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1.发明申请VERFAHREN ZUR ABTRENNUNG EINER DEFINIERTEN MINERALISCHEN WERTSTOFFPHASE AUS EINEM GEMAHLENEN ERZ 审中-公开处理对分离DEFINED矿物WERTSTOFF相接地矿石
公开(公告)号：WO2015091324A1
公开(公告)日：2015-06-25
申请号：PCT/EP2014/077692
申请日：2014-12-15
Applicant: SIEMENS AKTIENGESELLSCHAFT
Inventor： HARTMANN, Werner , STARK, Theresa , WOLFRUM, Sonja , WOTRUBA, Hermann
CPC classification number: B03C1/30 , B03B1/04 , B03B7/00 , B03B9/00 , B03C2201/18 , B03D1/085 , B03D2203/02
Abstract: Die Erfindung betrifft ein Verfahren zur Abtrennung einer definierten mineralischen Wertstoff phase (2) aus einem gemahlenen Erz (4), das mehrere chemische Phasen aufweist und in einer heterogenen Korngrößenverteilung vorliegt, umfassend folgende Schritte: - Klassieren (6) des Erzes nach einem definierten Partikeldurchmesser in mindestens zwei Fraktionen, wobei eine erste Fraktion (8) Partikel aufweist, die im Wesentlichen größer als der definierte Partikeldurchmesser sind und eine zweite Fraktion (10) Partikel umfasst die im Wesentlichen kleiner sind als der definierte Partikeldurchmesser und wobei die definierten mineralischen Wertstoffpartikel (2) in beiden Fraktionen (8, 10) enthalten sind, - Flotieren (11) der ersten Fraktion mit den größeren Partikeldurchmessern und selektieren der definierten mineralischen Wertstoffpartikel (2) in einem Flotationskonzentrat (12), - Selektives Versetzen der definierten mineralischen Wertstoffpartikel (2) in der Fraktion (10) mit den kleineren Partikeldurchmessern mit magnetisierbaren Partikeln (14), - Anwenden eines Magnetseparationsprozesses auf die zweite Fraktion (10) mit geringeren Partikeldurchmessern und Separieren eines Konzentrats (16) mit einer Anreicherung der definierten mineralischen Wertstoff phase (2).
Abstract translation: 本发明涉及一种用于分离定义矿物有价值材料相（2），具有多个化学级的并且是在非均相颗粒尺寸分布，其包括以下步骤的细磨矿石（4）的： - 根据矿石的（6）分类到限定粒径 包括至少两个馏分，一个第一级分（8）包括了比大致限定粒径的第二部分（10），颗粒比定义粒子直径小得多，而较大的颗粒，其中所述定义的矿物值颗粒（2 ）在这两个级分（8，包括10）， - 具有较大颗粒直径的第一级分的浮选（11），并选择所定义的矿物值粒子（2）在浮选浓缩物（12）， - 选择性地移动所述定义矿物值的颗粒（2） 在级分（10）具有较小 设有带可磁化颗粒（14），颗粒直径 - 施加磁分离过程到所述具有较小粒径和所定义矿物有价值材料相的富集分离的浓缩物（16）第二部分（10）（2）。
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公开(公告)号：WO2015075306A1
公开(公告)日：2015-05-28
申请号：PCT/FI2014/050870
申请日：2014-11-18
Applicant: KEMIRA OYJ
Inventor： VÄHÄSALO, Lari , JOENSUU, Iiris , PIIRONEN, Marjatta
IPC: G01N21/31 , G01N21/85 , G01N21/27 , G01N30/00 , G01N31/22 , G01N33/18 , G01N33/34 , G01N1/10 , G01N1/20 , G01N1/30 , G01N1/38 , G01N15/06 , D21H23/08 , B01D21/01 , B01D21/32
CPC classification number: G01N21/85 , B03B7/00 , C02F1/5209 , C09B21/00 , C09B67/0075 , D21H23/08 , D21H23/78 , G01N15/06 , G01N21/274 , G01N21/314 , G01N21/59 , G01N21/78 , G01N21/82 , G01N21/83 , G01N27/447 , G01N31/22 , G01N33/182 , G01N33/343 , G01N2015/0053 , G01N2015/0092 , G01N2015/0693 , G01N2021/3155 , G01N2021/7783 , G01N2021/8411 , G01N2021/8416 , G01N2021/8557 , G01N2201/127 , G01N2201/129
Abstract: The present invention concerns a method of optical measurement of an aqueous stream, and of processing the results of the measurement in order to determine the anionic charge of the stream, the method being carried out by measuring the light absorption of the stream and predicting the amount of anionic groups in the stream using a mathematical processing, such as mathematical calculations. Particularly, the method includes the steps of adding an amount of a cationic dye to the aqueous stream, measuring the light absorption spectra of the obtained dye-containing stream, and processing the obtained light absorption spectrum using said mathematical processing in order to obtain the anionic charge. The invention also concerns the use of the obtained spectrum in determining the turbidity of the stream, as well as a device suitable for use in carrying out the method.
Abstract translation: 本发明涉及一种光学测量水流的方法，并且处理测量结果以确定流的阴离子电荷，该方法通过测量流的光吸收和预测量的量来进行 的流体中的阴离子基团使用数学处理，例如数学计算。 特别地，该方法包括以下步骤：向含水流中加入一定量的阳离子染料，测量所得含染料流的光吸收光谱，并使用所述数学处理处理所获得的光吸收光谱，以获得阴离子 收费。 本发明还涉及所获得的光谱在确定流的浊度中的用途，以及适用于实施该方法的装置。
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公开(公告)号：WO2014059461A3
公开(公告)日：2014-12-24
申请号：PCT/AU2013000421
申请日：2013-04-23
Applicant: URANIUM BENEFICIATION PTY LTD
Inventor： HILL MURRAY PHILIP
CPC classification number: C22B60/0208 , B03B7/00 , C22B1/00 , C22B3/06 , C22B3/12 , C22B60/0204 , C22B60/0226 , C22B60/0247
Abstract: The disclosure relates to a beneficiation process for low grade uranium ore, wherein the process comprises a primary beneficiation stage comprising: wet scrubbing the low grade uranium ore to separate the low grade ore into a fine fraction and a coarse fraction; screening the fine fraction according to a size separation parameter to provide an undersize fraction and an oversize fraction, wherein the uranium predominantly reports to the undersize fraction; and separating the undersize fraction to produce an intermediate uranium concentrate. The intermediate uranium concentrate may be further processed in a secondary beneficiation stage to produce a high grade uranium concentrate.
Abstract translation: 本发明涉及一种低品位铀矿石的选矿工艺，其中该工艺包括主要选矿阶段，该主选矿阶段包括：湿法洗涤低品位铀矿石以将低品位矿石分离成精细级分和粗级分; 根据尺寸分离参数筛选细颗粒以提供尺寸过小部分和尺寸过大部分，其中铀主要报告尺寸过小部分; 并分离筛下馏分以生产中间铀浓缩物。 中间铀浓缩物可以在第二级选矿阶段进一步加工以生产高品位铀浓缩物。
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公开(公告)号：WO2014057378A1
公开(公告)日：2014-04-17
申请号：PCT/IB2013/058778
申请日：2013-09-23
Applicant: UNITEC S.P.A.
Inventor： BENEDETTI, Luca
CPC classification number: B03B5/28 , A23N12/023 , B03B7/00 , B03B11/00 , B03B13/00 , B65B25/045 , B65B69/00 , B65G51/01 , B65G65/23 , B65G2201/0211
Abstract: Apparatus for emptying containers (100,101) filled with horticultural products (50) and comprising a basin with an open top side (1) and filled with water, operating means (2A,2B,4) of the containers, and arranged at a level higher than the top liquid level (L) in the basin, in order to move the containers over a defined area and to rotate them to offload its content, collecting means (5,6) placed in the lower part of the basin and partially outside of it, and that collect the horticultural products from the bottom of the basin and lift them up to an emersion level, and that uses means apt to deviate the leaves (51) from the central surface of the liquid towards a surface area adjacent to a definite wall (15) of the basin, and to remove them from that area. Said means comprise a horizontal spillway opening (16), prolonged, arranged along said wall and to a height slightly lower than the liquid level, and pumps which spurt small water spouts almost horizontally, which form on the liquid surface a surface flow directed towards said prolonged opening, and filters of the drained water through said opening; said filters comprise a flexible belt conveyor (17), which is prolonged, extended for a closed path and in a continuous motion and which operates as a sieve, placed outside the basin and below said spillway opening that intercepts and filters the water and the leaves falling from said spillway opening.
Abstract translation: 用于排空装有园艺产品（50）的容器（100,101）的装置，并且包括具有开放顶侧（1）并且充满水的盆，容器的操作装置（2A，2B，4），并且布置在更高的水平 比在盆中的顶部液面（L），为了将容器移动到限定区域并使其旋转以卸载其内容物，收集装置（5,6）放置在盆的下部并且部分地位于 并且从盆底收集园艺产品并将其提升到浸入水平，并且使用将叶片（51）从液体的中心表面偏离到与确定的相邻的表面区域的方式 墙壁（15），并将其从该区域移除。 所述装置包括沿着所述壁延伸并且稍微低于液面的高度的水平溢流道开口（16），以及几乎水平地喷射小水口的泵，其在液体表面上形成指向所述 延长开口，并通过所述开口过滤掉排出的水; 所述过滤器包括柔性带式输送机（17），其被延长，延伸以用于封闭路径并且连续运动，并且其作为筛子运行，放置在盆的外部并且在所述溢流道开口下方拦截和过滤水和叶 从溢洪道开口落下。
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公开(公告)号：WO2012119739A3
公开(公告)日：2013-03-28
申请号：PCT/EP2012000937
申请日：2012-03-02
Applicant: EVERS FRIEDRICH-WILHELM , BECKMANN ALEXANDRA
Inventor： EVERS FRIEDRICH-WILHELM , BECKMANN ALEXANDRA
CPC classification number: B03B9/04 , B03B5/623 , B03B7/00 , F23J1/00 , F23J2900/01001 , F23J2900/01004 , F23J2900/01005 , F23J2900/01009
Abstract: The invention relates to a method for processing waste incineration ashes (A), in particular domestic waste incineration ashes (HMVA), in which the ashes are classified into a plurality of fractions of different grain size distributions in a processing plant (11) separated from the actual waste incineration process. The ashes (A) are classified exclusively using a wet classification process in the processing plant (11), only wet classification processes that are gentle to the grains being used, and the wet classification process is performed in such a way that all of the ashes (A) are classified into at least one fine fraction (I) loaded with harmful substances and at least one coarse fraction (II, III) that contains only a small amount of harmful substances or no harmful substances at all.
Abstract translation: 本发明涉及用于处理，尤其是城市垃圾焚烧灰（MIBA），其中，在从实际的垃圾焚烧处理系统（11）分离成多个不同的颗粒尺寸分布的级分的位置上的灰是分级，得到垃圾焚烧灰（A），一种方法（在处理植物 11）（a）中由湿式分级只进行灰的分类可以在湿式分级可以使用排他性粒轻柔分类方法，和湿式分级进行，使得灰的（a）完全（至少在一个载有污染物细级分I）和至少 是分类的低排放或无排放的粗级分（II，III）。
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Patent Agency Ranking
公开(公告)号：WO2012006937A1
公开(公告)日：2012-01-19
申请号：PCT/CN2011/077014
申请日：2011-07-09
IPC: B03B7/00
Abstract: 一种二氧化锰矿的磨矿方法被公开。该方法包括如下步骤：（1）将二氧化锰矿由斗车投入料斗中，在破碎机上方二氧化锰矿与循环水混合，然后较均匀地将二氧化锰矿投入到破碎机中；（2）破碎机破碎二氧化锰矿形成矿浆，矿浆进入螺旋分级机的水槽中进行分级，使得矿浆中的小颗粒矿砂浮于水槽表面，大颗粒矿砂沉于水槽底；（3）大颗粒矿砂由排矿口排入湿式球磨机进行研磨，研磨后的矿浆从螺旋分级机前端侧面进入螺旋分级机继续进行分级；（4）重复步骤（3），得到的小颗粒矿砂从溢流堰流入浆化槽中，进入浆化槽后的矿浆经搅泮机充分搅泮，然后被砂浆泵送进压滤机中压滤实现固液分离。该方法能够提高磨矿效率和金属回收率，降低二氧化锰的磨矿成本。
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公开(公告)号：WO2008086736A1
公开(公告)日：2008-07-24
申请号：PCT/CN2008/000093
申请日：2008-01-14
Applicant: 中铝国际工程有限责任公司 , 李淑姬 , 廖新勤 , 刘润田
CPC classification number: B03B7/00 , C01F7/0646
Abstract: A technology of dissolving out red mud clinker and separating red mud in alumina manufacturing by series process. It comprises processes that the serous fluid which is dissolved out by wet mill of ball mill is poured into classifier, and overfall from the classifier flows into water cyclone, and overfall from the water cyclone flows into setting bath, and overfall from the setting bath is set to be desiliconized, and the classifier returns sand to ball mill, base flow from the water cyclone combines with base flow from setting bath, and then they are mixed with the secondary lotion of red mud and the mixture is sent to red mud washing process.
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8.发明申请
公开(公告)号：WO2007143817A1
公开(公告)日：2007-12-21
申请号：PCT/CA2007/000989
申请日：2007-06-07
Applicant: KNELSON PATENTS INC. , KNELSON, Benjamin
Inventor： KNELSON, Benjamin
Abstract: A centrifugal separator of the type having a separation bed within a rotating bowl is modified to improve the ratio of heavier particles in the end product by seeding the bowl prior to the commencement of supply of the intermixed particles. The base material may be of a character which can be readily physically separated from the heavier particles for example by particle size or by magnetic effect. The concentrate collected from the bowl at the end of the batch therefore contains with the heavier particles a high proportion of the base material which can be readily extracted leaving a high concentration of the heavier particles
Abstract translation: 在旋转碗内具有分离床的类型的离心分离器被改性以通过在开始供应混合的颗粒之前接种碗来提高最终产品中的较重颗粒的比例。 基材可以具有如下特征：其可以例如通过粒度或磁效应容易地与较重的颗粒物理分离。 因此，从批料收集的浓缩物中，较重的颗粒含有较高比例的基材，可以容易地提取，留下高浓度的较重颗粒
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公开(公告)号：WO2005061113A1
公开(公告)日：2005-07-07
申请号：PCT/RU2003/000579
申请日：2003-12-24
IPC: B03B7/00
Abstract: The invention relates to processing the rock mass of placer accumulations, ore and technogenic fields for extracting heavy metals including fine and thin metals, for example gold and silver. The inventive method consists in removing dead rock particles whose size greater than the maximum size of extractable metal particles from an initial rock mass by using any sizing device, recalibrating the thus processed rock mass on a hydraulic screen in such a way that the reprocessed rock mass is removed from the screen in the form of undersize and oversize products and embodied in the form of hydraulic mixtures. The undersize product is processed by a hydro-gravitational classification method in an inclined pulp line and which is associated with the removal of an initial concentrate from said pulp line through a bottom splitter and tails in the form of hydraulic mixtures. The initial concentrate is exposed to a control calibration on the hydraulic screen associated with the removal of the undersize and oversize products in the form of hydraulic mixtures. The undersize product removed from the hydraulic screen is processed by the hydro-gravitational classification method in an inclined pulp line which is associated with the removal of the initial concentrate from said pulp line through a bottom splitter and the tails in the form of hydraulic mixtures. The secondary concentrate removed from the pulp line is processed with the aid of a centrifugal concentrator and the thus obtained dressed sandstone is additionally treated by means of magnetic and magnet-liquid separators.
Abstract translation: 本发明涉及加工堆积物的岩体，矿石和技术领域，用于提取包括金和银的细金属和稀薄金属的重金属。 本发明的方法是通过使用任何施胶装置从初始岩体中去除尺寸大于可提取金属颗粒的最大尺寸的死岩颗粒，在液压屏上重新校准如此处理的岩体，使得后处理岩体 以尺寸过小和尺寸过大的产品形式从屏幕上移除，并以液压混合物的形式体现。 小型产品通过在倾斜纸浆线中的重力分级方法进行加工，其与通过底部分离器从水泥混合物形式的所述纸浆线中除去初始浓缩物相关联。 初始浓缩物暴露于与液压混合物形式的去除尺寸过小和过大的产品相关联的液压屏幕上的对照校准。 从液压屏幕移除的小尺寸产品通过液压重力分级方法在倾斜的纸浆管线中进行处理，其与通过底部分离器从所述纸浆管线移除初始浓缩物并且水力混合物形式的尾部相关联。 借助于离心式浓缩器处理从纸浆系中除去的二次浓缩物，并通过磁力和磁力 - 液体分离器进一步处理如此得到的磨砂砂岩。
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公开(公告)号：WO2004112974A1
公开(公告)日：2004-12-29
申请号：PCT/ZA2004/000069
申请日：2004-06-21
Inventor： WYATT, Nigel, Patrick, Gordon , DA SILVA, Gary
IPC: B07B13/00
CPC classification number: B07B13/003 , B03B1/04 , B03B7/00
Abstract: A diamond recovery process wherein a layer of grease is applied to a drum which is rotated about a horizontal axis, and wet particulate diamondiferous ore is fed to an upper surface of the rotating drum so that gangue falls to one side of the drum and diamonds, embedded in the grease, are carried to an opposing side of the drum at which the diamonds are recovered.
Abstract translation: 一种金刚石回收方法，其中将一层润滑脂施加到围绕水平轴线旋转的滚筒上，并且将湿颗粒状钻石矿石供给到旋转滚筒的上表面，使得ang石落到滚筒和钻石的一侧， 嵌入润滑脂中，被运送到回收钻石的滚筒的相对侧。
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