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1. 发明申请

WO2004082797A1 METHOD AND EQUIPMENT FOR LIQUID-LIQUID EXTRACTION 审中-公开
标题翻译：液体萃取的方法和设备
公开(公告)号：WO2004082797A1
公开(公告)日：2004-09-30
申请号：PCT/FI2004/000135
申请日：2004-03-15
申请人： OUTOKUMPU OYJ , NYMAN, Bror , EKMAN, Eero , HULTHOLM, Stig-Erik , PEKKALA, Pertti , LYYRA, Juhani , LILJA, Launo , KUUSISTO, Raimo
发明人： NYMAN, Bror , EKMAN, Eero , HULTHOLM, Stig-Erik , PEKKALA, Pertti , LYYRA, Juhani , LILJA, Launo , KUUSISTO, Raimo
IPC分类号： B01D11/04
CPC分类号： B01D11/04 , C22B3/0005 , C22B3/02 , Y02P10/234
摘要： The invention relates to a method for reversing the dispersion formed in the mixing section of liquid-liquid extraction and kept condensed in the separation section and the separated solutions form the rear end of the separation section to flow back towards the feed end of the separation section. The invention also refers to the extraction equipment for implementing the reversed flow.
摘要翻译：本发明涉及一种用于使在液 - 液萃取的混合部分中形成的分散体反转并在分离部分中保持冷凝的方法，并且分离的溶液形成分离部分的后端以朝向分离部分的进料端流回。本发明还涉及用于实施逆流的提取设备。

2. 发明申请

WO2004082798A1 METHOD AND EQUIPMENT FOR LIQUID-LIQUID EXTRACTION 审中-公开
标题翻译：液体萃取的方法和设备
公开(公告)号：WO2004082798A1
公开(公告)日：2004-09-30
申请号：PCT/FI2004/000136
申请日：2004-03-11
申请人： OUTOKUMPU OYJ , NYMAN, Bror , EKMAN, Eero , HULTHOLM, Stig-Erik , PEKKALA, Pertti , LYYRA, Juhani , LILJA, Launo , KUUSISTO, Raimo
发明人： NYMAN, Bror , EKMAN, Eero , HULTHOLM, Stig-Erik , PEKKALA, Pertti , LYYRA, Juhani , LILJA, Launo , KUUSISTO, Raimo
IPC分类号： B01D11/04
CPC分类号： C22B3/02 , B01D11/04 , C22B3/0005 , Y02P10/234
摘要： The invention relates to a method for reversing the dispersion formed in the mixing section of liquid-liquid extraction and kept condensed in the separation section and the separated solutions from the rear end of the separation section to flow back towards the feed end of the separation section as two separate streams. The invention also refers to the extraction equipment for implementing the reversed flow.
摘要翻译：本发明涉及一种用于使在液 - 液萃取的混合部分中形成的分散体反转的方法，其在分离部分中保持冷凝，并将分离的溶液与分离部分的后端反向流向分离部分的进料端作为两个独立的流。本发明还涉及用于实施逆流的提取设备。

3. 发明申请

WO2003097205A1 METHOD AND EQUIPMENT TO CONTROL SEPARATION OF A DISPERSION IN LIQUID-LIQUID EXTRACTION 审中-公开
标题翻译：控制液体萃取分散的方法和设备
公开(公告)号：WO2003097205A1
公开(公告)日：2003-11-27
申请号：PCT/FI2003/000376
申请日：2003-05-15
申请人： OUTOKUMPU OYJ , NYMAN, Bror , HULTHOLM, Stig-Erik , EKMAN, Eero , LILJA, Launo , LYYRA, Juhani , PEKKALA, Pertti , KUUSISTO, Raimo
发明人： NYMAN, Bror , HULTHOLM, Stig-Erik , EKMAN, Eero , LILJA, Launo , LYYRA, Juhani , PEKKALA, Pertti , KUUSISTO, Raimo
IPC分类号： B01D11/04
CPC分类号： B01D11/0446 , C22B3/0005 , C22B3/02 , Y02P10/234
摘要： The invention relates to a method for the controlled separation of a dispersion of two liquids formed in the mixing stage of liquid-liquid extraction into their own phases in the separation section of the extraction. In particular the method and equipment relate to the extraction process used in the recovery of metals. In accordance with the method the dispersion band remaining between the separated phases is dammed up using at least one revert member for said purpose located in the separation section. The equipment according to the invention comprises at least one revert member, which is in turn made up of at least two separate parts.
摘要翻译：本发明涉及一种在萃取分离部分将液 - 液萃取混合阶段中形成的两种液体的分散体受控分离成其自身相的方法。特别地，该方法和设备涉及用于回收金属的提取方法。根据该方法，使用至少一个用于位于分离部分中的目的的还原构件来阻止残留在分离相之间的分散带。根据本发明的设备包括至少一个还原构件，其又由至少两个分开的部件组成。

4. 发明申请

WO2003097207A1 METHOD AND EQUIPMENT FOR COMPRESSING A DISPERSION IN LIQUID-LIQUID EXTRACTION 审中-公开
标题翻译：用于压缩液体萃取中的分散体的方法和设备
公开(公告)号：WO2003097207A1
公开(公告)日：2003-11-27
申请号：PCT/FI2003/000378
申请日：2003-05-15
申请人： OUTOKUMPU OYJ , NYMAN, Bror , HULTHOLM, Stig-Erik , EKMAN, Eero , LILJA, Launo , LYYRA, Juhani , PEKKALA, Pertti , KUUSISTO, Raimo
发明人： NYMAN, Bror , HULTHOLM, Stig-Erik , EKMAN, Eero , LILJA, Launo , LYYRA, Juhani , PEKKALA, Pertti , KUUSISTO, Raimo
IPC分类号： B01D11/04
CPC分类号： B01D11/0446 , B01D2201/44 , C22B3/0005 , C22B3/02 , Y02P10/234
摘要： The invention relates to a method for controlling and compressing a dispersion formed in the mixing stage of liquid-liquid extraction. The compression of the dispersion is achieved by reducing the cross-section of the separation section in the direction of flow and by equipping the separation section with a dispersion-damming member. The equipment according to the invention thus comprises a settler, which is essentially trapezoid in shape so that its cross-section is wider at the feed end of the settler and gets smaller towards the rear end of the settler, from whence the separated solutions are discharged from the settler, and the settler is equipped with at least one device to dam up the dispersion. In particular the method and equipment relate to the extraction process used in the recovery of metals.
摘要翻译：本发明涉及一种用于控制和压缩在液 - 液萃取混合阶段中形成的分散体的方法。分散体的压缩是通过在流动方向上减小分离部分的横截面并且通过将分离部分装配到分散阻挡构件来实现的。因此，根据本发明的设备包括沉降器，其基本上是梯形的，使得其在沉降器的进料端处的横截面更宽并且朝向沉降器的后端变小，从分离的溶液排出来自定居者，定居者配备了至少一个设备来阻止分散。特别地，该方法和设备涉及用于回收金属的提取方法。

5. 发明申请

WO2003097206A1 METHOD AND EQUIPMENT FOR GUIDING A DISPERSION IN LIQUID-LIQUID EXTRACTION 审中-公开
标题翻译：用于引导液体提取物中的分散体的方法和设备
公开(公告)号：WO2003097206A1
公开(公告)日：2003-11-27
申请号：PCT/FI2003/000377
申请日：2003-05-15
申请人： OUTOKUMPU OYJ , NYMAN, Bror , HULTHOLM, Stig-Erik , EKMAN, Eero , LILJA, Launo , LYYRA, Juhani , PEKKALA, Pertti , KUUSISTO, Raimo
发明人： NYMAN, Bror , HULTHOLM, Stig-Erik , EKMAN, Eero , LILJA, Launo , LYYRA, Juhani , PEKKALA, Pertti , KUUSISTO, Raimo
IPC分类号： B01D11/04
CPC分类号： C22B3/02 , B01D11/0446 , B01D2201/44 , C22B3/0005 , Y02P10/234
摘要： The invention relates to a method for guiding a dispersion of two liquids formed in the mixing stage of liquid-liquid extraction along the longitudinal axis of the separation section in the feed end of an extraction separation section. In particular the method and equipment relate to the extraction process used in the recovery of metals. In accordance with the method the dispersion to be fed into the separation section is guided so that it spreads evenly over the cross-section of the separation section using a directional member placed so as to obtain a vertical flow. The equipment in accordance with the invention consists of a directional member, which is in turn made up of at least two separate parts.
摘要翻译：本发明涉及一种用于在提取分离部分的进料端中沿着分离部分的纵向轴线引导在液 - 液萃取的混合阶段中形成的两种液体的分散体的方法。特别地，该方法和设备涉及用于回收金属的提取方法。根据该方法，引入分离部分的分散体被引导，使得其使用放置以获得垂直流动的定向部件均匀地扩散在分离部分的横截面上。根据本发明的设备由定向构件组成，该定向构件又由至少两个分开的部件组成。

6. 发明申请

WO2002092863A1 EXTRACTION PROCESS 审中-公开
标题翻译：提取过程
公开(公告)号：WO2002092863A1
公开(公告)日：2002-11-21
申请号：PCT/FI2002/000353
申请日：2002-04-26
申请人： OUTOKUMPU OYJ , PEKKALA, Pertti , NYMAN, Bror , LYYRA, Juhani , KUUSISTO, Raimo , HULTHOLM, Stig-Erik , EKMAN, Eero
发明人： PEKKALA, Pertti , NYMAN, Bror , LYYRA, Juhani , KUUSISTO, Raimo , HULTHOLM, Stig-Erik , EKMAN, Eero
IPC分类号： C22B3/26
CPC分类号： C22B15/0084 , B01D11/0457 , B01D11/0488 , C22B3/0005 , C22B15/0063 , Y02P10/234 , Y02P10/236
摘要： The invention relates to a method for the stabilization of the production capacity of an extraction plant extracting metals in a process, where the metal content of the feed solution varies. For the stabilization of capacity, the extraction cells and their piping are constructed and situated in such a way, that the extraction stages can be connected in different combinations, either in parallel or in a series. The method is especially suitable for thecopper extraction process.
摘要翻译：本发明涉及在进料溶液的金属含量变化的过程中稳定提取植物提取金属的生产能力的方法。为了稳定容量，提取单元及其管道以这样的方式构造和定位，即提取阶段可以以不同的组合或者并联或串联连接。该方法特别适用于铜提取工艺。

7. 发明申请

WO2004108245A1 METHOD AND EQUIPMENT FOR PURIFYING AN EXTRACTION SOLUTION FROM AQUEOUS ENTRAINMENT AND IMPURITIES 审中-公开
标题翻译：从水溶性浸渍和污染物中提取提取溶液的方法和设备
公开(公告)号：WO2004108245A1
公开(公告)日：2004-12-16
申请号：PCT/FI2004/000330
申请日：2004-06-01
申请人： OUTOKUMPU OYJ , EKMAN, Eero , LYYRA, Juhani , PEKKALA, Pertti , KUUSISTO, Raimo , NYMAN, Bror , VAARNO, Jussi
发明人： EKMAN, Eero , LYYRA, Juhani , PEKKALA, Pertti , KUUSISTO, Raimo , NYMAN, Bror , VAARNO, Jussi
IPC分类号： B01D11/04
CPC分类号： C22B3/02 , B01D11/0446 , C22B3/0005 , Y02P10/234
摘要： The invention relates to a method and equipment with which an organic solution extraction solution is purified from entrainment of aqueous solution and impurities during hydrometallurgical liquid-liquid extraction. The method treats an organic extraction solution, which is loaded with a valuable metal or valuable substance from the aqueous solution. The extraction solution is scrubbed with an acidic aqueous solution. The acidic solution is discharged into the tank in several separate sub-streams. The flow diverts from horizontal to vertical and the direction of the separated solutions is deflected by means of picker fences (13, 14). The organic solution and the aqueous solution are removed in separate sub-streams. A settler comprises several discharge elements (12) for organic solution and suction elements (16, 24) for removing organic solution and aqueous solution respectively.
摘要翻译：本发明涉及一种在湿法冶金液 - 液萃取过程中将有机溶液提取液从夹带水溶液和杂质中提纯的方法和设备。该方法处理从水溶液中加载有价值的金属或有价值物质的有机萃取溶液。萃取液用酸性水溶液洗涤。酸性溶液在几个单独的子流中排放到罐中。流动从水平转向垂直方向，分离的溶液的方向通过拣选栅栏（13,14）偏转。有机溶液和水溶液在不同的子流中除去。沉降器包括用于分离有机溶液和水溶液的多个用于有机溶液的排出元件（12）和抽吸元件（16,24）。

8. 发明申请

WO2008139023A1 PUMP AND A METHOD FOR DISASSEMBLING THE PUMP 审中-公开
标题翻译：泵和一种拆卸泵的方法
公开(公告)号：WO2008139023A1
公开(公告)日：2008-11-20
申请号：PCT/FI2008/050119
申请日：2008-03-17
申请人： OUTOTEC OYJ , EKMAN, Eero , LYYRA, Juhani , PEKKALA, Pertti , NYMAN, Bror , HULTHOLM, Stig-Erik
发明人： EKMAN, Eero , LYYRA, Juhani , PEKKALA, Pertti , NYMAN, Bror , HULTHOLM, Stig-Erik
IPC分类号： F04D1/00 , F04D29/42 , F04D29/62 , B01D11/04 , C22B3/02
CPC分类号： C22B3/02 , B01D11/0457 , C22B3/0005 , F04D29/426 , F04D29/606 , F04D29/628 , Y02P10/234
摘要： A pump comprising a body (1) that is a cylindrical vertical container (10), which is upwards open, its interior (2) being defined by a planar bottom (11) that comprises a central inlet (3), and by a first side wall (12) that comprises an outlet (4) in the lower part thereof in the vicinity of the bottom (11). An impeller (5) is arranged to rotate around a verti- cal axis in the vicinity of the inlet (3) and centrally with respect to the container (10). A flush cover (13) is adapted in the interior (2). The flush cover includes a cylindrical second side wall (14). Between the first side wall and the second side wall, an upwards open annular first space (15) is formed. A bottom cone (16) has a frusto-conical shape and it extends to the vicinity of the impeller (5). A through pipe (17) extends from the bottom cone (16) upwards, a drive shaft (8) being placed inside the pipe, and a second space (18) being defined around the drive shaft. A vertical scroll wall (19) surrounds the impeller (5) and forms, with the bottom cone (16), a scroll cover (7) that surrounds the impeller (5) and expands towards the outlet (4).
摘要翻译：一种泵，包括主体（1），其是向上开口的圆柱形垂直容器（10），其内部（2）由包括中心入口（3）的平面底部（11）和第一侧壁（12），其包括在底部（11）附近的下部的出口（4）。叶轮（5）布置成围绕入口（3）附近的垂直轴线并相对于容器（10）居中转动。在内部（2）中适配齐平盖（13）。冲洗盖包括圆柱形的第二侧壁（14）。在第一侧壁和第二侧壁之间形成有向上开放的环形第一空间（15）。底锥（16）具有截头圆锥形状并且延伸到叶轮（5）附近。贯通管（17）从底锥体（16）向上延伸，驱动轴（8）放置在管内，以及围绕驱动轴限定的第二空间（18）。垂直涡旋壁（19）围绕叶轮（5）并与底锥（16）形成围绕叶轮（5）并朝向出口（4）膨胀的涡旋盖（7）。

9. 发明申请

WO2011098674A1 IMPELLER AND TURBINE DEVICE 审中-公开
标题翻译：叶轮和涡轮装置
公开(公告)号：WO2011098674A1
公开(公告)日：2011-08-18
申请号：PCT/FI2011/050130
申请日：2011-02-11
申请人： OUTOTEC OYJ , NYMAN, Bror , LYYRA, Juhani , LILJA, Launo , PEKKALA, Pertti , EKMAN, Eero
发明人： NYMAN, Bror , LYYRA, Juhani , LILJA, Launo , PEKKALA, Pertti , EKMAN, Eero
IPC分类号： B01F7/18 , F04D29/22
CPC分类号： F04D29/24 , B01F7/163 , F04D29/2216
摘要： The invention relates to an impeller comprising a round disk (4) and a round annular disk (5), that is provided with a round suction inlet (6) for receiving fluid inside the impeller (2)and in between the round disk (4) and the round annular disk (5) arched blades (7), which are attached to the round disk (4), and to the round annular disk (5) so that blade ducts (8) are formed in between the arched blades (7) for removing fluid from inside the impeller (2). The horizontal section shape of the arched blades (7) forms part of a circular arch (9), the center of the curvature (10) of said circular arch (9) being located at the distance 0.7R – 1.3R from the center axis (11) of the impeller (2), where R is the radius of the impeller (2). The invention also relates to a turbine device.
摘要翻译：本发明涉及一种包括圆盘（4）和圆环形盘（5）的叶轮，其具有用于接收叶轮（2）内的流体并且在圆盘（4）之间的圆形吸入口（6））和圆形环形盘（5）连接到圆盘（4）的拱形叶片（7）和圆形环形盘（5），使得叶片管道（8）形成在拱形叶片（ 7）用于从叶轮（2）内部移出流体。拱形叶片（7）的水平截面形状形成圆拱（9）的一部分，所述圆弧（9）的曲率（10）的中心位于距中心轴线0.7R-1.3R的距离（2）的叶轮（11），其中R是叶轮（2）的半径。本发明还涉及一种涡轮机装置。

10. 发明申请

WO2005120677A1 METHOD AND APPARATUS FOR PURIFICATION OF SLIGHTLY WATER-SOLUBLE ORGANIC SOLUTION FROM AQUEOUS ENTRAINMENT 审中-公开
标题翻译：从水溶液中纯化可溶性有机溶液的方法和装置
公开(公告)号：WO2005120677A1
公开(公告)日：2005-12-22
申请号：PCT/FI2005/000270
申请日：2005-06-09
申请人： OUTOKUMPU TECHNOLOGY OY , LYYRA, Juhani , PEKKALA, Pertti , KUUSISTO, Raimo , EKMAN, Eero , NYMAN, Bror
发明人： LYYRA, Juhani , PEKKALA, Pertti , KUUSISTO, Raimo , EKMAN, Eero , NYMAN, Bror
IPC分类号： B01D17/028
CPC分类号： C22B3/0005 , B01D11/0453 , B01D17/0211 , B01D17/045 , C22B3/02 , Y02P10/234
摘要： The invention relates to a method and apparatus with which an organic solution that is slightly soluble in water is scrubbed of aqueous entrainment and impurities. In particular, the organic solution may be the organic extraction solution of liquid-liquid extraction used in connection with the hydrometallurgical recovery of metals. The purpose is to perform the physical separation of water droplets and the chemical removal of impurities from the organic solution simultaneously. This occurs by routing the solution to be purified in the settling tank through at least one flow plate cassette of reduced cross-section.
摘要翻译：本发明涉及一种方法和装置，其中微溶于水的有机溶液被洗涤含水夹带和杂质。特别地，有机溶液可以是与金属的湿法冶金回收有关的液 - 液萃取的有机萃取溶液。其目的是进行水滴的物理分离和从有机溶液中同时化学去除杂质。这是通过将至少一个减小横截面的流板盒布置在待沉淀池中的待净化溶液。

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