公开(公告)号：US20120189512A1

公开(公告)日：2012-07-26

申请号：US13392504

申请日：2010-05-31

申请人： Vladimir Danov ,  Imme Domke ,  Bernd Gromoll ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Reinhold Rieger

发明人： Vladimir Danov ,  Imme Domke ,  Bernd Gromoll ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Reinhold Rieger

IPC分类号： C22B3/00 ,  C22B3/02

CPC分类号： B03C1/015 ,  B03C1/01 ,  B03C2201/18

摘要： A method for magnetic ore separation and/or dressing is provided, in which metalliferous recoverable materials are separated from conveyed metalliferous ore rock. The method may include producing a pulp including metalliferous recoverable material, executing a hydrophobizing reaction of recoverable material in the pulp, synthesizing a hydrophobized, magnetizable material in liquid suspension and adding this suspension to the pulp, causing an agglomeration reaction between hydrophobized magnetizable material and hydrophobized recoverable material to form magnetizable agglomerates in the pulp, separating the magnetizable agglomerates from the pulp, mixing separation products containing the agglomerates with a non-polar liquid insoluble in water and decomposing the agglomerates in the non-polar liquid into magnetizable material and recoverable material, separating the magnetizable material from the recoverable material, and removing moisture from the separation portion containing the recoverable material of the second separation stage to synthesize the recoverable material.

摘要翻译： 提供了一种用于磁选矿分离和/或敷料的方法，其中含金属可回收材料与输送的含金矿石岩石分离。 该方法可以包括生产包含含金属可回收材料的纸浆，执行纸浆中可回收材料的疏水化反应，在液体悬浮液中合成疏水化的可磁化材料，并将该悬浮液加入到纸浆中，引起疏水化可磁化材料与疏水化的可磁化材料之间的聚集反应 在纸浆中形成可磁化团聚物，将可磁化团聚体与纸浆分离，将含有附聚物的分离产物与不溶于水的非极性液体混合，并将非极性液体中的附聚物分解成可磁化材料和可回收材料， 从可回收材料中分离可磁化材料，并从含有第二分离阶段的可回收材料的分离部分除去水分，以合成可回收材料。

公开(公告)号：US20110309003A1

公开(公告)日：2011-12-22

申请号：US13203575

申请日：2010-03-03

申请人： Imme Domke ,  Hartmut Hibst ,  Alexej Michailovski ,  Norbert Mronga ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Vladimir Danov

发明人： Imme Domke ,  Hartmut Hibst ,  Alexej Michailovski ,  Norbert Mronga ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Vladimir Danov

IPC分类号： B03C1/01 ,  B03C1/005 ,  H01F1/42

CPC分类号： B03C1/015

摘要： The present invention relates to an agglomerate of at least one particle P which is hydrophobicized on the surface with at least one first surface-active substance and at least one magnetic particle MP which is hydrophobicized on the surface with at least one second surface-active substance, a process for producing it and also the use of these agglomerates.

摘要翻译： 本发明涉及至少一种颗粒P的附聚物，其在表面上被疏水化，并具有至少一种第一表面活性物质和至少一种在表面上被疏水化的至少一种第二表面活性物质的磁性颗粒MP ，其制备方法以及这些附聚物的使用。

公开(公告)号：US20110303773A1

公开(公告)日：2011-12-15

申请号：US13203579

申请日：2010-03-03

申请人： Imme Domke ,  Alexej Michailovski ,  Norbert Mronga ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Vladimir Danov

发明人： Imme Domke ,  Alexej Michailovski ,  Norbert Mronga ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Vladimir Danov

IPC分类号： B02C23/08 ,  B03C1/015

CPC分类号： B03C1/015

摘要： 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, which comprises at least the following steps: (A) contacting of the mixture comprising at least one first material and at least one second material with at least one surface-active substance, if appropriate in the presence of at least one dispersion medium, with the surface-active substance binding to the at least one first material, (B) if appropriate, addition of at least one dispersion medium to the mixture obtained in step (A) in order to obtain a dispersion, (C) treatment of the dispersion from step (A) or (B) with at least one hydrophobic magnetic particle so that the at least one first material to which the at least one surface-active substance is bound and the at least one magnetic particle agglomerate, (D) separation of the agglomerate from step (C) from the mixture by application of a magnetic field in order to obtain the agglomerate and a mixture M1 depleted in agglomerate, and repetition of the steps (A) to (D).

摘要翻译： 本发明涉及从包含至少一种第一材料和至少一种第二材料的混合物中分离出至少一种第一材料的方法，该至少一种第二材料至少包括以下步骤：（A）将包含至少一种 第一材料和至少一种具有至少一种表面活性物质的第二材料，如果合适，在至少一种分散介质的存在下，表面活性物质与至少一种第一材料结合，（B）如果合适， 向步骤（A）中获得的混合物中加入至少一种分散介质以获得分散体，（C）用至少一种疏水磁性颗粒处理来自步骤（A）或（B）的分散体，使得 所述至少一种表面活性物质与所述至少一种表面活性物质结合的至少一种第一材料和所述至少一种磁性颗粒附聚物，（D）通过施加磁场从所述混合物中分离所述附聚物与步骤（C） 以获得附聚物和耗尽附聚物的混合物M1，以及重复步骤（A）至（D）。

公开(公告)号：US08584862B2

公开(公告)日：2013-11-19

申请号：US13392504

申请日：2010-05-31

申请人： Vladimir Danov ,  Imme Domke ,  Bernd Gromoll ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Reinhold Rieger

发明人： Vladimir Danov ,  Imme Domke ,  Bernd Gromoll ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Reinhold Rieger

IPC分类号： B03C1/00

CPC分类号： B03C1/015 ,  B03C1/01 ,  B03C2201/18

摘要： A method for magnetic ore separation and/or dressing is provided, in which metalliferous recoverable materials are separated from conveyed metalliferous ore rock. The method may include producing a pulp including metalliferous recoverable material, executing a hydrophobizing reaction of recoverable material in the pulp, synthesizing a hydrophobized, magnetizable material in liquid suspension and adding this suspension to the pulp, causing an agglomeration reaction between hydrophobized magnetizable material and hydrophobized recoverable material to form magnetizable agglomerates in the pulp, separating the magnetizable agglomerates from the pulp, mixing separation products containing the agglomerates with a non-polar liquid insoluble in water and decomposing the agglomerates in the non-polar liquid into magnetizable material and recoverable material, separating the magnetizable material from the recoverable material, and removing moisture from the separation portion containing the recoverable material of the second separation stage to synthesize the recoverable material.

摘要翻译： 提供了一种用于磁选矿分离和/或敷料的方法，其中含金属可回收材料与输送的含金矿石岩石分离。 该方法可以包括生产包含含金属可回收材料的纸浆，执行纸浆中可回收材料的疏水化反应，在液体悬浮液中合成疏水化的可磁化材料，并将该悬浮液加入到纸浆中，引起疏水化可磁化材料与疏水化的可磁化材料之间的聚集反应 在纸浆中形成可磁化团聚物，将可磁化团聚体与纸浆分离，将含有附聚物的分离产物与不溶于水的非极性液体混合，并将非极性液体中的附聚物分解成可磁化材料和可回收材料， 从可回收材料中分离可磁化材料，并从含有第二分离阶段的可回收材料的分离部分除去水分，以合成可回收材料。

公开(公告)号：US08377313B2

公开(公告)日：2013-02-19

申请号：US13203575

申请日：2010-03-03

申请人： Imme Domke ,  Hartmut Hibst ,  Alexej Michailovski ,  Norbert Mronga ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Vladimir Danov

发明人： Imme Domke ,  Hartmut Hibst ,  Alexej Michailovski ,  Norbert Mronga ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Vladimir Danov

IPC分类号： B03C1/005

CPC分类号： B03C1/015

摘要： The present invention relates to an agglomerate of at least one particle P which is hydrophobicized on the surface with at least one first surface-active substance and at least one magnetic particle MP which is hydrophobicized on the surface with at least one second surface-active substance, a process for producing it and also the use of these agglomerates.

摘要翻译： 本发明涉及至少一种颗粒P的附聚物，其在表面上被疏水化，并具有至少一种第一表面活性物质和至少一种在表面上被疏水化的至少一种第二表面活性物质的磁性颗粒MP ，其制备方法以及这些附聚物的使用。

公开(公告)号：US08372290B2

公开(公告)日：2013-02-12

申请号：US13203579

申请日：2010-03-03

申请人： Imme Domke ,  Alexej Michailovski ,  Norbert Mronga ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Vladimir Danov

发明人： Imme Domke ,  Alexej Michailovski ,  Norbert Mronga ,  Werner Hartmann ,  Wolfgang Krieglstein ,  Vladimir Danov

IPC分类号： B03C1/015

CPC分类号： B03C1/015

摘要： 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, which comprises at least the following steps: (A) contacting of the mixture comprising at least one first material and at least one second material with at least one surface-active substance, if appropriate in the presence of at least one dispersion medium, with the surface-active substance binding to the at least one first material, (B) if appropriate, addition of at least one dispersion medium to the mixture obtained in step (A) in order to obtain a dispersion, (C) treatment of the dispersion from step (A) or (B) with at least one hydrophobic magnetic particle so that the at least one first material to which the at least one surface-active substance is bound and the at least one magnetic particle agglomerate, (D) separation of the agglomerate from step (C) from the mixture by application of a magnetic field in order to obtain the agglomerate and a mixture M1 depleted in agglomerate, and repetition of the steps (A) to (D).

摘要翻译： 本发明涉及从包含至少一种第一材料和至少一种第二材料的混合物中分离出至少一种第一材料的方法，该至少一种第二材料至少包括以下步骤：（A）将包含至少一种 第一材料和至少一种具有至少一种表面活性物质的第二材料，如果合适，在至少一种分散介质的存在下，表面活性物质与至少一种第一材料结合，（B）如果合适， 向步骤（A）中获得的混合物中加入至少一种分散介质以获得分散体，（C）用至少一种疏水磁性颗粒处理来自步骤（A）或（B）的分散体，使得 所述至少一种表面活性物质与所述至少一种表面活性物质结合的至少一种第一材料和所述至少一种磁性颗粒附聚物，（D）通过施加磁场从所述混合物中分离所述附聚物与步骤（C） 以获得附聚物和耗尽附聚物的混合物M1，以及重复步骤（A）至（D）。

公开(公告)号：US08342336B2

公开(公告)日：2013-01-01

申请号：US12867710

申请日：2009-02-10

申请人： Michael Diez ,  Imme Domke ,  Werner Hartmann ,  Hartmut Hibst ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Michael Riebensahm ,  Wolfgang Schmidt ,  Thomas Servay

发明人： Michael Diez ,  Imme Domke ,  Werner Hartmann ,  Hartmut Hibst ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Michael Riebensahm ,  Wolfgang Schmidt ,  Thomas Servay

IPC分类号： B03C1/00

CPC分类号： B03C1/015 ,  B03C1/01 ,  B03C1/288 ,  B03C2201/18

摘要： In a device and a method for extracting non-magnetic ores from a pulp comprising non-magnetic ore particles and having a solid fraction of at least 30 mass percent, the pulp flows continuously through a reactor in the direction of flow and magnetic or magnetizable magnet particles that form ore magnetic particle agglomerations with the non-magnetic ore particles are added to said pulp. The ore magnetic particle agglomerations are moved by a magnetic field into an accumulation range of the reactor, and are then discharged out of reactor range and separated into ore and magnetic particles. In a device and a method, the separated magnetic particles are treated, in particular hydrophobized, such that during a new interaction with non-magnetic ore particles, new ore magnetic particle agglomerations are formed. Accordingly, a high yield of ores can be obtained and the mine can be operated in an economical and environmentally friendly manner.

摘要翻译： 在从包含非磁性矿石颗粒并且具有至少30质量％的固体分数的纸浆中提取非磁性矿石的装置和方法中，纸浆沿着流动方向连续流过反应器，并且磁性或可磁化磁体 将与非磁性矿石颗粒形成矿石磁性颗粒附聚物的颗粒加入到所述纸浆中。 矿石磁性颗粒团聚体通过磁场移动到反应器的堆积范围内，然后排出反应器范围并分离成矿石和磁性颗粒。 在一种装置和方法中，将分离的磁性颗粒特别是疏水化处理，使得在与非磁性矿石颗粒的新相互作用期间形成新的矿石磁性颗粒团聚体。 因此，可以获得高产量的矿石，并且矿井可以以经济和环境友好的方式操作。

公开(公告)号：US20110000826A1

公开(公告)日：2011-01-06

申请号：US12867710

申请日：2009-02-10

申请人： Michael Diez ,  Imme Domke ,  Werner Hartmann ,  Hartmut Hibst ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Michael Riebensahm ,  Wolfgang Schmidt ,  Thomas Servay

发明人： Michael Diez ,  Imme Domke ,  Werner Hartmann ,  Hartmut Hibst ,  Wolfgang Krieglstein ,  Alexej Michailovski ,  Norbert Mronga ,  Michael Riebensahm ,  Wolfgang Schmidt ,  Thomas Servay

IPC分类号： B03C1/01 ,  B03C1/00 ,  B03C1/02

CPC分类号： B03C1/015 ,  B03C1/01 ,  B03C1/288 ,  B03C2201/18

摘要： In a device and a method for extracting non-magnetic ores from a pulp comprising non-magnetic ore particles and having a solid fraction of at least 30 mass percent, the pulp flows continuously through a reactor in the direction of flow and magnetic or magnetizable magnet particles that form ore magnetic particle agglomerations with the non-magnetic ore particles are added to said pulp. The ore magnetic particle agglomerations are moved by a magnetic field into an accumulation range of the reactor, and are then discharged out of reactor range and separated into ore and magnetic particles. In a device and a method, the separated magnetic particles are treated, in particular hydrophobized, such that during a new interaction with non-magnetic ore particles, new ore magnetic particle agglomerations are formed. Accordingly, a high yield of ores can be obtained and the mine can be operated in an economical and environmentally friendly manner.

摘要翻译： 在从包含非磁性矿石颗粒并且具有至少30质量％的固体分数的纸浆中提取非磁性矿石的装置和方法中，纸浆沿着流动方向连续流过反应器，并且磁性或可磁化磁体 将与非磁性矿石颗粒形成矿石磁性颗粒附聚物的颗粒加入到所述纸浆中。 矿石磁性颗粒团聚体通过磁场移动到反应器的堆积范围内，然后排出反应器范围并分离成矿石和磁性颗粒。 在一种装置和方法中，将分离的磁性颗粒特别是疏水化处理，使得在与非磁性矿石颗粒的新相互作用期间形成新的矿石磁性颗粒团聚体。 因此，可以获得高产量的矿石，并且矿井可以以经济和环境友好的方式操作。

公开(公告)号：US08377311B2

公开(公告)日：2013-02-19

申请号：US13054713

申请日：2009-07-15

申请人： Imme Domke ,  Alexej Michailovski ,  Norbert Mronga ,  Hartmut Hibst ,  Juergen Tropsch ,  Susanne Stutz

发明人： Imme Domke ,  Alexej Michailovski ,  Norbert Mronga ,  Hartmut Hibst ,  Juergen Tropsch ,  Susanne Stutz

IPC分类号： B03C1/005

CPC分类号： H01F1/44 ,  B03C1/015 ,  B82Y25/00 ,  H01F1/0045

摘要： The present invention relates to a process of the invention for separating at least one first material from a mixture comprising this at least one first material and at least one second material, which comprises the steps: (A) Contacting of at least one magnetic particle and at least one bifunctional molecule or an adduct of the two with the mixture comprising the at least one first material and at least one second material so that an adduct is formed from the at least one magnetic particle, the bifunctional compound of the general formula (I) and the at least one first material, (B) suspension of the adduct obtained in step (A) in a suitable suspension medium, (C) separation of the adduct present in the suspension from step (B) from the suspension by application of a magnetic field, (D) if appropriate, dissociation of the adduct separated off in step (C) in order to obtain the at least one first material. a corresponding adduct and the use of such an adduct for the separation of mixtures of materials.

摘要翻译： 本发明涉及一种本发明的方法，用于从包含该至少一种第一材料和至少一种第二材料的混合物中分离至少一种第一材料，其包括以下步骤：（A）接触至少一种磁性颗粒和 至少一种双功能分子或两者的加合物与混合物包含至少一种第一材料和至少一种第二材料，使得加合物由至少一个磁性颗粒形成，通式（I）的双官能化合物 ）和所述至少一种第一材料，（B）步骤（A）中获得的加合物的悬浮液在合适的悬浮介质中，（C）通过施用将来自步骤（B）的悬浮液中存在的加合物与悬浮液 （D）如果合适，在步骤（C）中分离的加合物的解离以获得至少一种第一材料。 相应的加合物和这种加合物用于分离材料混合物的用途。

公开(公告)号：US08434623B2

公开(公告)日：2013-05-07

申请号：US13054702

申请日：2009-07-17

申请人： Imme Domke ,  Alexej Michailovski ,  Norbert Mronga ,  Hartmut Hibst ,  Juergen Tropsch ,  Susanne Stutz

发明人： Imme Domke ,  Alexej Michailovski ,  Norbert Mronga ,  Hartmut Hibst ,  Juergen Tropsch ,  Susanne Stutz

IPC分类号： B03D3/00

CPC分类号： H01F1/44 ,  B03C1/015 ,  H01F1/0054

摘要： 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, which comprises the following steps: (A) contacting of the mixture comprising the at least one first material and at least one second material with at least one selective hydrophobicizing agent in the presence of a suspension medium so that an adduct is formed from the at least one hydrophobicizing agent and the at least one first material but not with the at least one second material, (B) contacting of the adduct from step (A) with at least one magnetic particle which is functionalized on the surface with at least one polymeric compound having a transition temperature LCST (lower critical solution temperature) at a temperature at which the polymeric compound has hydrophobic character so that the adduct from step (A) and the at least one functionalized magnetic particle agglomerate, (C) if appropriate addition of further suspension medium to the mixture obtained in step (B), (D) separation of the agglomerate present in the suspension from step (B) or (C) from the suspension by application of a magnetic field, (E) dissociation of the agglomerate separated off in step (D) by setting of a temperature at which the polymeric compound has hydrophilic character in order to obtain the at least one first material.

摘要翻译： 本发明涉及从包含该至少一种第一材料和至少一种第二材料的混合物中分离出至少一种第一材料的方法，其包括以下步骤：（A）使包含至少一种第一材料和/ 材料和至少一种第二材料与至少一种选择性疏水剂在悬浮介质的存在下进行，使得加合物由至少一种疏水剂和至少一种第一材料形成，但不与至少一种第二材料形成 ，（B）将来自步骤（A）的加合物与至少一种在表面上官能化的磁性颗粒与至少一种具有转变温度LCST（较低临界溶解温度）的聚合化合物在聚合物 具有疏水性，使得步骤（A）和至少一种官能化磁性颗粒附聚物的加合物，（C）如果适当添加 的另外的悬浮介质加入到步骤（B）中获得的混合物中，（D）通过施加磁场从悬浮液中分离存在于步骤（B）或（C）的悬浮液中的附聚物，（E） 在步骤（D）中通过设定聚合物具有亲水特性的温度来分离聚集体，以获得至少一种第一材料。