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41. 发明申请

US20120018376A1 APPARATUS AND METHOD FOR REMOVING IMPURITIES IN CONNECTION WITH LIQUID-LIQUID EXTRACTION OF COPPER 有权
标题翻译：与液体液体萃取相关联的去除污染物的装置和方法
公开(公告)号：US20120018376A1
公开(公告)日：2012-01-26
申请号：US13258096
申请日：2010-03-25
申请人： Hannu Laitala , Erkki Paatero , Bror Nyman , Eero Ekman
发明人： Hannu Laitala , Erkki Paatero , Bror Nyman , Eero Ekman
IPC分类号： B01D11/04
CPC分类号： C22B15/0089 , B01D11/0457 , C22B3/0017 , C22B3/02 , C22B34/34 , Y02P10/234 , Y02P10/236
摘要： The invention relates to an apparatus and method for removing molybdenum and other possible impurities from an organic copper-containing extraction solution in connection with the liquid-liquid extraction related to copper recovery. The removal of impurities occurs in one or several removal units built into the organic extraction solution storage tank.
摘要翻译：本发明涉及一种从与铜回收相关的液 - 液萃取相关的有机含铜萃取溶液中除去钼和其它可能的杂质的装置和方法。去除杂质发生在有机提取溶液储罐中内置的一个或几个去除单元中。

42. 发明申请

US20110316205A1 SUPPLY SYSTEM FOR SUSPENSION SMELTING FURNACE 有权
标题翻译：悬挂式熔炼炉供应系统
公开(公告)号：US20110316205A1
公开(公告)日：2011-12-29
申请号：US13225364
申请日：2011-09-02
申请人： Ilkka KOJO
发明人： Ilkka KOJO
IPC分类号： F27B9/00 , F27B9/40 , F27B9/38
CPC分类号： C22B15/0047 , C22B5/14 , F27B1/20 , F27D3/0025 , F27D3/0033
摘要： A supply system for providing a suspension smelting furnace with constant and continuous feed is disclosed. The installation of the invention comprises intermediate storage bins for fine-grained feed, a feed rate controller for accurately controlling the feed rate of the fine-grained material, and a pneumatic conveyor for lifting the feed up to the top level of the suspension smelting furnace where the burner of the furnace is adapted. In the installation, the heavy constructions of the storage bins are located close to the ground level and the constructions around and on top of the furnace have been designed essentially lighter than in conventional solutions.
摘要翻译：公开了一种用于提供具有恒定和连续进料的悬浮熔炼炉的供应系统。本发明的安装包括用于细粒进料的中间储存箱，用于精确控制细粒料的进料速率的进料速率控制器，以及用于将进料提升到悬浮熔炼炉顶部的气动输送机其中炉的燃烧器适应。在安装中，储存箱的重型结构位于靠近地面的位置，并且炉周围和顶部的结构设计得比传统解决方案中的要轻。

43. 发明申请

US20110303619A1 METHOD AND ARRANGEMENT FOR SEPARATING TWO SOLUTIONS MIXED IN DISPERSION INTO TWO SOLUTION PHASES IN A LIQUID-LIQUID EXTRACTION SEPARATION CELL 有权
标题翻译：用于分离混合在液体萃取分离单元中的两种溶液相中的两种溶液的方法和装置
公开(公告)号：US20110303619A1
公开(公告)日：2011-12-15
申请号：US13148373
申请日：2010-02-08
申请人： Bror Nyman , Eero Ekman , Pertti Pekkala , Hannu Laitala , Rami Saario
发明人： Bror Nyman , Eero Ekman , Pertti Pekkala , Hannu Laitala , Rami Saario
IPC分类号： B01D11/00
CPC分类号： B01D11/0453 , B01D11/0449 , B01D17/0211 , B01D17/0214 , B01D2011/005 , C22B3/0005 , C22B3/005 , C22B3/02 , Y02P10/234
摘要： The invention relates to a method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell (1). The arrangement includes a first guide wall (4), which is arranged at a distance from that end wall (15) of the cell (1) that is located on the side of the feed end (2), in order to extend along the whole width of the cell with respect to the vertical direction at an inclined angle (α). The first guide wall includes a bottom edge (5), which is located at a distance (H1 . . . H2) from the cell bottom, so that in between the bottom edge (5) and the cell bottom (3), there is left a clearance gap (6) widening from the center towards the cell sides. The second guide wall (7) is essentially parallel with the first guide wall (4) and placed at a distance (L1) therefrom, so that in between the first guide wall (4) and the second guide wall (7), there is formed an uptake shaft (8) extending diagonally upwards at an inclined angle (α). The second guide wall (7) includes a bottom edge (13), which is pressed tightly against the cell bottom (3), a number vertical slots (9), which are arranged as a horizontal line (10) of vertical slots, said line extending along the width of the second guide wall at a distance from the bottom edge (13), and a slanting plate (11), which is attached to the second guide wall (7), in the vicinity of the top part of the line (10) of vertical slots.
摘要翻译：本发明涉及将分散液中混合的两种溶液分离成液 - 液萃取分离池（1）中的两个溶液相的方法和装置。该装置包括第一引导壁（4），该第一引导壁（4）布置在位于馈电端（2）一侧的电池（1）的端壁（15）的一定距离处，以便沿着电池相对于垂直方向的整个宽度为倾斜角（α）。第一引导壁包括底部边缘（5），该底部边缘（5）位于距离单元底部的距离（H1 ... H2）处，使得在底部边缘（5）和单元底部（3）之间存在留下间隙（6）从中心向细胞侧扩宽。第二引导壁（7）基本上与第一引导壁（4）平行并且与其间距离（L1）放置，使得在第一引导壁（4）和第二引导壁（7）之间存在形成以倾斜角（α）斜向上延伸的吸收轴（8）。所述第二引导壁（7）包括被紧紧压靠在所述电池单元底部（3）上的底部边缘（13），垂直槽（9）布置成垂直槽的水平线（10），所述垂直槽沿着第二引导壁的宽度与底部边缘（13）一定距离延伸的线，以及在第二引导壁（7）的顶部附近附接的倾斜板（11）（10）垂直槽。

44. 发明授权

US08043597B2 Process and apparatus for the combustion of sulfur 有权
标题翻译：用于燃烧硫的工艺和设备
公开(公告)号：US08043597B2
公开(公告)日：2011-10-25
申请号：US12279034
申请日：2007-02-09
申请人： Karl-Heinz Daum , Wolf-Christoph Rauser , Wolfram Schalk
发明人： Karl-Heinz Daum , Wolf-Christoph Rauser , Wolfram Schalk
IPC分类号： C01B17/48 , C01B17/50 , C01B17/54
CPC分类号： C01B17/54 , Y02P20/129
摘要： A process for a combustion of sulfur with an oxygen-containing gas to produce sulfur dioxide. The process includes introducing the sulfur and the oxygen-containing gas to a furnace. The sulfur is evaporated and subsequently a portion of the sulfur is oxidized to sulfur dioxide under sub-stoichiometric conditions in a first portion of the furnace. The sulfur dioxide formed in the first furnace portion is introduced together with any unoxidized sulfur to a second portion of the furnace which is disposed adjacent to the first furnace portion. The sulfur dioxide and unoxidized sulfur are subjected to post-combustion with the oxygen-containing gas in an inlet of a downstream waste heat boiler.
摘要翻译：一种用含氧气体燃烧硫以产生二氧化硫的方法。该方法包括将硫和含氧气体引入炉中。硫被蒸发，随后一部分硫在炉子的第一部分的亚化学计量条件下被氧化成二氧化硫。形成在第一炉部分中的二氧化硫与任何未氧化的硫一起被引入与第一炉部分相邻设置的炉的第二部分。二氧化硫和未氧化的硫在下游废热锅炉的入口中与含氧气体进行后燃烧。

45. 发明申请

US20110247987A1 METHOD FOR THICKENING AND THICKENING APPARATUS 有权
标题翻译：加厚和加厚装置的方法
公开(公告)号：US20110247987A1
公开(公告)日：2011-10-13
申请号：US12528031
申请日：2007-02-22
申请人： Richard Triglavcanin
发明人： Richard Triglavcanin
IPC分类号： B01D21/24 , B01D21/30 , B01D21/00
CPC分类号： B01D21/0024 , B01D21/0042 , B01D21/01 , B01D21/2405 , B01D21/2427 , B01D21/34
摘要： The invention relates to a method and apparatus for thickening liquids carrying suspended particles, such as slurry containing minerals, by using a thickening apparatus (1) comprising a tank (2) whereby pulp of higher relative density tends to settle towards the bottom of the tank, forming a bed of thickened pulp (3), and dilute liquid (9) of lower relative density is thereby displaced towards the top of the tank, a feedwell (4), which includes a chamber having means for receiving fed material (5), such as slurry and at least one outlet in fluid communication with the tank and means for distributing the material in the tank, at least one feedpipe (8) for feeding the material (5), at least slurry, into the feedwell, when the feedpipe cross-sectional area for the fed material (5) is constantly varying when the flowrate inside the feedpipe (8) varies.
摘要翻译：本发明涉及一种通过使用包括罐（2）的增稠装置（1）来增稠携带悬浮颗粒的液体，例如含有矿物的浆料的方法和装置，其中较高相对密度的纸浆倾向于朝向罐的底部沉降由此，形成较厚的纸浆（3）床和相对密度较低的稀液体（9）从而朝向罐的顶部移动，供给口（4）包括具有用于接收进料的装置（5）的室，，例如浆料和与罐流体连通的至少一个出口和用于将材料分配在罐中的装置，至少一个用于将材料（5）进料至少浆料（8）的进料管（8），当进料口当进料管（8）内的流量变化时，供料材料（5）的进料管横截面积不断变化。

46. 外观设计

USD645067S1 Belt guard for a flotation cell 有权
公开(公告)号：USD645067S1
公开(公告)日：2011-09-13
申请号：US29314709
申请日：2009-04-20
申请人： Matti Luukkonen , Emmi Helanne , Jussi Peltokangas
设计人： Matti Luukkonen , Emmi Helanne , Jussi Peltokangas

47. 发明申请

US20110203340A1 EQUIPMENT FOR THE STRAIGHTENING OF DEFORMED ELECTROLYSIS POTSHELLS, IN PARTICULAR FOR ALUMINIUM MOLTEN-BATH ELECTROLYSIS 有权
标题翻译：用于改进电解质电池的设备，特别是铝电解槽电解
公开(公告)号：US20110203340A1
公开(公告)日：2011-08-25
申请号：US12990476
申请日：2009-04-03
申请人： Hardy Nagel
发明人： Hardy Nagel
IPC分类号： B21D1/00
CPC分类号： C25C3/08 , B21D1/10 , C25C7/06 , Y10S72/705
摘要： In order for the straightening of deformed electrolysis potshells to provide operationally reliable equipment which makes it possible to straighten deformed potshell sidewalls even of different deformation resistance independently of one another, specifically both in the case of the potshell carrying structure and in the case of the potshell sheeting, according to the invention an elongate transportable straightening beam (14) is proposed, which with its length can extend over the distance between two potshell walls (12, 13) lying in each case opposite one another and which at each of its two end regions has a straightening jaw (15, 16) with a downwardly open U-profile-shaped through orifice (17, 18), by means of which the straightening beam can be positioned onto the top side of the potshell sidewalls, in or on the U-legs of the straightening jaws (15, 16) being arranged in each case at least one hydraulic straightening ram (25, 26, 27, 29) coming to lie parallel to the potshell bottom, and the straightening rams lying along a line of action, and that straightening jaw (16) which lies opposite the straightening jaw (15) which is just carrying out the straightening work on a deformed potshell wall (12) being firmly braced, in the manner of a tongue-like holding claw, with the top side of the potshell sidewall (13) and serving as a captively fixed counterbearing.
摘要翻译：为了使变形的电解锅壳矫正以提供可操作可靠的设备，这使得即使具有不同的变形阻力彼此独立，特别是在锅壳携带结构的情况下和在锅壳的情况下也可以矫正变形的锅壳侧壁根据本发明，提出了一种细长的可移动矫直梁（14），其长度可以延伸在两个彼此相对的壳体壁（12,13）之间的距离上，并且在其两端的每一端区域具有带有向下开口的U形轮廓形的通孔（17,18）的矫直钳口（15,16），通过该钳口可将矫直梁定位在锅壳侧壁的顶侧上矫直钳口（15,16）的U形腿布置在每种情况下，至少一个液压矫直柱塞（25,26,27,29）平行于锅壳植物 m，并且矫直杆沿着动作线行进，并且与刚刚在变形的锅壳壁（12）上进行矫正工作的矫正钳口（15）对准的矫直钳口（16）被牢固地支撑在舌状的夹爪的方式与锅壳侧壁（13）的顶侧相配合，并用作固定的扶手。

48. 发明授权

US07997303B2 Pipe segment for a transfer line for transporting hot particulate material 有权
标题翻译：用于运输热颗粒材料的输送管线的管段
公开(公告)号：US07997303B2
公开(公告)日：2011-08-16
申请号：US10576407
申请日：2004-10-16
申请人： Karsten Hoffhaus , Gunther Kazmeier , Marco Aurelio Flores-Verdugo
发明人： Karsten Hoffhaus , Gunther Kazmeier , Marco Aurelio Flores-Verdugo
IPC分类号： F16L11/00
CPC分类号： F27D3/18
摘要： The present invention relates to a pipe segment including an outer and an inner pipe section, with the inner pipe section being positioned within the outer pipe section, and a support means supporting the inner pipe section in relation to the outer pipe section so that the inner pipe section can expand axially relative to the outer pipe section in response to temperature changes in the material being transported in the pipe segment. Furthermore, the present invention refers to a transfer line for transporting hot particulate material, such as iron ore fines, in a carrier gas, including a plurality of these pipe segments and to a process for transporting hot particulate material in a carrier gas in a direct smelting plant for producing molten metal from a metalliferous feed material, in particular between a pretreatment unit and solid delivery means in the form of lances for injecting the material into a direct smelting vessel.
摘要翻译：本发明涉及一种管段，包括外管段和内管段，内管段位于外管段内，支管装置相对于外管段支撑内管段，管段可以响应于在管段中输送的材料的温度变化而相对于外管部分轴向膨胀。此外，本发明涉及一种用于将诸如铁矿石细粉的热颗粒材料输送到包括多个这些管段的载气中的输送管线，以及用于以直接方式运送载气中的热颗粒材料的方法用于从含金属进料中生产熔融金属的熔炼设备，特别是在预处理单元和用于将材料注入直接熔炼容器的喷枪形式的固体输送装置之间。

49. 发明申请

US20110186666A1 MULTI-STAGE DISCHARGER FOR GRINDING MILLS 有权
标题翻译：研磨机多级卸料器
公开(公告)号：US20110186666A1
公开(公告)日：2011-08-04
申请号：US12699769
申请日：2010-02-03
申请人： Sanjeeva LATCHIREDDI
发明人： Sanjeeva LATCHIREDDI
IPC分类号： B02C23/16
CPC分类号： B02C17/1855
摘要： A pulp lifter assembly for a rotary grinding mill includes an outer pulp lifter having walls defining a pulp lifter chamber and an outlet opening for radially inward discharge of slurry from the pulp lifter chamber, and an inner discharger disposed radially inward of the outer pulp lifter and circumferentially offset from the outer pulp lifter. The inner discharger defines a passage for conveying slurry substantially radially inward. A transition discharger is disposed radially between the outer pulp lifter and the inner discharger. The transition discharger has a first wall bounding an interior space and a second wall dividing the interior space into first and second regions. The second wall includes a guide that bounds a channel connecting the outlet opening of the outer pulp lifter to the passage defined by the inner discharger.
摘要翻译：用于旋转研磨机的纸浆提升器组件包括外部纸浆提升器，其具有限定纸浆提升室的壁和用于从纸浆提升室径向向内排出浆料的出口，以及设置在外部纸浆提升器的径向内侧的内部排出器，从外纸浆提升器周向偏移。内部排放器限定用于基本径向向内输送浆料的通道。径向放置在外部纸浆提升器和内部排出器之间的过渡排放器。过渡放电器具有限定内部空间的第一壁和将内部空间分成第一和第二区域的第二壁。第二壁包括将通过外部纸浆提升器的出口连接到由内部排出器限定的通道的通道的引导件。

50. 发明授权

US07980824B2 Rotor for a flotation machine 有权
标题翻译：转子用于浮选机
公开(公告)号：US07980824B2
公开(公告)日：2011-07-19
申请号：US11576327
申请日：2005-10-04
申请人： Timo Niitti
发明人： Timo Niitti
IPC分类号： B03D1/16
CPC分类号： B03D1/22 , B03D1/1412 , B03D1/1493 , B03D1/16
摘要： The invention relates to a rotor of a flotation machine, particularly to a rotor, that is used for dispersing air to a slurry, and which rotor comprises alternating air ducts and slurry grooves and a collar fitted to the rotor for guiding the slurry flow into the interior of the rotor for avoiding undesired cross flow effect of the slurry flow. The rotor of the present invention efficiently prevents sanding effect and provides excellent dispersion of air into the slurry.
摘要翻译：本发明涉及一种浮选机的转子，特别是一种用于将空气分散到浆料中的转子，该转子包括交替的空气管道和浆料槽，以及一个装配到转子上的轴环，用于引导泥浆流入转子的内部，用于避免浆料流的不期望的横流效应。本发明的转子有效地防止砂光效果，并提供优异的空气分散到浆料中。

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