公开(公告)号：US20070278088A1

公开(公告)日：2007-12-06

申请号：US11840022

申请日：2007-08-16

申请人： Thomas Musial

发明人： Thomas Musial

IPC分类号： B01D3/10

CPC分类号： B01D3/10 ,  C10G7/06 ,  Y10S203/16

摘要： A vacuum distillation system and method utilizing an auxiliary, low capacity vacuum producing ejector operated in parallel with a primary ejector during the winter months enables significant reduction in the absolute pressure of a vacuum distillation column. Operation of a vacuum distillation tower at lower absolute pressures results in increased yield of desirable vacuum distillation products.

摘要翻译： 在冬季，使用与初级喷射器平行操作的辅助低容量真空产生喷射器的真空蒸馏系统和方法能够显着降低真空蒸馏塔的绝对压力。 在较低绝对压力下操作真空蒸馏塔导致所需真空蒸馏产物的产量增加。

公开(公告)号：US5980698A

公开(公告)日：1999-11-09

申请号：US776066

申请日：1997-01-07

申请人： Alexandr Alexeevich Abrosimov ,  Alexandr Mikhailovich Kochemasov ,  Ivan Alexandrovich Kochergin ,  Valery Grigorievich Tsegelsky

发明人： Alexandr Alexeevich Abrosimov ,  Alexandr Mikhailovich Kochemasov ,  Ivan Alexandrovich Kochergin ,  Valery Grigorievich Tsegelsky

IPC分类号： B01D3/10 ,  C07D498/22 ,  C07H9/06 ,  C07H19/044 ,  C10G7/06 ,  B01D3/12

CPC分类号： B01D3/101 ,  B01D3/10 ,  C07D498/22 ,  C07H19/044 ,  C07H9/06 ,  C10G7/06 ,  Y10S203/16

摘要： A method for vacuum distillation includes separation of a liquid product delivered to a reservoir under vacuum into a vapour-gaseous phase and at least one liquid fraction, withdrawal of the vapour-gaseous phase from the reservoir using a vacuum-creating device, and subsequent separation of the vapour-gaseous phase into gas and a liquid phase by condensing performed directly in the vacumm-creating device. A portion of the liquid phase is used as a fluid working medium in the vacuum-creating device.An equipment for vacuum distillation includes a reservoir under vacuum conditions equipped with mains and a vacuum-creating device, which has an ejector, a separator and a pump, interconnected by mains.

摘要翻译： PCT No.PCT / RU94 / 00197 Sec。 371日期1997年1月7日 102（e）日期1997年1月7日PCT 1994年8月19日PCT PCT。 公开号WO96 / 05900 日本1996年2月29日一种用于真空蒸馏的方法包括将在真空下输送到储存器的液体产物分离成气相和至少一个液体馏分，使用真空产生从气藏中回收气相 装置，随后通过在真空产生装置中直接进行冷凝将蒸气 - 气相分离成气体和液相。 液相的一部分用作真空产生装置中的流体工作介质。 用于真空蒸馏的设备包括在真空条件下装备有主干和真空产生装置的储存器，其具有通过主干互连的喷射器，分离器和泵。

公开(公告)号：US5762763A

公开(公告)日：1998-06-09

申请号：US712313

申请日：1996-09-11

申请人： Mikhail Tsargorodski

发明人： Mikhail Tsargorodski

IPC分类号： B01D3/00 ,  B01D3/10 ,  B01D5/00 ,  B01D53/00

CPC分类号： B01D5/009 ,  B01D3/007 ,  B01D3/10 ,  B01D53/005 ,  B01D2257/80 ,  Y10S203/16

摘要： A method and apparatus for separating water from a condensate mixture having two or more components drained from a compressed gas system is disclosed. The apparatus has a boiler with an inlet for receiving the condensate mixture and an outlet through which water vapor is removed. The boiler is maintained at sufficient negative pressure to lower the boiling point of the water in the condensate mixture and to enable the water in the boiler to boil at a lower temperature than if the negative pressure were not present. Heat is provided to the boiler to raise the temperature of the condensate mixture to equal or exceed that of the boiling point of the water in the negative pressure environment, but below the boiling point of the remaining components in the condensate mixture.

摘要翻译： 公开了一种用于从具有从压缩气体系统排出的两个或更多个组分的冷凝物混合物中分离水的方法和装置。 该设备具有锅炉，其具有用于接收冷凝物混合物的入口和除去水蒸气的出口。 锅炉保持在足够的负压以降低冷凝物混合物中的水的沸点，并使得锅炉中的水能够在比不存在负压的温度低的温度下沸腾。 向锅炉提供热量以使冷凝物混合物的温度等于或高于负压环境中的水的沸点，但低于冷凝物混合物中剩余组分的沸点。

公开(公告)号：US5614066A

公开(公告)日：1997-03-25

申请号：US404537

申请日：1995-03-15

申请人： William R. Williamson

发明人： William R. Williamson

IPC分类号： B01D1/30 ,  B01D3/10 ,  B01D5/00 ,  C02F1/04

CPC分类号： B01D3/10 ,  B01D1/305 ,  B01D5/006 ,  C02F1/04 ,  Y10S203/11 ,  Y10S203/16

摘要： An apparatus for converting seawater or other contaminated water into pure water for reuse including: a source of the contaminated water; a first horizontal housing connected to the source of contaminated water and having a heat exchanger therein for vaporizing the contaminated water therein; a vertical housing connected to the distal end of the first horizontal housing for fluid communication therebetween; a second horizontal housing connected at its proximate end to the vertical housing for fluid communication therebetween, the second horizontal housing having a heat exchanger therein for condensing vapor therein; a weir vertically mounted in the first housing for retaining a portion of the contaminated water in the first housing and allowing the other portion of the contaminated water to pass through the heat exchange evaporator from the proximate to distal end of the first housing. Contaminated water in the distal end of the first housing is allowed to pass into the vertical housing and settle therein; vapor in the distal end of the first housing is forced into the vertical housing and rises therein; a mesh filter provided in the vertical housing extracts contaminated vapor from the vapor rising in the vertical housing, the mesh filter being positioned in the vertical housing intermediate the connection of the vertical housing with the first and second horizontal housings. An outlet is connected to the second horizontal housing near the distal end thereof for drawing off the distillate condensed therein.

摘要翻译： 将海水或其他污染水转化为纯水再利用的装置，包括：污染水源; 连接到污染水源的第一水平壳体，并在其中具有用于蒸发其中的污染水的热交换器; 连接到第一水平壳体的远端的垂直壳体，用于在其间流体连通; 第二水平壳体在其近端处连接到垂直壳体以在其间流体连通，第二水平壳体具有用于在其中冷凝蒸气的热交换器; 垂直安装在所述第一壳体中的堰，用于将所述污染水的一部分保持在所述第一壳体中，并允许所述污染水的另一部分从所述热交换蒸发器从所述第一壳体的所述近端延伸到远端。 允许第一壳体的远端中的污染水进入垂直壳体并沉降; 第一壳体的远端中的蒸汽被迫进入垂直壳体并在其中上升; 设置在垂直壳体中的网状过滤器从垂直壳体中升起的蒸气中提取污染的蒸汽，网状过滤器定位在垂直壳体中，该垂直壳体在垂直壳体与第一和第二水平壳体的连接之间。 出口在其远端附近连接到第二水平壳体，用于抽出在其中冷凝的馏出物。

公开(公告)号：US5102504A

公开(公告)日：1992-04-07

申请号：US554063

申请日：1990-07-12

申请人： Tetsuya Saito

发明人： Tetsuya Saito

IPC分类号： B01D3/10 ,  C23G5/04

CPC分类号： C23G5/04 ,  B01D3/10 ,  Y10S159/901 ,  Y10S203/16

摘要： A device for solvent recovery in an ultrasonic cleaning machine is based on utilization of the negative pressure originating from the liquification of the solvent vapor itself in a heat exchanger and the negative pressure from an ejector. Thus, the solvent vapor in a vapor zone is led out of a distillation vessel, cooled outside of the vessel, liquidfied, once again returned to a solvent vessel and, at the same time, the liquification of the solvent vapor which is incompletely liquified from this cooling and liquification process is accelerated even more in the negative pressure section of the ejector. Accordingly, the amount of water mixed into the recovered solvent is extremely reduced so that satisfactory cleaning in the ultrasonic cleaner can be ensured.

摘要翻译： 在超声波清洗机中用于溶剂回收的装置基于利用来自溶剂蒸气本身在热交换器中的液化的负压和来自喷射器的负压。 因此，将蒸汽区中的溶剂蒸汽从蒸馏容器中引出，冷却至容器外部，液化，再次返回到溶剂容器中，同时将不完全液化的溶剂蒸气液化 这种冷却和液化过程在喷射器的负压部分中进一步加速。 因此，混合到回收溶剂中的水的量极度降低，从而可以确保超声波清洗器中的令人满意的清洁。

公开(公告)号：US4927494A

公开(公告)日：1990-05-22

申请号：US209335

申请日：1988-06-02

申请人： Robert Winkler ,  Siro Sala ,  Takayuki Kobayashi ,  Shinjiro Yokota

发明人： Robert Winkler ,  Siro Sala ,  Takayuki Kobayashi ,  Shinjiro Yokota

IPC分类号： C01D1/42

CPC分类号： C01D1/42 ,  Y10S159/34 ,  Y10S159/42 ,  Y10S159/901 ,  Y10S203/16

摘要： A high pressure evaporation vessel which is operated at a predeterminate pressure above atmospheric pressure, is connected to a low pressure expansion vessel which is operated at a predeterminate pressure below the pressure prevailing in the high pressure evaporation vessel, through a U-shaped siphon tube. The U-shaped siphon tube contains a liquid column absorbing the pressure difference existing between the high pressure evaporation vessel and the low pressure expansion vessel.

摘要翻译： 在高于大气压的预定压力下操作的高压蒸发容器连接到低压膨胀容器，该低压膨胀容器通过U形虹吸管在低压蒸发容器内的预定压力下操作。 U形虹吸管包含吸收高压蒸发容器和低压膨胀容器之间存在的压差的液柱。

公开(公告)号：US4695349A

公开(公告)日：1987-09-22

申请号：US709247

申请日：1985-03-07

申请人： Hans Becker ,  Gerhard Linde

发明人： Hans Becker ,  Gerhard Linde

IPC分类号： B01D3/00 ,  B01D3/14

CPC分类号： B01D3/007 ,  Y02B30/52 ,  Y10S159/08 ,  Y10S159/32 ,  Y10S203/04 ,  Y10S203/16 ,  Y10S203/90

摘要： A process is disclosed for distillation and/or stripping in a column, the lower portion of which is heated and the upper portion of which is cooled. The heating and cooling facilities thereof are coupled with each other by means of a heat pump system. In order to reduce the energy input, the invention provides for driving the heat pump system by means of expansion of a gas or vapor, and with the gas or vapor, after expansion, utilized as the stripping gas in the column.

摘要翻译： 公开了一种在塔中进行蒸馏和/或汽提的方法，该塔的下部被加热并且其上部被冷却。 其加热和冷却设备通过热泵系统彼此耦合。 为了减少能量输入，本发明提供了通过气体或蒸气的膨胀以及膨胀之后的气体或蒸气来驱动热泵系统，用作塔中的汽提气体。

公开(公告)号：US4427495A

公开(公告)日：1984-01-24

申请号：US394561

申请日：1982-07-02

申请人： Kenneth J. Masero

发明人： Kenneth J. Masero

IPC分类号： C02F1/16 ,  F01K21/06 ,  F03G7/04 ,  F22D11/00 ,  C02F1/10 ,  C02F1/20

CPC分类号： C02F1/16 ,  F01K21/06 ,  F03G7/04 ,  F22D11/006 ,  Y02E10/10 ,  Y10S159/31 ,  Y10S203/11 ,  Y10S203/16

摘要： Apparatus and a method for upgrading low pressure steam or brine, such as from a geothermal well, to prepare the steam or brine for any one of a number of uses, such as for conversion to pure, high pressure, high temperature steam for driving turbines. The system operates in a degasification phase in which a small amount of superheated steam is applied to the brine to scrub the same to cause the removal of concentrated gases therefrom. The degasified product is then pumped to a high pressure, heated countercurrently, and directed through a demineralized phase to remove the salts and solids in a liquid phase and convert the bulk of the water into pure, high pressure saturated steam. The steam output from the demineralizing phase can then be used to produce useful work, such as driving a turbine. In addition to forming saturated steam from geothermal brine, the system can be used to form pure saturated steam from impure water from any suitable source. The system can be used to produce clear, potable hot water from sea water and other water having contaminants therein. For dry steam from geothermal wells, the gas-contaminated steam is converted to brine without loss of temperature or pressure by adding pure hot water so that the resulting mixture can be degasified in the liquid phase. Valuable salts can be recovered and gases of commercial value can be isolated by the present method.

摘要翻译： 用于升级低压蒸汽或盐水的设备和方法，例如来自地热井，以制备用于任何一种用途的蒸汽或盐水，例如用于转化为用于驱动涡轮机的纯高压，高温蒸汽 。 该系统在脱气阶段中工作，其中少量的过热蒸汽被施加到盐水以洗涤它以引起从其中除去浓缩气体。 然后将脱气产物泵送到高压，逆流加热，并引导通过软化相以除去液相中的盐和固体，并将大部分水转化成纯的高压饱和蒸汽。 然后，可以将来自脱矿质相的蒸汽输出用于产生有用的工作，例如驱动涡轮。 除了形成来自地热盐水的饱和蒸汽之外，该系统可用于从任何合适的来源的不纯水形成纯的饱和蒸汽。 该系统可用于从海水和其他具有污染物的水中产生清澈的饮用热水。 对于来自地热井的干蒸汽，通过加入纯热水将气体污染的蒸汽转化为盐水而不损失温度或压力，使得所得混合物在液相中脱气。 可以回收有价值的盐，通过本方法可以分离商业价值的气体。

公开(公告)号：US4420373A

公开(公告)日：1983-12-13

申请号：US289843

申请日：1981-08-03

申请人： Dan Egosi

发明人： Dan Egosi

IPC分类号： C02F1/06 ,  F22B3/00 ,  F25B29/00 ,  F25B30/00 ,  B01D1/28 ,  C02F1/04 ,  F22D1/00

CPC分类号： C02F1/06 ,  F22B3/00 ,  F25B29/00 ,  F25B30/00 ,  Y02W10/37 ,  Y10S203/08 ,  Y10S203/16 ,  Y10S203/21

摘要： A mechanical energy conversion method and system for the restoration of dissipated heat energy, contained in natural or artificial water bodies at or near ambient temperatures, to industrial process heat, mainly in the form of steam up to 200.degree.-400.degree. C. The sensible heat contained in a water body is concentrated as latent heat in low pressure water vapor which is thermo-compressed by steam ejection to an intermediate pressure level, wherefrom mechanical compression takes over, generating highly superheated output steam. The ejecting steam is not generated in a boiler, but is continuously regenerated by the compressor and routed back for repeated ejection. The compressor is driven by a heat engine whose reject heat is collected and upgraded as well. The output of heat energy is essentially equal to the sun of the heating value of the fuel consumed and the intake of latent heat and amounts thus to substantially more than the heating value of the fuel alone.

摘要翻译： 一种机械能量转换方法和系统，用于恢复在环境温度或接近环境温度的天然或人造水体中所含的耗散热能，以工业过程热量为主，主要以高达200°-400℃的蒸汽形式。 包含在水体中的热量在作为潜热的低压水蒸气中被浓缩，其通过蒸汽喷射被热压缩到中间压力水平，由此机械压缩接管，产生高度过热的输出蒸汽。 喷射蒸汽不是在锅炉中产生，而是由压缩机连续地再生并重新排出。 压缩机由热发动机驱动，其排出的热量也被收集和升级。 热能的输出基本上等于所消耗的燃料的热值的太阳和潜热的摄入量，从而基本上大于单独的燃料的发热值。

公开(公告)号：US4292140A

公开(公告)日：1981-09-29

申请号：US120765

申请日：1980-02-12

申请人： Hiroaki Kawasaki ,  Shigeharu Akashi

发明人： Hiroaki Kawasaki ,  Shigeharu Akashi

IPC分类号： B01D3/14 ,  B01D3/32 ,  C10G7/00

CPC分类号： C10G7/00 ,  B01D3/14 ,  Y02P70/34 ,  Y10S203/08 ,  Y10S203/09 ,  Y10S203/16 ,  Y10S203/20

摘要： In a distillation process, the heats of distillates and bottom product are recovered to preheat the feed and to generate the steam of higher than 5 kg/cm.sup.2 G which in turn may be utilized to improve the distillation efficiency.

摘要翻译： 在蒸馏过程中，回收馏出物和底部产物的热量以预热进料并产生高于5kg / cm2 G的蒸汽，这又可用于提高蒸馏效率。