公开(公告)号：US08475662B2

公开(公告)日：2013-07-02

申请号：US12951586

申请日：2010-11-22

Applicant: Imme Domke ,  Reinhold Rieger ,  Alexej Michailovski ,  Christian Bittner

Inventor： Imme Domke ,  Reinhold Rieger ,  Alexej Michailovski ,  Christian Bittner

IPC: B03C1/015 ,  B03C1/02

CPC classification number: B03C1/01 ,  B03C1/002 ,  B03C1/015 ,  B03C1/032 ,  B03C2201/18

Abstract: The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material using magnetic particles with which the at least one first material agglomerates.

Abstract translation: 本发明涉及使用包含至少一种第一材料和至少一种第二材料的混合物从混合物中分离至少一种第一材料的方法，所述磁性颗粒与至少一种第一材料凝聚。

公开(公告)号：US08470267B2

公开(公告)日：2013-06-25

申请号：US12294509

申请日：2007-03-21

Applicant: Tobias Holenstein ,  Rolf Schneebeli ,  Renato Belz

Inventor： Tobias Holenstein ,  Rolf Schneebeli ,  Renato Belz

IPC: B03C1/12

CPC classification number: B03C1/02 ,  B01L3/5085 ,  B01L9/543 ,  B03C1/01 ,  B03C1/0332 ,  B03C1/12 ,  B03C1/288 ,  B03C2201/18 ,  G01N35/0098

Abstract: An apparatus for separating magnetic particles from a liquid which contains said particles, said liquid being contained in an elongated vessel (11) having a length axis (12), said vessel being arranged in a vessel holder (13) with its length axis (12) in a substantially vertical position, said vessel (11) having a bottom and a tapered cross-section that diminishes towards the bottom of the vessel and a side wall (14) which has an outer surface which forms an angle with the length axis (12) of said vessel (11). This apparatus comprises a magnet (15) having a plane outer surface (16) and being adapted for being moved by transport means (17) along a motion path (25), said magnet (15) and said transport means (17) being so arranged with respect to said vessel (11) that over a portion of said motion path (25) said plane outer surface (16) of said magnet is in contact with a portion of said outer surface of said side wall (14) of said vessel (11), and transport means (17) for moving said magnet (15) between a first predetermined position and a second predetermined position along said motion path (25).

Abstract translation: 一种用于从包含所述颗粒的液体中分离磁性颗粒的装置，所述液体包含在具有长度轴线（12）的细长容器（11）中，所述容器布置在容器保持器（13）中，其长度轴线（12 ），所述容器（11）具有朝向容器底部减小的底部和锥形横截面，以及具有与长度轴形成角度的外表面的侧壁（14） 12）。 该装置包括具有平面外表面（16）并且适于由运输装置（17）沿着运动路径（25）移动的磁体（15），所述磁体（15）和所述传送装置（17）是如此 相对于所述容器（11）布置在所述运动路径（25）的一部分上，所述磁体的所述平面外表面（16）与所述容器的所述侧壁（14）的所述外表面的一部分接触 （11）和用于沿着所述运动路径（25）在所述第一预定位置和第二预定位置之间移动所述磁体（15）的传送装置（17）。

公开(公告)号：US20130145899A1

公开(公告)日：2013-06-13

申请号：US13316611

申请日：2011-12-12

Applicant: GUANGLING SONG ,  JAN F. HERBST ,  ANIL K. SACHDEV

Inventor： GUANGLING SONG ,  JAN F. HERBST ,  ANIL K. SACHDEV

IPC: C22B9/16

CPC classification number: C22B21/06 ,  B03C1/286 ,  B03C1/288 ,  B03C2201/18 ,  C22B26/22

Abstract: Iron impurities may be removed from volumes of molten aluminum or magnesium metals or alloys by applying a static magnetic field gradient to each of the molten metal volumes, or melts. The magnetic field gradient is applied to each of the melts so that separate-phase iron impurities suspended therein will move in the direction of the applied magnetic field and become concentrated in a predetermined region of the of the melts, thereby forming an iron-rich region. The remaining iron-depleted region of each of the melts can be physically separated from the as-formed iron-rich region and cast into shaped articles of manufacture or into semi-finished articles for further processing. Such articles will have a lower iron-content than the original molten metal volumes.

Abstract translation: 可以通过对每个熔融金属体施加静态磁场梯度或熔化而从体积的熔融铝或镁金属或合金中除去铁杂质。 对每个熔体施加磁场梯度，使得悬浮在其中的分离相铁杂质在施加的磁场的方向上移动，并且在熔融物的预定区域中集中，从而形成富铁区域 。 每个熔体的剩余的贫铁区域可以从形成的富铁区域物理分离并且铸成成形制品或半成品进一步加工。 这种制品的铁含量将比原来的熔融金属量低。

公开(公告)号：US20130143234A1

公开(公告)日：2013-06-06

申请号：US13702175

申请日：2011-06-07

Applicant: Toru Inaba ,  Shinya Matsuoka ,  Taku Sakazume ,  Yoshihiro Yamashita ,  Masafumi Shimada ,  Osamu Kogi ,  Yushi Harada

Inventor： Toru Inaba ,  Shinya Matsuoka ,  Taku Sakazume ,  Yoshihiro Yamashita ,  Masafumi Shimada ,  Osamu Kogi ,  Yushi Harada

IPC: G01N33/53

CPC classification number: G01N33/5306 ,  B03C1/01 ,  B03C1/033 ,  B03C1/0332 ,  B03C1/288 ,  B03C2201/18 ,  B03C2201/22 ,  B03C2201/24 ,  B03C2201/26 ,  G01N33/54326 ,  G01N33/57438 ,  G01N33/57484 ,  G01N35/0098

Abstract: This invention provides a sample analyzing device and sample analyzing method designed to suppress nonuniform capture of magnetic particles (10) and detect a desired substance with higher accuracy. The sample analyzing device includes a flow channel (15) that conducts thereinto a sample which contains the magnetic particles (10), and magnetic field generating means (12) that generates magnetic fields for capturing the magnetic particles (10) in a magnetic particles capturing region of the flow channel (15); wherein the flow channel has at least one of structural characteristics that a cross-sectional area of the flow channel, at a downstream end of the magnetic particles capturing region, is larger than a cross-sectional area of the flow channel, at an upstream end of the magnetic particles capturing region, and that the magnetic fields generated by the magnetic field generating means (12) have a greater magnitude at a downstream side of the magnetic particles capturing region than at an upstream side thereof.

Abstract translation: 本发明提供了一种设计用于抑制磁性颗粒（10）的不均匀捕获并以更高精度检测所需物质的样品分析装置和样品分析方法。 样品分析装置包括：导入包含磁性粒子（10）的样品的流路（15）;以及磁场产生装置（12），其产生用于在磁性粒子捕获中捕获磁性粒子（10）的磁场 流通道（15）的区域; 其中所述流动通道具有以下结构特征中的至少一个：所述流动通道的在所述磁性粒子捕获区域的下游端处的横截面面积大于所述流动通道的横截面积，在上游端 并且由磁场产生装置（12）产生的磁场在磁性颗粒捕获区域的下游侧具有比在其上游侧更大的量值。

公开(公告)号：US08456158B2

公开(公告)日：2013-06-04

申请号：US12845260

申请日：2010-07-28

Applicant: Hisashi Ohtsuka

Inventor： Hisashi Ohtsuka

IPC: G01N27/84

CPC classification number: G01N33/54333 ,  B03C1/01 ,  B03C1/28 ,  B03C2201/18 ,  B03C2201/24 ,  B03C2201/26 ,  G01N33/54306

Abstract: A magnetic binding substance, which is a first binding substance that specifically binds with a target substance, having magnet enveloping dielectric particles, which have magnetic particles enveloped therein and surfaces modified with functional groups that exhibit polarity within a liquid sample, attached thereto, and a labeling binding substance, which is a second binding substance that specifically binds with the target substance having photoresponsive labels attached thereto, are mixed with the liquid sample such that binding reactions occur. A magnetic field is generated within a sample cell, to draw the magnetic binding substance to a local region. Excitation light is irradiated only onto a predetermined region including the local region while the magnetic binding substance is drawn to the local region, causing the photoresponsive labels present therein to generate optical signals. The optical signals are detected.

Abstract translation: 一种磁性结合物质，其是与靶物质特异性结合的具有磁性包裹电介质粒子的第一结合物质，其中包含磁性粒子，并附着在液体样品中显示极性的官能团修饰的表面，以及 标记结合物质，其是与附着有光响应标记物的目标物质特异性结合的第二结合物质与液体样品混合，从而发生结合反应。 在样品池内产生磁场，将磁性结合物质吸引到局部区域。 激励光仅在包括局部区域的预定区域被照射，同时将磁性物质吸引到局部区域时，使其中存在的光响应标签产生光信号。 检测到光信号。

公开(公告)号：US20130134098A1

公开(公告)日：2013-05-30

申请号：US13307656

申请日：2011-11-30

Applicant: William Leonard Kostedt, IV ,  James Manio Silva ,  Hope Matis ,  Vicki Herzl Watkins ,  Harish Radhakrishna Acharya

Inventor： William Leonard Kostedt, IV ,  James Manio Silva ,  Hope Matis ,  Vicki Herzl Watkins ,  Harish Radhakrishna Acharya

IPC: C02F1/62 ,  C01G45/02 ,  C02F1/52 ,  C02F1/48 ,  C02F1/28

CPC classification number: C02F1/281 ,  B01J20/06 ,  B01J20/28009 ,  B01J20/3433 ,  B01J20/3475 ,  B01J2220/42 ,  B03C1/01 ,  B03C2201/18 ,  C02F1/041 ,  C02F1/08 ,  C02F1/288 ,  C02F1/488 ,  C02F1/5236 ,  C02F1/66 ,  C02F5/06 ,  C02F2001/5218 ,  C02F2101/006 ,  C02F2101/10 ,  C02F2101/20 ,  C02F2103/10 ,  C02F2303/16

Abstract: Methods for treating water to remove radium include contacting the water with a magnetic adsorbent comprising manganese oxide(s), and applying a magnetic field to separate the magnetic adsorbent from the water, whereby radium is removed from the water. The methods may additionally include regenerating the magnetic adsorbent, and contacting the water with regenerated magnetic adsorbent. Alternately, calcium and/or strontium may be precipitated as carbonate salts from lime-treated water containing radium and barium without precipitating a significant fraction of the barium or radium; and removing radium from calcium- and strontium-free water by precipitating the barium and radium as carbonate salts. The barium- and radium carbonate precipitate may be redissolved in hydrochloric acid and disposed of by deep-well injection.

Abstract translation: 用于处理水以去除镭的方法包括使水与包含氧化锰的磁性吸附剂接触，并施加磁场以将磁性吸附剂与水分离，从而从水中除去镭。 所述方法还可包括再生磁吸附剂，并使水与再生磁吸附剂接触。 或者，钙和/或锶可以从含有镭和钡的石灰处理水中以碳酸盐形式沉淀而不沉淀出大部分的钡或镭; 并通过沉淀钡和镭作为碳酸盐，从钙和无锶水中去除镭。 碳酸钡和镭碳酸盐沉淀可以重新溶解在盐酸中，并通过深井注射进行处理。

公开(公告)号：US08430247B2

公开(公告)日：2013-04-30

申请号：US13300347

申请日：2011-11-18

Applicant: Matti Korpela ,  Kenneth Rundt

Inventor： Matti Korpela ,  Kenneth Rundt

IPC: B03C1/00 ,  H01F7/04

CPC classification number: G01N1/28 ,  B03C1/286 ,  B03C2201/18 ,  B03C2201/26 ,  G01N33/54326 ,  Y10T436/11 ,  Y10T436/25 ,  Y10T436/25375 ,  Y10T436/2575

Abstract: Method for handling microparticles in such a manner, that at least two treatment steps are performed for microparticles in the same vessel without moving the particles to another vessel. There are organs in the device for changing the solution without having to move the microparticles to another vessel.

Abstract translation: 以这样的方式处理微粒的方法，即对同一容器中的微粒进行至少两个处理步骤，而不将颗粒移动到另一个容器。 在用于改变溶液的装置中存在器官，而不必将微粒移动到另一个容器。

公开(公告)号：US20130087506A1

公开(公告)日：2013-04-11

申请号：US13702794

申请日：2011-04-11

Applicant: Vladimir Danov ,  Andreas Schröter

Inventor： Vladimir Danov ,  Andreas Schröter

IPC: C02F1/48

CPC classification number: C02F1/48 ,  B03C1/0332 ,  B03C1/0335 ,  B03C1/288 ,  B03C2201/18

Abstract: An assembly for separating magnetisable particles from a liquid may include a tubular reactor through which the liquid can flow and which includes a first region with at least one permanent magnet and a second region with at least one electromagnet. The first and the second region are arranged one behind the other along a longitudinal axis of the tubular reactor.

Abstract translation: 用于从液体中分离可磁化颗粒的组件可以包括管状反应器，液体可以通过该反应器流动，并且其包括具有至少一个永磁体的第一区域和具有至少一个电磁体的第二区域。 第一和第二区域沿管状反应器的纵向轴线彼此排列。

公开(公告)号：US20130075307A1

公开(公告)日：2013-03-28

申请号：US13625523

申请日：2012-09-24

Applicant: Magnetation, Inc.

Inventor： David Chappie ,  Martin J. Halverson ,  Lucas J. Lehtinen

IPC: B03C1/30

CPC classification number: B03C1/30 ,  B03C1/03 ,  B03C1/288 ,  B03C2201/18 ,  B03C2201/20

Abstract: There are provided devices, systems and processes to treat slurries that include magnetic and nonmagnetic particles suspended in water in such a fashion as to separate certain valuable elements and/or minerals from less valuable minerals or elements. A high intensity magnetic separator includes at least one large rotatable turntable that defines at least one circular channel therethrough in which a matrix material is positioned. The turntable is configured to rotate in a generally horizontal plane about a generally vertical virtual axis, causing the at least one circular channel to rotate through a plurality of intermittent magnetic and nonmagnetic zones generated by a plurality of permanent magnet members. A treatment slurry is directed into the channel or channels in one or more of the magnetic zones as the turntable rotates. A tailings fraction passes through the channel or channels in a generally downward direction in the magnetic zones and is collected in tailings launders. Magnetic particles are attracted to the matrix material in the magnetic zones and remain in the channel until it passes into an adjacent nonmagnetic zone, where the magnetic particles are washed form the channel into concentrate launders.

Abstract translation: 提供了用于处理浆料的装置，系统和方法，其包括悬浮在水中的磁性和非磁性颗粒，以便将某些有价值的元素和/或矿物与不太有价值的矿物或元素分离。 高强度磁选机包括至少一个大的可旋转转盘，其限定至少一个圆形通道，矩形材料定位在其中。 转盘被构造成围绕大致垂直的虚拟轴线在大致水平的平面中旋转，使得至少一个圆形通道旋转穿过由多个永磁体构件产生的多个间歇磁性和非磁性区域。 当转盘旋转时，处理浆料被引导到一个或多个磁区中的通道中。 尾矿馏分通常在磁区内通常沿着通道向下流动，并被收集在尾矿清洗机中。 磁性颗粒被吸引到磁性区域中的基质材料中并保留在通道中，直到其进入相邻的非磁性区域，其中磁性颗粒从通道洗涤成浓缩液洗涤剂。

公开(公告)号：US20130043167A1

公开(公告)日：2013-02-21

申请号：US13579306

申请日：2011-02-23

Applicant: Jianguo Han ,  Zhaohua Guo ,  Wenhui Zhang ,  Cundi Wei ,  Yongwang Wang ,  Shaonan Xu ,  Sa Lv ,  Hong Dong ,  Junzhou Chi ,  Jianmin Zhang ,  Qingan Nan

Inventor： Jianguo Han ,  Zhaohua Guo ,  Wenhui Zhang ,  Cundi Wei ,  Yongwang Wang ,  Shaonan Xu ,  Sa Lv ,  Hong Dong ,  Junzhou Chi ,  Jianmin Zhang ,  Qingan Nan

IPC: B03C1/025 ,  B03C1/30

CPC classification number: B03C1/0335 ,  B03C1/03 ,  B03C1/032 ,  B03C1/034 ,  B03C2201/18

Abstract: A vertical ring magnetic separator for de-ironing of coal ash comprises a rotating ring (101), an inductive medium (102), an upper iron yoke (103), a lower iron yoke (104), a magnetic exciting coil (105), a feeding opening (106), a tailing bucket (107) and a water washing device (109). The feeding opening (106) is used for feeding the coal ash to be de-ironed, and the tailing bucket (107) is used for discharging the non-magnetic particles after de-ironing. The upper iron yoke (103) and the lower iron yoke (104) are respectively arranged at the inner and outer sides of the lower portion of the rotating ring (101). The water washing device (109) is arranged above the rotating ring (101). The inductive medium (102) is arranged in the rotating ring (101). The magnetic exciting coil (105) is arranged at the periphery of the upper iron yoke (103) and the lower iron yoke (104) so as to make the upper iron yoke (103) and the lower iron yoke (104) to be a pair of magnetic poles for generating a magnetic field in the vertical direction, wherein the inductive medium (102) is layers of steel plate meshes, each steel plate mesh is woven by wires, and ridge-shape sharp corners are formed at the edges of the wires. A method for magnetically separating and de-ironing of coal ash, utilizes the vertical ring magnetic separator for de-ironing of coal ash. By adopting the vertical ring magnetic separator and the method of magnetic separation for de-ironing, the de-ironing efficiency is improved by at least 20%.

Abstract translation: 一种用于除灰煤的垂直环形磁选机包括旋转环（101），感应介质（102），上铁轭（103），下铁轭（104），磁激励线圈（105） ，进料口（106），尾桶（107）和水洗装置（109）。 供给开口（106）用于供给要脱铁的煤灰，拖尾桶（107）用于在去电后排出非磁性颗粒。 上铁轭（103）和下铁轭（104）分别设置在旋转环（101）的下部的内侧和外侧。 水洗装置（109）布置在旋转环（101）的上方。 感应介质（102）布置在旋转环（101）中。 励磁线圈（105）布置在上铁轭（103）和下铁轭（104）的周围，以使上铁轭（103）和下铁轭（104）成为 一对用于在垂直方向上产生磁场的磁极，其中感应介质（102）是钢板网格层，每个钢板网由电线编织，并且在该边缘处形成脊形的尖角 电线 一种用于煤灰磁分离和除铁的方法，利用垂直环形磁选机去除煤灰。 通过采用垂直环形磁选机和磁选分离方法进行脱铝，脱铝效率提高至少20％。