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1. 发明申请

US20120048715A1 Contaminant Control System in an Evaporative Water Treating System 有权
标题翻译：蒸发水处理系统污染物控制系统
公开(公告)号：US20120048715A1
公开(公告)日：2012-03-01
申请号：US13074265
申请日：2011-03-29
申请人： Kenneth James
发明人： Kenneth James
IPC分类号： C02F1/04 , B01D3/00
CPC分类号： B01D1/0082 , B01D3/42 , C02F1/048 , Y10S159/901 , Y10S203/18
摘要： A contaminant control system for an evaporative water purification process as deployed in a steam assisted gravity drainage process facility for in situ heavy oil recovery, The contaminant control system is specifically designed to simultaneously control silica, hardness and oil contaminant present in the evaporator feed water to prevent fouling of heat exchange surfaces and improve system reliability and can be applied to many evaporator designs available on the market.
摘要翻译：用于蒸汽水净化过程的污染物控制系统，部署在用于原位重油回收的蒸汽辅助重力排水工艺设备中。污染物控制系统被专门设计成同时控制蒸发器给水中存在的二氧化硅，硬度和油污染物防止热交换表面结垢，提高系统的可靠性，并可应用于市场上可用的许多蒸发器设计。

2. 发明申请

US20100139871A1 DRY POND WATER EVAPORATION SYSTEM AND METHOD OF EVAPORATING WATER 失效
标题翻译：干燥水蒸发系统和蒸发水的方法
公开(公告)号：US20100139871A1
公开(公告)日：2010-06-10
申请号：US12404139
申请日：2009-03-13
申请人： Rodney Rasmussen , Paul C. Cox
发明人： Rodney Rasmussen , Paul C. Cox
IPC分类号： B01D1/18
CPC分类号： B01D1/18 , B01D1/20 , B05B1/202 , B05B1/205 , B05B1/262 , B05B1/3405 , C02F1/048 , C02F1/14 , C02F2103/10 , C02F2103/20 , Y02W10/37 , Y10S159/28 , Y10S159/40 , Y10S159/901
摘要： Dry pond water evaporation systems and methods are used to evaporate large quantities of water from industrial waste water sources, such as water produced by oil and gas wells. Dry pond systems include a water evaporation system that emits waste water into the air as a fine spray or mist to promote evaporation. Water that falls to the ground and any initially dissolved solids are captured in a water capture depression. Water and solids are transferred from the water capture depression to a water collection pool. Water from the water collection pool is recirculated through the water evaporation system to further concentrate the total dissolved solids (TDS). When the TDS are sufficiently concentrated, they may be harvested, such as by evaporating off the water and recovering salts or minerals as a solid.
摘要翻译：干池塘水蒸发系统和方法用于从工业废水源（如油气井生产的水）中蒸发大量的水。干池系统包括一个水分蒸发系统，将废水作为细小的喷雾或雾气排放到空气中，以促进蒸发。落在地下的水和任何初始溶解的固体都被捕获在捕获水中。水和固体从捕捞洼地转移到集水池。来自集水池的水通过水蒸发系统再循环，以进一步浓缩总溶解固体（TDS）。当TDS充分浓缩时，可以收获它们，例如通过蒸发掉水并回收作为固体的盐或矿物质。

3. 发明申请

US20080277261A1 Water Distillation System 有权
标题翻译：水蒸馏系统
公开(公告)号：US20080277261A1
公开(公告)日：2008-11-13
申请号：US11662711
申请日：2005-09-14
申请人： Gregory Mark Paxton
发明人： Gregory Mark Paxton
IPC分类号： C02F1/06
CPC分类号： C02F1/16 , B01D1/0041 , B01D1/12 , B01D3/42 , C02F1/04 , C02F1/06 , Y10S159/16 , Y10S159/901 , Y10S203/08
摘要： A system for distilling sea or brackish water includes a feed water arrangement for supplying feed water from a feed water source to one or more flashing stages. Each flashing stage has a water flash evaporator for vaporizing at least part of the water therein, and a condenser for receiving the vapour and converting at least a part of the vapour into distilled water. A heat storage arrangement provided with a heat generating source for storing heat energy is used to heat a fluid medium flowing through it. A heat exchange arrangement receives the hot fluid medium and transfers heat to a stream of vapour flowing under pressure from each flashing stage. The vapour leaving the heat exchange arrangement being at a raised temperature is arranged to be condensed into water at the condenser and to transfer some of its latent heat to the evaporator.
摘要翻译：用于蒸馏海水或微咸水的系统包括用于将进料水从给水源供给到一个或多个闪蒸级的给水装置。每个闪光阶段具有用于蒸发其中的至少一部分水的水闪蒸发器，以及用于接收蒸汽并将至少一部分蒸气转化成蒸馏水的冷凝器。设置有用于存储热能的发热源的蓄热装置用于加热流过其的流体介质。热交换装置接收热流体介质并将热量传递到来自每个闪光级的在压力下流动的蒸气流。离开热交换装置的蒸气处于升高的温度被布置成在冷凝器处冷凝成水并将其一些潜热转移到蒸发器。

4. 发明申请

US20080230456A1 Wastewater evaporating treatment & disposal system 失效
标题翻译：废水蒸发处理处置系统
公开(公告)号：US20080230456A1
公开(公告)日：2008-09-25
申请号：US11726003
申请日：2007-03-20
申请人： Matthew Glen Moore , William Edgar Moore
发明人： Matthew Glen Moore , William Edgar Moore
IPC分类号： C02F1/04
CPC分类号： C02F1/048 , B01D1/0017 , B01D1/16 , C02F2303/04 , E03F5/18 , E03F11/00 , Y02A20/216 , Y10S159/901
摘要： A system that treats wastewater by subjecting it to a heat source and destroying the microbes present therein and disposes of the wastewater to the atmosphere through evaporation. The components of the system are designed for in-ground or below-grade placement for aesthetic purposes and to eliminate a need for separate structures for housing or enclosing the system. The system does not generate a discharge as part of its regular operation and thus eliminates the need for disposal to an on-site feature or public sewer utility.
摘要翻译：通过使废水经受热源并破坏其中存在的微生物并通过蒸发将废水配置到大气中来处理废水的系统。该系统的组件设计用于地面或低档放置以用于美观目的，并且不需要用于容纳或封闭系统的单独结构。该系统不会产生排放作为其常规操作的一部分，因此不需要处置到现场特征或公共下水道实用程序。

5. 发明申请

US20080230366A1 LIQUID CONDENSATION SYSTEM 有权
标题翻译：液体冷凝系统
公开(公告)号：US20080230366A1
公开(公告)日：2008-09-25
申请号：US12027302
申请日：2008-02-07
申请人： Yuzuru ITO , Yoshishige ENDO , Hidekasu TSUDOME , Fumiaki NUMAJIRI
发明人： Yuzuru ITO , Yoshishige ENDO , Hidekasu TSUDOME , Fumiaki NUMAJIRI
IPC分类号： C10B1/04 , C10B1/00
CPC分类号： B01D1/221 , C12J1/10 , Y10S159/16 , Y10S159/901
摘要： A liquid condensation system heats a liquid raw material under a decompressed circumstance and evaporates a volatile component from a liquid surface to condense the liquid raw material. Therefore, the liquid condensation system includes: liquid condensers, each of which condenses the liquid raw material; a vacuum pump that is in communication with the liquid condensers; and a warm water circulation system as a heating source that heats the liquid raw material in the liquid condensers. The volatile component evaporated in the liquid condensers is led to the outside of the liquid condensers through vapor lines. The condensed liquid that is not evaporated in the liquid condensers is led to the outside of the liquid condensers through condensed-liquid lines.Condensed-liquid-line adjusting valves are interposed on the condensed-liquid lines, and heating means is attached to the condensed-liquid lines. A control unit controls the heating means and the condensed-liquid-line adjusting valves.
摘要翻译：液体冷凝系统在减压环境下加热液体原料，并从液面蒸发挥发性成分以冷凝液体原料。因此，液体冷凝系统包括：液体冷凝器，每个冷凝器冷凝液体原料; 与液体冷凝器连通的真空泵; 以及作为加热液体冷凝器中的液体原料的加热源的温水循环系统。在液体冷凝器中蒸发的挥发性成分通过蒸汽管线被引导到液体冷凝器的外部。在液体冷凝器中未蒸发的冷凝液体通过冷凝液体管线被引导到液体冷凝器的外部。冷凝液体管线上插入有冷凝液线调节阀，在冷凝液体管路上附着加热单元。控制单元控制加热装置和冷凝液线调节阀。

6. 发明授权

US07153394B2 System to isolate dianhydrides 有权
标题翻译：系统隔离二酸酐
公开(公告)号：US07153394B2
公开(公告)日：2006-12-26
申请号：US10250270
申请日：2003-06-19
申请人： Thomas Link Guggenheim , David Anthony Mongilio
发明人： Thomas Link Guggenheim , David Anthony Mongilio
IPC分类号： B01D3/06 , B01D3/28 , B01D5/00 , B01D11/00
CPC分类号： C07C51/573 , Y10S159/901 , C07C65/24
摘要： A process to isolate dianhydride from an exchange reaction comprises extracting a bisimide/anhydride exchange reaction aqueous phase with an organic solution comprising an exchange catalyst at a first temperature and pressure to form an extracted aqueous phase comprising water, exchange catalyst and a dianhydride precursor; removing water from the extracted aqueous phase at a second temperature and pressure to form a molten phase, wherein the second pressure is less than the first pressure; removing water and exchange catalyst from the molten phase at a third temperature and pressure to form an isolation mixture; and converting the dianhydride precursor in the isolation mixture to dianhydride at a fourth temperature and pressure, wherein the fourth temperature is greater than the second and third temperatures and the fourth pressure is less than the second and third pressures.
摘要翻译：从交换反应中分离二酐的方法包括在第一温度和压力下用包含交换催化剂的有机溶液萃取双酰亚胺/酸酐交换反应水相以形成包含水，交换催化剂和二酐前体的萃取水相; 在第二温度和压力下从提取的水相中除去水以形成熔融相，其中第二压力小于第一压力; 在第三温度和压力下除去水并从熔融相中交换催化剂以形成分离混合物; 以及在第四温度和压力下将分离混合物中的二酐前体转化为二酐，其中第四温度大于第二和第三温度，第四压力小于第二和第三压力。

7. 发明授权

US06936140B2 Water distillation system 失效
标题翻译：水蒸馏系统
公开(公告)号：US06936140B2
公开(公告)日：2005-08-30
申请号：US10182905
申请日：2001-02-02
申请人： Gregory Mark Paxton , Patrick Joseph Glynn
发明人： Gregory Mark Paxton , Patrick Joseph Glynn
IPC分类号： F28B1/02 , B01D3/06 , B01D29/25 , C02F1/04 , C02F1/06 , C02F1/16 , B01D3/10 , B01D3/42
CPC分类号： C02F1/06 , C02F1/04 , C02F1/16 , Y10S159/901
摘要： A distillation system is provided for recovering water from sea water and other polluted water source. The system has a heat engine embodying Carnot cycle and a Rankine cycle formed by heat exchangers, flash evaporator and condenser. Burnt gases from the engine such as a jet engine no longer fit for flying are directed into a duct where the exchangers are located. Sea water is pumped into the heat exchanger for preheating by residue heat in the duct and then into the exchanger for further heating. A recirculating pump raises water pressure in the exchanger for increasing boiling point to about 165° C. The heated water is fed into the evaporator where it changes into vapour and condensed into water by the condenser. The jet air stream is used to create Venturi effect for maintaining sub-atmospheric pressure in the evaporator. Any solid left in the evaporator is removed by a transfer mechanism.
摘要翻译：提供了一种从海水和其他污染水源回收水的蒸馏系统。该系统具有体现卡诺循环的热机和由热交换器，闪蒸器和冷凝器形成的兰金循环。来自诸如不再适合飞行的喷气式发动机的发动机的燃烧气体被引导到交换器所在的管道中。海水被泵送到热交换器中，用于通过管道中的残余热预热，然后进入交换器以进一步加热。循环泵提高了交换器中的水压，将沸点提高到约165℃。加热的水被送入蒸发器，在那里它变成蒸气并通过冷凝器冷凝成水。喷气流用于产生文丘里效应，以保持蒸发器中的低于大气压。蒸发器中留下的任何固体都被转移机构除去。

8. 发明申请

US20050022989A1 Water treatment method for heavy oil production 有权
标题翻译：重油生产的水处理方法
公开(公告)号：US20050022989A1
公开(公告)日：2005-02-03
申请号：US10868745
申请日：2004-06-09
申请人： William Heins
发明人： William Heins
IPC分类号： C02F1/04 , C02F1/08 , C02F1/40 , C02F1/42 , C02F1/469 , C02F1/66 , C02F9/00 , E21B43/24 , E21B43/26
CPC分类号： C02F1/04 , C02F1/02 , C02F1/041 , C02F1/08 , C02F1/40 , C02F1/42 , C02F1/46 , C02F1/469 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2103/023 , C02F2103/10 , E21B43/24 , E21B43/2406 , E21B43/2408 , Y10S159/901 , Y10S203/17
摘要： A process for treating produced water to generate high pressure steam. Produced water from heavy oil recovery operations is treated by first removing oil and grease. If necessary, the pH is then adjusted, normally downward, releasing at least some carbonate alkalinity as free carbon dioxide. Pretreated produced water is then fed to an evaporator. Up to 95% or more of the pretreated produced water stream is evaporated to produce (1) a distillate having a trace amount of residual solutes therein, and (2) evaporator blowdown containing substantially all solutes from the produced water feed. The distillate may be directly used, or polished to remove the trace residual solutes before being fed to a steam generator. Steam generation in a packaged boiler, such as a water tube boiler having a steam drum and a mud drum with water cooled combustion chamber walls, produces 100% quality high pressure steam for down-hole use.
摘要翻译：一种处理生产水以产生高压蒸汽的方法。重油回收作业产生的水首先要清除油脂。如果需要，然后通常调节pH，释放至少一些碳酸盐碱度作为游离二氧化碳。然后将预处理的产生的水进料至蒸发器。蒸发高达95％或更多的预处理的生产水流，以产生（1）其中具有痕量残留溶质的馏出物，和（2）蒸发器排污，其基本上含有所产生的水进料中的所有溶质。馏出物可以直接使用或抛光，以在进料到蒸汽发生器之前去除痕量残留溶质。在包装锅炉中的蒸汽产生，例如具有蒸汽桶的水管锅炉和具有水冷燃烧室壁的泥浆桶，产生100％质量的高压蒸汽用于井下使用。

9. 发明授权

US06733636B1 Water treatment method for heavy oil production 有权
标题翻译：重油生产的水处理方法
公开(公告)号：US06733636B1
公开(公告)日：2004-05-11
申请号：US09566622
申请日：2000-05-08
申请人： William F. Heins
发明人： William F. Heins
IPC分类号： B01D128
CPC分类号： E21B43/2406 , C02F1/02 , C02F1/04 , C02F1/041 , C02F1/08 , C02F1/40 , C02F1/42 , C02F1/46 , C02F1/469 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2103/023 , C02F2103/10 , E21B43/2408 , Y10S159/901 , Y10S203/17
摘要： A method of treating produced water from heavy oil production to provide feedwater for the production of high quality steam. A produced water from heavy oil recovery operations is initially treated by first removing oil and grease to a desired level, preferably to about twenty parts per million, or less. The pH is then adjusted, normally downward and by acid addition, to release at least some carbonate alkalinity as free carbon dioxide. Preferably, all non-hydroxide alkalinity is removed, or substantially so, by introducing the feedwater into a decarbonator. In some cases, the pH may be raised (without, or subsequent to decarbonation, depending upon water chemistry) preferably by caustic addition, to maintain silica solubility in the feedwater. Next the feedwater is introduced into an evaporator, and the feedwater is evaporated to a pre-selected concentration factor to produce (1) a distillate having a small amount of residual hardness therein, and (2) a concentrate containing residual solids (dissolved solids and in some cases, suspended solids). The distillate is then cooled, and is subsequently introduced into a hardness removal step, preferably an electrodeionization (EDI) treatment unit, to remove the residual hardness from the distillate. Finally, the substantially hardness free treated water stream is sent to packaged boilers, for production of high quality steam. The hardness containing stream from EDI is recycled to the evaporator feed, for further treatment.
摘要翻译：一种处理来自重油生产的生产水的方法，为生产优质蒸汽提供给水。首先通过首先将油和油脂去除所需的水平，优选约为二十分之一或更少，来处理来自重油回收操作的产生的水。然后调整pH值，通常向下并通过酸加成，以释放至少一些碳酸盐碱度作为游离二氧化碳。优选地，所有非氢氧化物碱度通过将给水引入脱碳酸酯中而被除去或基本上是这样。在某些情况下，优选通过苛性碱添加，可以提高pH（不含或随脱水，取决于水的化学性质），以保持二氧化硅在给水中的溶解度。然后将给水引入蒸发器中，并将给水蒸发至预先选择的浓度因子以产生（1）其中具有少量残留硬度的馏出物，和（2）含有残留固体（溶解的固体和在某些情况下，悬浮固体）。然后将馏出物冷却，随后引入硬度去除步骤，优选电去离子（EDI）处理单元，以从馏出物中除去残余硬度。最后，将基本上无硬度的经处理的水流送至包装锅炉，以生产高品质蒸汽。来自EDI的含硬度的物流被再循环到蒸发器进料中，用于进一步处理。

10. 发明授权

US06649028B2 Column treating process and apparatus thereof 有权
标题翻译：柱处理工艺及其装置
公开(公告)号：US06649028B2
公开(公告)日：2003-11-18
申请号：US10226013
申请日：2002-08-22
申请人： Kazuhiko Sakamoto , Sei Nakahara , Masatoshi Ueoka , Naoto Kasaya
发明人： Kazuhiko Sakamoto , Sei Nakahara , Masatoshi Ueoka , Naoto Kasaya
IPC分类号： B01D302
CPC分类号： C07C51/47 , B01D3/143 , B01D3/225 , B01D3/322 , C07C67/54 , Y10S159/901 , Y10S203/09 , Y10S203/11 , Y10S203/90 , C07C57/04 , C07C69/54
摘要： The present invention provides a column treating method by use of a distillation column and so on, which method enables to effectively remove solid impurities such as precipitates and polymers contained or produced in a treating fluid, and to thereby stably operate the column treatment. Solid impurities in a treating fluid can be removed by carrying out: step (a) of drawing out the treating fluid from a drawing out outlet (16) at the column bottom of the treatment column (10) outside the treatment column (10), step (b) of removing solid impurities from the treating fluid, drawn out in step (a), by a strainer (40), and step (c) of returning the treating fluid, from which the solid impurities are removed in step (b), to a returning inlet (18) of the treatment column, with advancing physical and/or chemical treatment of the treating fluid in the treatment column (10).
摘要翻译：本发明提供了使用蒸馏塔等的柱处理方法，该方法能够有效地除去在处理液中含有或制造的析出物和聚合物等固体杂质，从而稳定地进行塔处理。处理液中的固体杂质可以通过以下步骤来除去：步骤（a）从处理塔（10）外部的处理塔（10）的塔底处的拉出出口（16）抽出处理流体，步骤（b）从步骤（a）中抽出的处理液中除去固体杂质，通过过滤器（40）和步骤（c）返回在步骤（b）中除去固体杂质的处理流体），经处理塔（10）中的处理流体的物理和/或化学处理的进行处理到处理塔的返回入口（18）。

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