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1. 发明申请

US20140102116A1 MICROFLUIDIC DEVICE FOR INDUCING SEPARATIONS BY FREEZING AND ASSOCIATED METHOD 审中-公开
标题翻译：用于通过冷冻诱导分离的微流体装置和相关方法
公开(公告)号：US20140102116A1
公开(公告)日：2014-04-17
申请号：US14140303
申请日：2013-12-24
申请人： The Aerospace Corporation
发明人： Richard P. WELLE
IPC分类号： B01D17/00
CPC分类号： B01D17/00 , B01D9/004 , B01D9/04 , B01L3/502769 , B01L2200/0631 , B01L2300/0887 , B01L2300/1822 , B01L2300/1827 , B01L2400/0677 , Y10T137/2196 , Y10T436/25375
摘要： A microfluidic device is provided for inducing the separation of constituent elements from a microfluidic sample by introducing phase changes in the microfluidic sample while contained in a microfluidic channel in the device. At least a portion of the microfluidic sample is frozen to cause fractional exclusion of the constituent element from the frozen portion of the microfluidic sample. Different portions of the microfluidic sample may be frozen in different sectors and at different times in order to cause movement in a desired direction of the separated constituent element. Portions of the microfluidic sample may be frozen in a sequential order of adjacent sectors within the microfluidic channel in order to cause sequential movement of the excluded constituent element toward one portion of the microfluidic channel. The frozen portion of the microfluidic sample is then thawed, wherein the separated constituent element remains substantially separated from the thawed, purified microfluidic sample.
摘要翻译：提供了一种微流体装置，用于通过在微流体样品中引入相变而将微量流体样品中的组分元素分离，同时包含在装置的微流体通道中。将微流体样品的至少一部分冷冻以引起构成元件从微流体样品的冷冻部分的分级排除。微流体样品的不同部分可以在不同的扇区中被冷冻，并且在不同的时间被冷冻以引起在所分离的构成元件的期望方向上的移动。微流体样品的部分可以以微流体通道内的相邻扇区的顺序冷冻，以便排除构成元件朝着微流体通道的一部分顺序移动。然后将微流体样品的冷冻部分解冻，其中分离的构成元件基本上与解冻的纯化的微流体样品分离。

2. 发明申请

US20130305558A1 APPARATUS AND PROCESS FOR CONCENTRATING A SEPARABLE COMPONENT OF A SLURRY 有权
标题翻译：用于浓缩浆料分离成分的装置和方法
公开(公告)号：US20130305558A1
公开(公告)日：2013-11-21
申请号：US13896627
申请日：2013-05-17
申请人： Margalit Mogilevsky
发明人： MIKHAIL (MICHAEL) MOGILEVSKY
IPC分类号： F26B5/00
CPC分类号： F26B5/00 , B01D9/0081 , B01D9/04 , B01D33/0338 , C02F1/22 , C02F11/12
摘要： Methods and apparatuses are provided for separating a slurry mixture into its constituent melted liquid form and solid frozen form. This involves forcing the slurry mixture through an inlet into a vessel and through the vessel to an opening, wherein the vessel comprises a plurality of perforations dimensioned to receive a liquid flow from the slurry mixture to dry the slurry mixture; vibrating the vessel and the slurry mixture within the vessel to shake the material in the melted liquid form out through the plurality of perforations to dry the slurry mixture; and, extracting the dried slurry mixture from the opening.
摘要翻译：提供了用于将浆料混合物分离成其组分熔融液体形式和固体冷冻形式的方法和装置。这涉及迫使浆料混合物通过入口进入容器并通过容器到达开口，其中容器包括多个穿孔，其尺寸被设计成接收来自浆料混合物的液体流以干燥浆料混合物; 在容器内振动容器和浆料混合物，以通过多个穿孔将熔融液体中的材料形成振荡，以干燥浆料混合物; 并从开口中提取干燥的浆料混合物。

3. 发明授权

US07458231B1 Simultaneous regasification of liquefied natural gas and desalination 失效
标题翻译：液化天然气和海水淡化的同时再气化
公开(公告)号：US07458231B1
公开(公告)日：2008-12-02
申请号：US11207950
申请日：2005-08-19
申请人： Kurt M. Vanden Bussche , Blaise J. Arena
发明人： Kurt M. Vanden Bussche , Blaise J. Arena
IPC分类号： C02F1/22 , B01D9/04 , F17C9/02
CPC分类号： C02F1/22 , B01D9/0013 , B01D9/04 , C02F2103/08 , Y02A20/132
摘要： A process and apparatus is presented for the desalination of water by freezing seawater. The process is integrated into a liquefied natural gas regasification system.
摘要翻译：提出了一种通过冷冻海水对水进行脱盐的方法和装置。该过程被整合到液化天然气再气化系统中。

4. 发明申请

US20050229633A1 Process for producing concentrate by freezing and thawing and apparatus therefor 审中-公开
标题翻译：通过冷冻和解冻生产浓缩物的方法及其设备
公开(公告)号：US20050229633A1
公开(公告)日：2005-10-20
申请号：US10505817
申请日：2003-02-21
申请人： Yoshihito Shirai , Minato Wakisaka
发明人： Yoshihito Shirai , Minato Wakisaka
IPC分类号： B01D9/04 , C02F1/22
CPC分类号： B01D9/04
摘要： A process for producing a concentrate wherein a target component concentrate is obtained with low cost and in a simple manner from a solution containing a target component and unneeded suspended solid contents while unneeded suspended solid contents are removed. In particular, the process is one for obtaining a concentrate of first component from a solution containing a first component, which comprises a step of rapidly freezing the above solution to thereby obtain a frozen matter, a step of thawing all the frozen matter relatively slowly, and a first recovery step of recovering an initially thawed fraction obtained in the initial stage of thawing to thereby obtain a concentrate of first component.
摘要翻译：一种生产浓缩物的方法，其中以不需要的悬浮固体物质除去含有目标成分和不需要的悬浮固体物质的溶液，以低成本和简单的方式获得目标成分浓缩物。具体而言，该方法是从含有第一成分的溶液中获得第一成分浓缩液的方法，其特征在于，包括快速冷冻上述溶液从而获得冷冻物质的步骤，使所有冷冻物质相对缓慢地解冻的步骤，以及回收在解冻初期获得的初始解冻馏分以获得第一成分的浓缩物的第一回收步骤。

5. 发明授权

US06855354B2 Freeze concentration process 失效
标题翻译：冻结浓缩过程
公开(公告)号：US06855354B2
公开(公告)日：2005-02-15
申请号：US10044158
申请日：2002-01-11
申请人： Claude Jarakae Jensen , Brett J. West , Robert V. Ogden , Stephen P. Story
发明人： Claude Jarakae Jensen , Brett J. West , Robert V. Ogden , Stephen P. Story
IPC分类号： A23L2/12 , A61K36/746 , B01D9/04 , A61K35/78
CPC分类号： B01D9/04 , A23L2/12 , A61K36/746
摘要： The use of an improved method for freeze concentration is disclosed. The method provides for first freezing components of a pulpy slurry of Morinda citrifolia. More dilute components are extracted after the initial freezing. A secondary freezing process at a lower temperature allows more concentrated portions of a Morinda citrifolia slurry to be removed. Flavor and therapeutic oils remain in the resulting concentrate for improved flavor and health benefits.
摘要翻译：公开了使用改进的冷冻浓缩方法。该方法提供了Morinda citrifolia的浆状浆料的第一冷冻组分。最初冷冻后，提取更多的稀释组分。在较低温度下的二次冷冻过程允许除去海巴戟天泥浆的更多浓缩部分。风味和治疗油保留在所得浓缩物中以改善风味和健康益处。

6. 发明授权

US06367285B1 Freeze-concentrating apparatus for aqueous solutions, ice pillar producing apparatus, and freeze-concentrating method for aqueous solutions 失效
标题翻译：用于水溶液的冷凝浓缩装置，冰柱制备装置和用于水溶液的冷冻浓缩方法
公开(公告)号：US06367285B1
公开(公告)日：2002-04-09
申请号：US09445449
申请日：1999-12-13
申请人： Katsuhiko Shinozaki , Hisatoyo Yazawa , Yutaka Yamazaki , Kiyoshi Tenmaru , Yoshio Sugita , Hitoshi Hasegawa , Eiji Sekiya , Akimasa Nakagomi , Heihachi Matsunaga , Yoshihiko Katsuyama
发明人： Katsuhiko Shinozaki , Hisatoyo Yazawa , Yutaka Yamazaki , Kiyoshi Tenmaru , Yoshio Sugita , Hitoshi Hasegawa , Eiji Sekiya , Akimasa Nakagomi , Heihachi Matsunaga , Yoshihiko Katsuyama
IPC分类号： B01D904
CPC分类号： A23G9/32 , A23L2/12 , A23L3/405 , A23L3/44 , B01D9/04 , C02F1/22 , F25C1/145 , F25C5/00 , Y02A20/132
摘要： In a freeze-concentrating apparatus, an aqueous solution is cooled by a cooling cylinder 22 serving as a heat exchanger for cooling to continuously produce a suspension containing ice crystals. A liquid component is separated and discharged from the suspension to increase the ratio of the ice crystals, and the ice crystals are grown to produce a column-shaped ice cake. The ice cake is cut into an ice pillar of a given length and a concentrated solution is taken out from the ice pillar.
摘要翻译：在冷冻浓缩装置中，水溶液被冷却筒22冷却，作为冷却用热交换器，连续地制造含有冰晶的悬浮液。将液体成分从悬浮液中分离并排出，以增加冰晶的比例，生长冰晶，形成柱状冰糕。将冰块切成一定长度的冰柱，并从冰柱中取出浓缩溶液。

7. 发明授权

US4809519A Methods and apparatuses for conducting solid-liquid-vapor multiple phase transformation operations 失效
标题翻译：用于进行固 - 液 - 蒸汽多相变换操作的方法和装置
公开(公告)号：US4809519A
公开(公告)日：1989-03-07
申请号：US177668
申请日：1988-04-18
申请人： Chen-Yen Cheng , Sing-Wang Cheng , Wu-Cheh Cheng
发明人： Chen-Yen Cheng , Sing-Wang Cheng , Wu-Cheh Cheng
IPC分类号： B01D9/00 , B01D9/04 , C02F1/22
CPC分类号： B01D9/04 , B01D9/0022
摘要： The invention is a method with equipments for conducting the solid-liquid-vapor multiple phase transformation steps of processes such as vacuum freezing, wet distillative freezing, vacuum crystallization and primary refrigerant eutectic freezing. All these processes require simultaneous vaporization and crystallization. The invented method for conducting this common step consists of (1) distributing the solution over a rotating surface area to form liquid films (2) subjecting the liquid films to simultaneous vaporization and crystallization (3) removing the crystals from the surfaces and (4) transporting the crystals to the next processing zone. The surfaces can be rotating screws with intermeshing flights or a sets of disks on rotating shafts. The screws are partially submerged in the solution. Elements of the screws are wetted when they are rotated into the pool. Vaporization and crystallization occur when the screw elements are rotated out of the pool because the vessel is maintained at a pressure below the multiple phase--that is solid-liquid-vapor--equilibrium pressure of the solution. The crystals either dislodge from the elements when the elements re-enter the pool or they build up to a certain thickness and are then rubbed off by the crystal buildup on the intermeshing screw. Whether the crystals float or sink, they are conveyed by the screws to the next processing zone. Disk arrangements can be used just like the screws. However, a separate conveying screw is needed to transport the crystals.
摘要翻译：本发明是一种用于进行真空冷冻，湿蒸馏冷冻，真空结晶和一次制冷剂共晶冷冻等工序的固液相蒸发多相转化工序的设备的方法。所有这些方法都需要同时蒸发和结晶。本发明方法为（1）将溶液分布在旋转表面区域上形成液膜（2）使液膜同时蒸发和结晶（3）从表面除去晶体;（4）将晶体运送到下一个处理区。表面可以是旋转的螺钉，其具有相互啮合的飞行或旋转轴上的一组盘。螺丝部分浸没在溶液中。当螺丝旋转到池中时，螺丝的元件会润湿。当螺旋元件旋转离开池时，发生蒸发和结晶，因为容器保持在低于溶液的固 - 液 - 蒸气 - 平衡压力的多相的压力。当元素重新进入池中或者它们积聚到一定厚度时，晶体或者从元素中移出，然后通过相互啮合的螺钉上的晶体积累而被擦掉。无论晶体是浮动还是下沉，它们都被螺丝传送到下一个处理区。磁盘布置可以像螺丝一样使用。然而，需要单独的输送螺杆来运输晶体。

8. 发明授权

US4505728A Vacuum freezing multiple phase transformation process and apparatus for use therein 失效
标题翻译：真空冷冻多相转化工艺及其使用的装置
公开(公告)号：US4505728A
公开(公告)日：1985-03-19
申请号：US526261
申请日：1983-08-25
申请人： Chen-Yen Cheng , Sing-Wang Cheng
发明人： Chen-Yen Cheng , Sing-Wang Cheng
IPC分类号： B01D7/02 , B01D9/04 , C02F1/22
CPC分类号： B01D7/02 , B01D9/04 , C02F1/22 , C02F2103/08
摘要： Improved apparatuses and methods of operation for conducting the separation process entitled "Vacuum Freezing Multiple Phase Transformation Process (denoted as VFMPT Process)" have been introduced. Processing zones and valving means are properly arranged so that operations in most processing zones are continuous. An improved VFMPT plant can be operated simply and reliably and be constructed at a low cost. Corrosion problems, use of a low pressure compressor, use of an absorbing solution have been eliminated.A feed containing a volatile solvent and one or more non-volatile solutes is separated to produce a purified solvent product and a concentrate by the following steps: (a) a feed is flash vaporized in a vacuum freezing zone to form a first vapor and a first condensed mass containing solvent crystals and mother liquor, the pressure of the first vapor being lower than the triple point pressure of the solvent; (b) the first condensed mass is separated into a mass of purified solvent crystals and a concentrate in a crystal washing unit; (c) the first vapor is brought to a liquid state in a vapor liquefaction zone comprising several sub-zones by a two stage transformation involving vapor desublimation and desublimate melting operations; (d) a solvent stream is continuously vaporized in a thin film evaporator within a vapor generation zone to produce a continuous stream of second vapor whose pressure is somewhat higher than the triple point pressure of the solvent, (e) the solvent vapor is brought in contact with the purified solvent crystals to thereby melt the crystals and condense the vapor. The desublimate melting operation may also be accomplished by bringing a part of the second vapor in contact with the desublimate. A unique set of valving means are used to control flows of first and second vapors to the vapor liquefaction sub-zones.
摘要翻译：已经介绍了用于进行题为“真空冷冻多相变换过程（表示为VFMPT工艺）”的分离过程的改进的装置和操作方法。加工区域和阀门装置被适当地布置，使得大多数处理区域中的操作是连续的。改进的VFMPT工厂可以简单可靠地运行，并以低成本构建。已经消除了腐蚀问题，使用低压压缩机，使用吸收溶液。分离含有挥发性溶剂和一种或多种非挥发性溶质的原料以通过以下步骤产生纯化的溶剂产物和浓缩物：（a）将进料在真空冷冻区中闪蒸，形成第一蒸气和含有溶剂晶体和母液的第一缩合物质，第一蒸气的压力低于溶剂的三重点压力; （b）将第一冷凝物质分离成大量纯化溶剂晶体，并将浓缩物分离成晶体洗涤单元; （c）通过涉及气相沉积和稀释熔化操作的两阶段转化，使第一蒸汽在包含若干子区的蒸汽液化区中达到液态; （d）溶剂流在蒸汽产生区内的薄膜蒸发器中连续蒸发，以产生压力略高于溶剂的三重点压力的第二蒸气的连续流，（e）使溶剂蒸气进入与纯化的溶剂晶体接触，从而熔化晶体并冷凝蒸气。稀释的熔化操作也可以通过使一部分第二蒸气与稀释物接触来实现。使用独特的阀门装置来控制第一和第二蒸气到蒸气液化子区域的流动。

9. 发明授权

US4451273A Distillative freezing process for separating volatile mixtures and apparatuses for use therein 失效
标题翻译：用于分离挥发性混合物的蒸馏冷冻方法和用于其中的装置
公开(公告)号：US4451273A
公开(公告)日：1984-05-29
申请号：US480932
申请日：1983-03-31
申请人： Chen-Yen Cheng , Sing-Wang Cheng
发明人： Chen-Yen Cheng , Sing-Wang Cheng
IPC分类号： B01D7/02 , B01D9/04 , F25J3/00
CPC分类号： B01D7/02 , B01D9/04
摘要： The distillative freezing process disclosed is useful in separating and purifying a mixture that contains a volatile and crystallizing component and one or more volatile and non-crystallizing components by vaporizing the volatile components from the mixture under a sufficiently reduced pressure to thereby simultaneously form a mass of solid enriched with the crystallizing component. Two components of a mixture processed are denoted as the key components: one is the crystallizing component and is denoted as B-component; the other is the non-crystallizing component present in the greatest amount and is denoted as A-component. For a mixture to be processable by the process, it is necessary that the vapor pressure ratio of the key components be within a certain range and a low pressure phase diagram of the binary system of the key components belongs to certain types of phase diagrams.
摘要翻译：所公开的蒸馏冷冻方法可用于分离和纯化含有挥发性和结晶组分和一种或多种挥发性和非结晶性组分的混合物，通过在充分降低的压力下汽化来自混合物的挥发性组分，从而同时形成富含结晶组分的固体。将处理的混合物的两种成分表示为关键组分：一种是结晶组分，并表示为B-组分; 另一种是存在最大量的非结晶组分，并表示为A成分。对于通过该过程可加工的混合物，关键部件的蒸气压比必须在一定范围内，关键部件的二进制系统的低压相图必须属于某些类型的相图。

10. 发明授权

US4438634A Freeze concentration apparatus 失效
标题翻译：冷冻浓缩仪
公开(公告)号：US4438634A
公开(公告)日：1984-03-27
申请号：US439448
申请日：1982-11-05
申请人： Rene Merle , Myron Uecker , Robert Kozlik
发明人： Rene Merle , Myron Uecker , Robert Kozlik
IPC分类号： B01D9/04 , F25C1/14 , C02F1/22
CPC分类号： B01D9/04 , F25C1/147
摘要： Disclosed is an apparatus useful in freeze concentration processes such as in the concentration of fruit juices. The apparatus performs both the recrystallization and ice-liquid separation steps of conventional freeze concentration systems. The apparatus comprises an inclined trough divided into zones by dams including, in sequence, a recrystallizer, an ice breakup, an ice drainage and an ice discharge zone. The apparatus is provided with a variable speed, rotating paddle auger with variably pitched paddles which advances, lifts, and breaks up the ice along the trough. The liquid concentrate is discharged through one or more discharge ports spaced along the bottom of the trough. The ice is discharged at the high end of the trough through a discharge chute.
摘要翻译：公开了一种用于冷冻浓缩过程（例如果汁浓缩）中的装置。该装置执行常规冷冻浓缩系统的再结晶和冰 - 液分离步骤。该装置包括一个由坝组成的倾斜槽，其中依次包括再结晶器，冰分解，冰排水和排冰区。该装置设置有可变速度的旋转桨式螺旋推运器，其具有可变地倾斜的桨叶，其沿着槽移动，升降和分解冰。液体浓缩物通过沿着槽的底部间隔开的一个或多个排出口排出。冰通过排放槽在槽的高端排出。

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