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1. 发明授权

US07470356B2 Wireless monitoring of two or more electrolytic cells using one monitoring device 有权
标题翻译：使用一个监控设备对两个或多个电解池进行无线监控
公开(公告)号：US07470356B2
公开(公告)日：2008-12-30
申请号：US11422944
申请日：2006-06-08
申请人： Eugene Yanjun You , Daniel Kang Kim
发明人： Eugene Yanjun You , Daniel Kang Kim
IPC分类号： C25C1/12
CPC分类号： C25C7/06 , C23F13/04 , C25B15/02 , C25D21/12
摘要： A system, device, and method include a cell-powered first electronic device for monitoring two or more electrolytic cells is powered using electrical potential imposed across the electrolytic cells. The potential is voltage-boosted to accomplish this task. If the electrical potential imposed across the cells is insufficient, the device can also be battery-powered. In any event, this device is in communication with one or more sensors in the electrolytic cells, as well as a second electronic device, and the first and second electronic devices wirelessly communicate. More specifically, the first electronic device wireless transmits data signals to the second electronic device, which receives the same. The first and second electronic devices are physically remote from one another, and they communicate over a private or public network, preferably using spread spectrum technology. In addition, the second electronic device also preferably transmits data signals to a computer for further processing of the data signals, and these arrangements can be used, for example, when producing copper.
摘要翻译：一种系统，装置和方法包括用于监测两个或更多个电解池的电池供电的第一电子装置使用施加在电解池上的电势来供电。电压升高可以完成这一任务。如果施加在电池上的电势不足，则该装置也可以由电池供电。在任何情况下，该装置与电解槽中的一个或多个传感器以及第二电子装置通信，并且第一和第二电子装置无线地通信。更具体地，第一电子设备将数据信号发送到接收该信号的第二电子设备。第一和第二电子设备在物理上彼此远离，并且它们通过私有或公共网络进行通信，优选地使用扩频技术。此外，第二电子设备还优选地将数据信号发送到计算机以进一步处理数据信号，并且这些布置可以在例如生产铜时使用。

2. 发明授权

US07550068B2 Wireless electrolytic cell monitoring powered by ultra low bus voltage 有权
标题翻译：无线电解池监控由超低总线电压供电
公开(公告)号：US07550068B2
公开(公告)日：2009-06-23
申请号：US11082685
申请日：2005-03-17
申请人： Eugene Yanjun You , Antonio Berges-Dreyfous , David B. George , Roger Roth , Keming Zhou , Minyan Ruan
发明人： Eugene Yanjun You , Antonio Berges-Dreyfous , David B. George , Roger Roth , Keming Zhou , Minyan Ruan
IPC分类号： C25B9/04 , C25B15/02
CPC分类号： C25B15/06 , C25B15/02 , C25C7/06 , C25D21/12 , G01R15/207
摘要： A system, device, and method include a cell-powered first electronic device powered using electrical potential imposed across an electrolytic cell. The potential is voltage-boosted to accomplish this task. If the electrical potential imposed the cell is insufficient, the device can also be battery-powered. In any event, this device is in communication with one or more sensors in the electrolytic cell, as well as a second electronic device, and the first and second electronic devices wirelessly communicate. More specifically, the first electronic device wireless transmits data signals to the second electronic device, which receives the same. The first and second electronic devices are physically remote from one another, and they communicating over a private or public network, preferably using spread spectrum technology. In addition, the second electronic device also preferably transmits data signals to a computer for further processing of the data signals, and these arrangements can be used, for example, when producing copper.
摘要翻译：系统，装置和方法包括使用施加在电解池上的电势供电的电池供电的第一电子装置。电压升高可以完成这一任务。如果施加电池的电位不足，则该装置也可以由电池供电。在任何情况下，该设备与电解池中的一个或多个传感器以及第二电子设备连接，并且第一和第二电子设备无线通信。更具体地，第一电子设备将数据信号发送到接收该信号的第二电子设备。第一和第二电子设备在物理上彼此远离，并且它们通过私有或公共网络进行通信，优选地使用扩频技术。此外，第二电子设备还优选地将数据信号发送到计算机以进一步处理数据信号，并且这些布置可以在例如生产铜时使用。

3. 发明申请

US20060213766A1 Wireless Monitoring of Two or More Electrolytic Cells Using One Monitoring Device 有权
标题翻译：使用一个监测装置对两个或多个电解池进行无线监测
公开(公告)号：US20060213766A1
公开(公告)日：2006-09-28
申请号：US11422944
申请日：2006-06-08
申请人： Eugene You
发明人： Eugene You
IPC分类号： C25B9/04
CPC分类号： C25C7/06 , C23F13/04 , C25B15/02 , C25D21/12
摘要： A system, device, and method include a cell-powered first electronic device for monitoring two or more electrolytic cells is powered using electrical potential imposed across the electrolytic cells. The potential is voltage-boosted to accomplish this task. If the electrical potential imposed across the cells is insufficient, the device can also be battery-powered. In any event, this device is in communication with one or more sensors in the electrolytic cells, as well as a second electronic device, and the first and second electronic devices wirelessly communicate. More specifically, the first electronic device wireless transmits data signals to the second electronic device, which receives the same. The first and second electronic devices are physically remote from one another, and they communicate over a private or public network, preferably using spread spectrum technology. In addition, the second electronic device also preferably transmits data signals to a computer for further processing of the data signals, and these arrangements can be used, for example, when producing copper.
摘要翻译：一种系统，装置和方法包括用于监测两个或更多个电解池的电池供电的第一电子装置使用施加在电解池上的电势来供电。电压升高可以完成这一任务。如果施加在电池上的电势不足，则该装置也可以由电池供电。在任何情况下，该装置与电解槽中的一个或多个传感器以及第二电子装置通信，并且第一和第二电子装置无线地通信。更具体地，第一电子设备将数据信号发送到接收该信号的第二电子设备。第一和第二电子设备在物理上彼此远离，并且它们通过私有或公共网络进行通信，优选地使用扩频技术。此外，第二电子设备还优选地将数据信号发送到计算机以进一步处理数据信号，并且这些布置可以在例如生产铜时使用。

4. 发明授权

US5616168A Hydrometallurgical processing of impurity streams generated during the pyrometallurgy of copper 失效
标题翻译：铜冶炼过程中产生的杂质流的湿法冶金加工
公开(公告)号：US5616168A
公开(公告)日：1997-04-01
申请号：US409661
申请日：1995-03-24
申请人： Philip J. Gabb , J. Philip Evans
发明人： Philip J. Gabb , J. Philip Evans
IPC分类号： C22B7/02 , C22B15/00 , C22B15/14 , C22B30/00 , C22B30/06 , C22B3/08
CPC分类号： C22B7/02 , C22B15/0065 , C22B15/0067 , C22B15/0084 , C22B30/00 , C22B30/06 , Y02P10/236
摘要： Impurity streams generated during the metallurgy of copper are hydrometallurgically processed at ambient pressure for recovery of primary values in an energy-efficient manner and with the capture and conversion of metallic impurities to states that are acceptable for disposal into the environment. Hallmark features of the various embodiments of this invention include the water leach of flue dust, a controlled acid leach stage in which metal species are solubilized, the extraction of copper as a sulfide, and the ability to operate the various process stages at essentially ambient pressure.
摘要翻译：在铜冶炼期间产生的杂质流在环境压力下进行湿法冶金处理，以便以能量有效的方式回收初级值，并将金属杂质捕获和转化为可接受处置到环境中的状态。本发明的各种实施例的标记特征包括烟道灰尘的浸出水，其中金属物质被溶解的受控酸浸渍阶段，作为硫化物的铜的提取，以及在基本环境压力下操作各种工艺阶段的能力。

5. 发明授权

US4891067A Processes for the treatment of smelter flue dust 失效
标题翻译：冶炼烟尘处理工艺
公开(公告)号：US4891067A
公开(公告)日：1990-01-02
申请号：US193873
申请日：1988-05-13
申请人： Alkis S. Rappas , Brett T. Waterman
发明人： Alkis S. Rappas , Brett T. Waterman
IPC分类号： C22B7/02
CPC分类号： C22B7/02 , Y02P10/212
摘要： A process for the treatment of flue dust from copper and lead smelters includes the steps of subjecting a slurry (10) of water and flue dust to a first caustic leach (12) to form a first liquids soluble sulfate solution (14) and a first solids portion (15), subjecting the solids portion to a second caustic leach (16) to solubilize lead and arsenic in a second liquid portion (22) and, selectively extracting the arsenic from the second liquid portion by precipitation (23). A related process for the treatment of flue dust allows for the recovery of bismuth and includes the steps of separating (53) a slurry of water and flue dust into a first liquids (54) and first solids (63) portion, neutralizing (55) the first liquids portion to form a second liquids soluble sulfate solution (58) and a second solids portion (59), subjecting the first solids (63) portion to a first caustic leach (61) to produce a third liquids (66) and third solids portion (82), subjecting the third liquids portion (66) and the second solids portion (59) to a second caustic leach (60) to produce a fourth liquids (68) and fourth solids portion (91) and, selectively extracting arsenic from the fourth liquids portion (68) and bismuth from the third solids portion (82). A process for the recovery of soluble lead values from lead compounds includes the steps of subjecting a slurry (100) of the lead compound to a caustic leach (101) to solubilize the lead and oxidizing the lead in an electrolytic cell (38) to form lead oxide.
摘要翻译：用于处理来自铜和铅冶炼厂的烟道灰尘的方法包括以下步骤：使水和烟道灰尘的浆料（10）进行第一苛性浸出（12）以形成第一液体可溶性硫酸盐溶液（14）和第一固体部分（15），使固体部分进行第二苛性浸出（16）以将铅和砷溶解在第二液体部分（22）中，并且通过沉淀（23）选择性地从第二液体部分提取砷。用于处理烟道灰尘的相关方法允许回收铋，并且包括将水和烟道灰分的浆料分离（53）到第一液体（54）和第一固体（63）部分中的步骤，中和（55）所述第一液体部分形成第二液体可溶性硫酸盐溶液（58）和第二固体部分（59），使所述第一固体（63）部分经受第一苛性浸出物（61）以产生第三液体（66）和第三液体固体部分（82），使第三液体部分（66）和第二固体部分（59）经受第二苛性浸出（60）以产生第四液体（68）和第四固体部分（91），并且选择性地提取砷从第四液体部分（68）和来自第三固体部分（82）的铋。从铅化合物回收可溶性铅值的方法包括以下步骤：使铅化合物的浆料（100）进行苛性浸出（101）以溶解铅并将铅氧化成电解池（38）以形成氧化铅

6. 发明授权

US6021678A Apparatus for transporting emissions from a stack 失效
标题翻译：用于运输堆叠排放物的装置
公开(公告)号：US6021678A
公开(公告)日：2000-02-08
申请号：US85649
申请日：1998-05-27
申请人： Steven Vardiman , Andrew R. McFarland
发明人： Steven Vardiman , Andrew R. McFarland
IPC分类号： G01N1/22 , G01N35/10 , G01N1/00
CPC分类号： G01N1/2258 , G01N1/2202 , G01N2001/2223 , G01N2001/2261 , G01N35/1004
摘要： The apparatus and method of the present invention extract samples of emissions within a stack or duct through the use of a probe. The sample is transported from the probe through a transport device into a mass-monitoring device in which the amount of particulate matter contained in the sample of the emissions is continuously analyzed. The apparatus of the present invention includes a transport device which has a porous inner tube completely sealed inside a solid outer tube. The outer tube of the transport device is supplied with gas through a transpiration port in the outer tube. The gas permeates from the outer tube through the porous inner tube in order to reduce deposition by keeping the particulate matter suspended within the porous inner tube. The method of the present invention continuously analyzes the amount of particulate contained within a sample of the emissions collected from a stack or duct by (i) extracting a sample of particular matter from a stack or duct by using a probe, (ii) transporting the sample of the emissions from the probe through the aforementioned transport device into a mass-monitoring device, while simultaneously supplying a gas into the outside tube of the transport device such that gas flows from the outer tube through the porous inner tube to reduce deposition of particulate matter onto the porous inner tube, and (iii) continuously analyzing the amount of particulate contained in the emissions received from the transport device. Problems associated with deposition of the particulate matter contained within the sample of the emissions after collection by the probe and prior to analysis are reduced with the present invention resulting in greater accuracy when monitoring the amount of particulate matter emitted from a stack.
摘要翻译：本发明的装置和方法通过使用探针来提取堆或管道内的排放物样品。样品通过传送装置从探头传送到质量监测装置，其中持续分析排放样品中所含的颗粒物质的量。本发明的装置包括具有完全密封在固体外管内的多孔内管的输送装置。输送装置的外管通过外管中的蒸腾口供给气体。气体通过多孔内管从外管渗透，以通过将颗粒物质悬浮在多孔内管内来减少沉积。本发明的方法通过（i）通过使用探针从堆叠或管道提取特定物质的样品，连续地分析从堆叠或管道收集的排放物中样品中所含的颗粒的量，（ii）通过上述运输装置将探头的排放物样品送入质量监测装置，同时将气体供应到运输装置的外管中，使得气体从外管流过多孔内管，以减少颗粒物的沉积并且（iii）连续分析从运输装置接收的排放物中所含的颗粒的量。通过本发明，通过探针收集和分析之后，排放物样本中包含的颗粒物质的沉积相关的问题在监测从堆叠发射的颗粒物质的量时导致更高的精度。

7. 发明授权

US07445696B2 Monitoring electrolytic cell currents 失效
标题翻译：监测电解池电流
公开(公告)号：US07445696B2
公开(公告)日：2008-11-04
申请号：US11082545
申请日：2005-03-17
申请人： Eugene Yanjun You , Antonio Berges-Dreyfous , David B. George , Daniel Kim , Keming Zhou
发明人： Eugene Yanjun You , Antonio Berges-Dreyfous , David B. George , Daniel Kim , Keming Zhou
IPC分类号： C25C7/00
CPC分类号： C25B15/06 , C25B15/02 , C25C7/06 , C25D21/12 , G01R15/207
摘要： For an electrolytic cell, an apparatus and method are described that use one or more sensors to measure magnetic field strength about a conductor carrying electrical current. A processor is in electrical communication with the sensors and determines a compensated magnetic field strength based on the magnetic fields of other conductors that also carry electrical current to or from the electrolytic cell. The processor uses this compensated magnetic field strength to determine the cathode electrical current carried by the conductor and to identify open and short circuits between the anodes and cathodes of the cell. The described apparatus and method account for interactions between the magnetic fields of the neighboring cathodes.
摘要翻译：对于电解池，描述了使用一个或多个传感器来测量围绕承载电流的导体的磁场强度的装置和方法。处理器与传感器电连通，并且基于也携带电流到电解池的其它导体的磁场来确定补偿的磁场强度。处理器使用这种补偿的磁场强度来确定由导体携带的阴极电流并且识别电池的阳极和阴极之间的开路和短路。所描述的装置和方法考虑到相邻阴极的磁场之间的相互作用。

8. 发明授权

US6149883A Pressure oxidation process for the production of molybdenum trioxide from molybdenite 失效
标题翻译：用于从辉钼矿生产三氧化钼的压力氧化工艺
公开(公告)号：US6149883A
公开(公告)日：2000-11-21
申请号：US327980
申请日：1994-10-24
申请人： Victor J. Ketcham , Enzo L. Coltrinari , Wayne W. Hazen
发明人： Victor J. Ketcham , Enzo L. Coltrinari , Wayne W. Hazen
IPC分类号： C01G39/00 , B01D11/00 , C22B34/30
CPC分类号： C01G39/003 , C01G39/00
摘要： Molybdenum trioxide is produced from molybdenite by a pressure oxidation process comprising of the steps of forming an aqueous slurry of molybdenite, pressure oxidizing the slurry to form soluble and insoluble molybdenum species, converting the insoluble molybdenum species to soluble molybdenum species by alkaline digestion, separating the soluble molybdenum species from insoluble residue contaminants (if present), removing the molybdenum species from the aqueous media through solvent extraction, and recovering the molybdenum values as molybdenum trioxide from the organic solvent. Low grade molybdenite concentrates, including concentrator slimes containing talc and sericite, can be used as a feed. The process produces technical grade molybdenum trioxide.
摘要翻译：通过压力氧化法由辉钼矿生产三氧化钼，该方法包括以下步骤：形成辉钼矿的含水浆料，将浆料加压氧化，形成可溶性和不溶性钼物质，通过碱性消化将不溶性钼物质转化为可溶性钼物质，将可溶性钼物质来自不溶性残留污染物（如果存在），通过溶剂萃取从水介质中除去钼物质，并从有机溶剂中回收钼值作为三氧化钼。低品位辉钼矿精矿，包括含有滑石和绢云母的浓缩泥，可用作饲料。该工艺生产工业级三氧化钼。

9. 发明授权

US5895561A Method of sealing cooling blocks using electrodeposited metal 失效
标题翻译：使用电沉积金属密封冷却块的方法
公开(公告)号：US5895561A
公开(公告)日：1999-04-20
申请号：US782958
申请日：1997-01-13
申请人： David B. George
发明人： David B. George
IPC分类号： C25D1/00 , C25D5/02
CPC分类号： C25D5/02 , C25D1/00
摘要： Metal, e.g. copper, is electrolytically deposited within the recess formed over a plugged hole of a component of a pyrometallurgical vessel, e.g. a cooling block, to form a seamless seal with the surface of the component. The method comprises the steps of inserting a mechanical plug into a channel opening of the component such that a recess is formed between the external surface of the plug and the outer surface of the component; positioning an anode adjacent the recess; providing an aqueous solution containing metallic ions, e.g. a solution of copper sulfate, between the anode and the mechanical plug; and creating an electric potential across the anode and the mechanical plug such that metal is deposited within the recess, preferably until the recess is filled with the electrodeposited metal. In alternative embodiments, the process can be used to secure fittings and the like to the components or to repair ruptured or weakened areas along the perimeter of such fittings.
摘要翻译：金属，例如铜电解沉积在形成在火法冶金容器的部件的堵塞孔上的凹槽内，例如，冷却块，以与部件的表面形成无缝密封。该方法包括以下步骤：将机械塞插入组件的通道开口中，使得在插头的外表面和部件的外表面之间形成凹部; 将阳极定位在所述凹槽附近; 提供含有金属离子的水溶液，例如阳极和机械塞之间的硫酸铜溶液; 并且在阳极和机械塞之间产生电位，使得金属沉积在凹部内，优选地直到凹部被电沉积金属填充。在替代实施例中，该过程可用于将配件等固定到部件上，或者沿着这种配件的周边修复破裂或弱化的区域。

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