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1. 发明授权

US09352335B2 Synthetic beads/bubbles functionalized with molecules for attracting and attaching to mineral particles of interest 有权
标题翻译：用分子吸引和附着到感兴趣的矿物颗粒上的合成珠/气泡
公开(公告)号：US09352335B2
公开(公告)日：2016-05-31
申请号：US14117887
申请日：2012-05-25
申请人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'Keefe , Alan D. Kersey , Douglas H. Adamson
发明人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'Keefe , Alan D. Kersey , Douglas H. Adamson
IPC分类号： B03C5/00 , B03D1/02 , B01D37/02 , C02F1/24 , B03D1/14 , B01D39/00 , C22B15/00 , B01D15/02 , B03D1/016 , B03C1/01 , B03C5/02
CPC分类号： B03C5/00 , B01D15/02 , B01D37/02 , B01D39/00 , B03B1/04 , B03C1/01 , B03C5/02 , B03D1/016 , B03D1/023 , B03D1/14 , B04C1/00 , B07B1/00 , C02F1/24 , C22B15/0063 , Y10T428/2982
摘要： A synthetic bead for use in mineral separation is described. The synthetic bead has a surface made of a synthetic material such as polymer and the synthetic material is functionalized with molecules having a functional group for attracting mineral particles to the surface in a separation process. The synthetic beads can be placed in flotation cell containing a mixture of water, valuable material and unwanted material or in a pipeline where the mixture is transported from one location to another. The enriched synthetic beads carrying the mineral particles are separated from the unwanted materials in the mixture. The mineral particles are then released from the synthetic beads by means of low pH treatment, ultrasonic agitation, thermal or electromagnetic treatment.
摘要翻译：描述了用于矿物分离的合成珠粒。合成珠具有由合成材料如聚合物制成的表面，并且合成材料在具有用于在分离过程中将矿物颗粒吸引到表面的官能团的分子官能化。合成珠可以放置在含有水，有价值材料和不想要的材料的混合物的浮选池中，或者在混合物从一个位置运输到另一个位置的管道中。携带矿物颗粒的富集的合成珠粒与混合物中的不需要的物质分离。矿物颗粒然后通过低pH处理，超声波搅拌，热或电磁处理从合成珠粒中释放出来。

2. 发明申请

US20140202959A1 SYNTHETIC BUBBLES OR BEADS HAVING HYDROPHOBIC SURFACE 有权
标题翻译：合成泡沫或具有疏水性表面的珠粒
公开(公告)号：US20140202959A1
公开(公告)日：2014-07-24
申请号：US14117946
申请日：2012-05-25
申请人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'Keefe , Alan D. Kersey , Douglas H. Adamson
发明人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'Keefe , Alan D. Kersey , Douglas H. Adamson
IPC分类号： B01D15/02
CPC分类号： B03C5/00 , B01D15/02 , B01D37/02 , B01D39/00 , B03B1/04 , B03C1/01 , B03C5/02 , B03D1/016 , B03D1/023 , B03D1/14 , B04C1/00 , B07B1/00 , C02F1/24 , C22B15/0063 , Y10T428/2982
摘要： A synthetic bead for use in mineral separation is described. The synthetic bead has a surface made of or coated with a synthetic material such as a polymer that is naturally hydrophobic or a polymer that is hydrophobically modified. The synthetic bead can be made of glass having a coating or polysiloxane. The synthetic beads can be placed in flotation cell containing a mixture of water, collector molecules, valuable material and unwanted material or in a pipeline where the mixture is transported from one location to another. The collector chemical can be xanthates. The enriched synthetic beads carrying the mineral particles are separated from the unwanted materials in the mixture. The mineral particles are then released from the synthetic beads by means of low pH treatment, ultrasonic agitation, thermal or electromagnetic treatment.
摘要翻译：描述了用于矿物分离的合成珠粒。合成珠具有由合成材料制成或涂覆的表面，例如天然疏水性的聚合物或被疏水改性的聚合物。合成珠粒可以由具有涂层或聚硅氧烷的玻璃制成。合成珠可以放置在含有水，收集分子，有价值材料和不想要的材料的混合物的浮选池中，或者在混合物从一个位置运输到另一个位置的管道中。收集剂化学品可以是黄原酸盐。携带矿物颗粒的富集的合成珠粒与混合物中的不需要的物质分离。矿物颗粒然后通过低pH处理，超声波搅拌，热或电磁处理从合成珠粒中释放出来。

3. 发明申请

US20140190873A1 TECHNIQUES FOR TRANSPORTING SYNTHETIC BEADS OR BUBBLES IN A FLOTATION CELL OR COLUMN 有权
标题翻译：在浮动细胞或柱中运输合成珠或泡沫的技术
公开(公告)号：US20140190873A1
公开(公告)日：2014-07-10
申请号：US14119048
申请日：2012-05-25
申请人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Douglas H. Adamson
发明人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Douglas H. Adamson
IPC分类号： B03D1/14
CPC分类号： B03C5/00 , B01D15/02 , B01D37/02 , B01D39/00 , B03B1/04 , B03C1/01 , B03C5/02 , B03D1/016 , B03D1/023 , B03D1/14 , B04C1/00 , B07B1/00 , C02F1/24 , C22B15/0063 , Y10T428/2982
摘要： Apparatus featuring synthetic bubbles or beads and a flotation stage. The synthetic bubbles or beads are configured with a polymer or polymer-based material functionalized to attach to the valuable material in a mixture to form at least some enriched synthetic bubbles or beads having the valuable material attached thereto, and also configured to be transported through the mixture based at least partly on a characteristic of the synthetic bubbles or beads. The flotation stage has the mixture containing valuable material, and is configured to receive the synthetic bubbles or beads and to provide the at least some enriched synthetic bubbles or beads having the valuable material attached thereto based at least partly the characteristic of the synthetic bubbles or beads.
摘要翻译：具有合成气泡或珠子和浮选阶段的装置。所述合成气泡或珠被配置有聚合物或基于聚合物的材料，所述聚合物或聚合物基材料被官能化以在混合物中附着到有价值的材料上以形成至少一些富集的合成气泡或具有附着于其上的有价值材料的珠粒，并且还构造成通过混合物至少部分地基于合成气泡或珠的特性。浮选阶段的混合物含有有价值的材料，并且被配置为接收合成气泡或珠粒并且至少部分地基于合成气泡或珠粒的特征来提供至少一些富集的合成气泡或具有附着于其上的有价值材料的珠子。

4. 发明申请

US20120141301A1 METHOD AND APPARATUS FOR PREDICTING MAINTENANCE NEEDS OF A PUMP BASED AT LEAST PARTLY ON PUMP PERFORMANCE ANALYSIS 审中-公开
标题翻译：基于PUMP性能分析的PU泵的维护需求预测方法与装置
公开(公告)号：US20120141301A1
公开(公告)日：2012-06-07
申请号：US13377083
申请日：2010-06-11
申请人： Alex Van Der Spek , Robert J. Maron , Christian Victor O'Keefe , Paul J. Rothman
发明人： Alex Van Der Spek , Robert J. Maron , Christian Victor O'Keefe , Paul J. Rothman
IPC分类号： F04B49/00 , F04B51/00 , F04B53/00
摘要： A signal processor is provided comprising one or more signal processor modules configured to: compare signaling containing information about historical data related to the performance of a pump; and provide corresponding signaling containing information about predicted maintenance needs of the pump on a real time basis based at least partly on the signaling compared containing information about the historical data related to the performance of the pump. The one or more signal processor modules may be configured to compare over time the hydraulic power generated by the pump and electric power consumed by a motor driving the pump, including tracking a ratio of hydraulic to electric power. The one or more signal processor modules may be configured to predict maintenance needs based on an algorithm that takes into account a trade-off between the cost of power consumed by a motor driving the pump and the cost associated with the pump maintenance in order to substantially minimize the total cost of operating the pump.
摘要翻译：提供了一种信号处理器，包括一个或多个信号处理器模块，该信号处理器模块被配置为：比较包含与泵的性能有关的历史数据的信息的信令; 并且至少部分地基于所述信令比较，提供包含关于泵的预期维护需要的信息的相应信令，所述信令比较包含关于与所述泵的性能有关的历史数据的信息。一个或多个信号处理器模块可以被配置为随时间比较泵产生的液压动力和驱动泵的电动机消耗的电力，包括跟踪液压与电力的比率。一个或多个信号处理器模块可以被配置为基于考虑到驱动泵的电动机消耗的功率成本与与泵维护相关联的成本之间的权衡的算法来预测维护需求，以便基本上最大限度地减少操作泵的总成本。

5. 发明授权

US09981272B2 Techniques for transporting synthetic beads or bubbles in a flotation cell or column 有权
公开(公告)号：US09981272B2
公开(公告)日：2018-05-29
申请号：US14119048
申请日：2012-05-25
申请人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Douglas H. Adamson
发明人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Douglas H. Adamson
IPC分类号： B03D1/16 , B03D1/14 , B03C5/00 , B04C1/00 , B07B1/00 , B03B1/04 , B03D1/02 , B01D37/02 , C02F1/24 , B01D39/00 , C22B15/00 , B01D15/02 , B03D1/016 , B03C1/01 , B03C5/02
CPC分类号： B03C5/00 , B01D15/02 , B01D37/02 , B01D39/00 , B03B1/04 , B03C1/01 , B03C5/02 , B03D1/016 , B03D1/023 , B03D1/14 , B04C1/00 , B07B1/00 , C02F1/24 , C22B15/0063 , Y10T428/2982
摘要： Apparatus featuring synthetic bubbles or beads and a flotation stage. The synthetic bubbles or beads are configured with a polymer or polymer-based material functionalized to attach to the valuable material in a mixture to form at least some enriched synthetic bubbles or beads having the valuable material attached thereto, and also configured to be transported through the mixture based at least partly on a characteristic of the synthetic bubbles or beads. The flotation stage has the mixture containing valuable material, and is configured to receive the synthetic bubbles or beads and to provide the at least some enriched synthetic bubbles or beads having the valuable material attached thereto based at least partly the characteristic of the synthetic bubbles or beads.

6. 发明授权

US09302270B2 Mineral separation using functionalized filters and membranes 有权
标题翻译：使用功能化过滤器和膜的矿物分离
公开(公告)号：US09302270B2
公开(公告)日：2016-04-05
申请号：US14118984
申请日：2012-05-25
申请人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Douglas H. Adamson
发明人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Douglas H. Adamson
IPC分类号： B03C5/00 , B03D1/02 , B01D37/02 , C02F1/24 , B03D1/14 , B01D39/00 , C22B15/00 , B01D15/02 , B03D1/016 , B03C1/01 , B03C5/02
CPC分类号： B03C5/00 , B01D15/02 , B01D37/02 , B01D39/00 , B03B1/04 , B03C1/01 , B03C5/02 , B03D1/016 , B03D1/023 , B03D1/14 , B04C1/00 , B07B1/00 , C02F1/24 , C22B15/0063 , Y10T428/2982
摘要： An apparatus for collecting mineral particles in a slurry or the tailings is disclosed. The apparatus may take the form of a filter, a conveyor belt or an impeller to be used in a processor to collect mineral particles in the slurry, or in a tailings pond to collect mineral particles in the tailings. The filter, conveyor belt or impeller has a collection area made of or coated with a synthetic material having a functional group, either anionic or cationic to attach to the mineral particles. Alternatively, the synthetic material has hydrophobic molecules to render the collection area hydrophobic. When the mineral particles in the slurry or tailings are combined with collector molecules, the mineral particles also become hydrophobic. The hydrophobic mineral particles are attracted to the hydrophobic collection area. The filter, conveyor belt and impeller may have a plurality of passage ways in order to increase the contacting surfaces.
摘要翻译：公开了一种用于收集浆料或尾矿中的矿物颗粒的设备。该设备可以采用过滤器，输送带或叶轮的形式，用于处理器中以收集浆料中的矿物颗粒，或在尾矿池中收集尾矿中的矿物颗粒。过滤器，输送带或叶轮具有由合成材料制成或涂覆的收集区域，该合成材料具有阴离子或阳离子官能团以附着到矿物颗粒上。或者，合成材料具有疏水分子以使收集区域疏水。当浆料或尾矿中的矿物颗粒与收集分子结合时，矿物颗粒也变得疏水。疏水性矿物颗粒被吸引到疏水收集区域。过滤器，输送带和叶轮可以具有多个通道以增加接触表面。

7. 发明申请

US20140183104A1 MINERAL SEPARATION USING SIZED-, WEIGHT- OR MAGNETIC-BASED POLYMER BUBBLES OR BEADS 有权
标题翻译：使用尺寸，重量或磁性的聚合物泡沫或珠子的矿物分离
公开(公告)号：US20140183104A1
公开(公告)日：2014-07-03
申请号：US14117534
申请日：2012-05-25
申请人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'keefe , Alan D. Kersey , Douglas H. Adamson
发明人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'keefe , Alan D. Kersey , Douglas H. Adamson
IPC分类号： B03D1/14
CPC分类号： B03C5/00 , B01D15/02 , B01D37/02 , B01D39/00 , B03B1/04 , B03C1/01 , B03C5/02 , B03D1/016 , B03D1/023 , B03D1/14 , B04C1/00 , B07B1/00 , C02F1/24 , C22B15/0063 , Y10T428/2982
摘要： Apparatus for use in, or forming part of, a separation process to be implemented in separation processor technology, the apparatus comprising synthetic bubbles or beads configured with a polymer or polymer-based material functionalized to attach to a valuable material in a mixture so as to form an enriched synthetic bubbles or beads having the valuable material attached thereto, and also configured to be separated from the mixture based at least partly on a difference in a physical property between the enriched synthetic bubbles or beads having the valuable material attached thereto and the mixture.
摘要翻译：在分离处理器技术中使用或组成部分分离过程的装置，该装置包括由聚合物或基于聚合物的材料构成的合成气泡或珠粒，所述聚合物或聚合物基材料被官能化以连接到混合物中的有价值材料，以便形成富集的合成气泡或具有附着于其上的有价值材料的珠粒，并且还构造成至少部分地基于富集的合成气泡或附着于其上的有价值材料的珠粒与混合物之间的物理性质的差异与混合物分离。

8. 发明申请

US20140138324A1 MINERAL SEPARATION USING FUNCTIONALIZED MEMBRANES 审中-公开
标题翻译：使用功能膜的矿物分离
公开(公告)号：US20140138324A1
公开(公告)日：2014-05-22
申请号：US14117209
申请日：2012-05-25
申请人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'Keefe , Douglas H. Adamson
发明人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'Keefe , Douglas H. Adamson
IPC分类号： B01D37/02
CPC分类号： B03C5/00 , B01D15/02 , B01D37/02 , B01D39/00 , B03B1/04 , B03C1/01 , B03C5/02 , B03D1/016 , B03D1/023 , B03D1/14 , B04C1/00 , B07B1/00 , C02F1/24 , C22B15/0063 , Y10T428/2982
摘要： A machine or apparatus featuring a first processor and a second processor. The first processor is configured to receive a mixture of fluid, valuable material and unwanted material and a functionalized polymer coated member configured to attach to the valuable material in an attachment rich environment, and provide an enriched functionalized polymer coated member having the valuable material attached thereto. The second processor is configured to receive a fluid and the enriched functionalized polymer coated member in a release rich environment to release the valuable material, and provide the valuable material released from the enriched functionalized polymer coated member.
摘要翻译：一种具有第一处理器和第二处理器的机器或装置。第一处理器被配置为接收流体，有价值材料和不想要的材料的混合物，以及被配置成在附着富环境中附着到有价值材料上的官能化聚合物涂覆部件，并且提供具有附着于其上的有价值材料的富集官能化聚合物涂覆部件。第二处理器被配置为在释放富集的环境中接收流体和富集的官能化聚合物涂覆的构件以释放有价值的材料，并且提供从富集的官能化聚合物涂覆构件释放的有价值的材料。

9. 发明授权

US10357782B2 Flotation separation using lightweight synthetic beads or bubbles 有权
公开(公告)号：US10357782B2
公开(公告)日：2019-07-23
申请号：US14116438
申请日：2012-05-25
申请人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'Keefe , Alan D. Kersey , Douglas H. Adamson
发明人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'Keefe , Alan D. Kersey , Douglas H. Adamson
IPC分类号： B03D1/14 , B03C5/00 , B04C1/00 , B07B1/00 , B03B1/04 , B03D1/02 , B01D37/02 , C02F1/24 , B01D39/00 , C22B15/00 , B01D15/02 , B03D1/016 , B03C1/01 , B03C5/02
摘要： Apparatus, such as a flotation separation device, features a flotation cell or column configured to receive a mixture of water, valuable material and unwanted material; receive polymer-based materials, including polymer bubbles or beads, configured to attach to the valuable material in the mixture; and provide enriched polymer-based materials, including enriched polymer bubbles or beads, having the valuable material attached thereon.

10. 发明授权

US09827574B2 Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads 有权
公开(公告)号：US09827574B2
公开(公告)日：2017-11-28
申请号：US14117534
申请日：2012-05-25
申请人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'Keefe , Alan D. Kersey , Douglas H. Adamson
发明人： Paul J. Rothman , Mark R. Fernald , Francis K. Didden , Christian V. O'Keefe , Alan D. Kersey , Douglas H. Adamson
IPC分类号： B03D1/02 , B03D1/14 , B03C5/00 , B04C1/00 , B07B1/00 , B03B1/04 , B01D37/02 , C02F1/24 , B01D39/00 , C22B15/00 , B01D15/02 , B03D1/016 , B03C1/01 , B03C5/02
CPC分类号： B03C5/00 , B01D15/02 , B01D37/02 , B01D39/00 , B03B1/04 , B03C1/01 , B03C5/02 , B03D1/016 , B03D1/023 , B03D1/14 , B04C1/00 , B07B1/00 , C02F1/24 , C22B15/0063 , Y10T428/2982
摘要： Apparatus for use in, or forming part of, a separation process to be implemented in separation processor technology, the apparatus comprising synthetic bubbles or beads configured with a polymer or polymer-based material functionalized to attach to a valuable material in a mixture so as to form an enriched synthetic bubbles or beads having the valuable material attached thereto, and also configured to be separated from the mixture based at least partly on a difference in a physical property between the enriched synthetic bubbles or beads having the valuable material attached thereto and the mixture.

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