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1. 发明授权

US10047301B2 Method to resolve emulsions formed during ethylene manufacture 有权
公开(公告)号：US10047301B2
公开(公告)日：2018-08-14
申请号：US15291511
申请日：2016-10-12
申请人： Ecolab USA Inc. , SABIC Global Technologies B.V.
发明人： Fabrice Cuoq , Steven Leen , Jerome Vachon , Anthoni van Zijl , Ian Robson , Roy van Lier , Theodore C. Arnst
IPC分类号： B01D17/05 , C10G75/04 , C08K5/19 , C10G33/04 , C02F1/68 , B01D17/04 , C02F101/32 , C02F101/36 , C02F101/38 , C02F103/36
摘要： Disclosed herein are methods for resolving emulsions formed from oils present in quench waters of ethylene manufacturing operations. The methods include adding a cationic oligomer to the base of a water quench tower having an emulsion formed therein, and collecting a water phase therefrom. The water phase can be applied to a water recycling loop within the manufacturing facility.

2. 发明授权

US09518231B2 Demulsifying and dehydrating formulations for heavy crude oils based on block copolymers bifunctionalized with amines 有权
标题翻译：基于用胺双官能化的嵌段共聚物的重质原油的脱乳和脱水配方
公开(公告)号：US09518231B2
公开(公告)日：2016-12-13
申请号：US14338941
申请日：2014-07-23
申请人： INSTITUTO MEXICANO DEL PETROLEO
发明人： Gabriel Cendejas Santana , Eugenio Alejandro Flores Oropeza , Laura Veronica Castro Sotelo , Aristeo Estrada Buendia , Marcelo Lozada y Cassou , Flavio Salvador Vazquez Moreno
IPC分类号： C07C213/00 , C07D295/00 , C10G33/04 , C08G65/333 , C08L71/02 , C08G65/26 , B01D17/05
CPC分类号： C10G33/04 , C08G65/2624 , C08G65/2627 , C08G65/263 , C08G65/33306 , C08G65/33317 , C08G2650/50 , C08G2650/58 , C08L71/02
摘要： The present invention relates to demulsifying and dehydrating formulations of heavy crude oil based block copolymers amine bifunctionalized with low polydispersities. These formulations can contain solvents whose boiling point is in the range from 35 to 200° C., preferably: dichloromethane, chloroform, toluene, xylenes, turbosine, naphtha or mixtures thereof.
摘要翻译：本发明涉及以低多分散性双功能化的重质原油基嵌段共聚物胺的破乳和脱水配方。这些制剂可以含有沸点在35-200℃的溶剂，优选二氯甲烷，氯仿，甲苯，二甲苯，铀，石脑油或其混合物。

3. 发明授权

US09308474B2 Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions 有权
标题翻译：用于破乳和分离水性乳液的破乳组合物，系统和方法
公开(公告)号：US09308474B2
公开(公告)日：2016-04-12
申请号：US14311930
申请日：2014-06-23
申请人： Kroff Chemical Company , Dow AgroSciences LLC
发明人： Paul Rey , David M. Sunderlik , Steven P. Ceplecha
IPC分类号： B01D17/05 , B01D17/04
CPC分类号： B01D17/047
摘要： The present invention provides compositions, systems and methods for demulsifying an emulsion including an aqueous phase and an organic phase by adding an effective amount of a composition comprising at least one quaternary organopolysiloxane or salt thereof to the emulsion, the composition optionally including at least one of quaternary epihalohydrin/polyamine copolymers or salts, and/or (poly)diallyldimethylammonium halides.
摘要翻译：本发明提供了通过向乳液中加入有效量的包含至少一种季有机聚硅氧烷或其盐的组合物来将包含水相和有机相的乳液破乳的组合物，体系和方法，所述组合物任选地包括至少一种季戊四醇/多胺共聚物或盐，和/或（聚）二烯丙基二甲基卤化铵。

4. 发明授权

US08911615B2 Recovery and separation of crude oil and water from emulsions 有权
标题翻译：从乳液中回收和分离原油和水
公开(公告)号：US08911615B2
公开(公告)日：2014-12-16
申请号：US12757008
申请日：2010-04-08
申请人： Olina G. Raney , John Hera, Jr. , Duy T. Nguyen , Michael K. Poindexter , George J. Hirasaki , Clarence A. Miller
发明人： Olina G. Raney , John Hera, Jr. , Duy T. Nguyen , Michael K. Poindexter , George J. Hirasaki , Clarence A. Miller
IPC分类号： C10G33/04 , B01D17/05 , B01D17/04 , B01D17/02
CPC分类号： C10G33/04 , B01D17/0202 , B01D17/047 , C10G2300/44
摘要： A composition and method demulsify a produced emulsion from anionic surfactants and polymer (SP) and alkali, surfactants, and polymer (ASP). The produced emulsion is demulsified into oil and water. In one embodiment, the composition includes a surfactant. The surfactant comprises a cationic surfactant, an amphoteric surfactant, or any combinations thereof.
摘要翻译：组合物和方法从阴离子表面活性剂和聚合物（SP）和碱，表面活性剂和聚合物（ASP）中破乳产生的乳液。所生产的乳液被破乳成油和水。在一个实施方案中，组合物包括表面活性剂。表面活性剂包括阳离子表面活性剂，两性表面活性剂或其任何组合。

5. 发明授权

US08747674B2 Process for treatment of water/oil emulsions 失效
标题翻译：水/油乳液的处理方法
公开(公告)号：US08747674B2
公开(公告)日：2014-06-10
申请号：US12980179
申请日：2010-12-28
申请人： Regina Celia Lourenco Guimarães , Bianca Machado da Silva Ferreira , Maria de Fatima Pereira dos Santos , Ricardo Andre Guarnieri , Montserrat Fortuny Heredia , Cláudio Dariva , Alexandre Ferreira Santos , Rita de Cássia Bomfim Lemos , Lisiane dos Santos Freitas
发明人： Regina Celia Lourenco Guimarães , Bianca Machado da Silva Ferreira , Maria de Fatima Pereira dos Santos , Ricardo Andre Guarnieri , Montserrat Fortuny Heredia , Cláudio Dariva , Alexandre Ferreira Santos , Rita de Cássia Bomfim Lemos , Lisiane dos Santos Freitas
IPC分类号： B01D11/04 , B01D17/04 , B01D17/05
CPC分类号： B01D11/04 , B01D17/04
摘要： A process for the treatment of water/oil (W/O) emulsions is described which includes the addition of an ionic liquid, under heating, to a water/oil emulsion containing between 0.5% and 85% of water per volume as a dispersion phase, until the concentration of the ionic liquid in the emulsion remains within the range of 0.01 μL/g to 100 μL/g. The ionic liquid used is a salt of a general C+ A− formula in a liquid state at temperatures below 150° C., where A− is an anion and C+ is a cation, which has at least a hydrophobic alkyl chain connected to a cation group. The heating method includes conventional heating and heating via microwaves. In the heating via microwaves, the salts of the general C+ A− formula present synergic behavior in separation efficiency in relation to conventional heating.
摘要翻译：描述了一种用于处理水/油（W / O）乳液的方法，其包括在加热下将离子液体加入含有0.5至85％水/体积的水/油乳液作为分散相直到乳液中离子液体的浓度保持在0.01μL/ g至100μL/ g的范围内。使用的离子液体是在低于150℃的温度下处于液态的一般C + 4-式的盐，其中A-是阴离子，C +是阳离子，其至少具有连接到阳离子的疏水性烷基链组。加热方法包括通过微波的常规加热和加热。在通过微波的加热中，一般C + A-配方的盐在与传统加热相关的分离效率中具有协同作用。

6. 发明申请

US20120029259A1 DEMULSIFYING OF HYDROCARBON FEEDS 有权
标题翻译：碳氢化合物的分解
公开(公告)号：US20120029259A1
公开(公告)日：2012-02-02
申请号：US13140634
申请日：2009-12-17
申请人： Richard A. McFarlane , Michael Peter Singleton
发明人： Richard A. McFarlane , Michael Peter Singleton
IPC分类号： C07C7/20 , B01D17/05 , C09K3/00
CPC分类号： C10G33/04
摘要： In various aspects, the invention provides for processing a hydrocarbon feed having hydrocarbon and emulsified aqueous components demulsifying into hydrocarbon and aqueous phases over an initial demulsification time, with an active agent to form a treated feed. The active agent has an active agent solubility in the hydrocarbon component and in the aqueous component, the aqueous component has an aqueous component solubility in the hydrocarbon component. The active agent solubility in the hydrocarbon component is greater than the aqueous component solubility in the hydrocarbon component. The active agent solubility in the aqueous component is greater than the active agent solubility in the hydrocarbon component. The active agent solubility in the aqueous component is greater than the active agent solubility in the hydrocarbon component. A treated demulsified hydrocarbon phase separates from the active agent and the aqueous component in a modified demulsification time that is shorter than the initial demulsification time.
摘要翻译：在各个方面，本发明提供了一种烃原料，其中烃类和乳化水性组分在初始破乳时间内被破乳化成烃和水相，与活性剂一起形成经处理的进料。活性剂在烃组分和水性组分中具有活性剂的溶解性，水性组分在烃组分中具有水性组分的溶解度。活性剂在烃组分中的溶解度大于水组分在烃组分中的溶解度。活性剂在水性组分中的溶解度大于活性剂在烃组分中的溶解度。活性剂在水性组分中的溶解度大于活性剂在烃组分中的溶解度。经处理的破乳烃相以比初始破乳时间短的改性破乳时间与活性剂和水性组分分离。

7. 发明授权

US08101086B2 Oil/water separation of full well stream by flocculation-demulsification process 有权
标题翻译：通过絮凝 - 破乳过程对全井的油/水分离
公开(公告)号：US08101086B2
公开(公告)日：2012-01-24
申请号：US12305642
申请日：2007-06-14
申请人： Ramesh Varadaraj , Lee A. Littlejohn
发明人： Ramesh Varadaraj , Lee A. Littlejohn
IPC分类号： C02F1/52 , C02F1/56 , B01D17/05
CPC分类号： C10G33/00 , C10G2300/1033 , C10G2300/203 , C10G2300/206 , C10G2300/44
摘要： A process for the separation of production fluids is provided. The production fluids comprise an oil/water emulsion stabilized with fine solids. The emulsion may further comprise asphaltenes and naphthenic acids and resins. The process includes subjecting the emulsion to a flocculating agent to flocculate solids within the emulsion, and separating water and solids from crude oil in a first separator. The process further includes subjecting the separated crude oil to a demulsifier after subjecting the emulsion to a flocculating agent, and further separating water from the crude oil in a second separator. A process for producing fluids from a hydrocarbon-bearing reservoir is also provided, using the separation processes herein.
摘要翻译：提供了分离生产流体的方法。生产流体包括用精细固体稳定的油/水乳液。该乳液还可包含沥青质和环烷酸和树脂。该方法包括使乳液经絮凝剂使乳液中的固体絮凝，并在第一分离器中从原油中分离水和固体。该方法进一步包括在使乳液经絮凝剂处理之后使分离的原油经受破乳剂，并且在第二分离器中进一步与原油分离水。还提供了使用本文的分离方法从含烃储层产生流体的方法。

8. 发明申请

US20110315630A1 EXTRACTION CONTAINER, EXTRACTOR, AND EXTRACTION METHOD 审中-公开
标题翻译：萃取容器，萃取器和萃取方法
公开(公告)号：US20110315630A1
公开(公告)日：2011-12-29
申请号：US12838827
申请日：2010-07-19
申请人： Hideyuki MORIKAWA , Hideki Muraki
发明人： Hideyuki MORIKAWA , Hideki Muraki
IPC分类号： B01D17/05
CPC分类号： B01D11/0288 , B01D11/0492 , G01N2001/4061
摘要： Simplified liquid-solid and liquid-liquid separations after centrifugal extraction are used to extract a target substance from a substance mixture into a solvent. An extraction container has a closed-end cylindrical shape, and is rotated around a central axis by an extractor rotor driven by a motor. The extraction container includes: an opening provided in a bottom portion thereof; and a valve (valve ball) provided at the opening, and opened or closed by a pressure difference between above and below the valve. In extraction, a substance mixture and a solvent are put into the extraction container. The extraction container is repeatedly subjected to normal rotation, pausing, reverse rotation, and pausing to thereby extract a target substance from the substance mixture into the solvent and to separate the liquids into upper and lower layers. Then, an air pressure hose nozzle is connected to an opening in an upper portion of the extraction container, and an inside of the extraction container is pressurized to open the valve at the bottom portion. Thus, the liquids are sequentially discharged from the liquid in the lower layer.
摘要翻译：使用离心萃取后的液体 - 液体和液体 - 液体间分离，将物质从物质混合物中提取到溶剂中。提取容器具有封闭端圆筒形状，并且通过由电动机驱动的抽出转子围绕中心轴线旋转。提取容器包括：设置在其底部的开口; 以及设置在开口处的阀（阀球），并且通过阀上方和下方之间的压力差打开或关闭。在提取中，将物质混合物和溶剂放入提取容器中。提取容器重复地进行正常旋转，暂停，反向旋转和暂停，从而将物质从物质混合物中提取到溶剂中并将液体分离成上层和下层。然后，将空气压力软管喷嘴连接到提取容器的上部的开口，并且提取容器的内部被加压以在底部打开阀。因此，液体从下层的液体中顺次排出。

9. 发明授权

US08083935B2 Cuttings vessels for recycling oil based mud and water 失效
标题翻译：切割用于回收油基泥浆和水的容器
公开(公告)号：US08083935B2
公开(公告)日：2011-12-27
申请号：US12020067
申请日：2008-01-25
申请人： Jan Thore Eia
发明人： Jan Thore Eia
IPC分类号： B01D21/01 , B01D17/05 , C21B43/40
CPC分类号： E21B21/066
摘要： A system for recycling a drilling fluid that includes a first cuttings storage vessel, a second cuttings storage vessel, and a module fluidly connected to the first and second cuttings storage vessels, the module having a valve configured to fluidly connect the first and second cuttings storage vessels. The module further includes a filter system configured to fluidly connect to at least the second cuttings storage vessel, and at least one pump to facilitate the flow of a fluid between the first and second cuttings storage vessels. Also, a module for use at a drilling location that includes a valve for directing drilling fluid between at least a first cuttings storage vessel disposed outside the module and a second cuttings storage vessel disposed outside the module. The module further includes a filter system for filtering the drilling fluid and at least one pump for facilitating the flow of the fluid between at least the first and second cuttings storage vessels.
摘要翻译：一种用于再循环钻井液的系统，其包括第一切割储存容器，第二切割储存容器和与第一和第二切割存储容器流体连接的模块，该模块具有阀，其被配置为将第一和第二切割存储器船只。该模块还包括被配置为流体地连接至少第二切屑存储容器的过滤系统和至少一个泵，以促进流体在第一和第二切屑存储容器之间的流动。而且，一种在钻井位置使用的模块，其包括用于在设置在模块外部的至少第一切屑存储容器和设置在模块外部的第二切屑存储容器之间引导钻井流体的阀。模块还包括用于过滤钻井流体的过滤系统和至少一个泵，用于促使流体在至少第一和第二切屑存储容器之间流动。

10. 发明申请

US20110147306A1 USE OF CATIONIC COAGULANT AND ACRYLAMIDE POLYMER FLOCCULANTS FOR SEPARATING OIL FROM OILY WATER 审中-公开
标题翻译：用于从油水中分离油的阳离子聚酰胺和丙烯酰胺聚合物絮凝剂
公开(公告)号：US20110147306A1
公开(公告)日：2011-06-23
申请号：US12641528
申请日：2009-12-18
申请人： David M. Polizzotti , Abdul Rafi Khwaja
发明人： David M. Polizzotti , Abdul Rafi Khwaja
IPC分类号： B01D17/05 , B01D21/01 , B01D17/038 , B01D21/26
CPC分类号： C02F1/56 , B01D21/262 , C02F1/38 , C02F1/5236 , C02F2101/32 , C02F2103/10
摘要： Methods for treating oily wastewater comprising adding to the wastewater a cationic coagulant and an acrylamide copolymer flocculant. The acrylamide copolymer flocculant may comprise either an anionic acrylamide copolymer flocculant or a cationic acrylamide copolymer flocculant or both. The acrylamide flocculants may be present in an emulsion or mixture along with activated starch or maleamate derivatized starch. The method may be employed, for example, to clarify SAGD and/or frac produce waters.
摘要翻译：处理含油废水的方法包括向废水中加入阳离子凝结剂和丙烯酰胺共聚物絮凝剂。丙烯酰胺共聚物絮凝剂可以包含阴离子丙烯酰胺共聚物絮凝剂或阳离子丙烯酰胺共聚物絮凝剂或两者。丙烯酰胺絮凝剂可与活性淀粉或马来酸酯衍生化淀粉一起存在于乳液或混合物中。该方法可以用于例如澄清SAGD和/或压裂产生水。

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