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41. 发明申请

US20080152558A1 Method for the Treatment of Copper-Bearing Materials 有权
标题翻译：铜轴承材料的处理方法
公开(公告)号：US20080152558A1
公开(公告)日：2008-06-26
申请号：US11815678
申请日：2006-02-13
申请人： Stig-Erik Hultholm , Seppo Heimala , Teemu Ritasalo , Mikko Ruonala
发明人： Stig-Erik Hultholm , Seppo Heimala , Teemu Ritasalo , Mikko Ruonala
IPC分类号： C01G3/12 , B01D11/02
CPC分类号： C22B15/0008 , C22B3/08 , C22B15/0047 , Y02P10/234
摘要： The present invention relates to a method for the treatment of copper-bearing materials, such as copper concentrates, so that the impurities and gangue minerals in the materials, such as silicates, are in effect removed completely.
摘要翻译：本发明涉及一种处理含铜材料如铜精矿的方法，使得诸如硅酸盐的材料中的杂质和脉石矿物质被完全去除。

42. 发明授权

US07390420B2 Method and equipment for compressing a dispersion in liquid-liquid extraction 有权
标题翻译：用于压缩液 - 液萃取分散体的方法和设备
公开(公告)号：US07390420B2
公开(公告)日：2008-06-24
申请号：US10514877
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： B01D21/02 , B01D21/00
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。

43. 发明授权

US07070174B2 Mixing apparatus for mixing gas in a closed reactor 失效
标题翻译：用于在封闭反应器中混合气体的混合装置
公开(公告)号：US07070174B2
公开(公告)日：2006-07-04
申请号：US10332436
申请日：2001-07-19
申请人： Stig-Erik Hultholm , Mikko Juusela , Launo Lilja , Bror Nyman
发明人： Stig-Erik Hultholm , Mikko Juusela , Launo Lilja , Bror Nyman
IPC分类号： B01F7/26
CPC分类号： B01F7/00641 , B01F7/1675
摘要： The invention relates to a mixing apparatus and a method for mixing gas in a closed mixing reactor, which uses gas as a process chemical with a high efficiency and where the content of pulverous solids in the solution is great. The aim is to obtain a flow in the reactor which sucks gas from above the surface of the liquid using rotating mixing devices in the centre of the reactor, and to mix said gas throughout the reactor capacity. The mixing apparatus of the invention comprises at least two mixers located at different heights, and on the same shaft. The upper mixer is equipped with a central plate attached to the shaft, with essentially vertical inner blades rising upwards and downwards and outer vanes directed outwards from the central plate, which are inclined from the horizontal. The lower mixer is equipped with a central plate attached to the shaft with vertical blades located on the outer edge.
摘要翻译：本发明涉及一种在密闭混合反应器中混合气体的混合装置和方法，该混合反应器以高效率使用气体作为工艺化学品，其中溶液中的粉状固体含量较大。目的是获得在反应器中的流动，其中使用在反应器中心的旋转混合装置从液体表面吸入气体，并将所述气体混合在整个反应器容量中。本发明的混合设备包括位于不同高度和同一轴上的至少两个混合器。上混合器配备有连接到轴的中心板，具有基本上垂直的内叶片向上和向下升起，外部叶片从中心板向外指向，其从水平面倾斜。下混合器配备有中心板，该中央板附接到轴上，垂直叶片位于外边缘。

44. 发明申请

US20050224410A1 Method and equipment for compressing a dispersion in liquid-liquid extraction 有权
标题翻译：用于压缩液 - 液萃取分散体的方法和设备
公开(公告)号：US20050224410A1
公开(公告)日：2005-10-13
申请号：US10514877
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 , C22B3/00 , C22B3/02 , B01D11/02
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。

45. 发明授权

US06176608B1 Method and apparatus for conducting the two solutions of liquid-liquid extraction, mixed into dispersion, in a controlled fashion into the separation part 失效
标题翻译：用于将液 - 液萃取的两种溶液进行混合分散的方法和装置，以受控方式混入分离部分
公开(公告)号：US06176608B1
公开(公告)日：2001-01-23
申请号：US09171595
申请日：1999-03-26
申请人： Bror Nyman , Launo Lilja , Stig-Erik Hultholm , Juhani Lyyra , Raimo Kuusisto , Petri Taipale , Timo Saarenp{umlaut over (aa)}
发明人： Bror Nyman , Launo Lilja , Stig-Erik Hultholm , Juhani Lyyra , Raimo Kuusisto , Petri Taipale , Timo Saarenp{umlaut over (aa)}
IPC分类号： B01F1502
CPC分类号： C22B3/02 , B01D11/0453 , B01D11/0457 , C22B3/0005 , Y02P10/234
摘要： The method and apparatus according to the invention relate to conducting the dispersion of two phases, created in the mixing unit (1) of liquid—liquid extraction, from the mixing unit to the separation part (2), in which case the flow direction of the dispersion discharged from the mixing unit asymmetrically with respect to the separation part is turned to be symmetrical with respect to the separation part. In the last mixer (4) of the mixing unit, the orientation of the dispersion is turned to be parallel to the lengthwise axis of the separation part, by means of flow-turning members (9), the dispersion flow is discharged from the mixing unit at the height of the mixer bottom (10) and conducted to an uptake shaft (11) parallel to the lengthwise axis of the separation part, where the dispersion flow is turned upwards and made to be discharged symmetrically into the separation part.
摘要翻译：根据本发明的方法和装置涉及将在液 - 液萃取的混合单元（1）中产生的两相的分散从混合单元进入分离部分（2），在这种情况下，流动方向从混合单元相对于分离部不对称地排出的分散体相对于分离部分转动成对称。在混合单元的最后一个混合器（4）中，通过流动转动件（9）使分散体的方向平行于分离部分的纵向轴线，分散流体从混合物排出在混合器底部（10）的高度处单元并且传导到平行于分离部分的纵向轴线的上升轴（11），其中分散流向上转动并对称地排放到分离部分中。

46. 发明授权

US5248485A Method for mixing liquid, solids and gas and for simultaneously separating gas or gas and solids from the liquid 失效
标题翻译：用于混合液体，固体和气体并同时从液体中分离气体或气体和固体的方法
公开(公告)号：US5248485A
公开(公告)日：1993-09-28
申请号：US950712
申请日：1992-09-25
申请人： Launo L. Lilja , Valto J. Makitalo , Stig-Erik Hultholm , Bror G. Nyman
发明人： Launo L. Lilja , Valto J. Makitalo , Stig-Erik Hultholm , Bror G. Nyman
IPC分类号： B01D19/00 , B01F7/00 , B01F7/24 , B01F15/00
CPC分类号： B01D19/0052 , B01F7/247 , B01F15/00883
摘要： The invention relates to a method for maintaining a continuous mixing extending throughout the transversal section of the reactor space in a liquid containing solids and gas, and for simultaneously separating gas or gas and solids from the liquid. The invention also relates to an apparatus whereby the mixing is maintained, and simultaneously at least one phase is removed from the liquid under agitation. In a particularly advantageous fashion the method and apparatus of the present invention are suited for the stirring of bioreactors, as well as to removing gas and solids from the said reactors.
摘要翻译：本发明涉及一种用于在包含固体和气体的液体中保持连续混合的方法，该连续混合在反应器空间的整个横截面上延伸，并同时从气体中分离气体或气体和固体。本发明还涉及一种维持混合并同时在搅拌下从液体中除去至少一个相的装置。在特别有利的方式中，本发明的方法和装置适于搅拌生物反应器，以及从所述反应器中除去气体和固体。

47. 发明授权

US5185081A Method and apparatus for mixing and separating two liquid phases while preventing aeration and emulsions using a mixer-settler 失效
标题翻译：用于混合和分离两个液相的方法和装置，同时使用混合器沉降器防止曝气和乳液
公开(公告)号：US5185081A
公开(公告)日：1993-02-09
申请号：US675443
申请日：1991-03-26
申请人： Bror G. Nyman , Stig-Erik Hultholm , Launo L. Lilja , Valto J. Makitalo
发明人： Bror G. Nyman , Stig-Erik Hultholm , Launo L. Lilja , Valto J. Makitalo
IPC分类号： B01D11/04 , B01F7/00 , B01F7/24 , B01F15/00
CPC分类号： B01F7/00391 , B01D11/0457 , B01F7/24 , B01F15/00883 , Y10S210/05
摘要： A method and apparatus for mixing two different phases in a liquid-liquid extraction process and for separating the phases employs a spiral stirrer having two tubular coils for creating homogeneous circulation throughout a mixer. The stirrer rotates at a relatively slow speed to create an upward flow from bottom to top of the mixer near the mixer periphery and a downward flow in the middle of the mixer. The mixer has a flow reversing profile ring and is designed to prevent aeration and formation of an emulsion.
摘要翻译：用于在液 - 液萃取过程中混合两个不同相并用于分离相的方法和装置采用具有两个管状线圈的螺旋搅拌器，用于在整个混合器中产生均匀的循环。搅拌器以相对较慢的速度旋转，以在混合器周边附近产生从混合器底部到顶部的向上流动，并且在混合器中间产生向下流动。混合器具有流动反转轮廓环，并且被设计成防止曝气和形成乳液。

48. 发明授权

US4786187A Method for dispersing two phases in extraction and apparatus for realizing the method 失效
标题翻译：提取两相分离方法及其实现方法
公开(公告)号：US4786187A
公开(公告)日：1988-11-22
申请号：US930728
申请日：1986-11-13
申请人： Bror G. Nyman , Stig-Erik Hultholm , Launo L. Lilja , Valto J. Makitalo
发明人： Bror G. Nyman , Stig-Erik Hultholm , Launo L. Lilja , Valto J. Makitalo
IPC分类号： B01D11/04 , B01F7/16 , B01F13/10 , B01F3/08
CPC分类号： B01F7/1625 , B01D11/0457 , B01F13/1013
摘要： The invention is related to a method for dispersing two phases in an extraction process so that each extraction step includes several mixing stages, and at each mixing stage the mixing is carried out by means of a vertical circulation and advantageously at least one mixing stage is provided with an intensified vertical circulation. According to the invention, the dispersing apparatus of one extraction step in an extraction process is formed of several mixers provided with circulation cylinders (11). Advantageously at least one of the mixers is provided with a dispersing pump (16).
摘要翻译：本发明涉及在提取过程中分散两相的方法，使得每个提取步骤包括几个混合阶段，并且在每个混合阶段通过垂直循环进行混合，并且有利地提供至少一个混合阶段垂直循环加剧。根据本发明，萃取过程中的一个提取步骤的分散装置由设置有循环筒（11）的多个混合器形成。有利地，混合器中的至少一个设置有分散泵（16）。

49. 发明授权

US4721571A Method for dispersing two phases and for setting the dispersed phases 失效
标题翻译：分散两相并设置分散相的方法
公开(公告)号：US4721571A
公开(公告)日：1988-01-26
申请号：US564770
申请日：1983-12-23
申请人： Bror G. Nyman , Stig-Erik Hultholm , Raimo J. Leimala , Launo L. Lilja , Valto J. Makitalo
发明人： Bror G. Nyman , Stig-Erik Hultholm , Raimo J. Leimala , Launo L. Lilja , Valto J. Makitalo
IPC分类号： B01D11/04
CPC分类号： B01D11/0457
摘要： An extraction unit of the type having successively in the flow direction of the liquid, a mixer, a pre-settler and a settler, the pre-settler and the settler being separated from each other by several successive perforated partition walls, the perforations of each partition wall being laterally unaligned with the perforations of the following partition wall, the lower section of the mixer having inlets for the heavy phase and the light phase and a mechanical stirrer for mixing the heavy phase and the light phase to form a dispersion, and the upper section having at least one opening for directing the dispersion from the mixer to the pre-settler, the upper section of the settler having members for removing the separated light phase as an overflow from the settler, the lower section of which has an opening for the removal of the separated heavy phase from the settler as a controlled flow, and between the settler and the mixer there are pipes for returning part of the separated heavy and light phase from the settler to the lower section of the mixer. The mixer is at least in part surrounded by the pre-settler and the openings for directing the dispersion from the mixer into the pre-settler are on those sides of the mixer which are facing away from the perforated partition walls between the pre-settler and the settler, in order to lengthen the path of the dispersion coming from the mixer and to divide it into two partial flows following each side of the mixer and to cause these flows to impinge against each other before reaching the said perforated partition walls, in order to damp the flow and to promote the separation of the phases.
摘要翻译：这种类型的提取单元依次在液体的流动方向，混合器，预沉降器和沉降器中，预沉降器和沉降器通过几个连续的穿孔分隔壁彼此分开，每个分隔壁与以下分隔壁的穿孔横向不对准，混合器的下部具有用于重相和轻相的入口和用于混合重相和轻相以形成分散体的机械搅拌器，并且上部具有用于将分散体从混合器引导到预沉降器的至少一个开口，沉降器的上部具有用于从分离器中除去分离的光相作为溢流的构件，其下部具有用于将分离的重相从沉降器中除去作为受控流动，并且在沉降器和混合器之间存在用于返回部分分离的重物和从沉降器到混合器下部的轻相。混合器至少部分地被预沉降器包围，并且用于将分散体从混合器引导到预沉降器中的开口在混合器的那些侧面上，该混合器面向离开预沉降器和预沉降器之间的多孔分隔壁沉降器，以便延长来自混合器的分散体的路径，并将其分成在混合器的每一侧之后的两个部分流动，并且使得这些流体在到达所述多孔分隔壁之前相互撞击，以便顺序以阻止流动并促进相的分离。

50. 发明授权

US4648973A Way to oxidize sludge with high solid matter content 失效
标题翻译：以固体物质含量高的方式氧化污泥
公开(公告)号：US4648973A
公开(公告)日：1987-03-10
申请号：US582331
申请日：1984-02-22
申请人： Stig-Erik Hultholm , Launo L. Lilja , Valto J. Makitalo , Bror G. Nyman
发明人： Stig-Erik Hultholm , Launo L. Lilja , Valto J. Makitalo , Bror G. Nyman
IPC分类号： B01F3/06 , B01F7/00 , B01F7/22 , B01F13/10 , C02F11/02
CPC分类号： B01F13/10 , B01F3/06 , B01F7/22 , B01F7/00591
摘要： The present invention concerns a way in which to conduct oxygen or a gas containing oxygen into a counterbubble reactor according to the invention, preferably into the upper part of the reactor, and at all events distinctly above the bottom of the reactor; to disperse the gas in a sludge with high solid content, and to impart to the sludge a flow first in the counterbubble zone of the reactor downward, reversing in the vicinity of the bottom, and in the ascending zone of the reactor upwards, and thereby to achieve rapid dissolving of the gas in the sludge and efficient reacting of oxygen and sludge at low energy cost.
摘要翻译：本发明涉及一种将氧气或含氧气体送入根据本发明的反气体反应器中的方法，优选地进入反应器的上部，并且在所有事件中明显地高于反应器的底部; 将气体分散在具有高固体含量的污泥中，并且使污泥首先在反应堆的反气泡区向下流动，在底部附近和反应堆的上升区向上反向，从而实现气体在污泥中的快速溶解，并以低能量成本有效地反应氧气和污泥。

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