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31. 发明公开

EP1765960A1 DESALTING PROCESS 有权
标题翻译：脱盐方法及相应设备
公开(公告)号：EP1765960A1
公开(公告)日：2007-03-28
申请号：EP05771871.0
申请日：2005-06-30
申请人： Aker Kyaerner Process Systems A.S
发明人： LIVERUD, Jon , GULBRAAR, Arne, Myrvang
IPC分类号： C10G33/02 , C10G31/08
CPC分类号： C10G31/08 , C10G33/02
摘要： A compact desalting system for use in a process of desalting crude oil comprises a plurality of separation stages. Each separation stage includes a compact electrostatic coalescer (42, 62) for coalescing water droplets carried with the crude oil and settling means (91, 92; 95, 96) for settling separated oil and coalesced water droplets. The system includes a vessel (46) comprising a plurality of compartments containing the settling means and the compact electrostatic coalescers are each mounted in a housing on top of the vessel.

32. 发明公开

EP1299167A1 ELECTROSTATIC COALESCER DEVICE 有权
标题翻译： DEVICE静电聚结
公开(公告)号：EP1299167A1
公开(公告)日：2003-04-09
申请号：EP01925782.3
申请日：2001-04-20
申请人： ABB RESEARCH LTD.
发明人： NILSEN, P l, J. , MIDTG RD, Ole-Morten , SANDE, Gorm
IPC分类号： B01D17/06 , C10G33/02
CPC分类号： C10G33/02 , B01D17/04 , B01D17/06 , B03C11/00 , C02F1/40 , C02F2103/32 , Y10S210/05
摘要： An electrically energised device for coalescing a first conductive fluid, emulsified in a second fluid, comprising a tube member (1), having at least one fluid inlet (2) and at least one fluid outlet (3), the tube B member (1) defining a flow channel (4) for an emulsion of the first and second fluid from its inlet side to its outlet side and comprising at least one electrically insulating layer portion, the channel B (4) having a generally circular or elliptic cross section, and an interacting pair of a first and a second electrode (5, 6) that are arranged outside and adjacent to the at least one insulating layer portion, that separates the electrodes (5, 6) from the channel (4) and thereby from immediate contact with the emulsion, and supplied with a pulsed or alternating voltage for the purpose of subjecting the first and second fluid flowing through the flow channel to an electrostatic field. The first and second electrode (5, 6) are separated with a gap and extend generally in parallel in the length direction of or helically around the flow channel (4).

33. 发明授权

EP0174158B1 Charge injection device 失效
标题翻译：充电注入装置
公开(公告)号：EP0174158B1
公开(公告)日：1990-12-05
申请号：EP85306114.1
申请日：1985-08-29
申请人： EXXON RESEARCH AND ENGINEERING COMPANY
发明人： Kelly, Arnold J.
IPC分类号： B05B5/00 , B05D1/04 , B03C3/38 , C10G33/02
CPC分类号： B05B5/025 , B01D17/045 , B01D17/06 , B03C3/38 , B03C5/02
摘要： In charge injection apparatus comprising essentially a charge injector (1) and a fluid supply arrangement (2) for the charge injector, fluid to be charged is introduced into a mixing chamber (20) via a supply line (25) where it becomes mixed with a volatile fluid, such as a high vapor pressure hydrocarbon or a halogenated component supplied through line (28). The resulting fluid mixture is introduced into the charge injector and, on emerging through the exit orifice (5) of the charge injector into ambient atmosphere, the volatile fluid volatilizes to form a blanket of gas of higher dielectric strength than that of the ambient atmosphere. In this way, resistance to dielectric breakdown is increased which enables the charge injector to be operated at higher potentials then would be the case in the absence of the volatilized fluid, without dielectric breakdown occurring.

34. 发明公开

EP0248170A2 Distributed charge composition electrodes and desalting system 失效
标题翻译： Schichtstoff-Elektrodenfürverteilte Ladungen und Entsalzungssystem。
公开(公告)号：EP0248170A2
公开(公告)日：1987-12-09
申请号：EP87105398.9
申请日：1987-04-11
申请人： NATIONAL TANK COMPANY
发明人： Johnson, Bruce C. , Prestridge, Floyd L.
IPC分类号： C10G33/02 , B01D17/06 , C10G31/08
CPC分类号： B01D17/06 , B03C11/00 , B03C2201/02 , B29C70/525 , B29K2307/00 , B29K2309/08 , B29K2995/0003 , C10G33/02
摘要： A system for removing brine from oil well production (12) in which fresh water (50) or less saline water (50) is passed in counterflow to the oil well production (12) through electric fields established between a plurality of composite electrodes (26). The electrodes (26) are of a laminar construction having a centrally located conductive member (30) surrounded by an electrically nonconductive region (28). With a nonmodulated voltate supply (144) connected to conductive member (30) a plurality of electric fields, some having uniform gradient and others having nonuniform gradient, are established between adjacent composite electrodes (26) in the direction of flow of both the oil well production (12) and the dilution water (50). Composite grids (26) have an inherent current regulating characteristic that reduces the tendency for arcing and suppresses sustained arcing should an arc occur.
摘要翻译：一种用于从油井生产（12）中除去盐水的系统，其中通过在多个复合电极（26）之间建立的电场将淡水（50）或更少的盐水（50）逆流通入油井生产（12））。电极（26）具有层叠结构，其具有由不导电区域（28）围绕的中心定位的导电构件（30）。通过连接到导电构件（30）的非调制电压源（144），在相邻的复合电极（26）之间沿着两个油井的流动方向建立多个电场，一些具有均匀梯度的电场和具有不均匀梯度的其它电场生产（12）和稀释水（50）。复合网格（26）具有固有的电流调节特性，其降低了电弧的趋势，并且在发生电弧时抑制持续的电弧。

35. 发明授权

EP0051463B1 Settling of liquid dispersions 失效
标题翻译：液体分散液的定型
公开(公告)号：EP0051463B1
公开(公告)日：1987-09-16
申请号：EP81305155.4
申请日：1981-10-30
申请人： UNIVERSITY OF BRADFORD
发明人： Bailes, Philip Jensen , Larkai, Samuel Kojo Larley
IPC分类号： B01D17/06 , B03C5/00 , C10G33/02
CPC分类号： B01D17/06 , C10G33/02

36. 发明公开

EP0166479A1 Apparatus and process for separating a dispersed liquid phase from a continuous liquid phase by electrostatic coalescence 失效
标题翻译：装置和用于通过静电分离凝结从连续液相中的分散液相方法。
公开(公告)号：EP0166479A1
公开(公告)日：1986-01-02
申请号：EP85200847.3
申请日：1985-05-24
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Rajani, Jayantilal Bhagvanji , Paardekooper, Stephanus
IPC分类号： C10G33/02
CPC分类号： C10G33/02
摘要： @ Apparatus for separating a dispersed liquid phase from a continuous liquid phase by electrostatic coalescence comprising an elongated vessel (1) with an inlet conduit (2), a first compartment (5), a second compartment (6) and outlet conduits (3, 4), the compartments (5, 6) being in fluid communication with one another and being each provided with a plurality of substantially parallel cylindrical cathodic elements (12) arranged in the main flow direction, and a plurality of rod-like anodic elements (13), each anodic element (13) being substantially concentrically arranged inside a cathodic element (12), wherein cathodic elements of an up-stream compartment have cross-sectional areas being substantially larger than cross-sectional areas of cathodic elements (12) of a down-stream compartment.

37. 发明公开

EP0160452A2 Charge injection device 失效
标题翻译：装置用于通过注入充电。
公开(公告)号：EP0160452A2
公开(公告)日：1985-11-06
申请号：EP85302683.9
申请日：1985-04-17
申请人： EXXON RESEARCH AND ENGINEERING COMPANY
发明人： Cerkanowicz, Anthony Edward
IPC分类号： B01D17/06 , C10G33/02 , B05B5/02
CPC分类号： B03C5/024 , B01D17/06 , B05B5/08
摘要： A charge injection device is disclosed which issues free charge injected fluid from an orifice (4) into a region of lower pressure downstream. To avoid significant impairment of charge injection level or efficiency by an electrode pair (5, 8) in the region of the orifice (4) due to the reduced downstream pressure, the pressure in the region of orifice (4) is raised, close to the pressure in the charge injection chamber (2), by feeding gas, such as sulfur hexafluoride, to a chamber (18) having an outlet orifice (27) issuing into the lower pressure downstream region.

38. 发明公开

EP4385624A1 A COALESCER ELEMENT WITH A TWO-LAYER ELECTRICAL INSULATION 审中-公开
公开(公告)号：EP4385624A1
公开(公告)日：2024-06-19
申请号：EP22214268.9
申请日：2022-12-16
申请人： Sulzer Management AG
发明人： The designation of the inventor has not yet been filed
IPC分类号： B03C11/00 , B01D17/06 , C10G33/02
CPC分类号： B03C11/00 , B03C2201/0220130101 , B01D17/06 , C10G33/02 , B01D17/045
摘要： A coalescer element for an electrostatic coalescer device comprises an electrode, which is enclosed by an electrical insulation, wherein the electrical insulation comprises i) an inner layer of an epoxy material and ii) an outer layer of a hydrophobic material.

39. 发明授权

EP3394212B1 TOPSIDE OIL PRODUCTION EQUIPMENT SYSTEM FOR REDUCTION IN SPACE AND WEIGHT 有权转让
公开(公告)号：EP3394212B1
公开(公告)日：2024-01-31
申请号：EP16829354.6
申请日：2016-12-15
发明人： SPRENKEL, Marcus, D. , SAMS, Gary, W. , MANDEWALKAR, S. Pavankumar, B. , CAIRES FERNANDEZ, Luis, Eduardo
IPC分类号： C10G33/02 , C10G53/02

40. 发明公开

EP3693444A1 WASHING AND DESALTING DEVICE, WASHING AND DESALTING METHOD, DESALTING AND DEHYDRATING SYSTEM, AND DESALTING AND DEHYDRATING METHOD 审中-公开
公开(公告)号：EP3693444A1
公开(公告)日：2020-08-12
申请号：EP18866605.1
申请日：2018-10-09
申请人： China Petroleum & Chemical Corporation , Dalian Research Institute Of Petroleum And Petrochemicals, Sinopec Corp.
发明人： YANG, Xiuna , RUAN, Zonglin , QI, Huimin , JIN, Ping
IPC分类号： C10G33/02
摘要： Disclosed are a washing and desalting device, a washing and desalting method, a desalting and dehydrating system, and a desalting and dehydrating method. The washing and desalting device comprises a first shell and a plurality of filaments. The first shell has a first receiving cavity and is provided with a liquid inlet and a liquid outlet that communicate with the first receiving cavity. The plurality of the filaments is provided in the first receiving cavity, and the length direction of each of the filaments is consistent with that of the first receiving cavity. The washing and desalting device according to the embodiments of the present disclosure is high in desalting efficiency, complete in desalting, low in energy consumption, and simple in structure, etc.

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