公开(公告)日：2012-11-27

申请号：US12088417

申请日：2006-09-27

申请人： Pol Huart

发明人： Pol Huart

IPC分类号： B03B5/22

CPC分类号： B03B5/32 ,  B03B5/22

摘要： A method for concentrating a particulate matter, comprising at least two constituents of different densities, in which a slurry of particulate matter is subjected to centrifugation and to centripetal pulses in a centrifugation chamber. A dense fraction of the slurry and a light fraction of the slurry are drawn off separately from the centrifugation chamber. In order to produce the centripetal pulses, a fluid is injected into the slurry, in a direction oblique or tangential to the direction of centrifugation. The fluid is injected substantially continuously into the slurry.

摘要翻译： 一种用于浓缩颗粒物质的方法，其包括至少两种不同密度的组分，其中颗粒物质的浆料在离心室中进行离心和向心脉冲。 浆料的浓密部分和浆料的轻馏分与离心分离室分开抽出。 为了产生向心脉冲，将流体沿与离心方向倾斜或相切的方向注入浆料中。 将流体基本上连续注入浆料中。