公开(公告)号：US20130176815A1

公开(公告)日：2013-07-11

申请号：US13822205

申请日：2011-09-15

申请人： Launo Lilja ,  Stig-Erik Hultholm ,  Eero Ekman ,  Bror Nyman

发明人： Launo Lilja ,  Stig-Erik Hultholm ,  Eero Ekman ,  Bror Nyman

IPC分类号： B01F7/24

CPC分类号： B01F7/24 ,  B01D11/0457 ,  B01F7/00441 ,  B01F7/1675 ,  B01F2215/0431 ,  C22B3/0005 ,  Y02P10/234

摘要： The invention relates to a mixing device and method by means of which two solutions that are insoluble or poorly soluble in each other are mixed together into a dispersion. The device consists of at least three helical bars rotating upwards around a shaft and supported on it, so that the support structures between the shaft and the helical rods are set essentially in a horizontal position. The device and method are particularly suitable for mixing solvent extraction solutions used in the hydrometallurgical recovery of metals to form a dispersion.

摘要翻译： 本发明涉及一种混合装置和方法，通过该方法将两种彼此不溶或难溶的溶液混合在一起成为分散体。 该装置由至少三个沿着轴向上旋转并支撑在其上的螺旋杆组成，使得轴和螺旋杆之间的支撑结构基本上被设置在水平位置。 该装置和方法特别适用于混合在金属的湿法冶金回收中使用的溶剂萃取溶液以形成分散体。

公开(公告)号：US20100229687A1

公开(公告)日：2010-09-16

申请号：US12160842

申请日：2007-02-14

申请人： Stig-Erik Hultholm ,  Launo Lilja ,  Bror Nyman

发明人： Stig-Erik Hultholm ,  Launo Lilja ,  Bror Nyman

IPC分类号： C22B3/04

CPC分类号： B01F3/04531 ,  B01F7/00641 ,  B01F7/1675 ,  B01F7/22 ,  B01F2003/04673 ,  B01F2215/0422 ,  B01F2215/0431 ,  B01J8/222 ,  B01J19/0066 ,  B01J19/1806 ,  B01J2219/00768 ,  B01J2219/00779

摘要： The mixer apparatus accordant with the invention includes a closed reactor, at least two mixers at different heights, which are on the same shaft, a gas feed pipe below the lower mixer and baffles. The blades of the mixers are mostly rectangular in shape and a minimum of six in number. The angle of inclination of the blades of the lower mixer is around 50-70° and that of the upper mixer around 25-35°. The number of baffles is at least six and their range around 20% of the reactor diameter. The invention is focused also the corresponding method.

摘要翻译： 根据本发明的混合器装置包括封闭的反应器，不同高度的至少两个混合器，它们在同一轴上，下混合器下面的气体进料管和挡板。 混合器的叶片大部分为矩形，数量最少为6个。 下混合器叶片的倾角约为50-70°，上搅拌机的倾角约为25-35°。 挡板的数量至少为6，它们的范围约为反应器直径的20％。 本发明还集中了相应的方法。

公开(公告)号：US07465402B2

公开(公告)日：2008-12-16

申请号：US10515088

申请日：2003-05-15

申请人： Bror Nyman ,  Stig-Erik Hultholm ,  Eero Ekman ,  Launo Lilja ,  Juhani Lyyra ,  Pertti Pekkala ,  Raimo Kuusisto

发明人： Bror Nyman ,  Stig-Erik Hultholm ,  Eero Ekman ,  Launo Lilja ,  Juhani Lyyra ,  Pertti Pekkala ,  Raimo Kuusisto

IPC分类号： B01D11/02 ,  B01D12/00 ,  B01D17/028 ,  B01D21/02 ,  B01D17/00

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。

公开(公告)号：US06432370B1

公开(公告)日：2002-08-13

申请号：US09486016

申请日：2000-05-08

申请人： Bror Nyman ,  Launo Lilja ,  Stig-Erik Hultholm ,  Juhani Lyyra ,  Raimo Kuusisto ,  Petri Taipale ,  Timo Saarenpää

发明人： Bror Nyman ,  Launo Lilja ,  Stig-Erik Hultholm ,  Juhani Lyyra ,  Raimo Kuusisto ,  Petri Taipale ,  Timo Saarenpää

IPC分类号： B01D1104

CPC分类号： B01D11/0446 ,  C22B3/02 ,  Y02P10/234

摘要： In a method according to the invention, a dispersion coming from a mixer part is conducted from downwards to the liquid part of the settler, into the middle part of the feed end, wherefrom it is set to be distributed to inside the settler part, in a closed channel-like space located in the immediate vicinity of the settler along the whole width of the settler and the flow therefrom mainly above the channel-like part towards the rear end of the settler. The method according to the invention is realized by means of an apparatus where an uptake shaft extending from the dispersion mixing tank to the settler opens into the feed end of the settler, from where there are further directed distribution channels towards the settler side edges. The distribution channels are placed in the bottom part of the settler.

摘要翻译： 在根据本发明的方法中，来自混合器部分的分散体从下向下进入沉降器的液体部分进入进料端的中间部分，从而将其分配到沉降器部分内部， 位于沉降器紧邻沉降器的整个宽度处的闭合的通道状空间，并且其主要位于通道状部分的上方，朝向沉降器的后端。 根据本发明的方法是通过一种装置实现的，其中从分散混合罐延伸到沉降器的吸入轴通向沉降器的进料端，从那里进一步定向分配通道朝向沉降器侧边缘。 分销渠道放置在定居者的底部。

公开(公告)号：US06238457B1

公开(公告)日：2001-05-29

申请号：US09254963

申请日：1999-06-01

申请人： Ismo Holmi ,  Tuomo Jokinen ,  Launo Lilja ,  Jussi Sipilä ,  Pekka Tuokkola ,  Vesa Törölä ,  Lasse Valli

发明人： Ismo Holmi ,  Tuomo Jokinen ,  Launo Lilja ,  Jussi Sipilä ,  Pekka Tuokkola ,  Vesa Törölä ,  Lasse Valli

IPC分类号： F27D318

CPC分类号： F27D99/0033 ,  C22B15/0028 ,  C22B15/0047 ,  C22B23/025 ,  F23D1/00 ,  F23D17/007 ,  F23D2214/00 ,  F23D2900/00006 ,  F27D3/18

摘要： The invention relates to a method for adjusting the flow velocity of reaction gas and the dispersion air of pulverous solids when feeding reaction gas and finely divided solids to the reaction shaft (6) of a suspension smelting furnace for creating a controlled and adjustable suspension. Reaction gas (8) is fed into the furnace from around a finely divided solid material flow (5), so that said solids are distributed with an orientation towards the reaction gas by means of dispersion air. The flow velocity and discharge direction of the reaction gas to the reaction shaft are adjusted steplessly by means of a specially shaped adjusting member (10) moving vertically in the reaction gas channel (13) and by means of a specially shaped cooling block (12) surrounding the reaction gas channel (13) and located on the arch of the reaction shaft. The velocity of the reaction gas is adjusted to be suitable, irrespective of the desired gas quantity, in the discharge orifice (14) located at the bottom edge of the reaction shaft arch (11), and from said orifice the gas is discharged into the reaction shaft (6) and forms there a suspension with the pulverous material, and the dispersion air needed for dispersing said material is adjusted according to the supply of the pulverous material. The invention also relates to a multiadjustable burner for realizing the method.

摘要翻译： 本发明涉及一种用于调节反应气体的流速和粉状固体的分散空气的方法，该方法将反应气体和细碎的固体输送到悬浮熔炼炉的反应轴（6）上，以产生受控和可调节的悬浮液。 反应气体（8）从精细分散的固体物质流（5）周围进料到炉中，使得所述固体通过分散空气以朝向反应气体的取向分布。 通过在反应气体通道（13）中垂直移动并通过特殊形状的冷却块（12）的特殊形状的调节构件（10），对反应轴的反应气体的流速和排出方向进行无级调节， 围绕反应气体通道（13）并且位于反应轴的拱顶上。 反应气体的速度被调节为适合于位于反应轴拱（11）的底部边缘处的排出孔（14）中的期望气体量，并且从所述孔口将气体排放到 反应轴（6），并在其上形成具有粉状材料的悬浮液，并且根据粉末材料的供应来调节分散所述材料所需的分散空气。 本发明还涉及一种用于实现该方法的多重可调燃烧器。

公开(公告)号：US6102990A

公开(公告)日：2000-08-15

申请号：US134580

申请日：1998-08-14

申请人： Veli Keinanen ,  Launo Lilja ,  Pekka Niemela ,  Janne Ollila

发明人： Veli Keinanen ,  Launo Lilja ,  Pekka Niemela ,  Janne Ollila

IPC分类号： B01D45/16 ,  B01D47/10 ,  B01D47/12 ,  B01D50/00 ,  F23J15/02

CPC分类号： B01D47/12 ,  B01D45/16 ,  B01D47/10 ,  B01D50/004 ,  F23J15/022 ,  Y10S261/09 ,  Y10S261/54

摘要： A multiphase scrubber for the wet scrubbing of gases in several different phases comprises at least three separate basic scrubbing units so that the scrubbing of the gas is carried out in at least three, advantageously six, successive steps. The droplet separation of the scrubbed gases is carried out in a uniform cyclone-like droplet separator composed of several nested cylinders. A clean dropless gas contains a dust content below the acceptable limit. The scrubber is suited for scrubbing hot furnace gases from closed reduction furnaces.

摘要翻译： 用于湿法洗涤几个不同阶段的气体的多相洗涤器包括至少三个单独的基本洗涤单元，使得气体的洗涤在至少三个，有利地六个连续步骤中进行。 洗涤气体的液滴分离在由几个嵌套圆柱体组成的均匀的旋风分离的液滴分离器中进行。 干净的无水气体含有低于可接受极限的粉尘含量。 洗涤器适用于从封闭的还原炉中洗涤热炉气体。

公开(公告)号：US5662871A

公开(公告)日：1997-09-02

申请号：US349052

申请日：1994-12-02

申请人： Bror Nyman ,  Valto Makitalo ,  Launo Lilja ,  Sti-Erik Hultholm ,  Timo Saarenpaa

发明人： Bror Nyman ,  Valto Makitalo ,  Launo Lilja ,  Sti-Erik Hultholm ,  Timo Saarenpaa

IPC分类号： C22B3/26 ,  B01D11/04 ,  C22B3/02

CPC分类号： B01D11/0457

摘要： The invention relates to a method for extracting metals from large solution flows in liquid--liquid solvent extraction and to an apparatus for realizing the same. By employing the method and apparatus of the invention, it is possible to choose which phase is maintained continuous at the dispersion stage, while the other phase remains as drops, to prevent the aeration of the organic phase and to pump the phases further at a low circumferential speed in order to prevent emulsification. Another object of the invention is to make the dispersion removed from the settler unit spread in the settler unit over the whole transversal area thereof. The method and apparatus of the invention are particularly well suited to large copper extraction plants.

摘要翻译： 本发明涉及一种从液 - 液溶剂萃取中的大溶液流中提取金属的方法及其实现方法。 通过采用本发明的方法和装置，可以选择哪个相在分散阶段保持连续，而另一相保持为液滴，以防止有机相通气并进一步将相进一步泵送 圆周速度以防乳化。 本发明的另一个目的是使从沉降器单元去除的分散体在沉降器单元中在整个横向区域上扩散。 本发明的方法和设备特别适用于大型铜提取设备。

公开(公告)号：US07517461B2

公开(公告)日：2009-04-14

申请号：US10514984

申请日：2003-05-15

申请人： Bror Nyman ,  Stig-Erik Hultholm ,  Eero Ekman ,  Launo Lilja ,  Juhani Lyyra ,  Pertti Pekkala ,  Raimo Kuusisto

发明人： Bror Nyman ,  Stig-Erik Hultholm ,  Eero Ekman ,  Launo Lilja ,  Juhani Lyyra ,  Pertti Pekkala ,  Raimo Kuusisto

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，该构件又由至少两个分开的部件组成。

公开(公告)号：US20070029254A1

公开(公告)日：2007-02-08

申请号：US10549396

申请日：2004-03-11

申请人： Bror Nyman ,  Eero Ekman ,  Stig-Erik Hultholm ,  Pertti Pekkala ,  Juhani Lyyra ,  Launo Lilja ,  Raimo Kuusisto

发明人： Bror Nyman ,  Eero Ekman ,  Stig-Erik Hultholm ,  Pertti Pekkala ,  Juhani Lyyra ,  Launo Lilja ,  Raimo Kuusisto

IPC分类号： C02F1/26

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。

公开(公告)号：US06799683B2

公开(公告)日：2004-10-05

申请号：US10332435

申请日：2003-01-08

申请人： Seppo Jounela ,  Launo Lilja ,  Bror Nyman

发明人： Seppo Jounela ,  Launo Lilja ,  Bror Nyman

IPC分类号： B03D116

CPC分类号： B03D1/16 ,  B03D1/1412 ,  B03D1/1493

摘要： The invention relates to a flotation mechanism (4) comprising a directional element (25) and vertical vanes (26) located in a flotation cell (2). The directional element is symmetrical and is fixed at the center to the lower section of the hollow shaft of the mechanism. According to the corresponding method, due to the directional element (25), which is cylindrically inclined downwards from the outer edge the flotation mechanism directs the gas-slurry suspension that is formed in a downward slanting direction towards the side wall of the cell. The mineral suspension rises upwards from the side wall towards the center of the cell, from where the flow is diverted to the edges of the cell and the froth generated is removed from the cell. Using this flotation mechanism enables a powerful agitation, extending throughout the entire mixing zone (I).

摘要翻译： 本发明涉及一种浮选机构（4），其包括位于浮选槽（2）中的定向元件（25）和垂直叶片（26）。 方向元件是对称的，并且在中心固定在机构的中空轴的下部。 根据相应的方法，由于从外边缘向下圆柱形地向下倾斜的方向元件（25），浮选机构将向下倾斜方向形成的气体 - 浆料悬浮液引向电池侧壁。 矿物悬浮液从侧壁朝向细胞的中心向上升起，从中流向细胞的边缘，并且从细胞中除去产生的泡沫。 使用这种浮选机制能够在整个混合区域（I）的范围内进行强烈的搅拌。