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1. 发明授权

US4628391A Method for dispersing two phases in liquid-liquid extraction 失效
标题翻译：液相萃取分离两相的方法
公开(公告)号：US4628391A
公开(公告)日：1986-12-09
申请号：US609737
申请日：1984-05-14
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 , B01F3/08 , B01F7/00 , B01F7/16 , B01F15/00 , B01F5/10
CPC分类号： B01F7/00641 , B01D11/0457 , B01F3/0853 , B01F7/16 , B01F7/1675
摘要： The present invention concerns a way to achieve in liquid-liquid extraction in the step of dispersing two different solution phases the transformation of the desired phase, which may also be the phase with smaller volume, to become the continuous phase, with the aid of a primarily vertical circulation flow. The invention also concerns an apparatus serving this purpose, a circulation dispersion contactor, in which the smooth circulation of the dispersion is accomplished by the aid of a radial pump turbine designed for this particular purpose, or of an axial propeller, and of distribution/guide rings on the periphery of the contactor.
摘要翻译：本发明涉及在分散两个不同溶液相的步骤中实现液 - 液萃取的方法，所述方法可以通过以下步骤将所需相的转化（其也可以是具有较小体积的相）转变为连续相主要是垂直循环流动。本发明还涉及一种用于此目的的设备，循环分散接触器，其中通过为该特定目的而设计的径向泵涡轮机，或者轴向推进器以及分配/引导来实现分散体的平稳循环环在接触器的周边。

2. 发明授权

US4548765A Method for dispersing gas in a solid-containing liquid, and an apparatus for it 失效
标题翻译：将气体分散在含固体液体中的方法及其装置
公开(公告)号：US4548765A
公开(公告)日：1985-10-22
申请号：US523725
申请日：1983-08-16
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： B01F7/00 , B01F15/00 , B01J19/18 , B01F3/04
CPC分类号： B01F7/00466 , B01J19/18 , B01J2219/185
摘要： A method for directing a desired amount of gas below the liquid surface in a solution reactor, to mix the bubbles as effectively as possible with a suspension of a pulverous solid and a liquid, and to produce in the mixed gas-liquid-solid suspension a strong, suspension-maintaining flow field which is downward in the center of the reactor and upward along its sides, is disclosed. A so-called gls-mixer according to the invention consists of a circular plate fitted at the lower end of a rotating shaft suspended by its upper end, vertical dispersion blades situated radially at the edges of the circular plate, and baffles attached to the dispersion blades by means of arms. An upwardly directed gas-feeding conduit is fitted at the bottom of the reactor, and from this conduit the gas jet discharges to the center point of the circular plate.
摘要翻译：在溶液反应器中将所需量的气体引导到液体表面下方的方法，以尽可能有效地将气泡与粉状固体和液体的悬浮液混合，并在混合气 - 液 - 固 - 液悬浮液中产生公开了在反应器的中心向下并沿其侧面向上的强烈的悬浮维持流场。根据本发明的所谓的玻璃混合机由安装在由其上端悬挂的旋转轴的下端的圆形板，径向位于圆板的边缘的垂直分散叶片和附着到分散体的挡板刀片通过武器。向上定向的气体供给管道装配在反应器的底部，并且从该管道将气体射流排放到圆盘的中心点。

3. 发明授权

US5182087A Method for mixing two liquids or liquid and solid material together, and for simultaneously separating another liquid or solid from the liquid 失效
标题翻译：用于混合两种液体或液体和固体材料的方法，并同时分离另一种液体或固体地从液体中分离
公开(公告)号：US5182087A
公开(公告)日：1993-01-26
申请号：US675437
申请日：1991-03-26
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： B01F7/00 , B01F7/24 , B01F15/00 , B01J19/18 , B01J19/20
CPC分类号： B01F7/247 , B01J19/1875 , B01J19/20 , B01F15/00883 , B01J2219/00768
摘要： The invention relates to a method for maintaining a continuous mixing in a liquid throughout the transversal reactor space, and for simultaneously separating from the liquid either another liquid, a solid material or possibly gas. The invention also relates to an apparatus whereby the mixing is maintained and simultaneously another phase is separated from the liquid under agitation.
摘要翻译：本发明涉及一种用于在整个横向反应器空间中的液体中保持连续混合的方法，并且同时从液体中分离另一液体，固体材料或可能的气体。本发明还涉及一种保持混合并同时在搅拌下将另一相与液体分离的装置。

4. 发明授权

US4747694A Method for dispersing two phases in a solvent extraction process and a pump mixer for realizing the method 失效
标题翻译：在溶剂萃取过程中分散两相的方法和用于实现该方法的泵混合器
公开(公告)号：US4747694A
公开(公告)日：1988-05-31
申请号：US930727
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 , B01F3/08 , B01F7/16
CPC分类号： B01F3/0853 , B01D11/0457 , B01F7/1625
摘要： The invention relates to a method for dispersing the two liquid phases of a solvent extraction process well together, for controlling the desired type of dispersion and for raising the created dispersion to a level essentially higher than the liquid surface in the mixing tank. In the apparatus of the invention, to the circulation cylinder (6) of the mixer there is connected the heavy phase return conduit (27) and the light phase return conduit (29) entering from the settler of the same extraction step. In the top part of the mixer, coaxially with the turbine pump (9), there is installed the dispersion pump (12) where the dispersion rises to above the liquid surface (8) of the mixer through 2-24 rising pipes (15). The top ends of the rising pipes (15) are connected to the circular pipe (18), wherefrom the dispersion flow is conducted to the next stage through the collecting trough (22).
摘要翻译：本发明涉及一种将溶剂萃取过程的两个液相分散在一起的方法，用于控制所需类型的分散体并将所产生的分散体升高至基本上高于混合罐中的液体表面的水平。在本发明的装置中，对于混合器的循环筒（6），连接从相同提取步骤的沉降器进入的重相回流导管（27）和轻相返回导管（29）。在混合器的顶部与涡轮泵（9）同轴的情况下，安装分散泵（12），其中分散体通过2-24个上升管（15）升高到混合器的液面（8）上方，。上升管（15）的顶端连接到圆管（18），通过收集槽（22）将分散流体传导到下一级。

5. 发明授权

US5188808A 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：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：US5188808A
公开(公告)日：1993-02-23
申请号：US675444
申请日：1991-03-26
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。

6. 发明授权

US4565660A Method for dispersing gas, for mixing a pulverous solid into a liquid to form a suspension, and for maintaining the obtained good solid-gas-liquid suspension in the reactor 失效
标题翻译：用于分散气体的方法，用于将粉状固体混合到液体中以形成悬浮液，并且将获得的良好的固体 - 气体 - 液体悬浮液保持在反应器中
公开(公告)号：US4565660A
公开(公告)日：1986-01-21
申请号：US523732
申请日：1983-08-16
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： B01F3/12 , B01F13/02 , B01F13/10 , B01F3/04
CPC分类号： B01F13/025 , B01F2003/125 , B01F2013/1091
摘要： A certain amount of gas is directed under the liquid surface in a solution reactor, advantageously into the bottom of the reactor, for dispersing the gas into small bubbles and distributing it as evenly as possible over the entire cross-sectional area of the reactor. When the gas discharges and disperses from a flexible-structured member, the reaction force produced by the discharging gas imparts to the dispersing member a whip-like movement having a continuously decreasing radius of curvature. This movement produces strong mechanical mixing in the liquid. This is further enhanced by the strong gas jet discharging from the end of the dispersing member and changing its place randomly. Due to the resultant strong mixing, the solid in the reactor remains in motion and continuously maintains the good degree of suspension and does not accumulate in piles on the bottom of the reactor. Depending on the amount of the gas, the rising gas bubbles produce in the reactor effective vertical flows which further mix the solid.
摘要翻译：一定量的气体在溶液反应器中的液体表面下方，有利地进入反应器的底部，用于将气体分散成小气泡并在反应器的整个横截面积上均匀分布。当气体从柔性结构构件排出并分散时，由排出气体产生的反作用力使分散构件具有连续减小的曲率半径的鞭状运动。这种运动在液体中产生强烈的机械混合。通过从分散构件的末端排出强烈的气体喷射并随机改变其位置，进一步增强了这一点。由于所得的强烈混合，反应器中的固体保持运动并且连续地保持良好的悬浮程度，并且不会堆积在反应器底部的堆中。取决于气体的量，上升的气泡在反应器中产生有效的垂直流，这进一步混合固体。

7. 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。

8. 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。

9. 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）。

10. 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。

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