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1. 发明公开

EP3337594A1 METHOD AND SYSTEM FOR APPLYING SUPERIMPOSED TIME-VARYING FREQUENCY ELECTROMAGNETIC WAVE FOR REMOVAL OF SOX, CO2 AND NOX FROM FLUE GASES 有权
公开(公告)号：EP3337594A1
公开(公告)日：2018-06-27
申请号：EP16830941.7
申请日：2016-07-29
申请人： SEMB-ECO R&D PTE LTD
发明人： CHEW, Hwee Hong , ONG, Poh Kwee
IPC分类号： B01D53/32 , B01D53/60 , B01D53/62
CPC分类号： B01D53/965 , B01D53/323 , B01D53/507 , B01D53/56 , B01D53/62 , B01D53/78 , B01D2252/1035 , B01D2257/302 , B01D2257/404 , B01D2257/504 , B01D2258/0283 , C02F1/004 , C02F1/32 , C02F1/4602 , C02F1/46104 , C02F1/484 , C02F1/487 , C02F5/00 , C02F2103/007 , C02F2103/008 , C02F2103/08 , C02F2103/18 , C02F2201/46125 , C02F2201/4614 , C02F2201/483 , C02F2303/04 , C02F2303/08 , C02F2303/20 , C23F13/04 , C23F13/06 , C23F2213/32 , C25D11/005 , C25D11/022 , C25D11/34 , C25D11/38
摘要： The disclosure relates to a method and system for treating ballast water and ballast water treatment systems in order for treatment effects to be carried out, such as controlling the transportation of undesirable and invasive marine organisms. In particular, the disclosure relates to methods and systems for applying a superimposed time-varying frequency electromagnetic wave comprising both AC and DC components in a pulsating manner to ballast water within a ballast water treatment system.

2. 发明公开

EP3045338A1 INEXPENSIVE AUTOMOTIVE MEMBER AND FEED OIL PIPE, EXHIBITING EXCELLENT SALT CORROSION RESISTANCE 有权转让
标题翻译：低成本CAR元与油输送管性优异耐盐腐蚀性能
公开(公告)号：EP3045338A1
公开(公告)日：2016-07-20
申请号：EP14844177.7
申请日：2014-09-12
申请人： Nippon Steel & Sumikin Stainless Steel Corporation
发明人： URASHIMA Hiroshi , SAKAMOTO Shunji , TERAOKA Shinichi , TANOUE Toshio
IPC分类号： B60K15/04 , C22C38/00 , C22C38/28 , C22C38/54 , C23C2/12 , C23C28/00 , C23F13/00 , C25D13/12 , F02M37/00 , F16L3/02 , F16L3/22 , F16L3/223
CPC分类号： C22C38/60 , B60K15/04 , B60K2015/0346 , B60K2015/03538 , B60K2015/0458 , B60K2015/047 , C22C38/00 , C22C38/001 , C22C38/002 , C22C38/004 , C22C38/008 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/30 , C22C38/32 , C22C38/48 , C22C38/50 , C22C38/54 , C23C2/12 , C23C2/26 , C23F13/16 , C23F2213/32 , C25D7/04 , C25D9/00 , C25D13/12 , C25D13/14 , F02M37/0017 , F16L3/237 , F16L58/00 , F16L58/08
摘要： An object of the invention is to provide an inexpensive automotive member and feed oil pipe, exhibiting excellent salt corrosion resistance.
An automotive member or a feed oil pipe includes: a member made of a ferritic stainless steel containing, in mass%, at most 0.015% of C, at most 0.015% of N, 10.5% to 18.0% of Cr, 0.01% to 0.80% of Si, 0.01% to 0.80% of Mn, at most 0.050% of P, at most 0.010% of S, 0.010% to 0.100% of Al, and one or both of 0.03% to 0.30% of Ti and Nb; a metal fitting made of an aluminized stainless steel sheet, the metal fitting being attached to the member; and a gap structure defined between the member and the metal fitting, the gap structure being exposed to a chloride environment, where the metal fitting has an Al-plating weight per unit area of 20 g/m 2 or more and 150 g/m 2 or less on a surface corresponding to a gap of the gap structure, and surfaces of the metal fitting and the non-aluminized member other than the gap are coated with a cation electrodeposition coating film having a thickness of 5 µm to 35 µm.

3. 发明公开

EP3017086A1 FLUIDFÜHRENDES SYSTEM MIT KATHODISCHEM KORROSIONSSCHUTZ 有权转让
标题翻译：流体系统麻省理工学院KORROSIONSSCHUTZ
公开(公告)号：EP3017086A1
公开(公告)日：2016-05-11
申请号：EP14739698.0
申请日：2014-06-18
申请人： KSB Aktiengesellschaft
发明人： BÖHM, Alexander , KÖFLER, Karl-Heinz , PÜTTERICH, Alexander , SCHRAMM, Bernd , LINDELL, Björn
IPC分类号： C23F13/10 , C23F13/18 , C23F13/22 , F04D1/00 , F16L58/18 , F16K1/00
CPC分类号： F16L58/187 , C23F13/10 , C23F13/18 , C23F13/22 , C23F2213/32 , F04D7/06 , F04D29/426 , F04D29/4293 , F16K3/02 , F16L23/006
摘要： The invention relates to a fluid-conducting system with cathodic corrosion protection, having at least one device (1, 101) influencing a flow rate and/or acting upon said flow rate, in particular a pump and/or armature having at least one connection device (7, 8, 107, 108), and with at least one device (10, 12, 110, 112) guiding the flow rate, in particular a pipe, with connection means. According to the invention, the fluid-conducting system comprises annular anodes (13, 14, 113, 114), an anode (13, 14, 113, 114) being arranged between the first (7, 107) and a second connection device (8, 108) and/or between a first connection device (7, 107) and connecting means (9, 109) and/or between a second connection device (8, 108) and connection means (11, 111), said anodes (13, 14, 113, 114) being electrically connected by means of lines (24, 25) comprising one or several conductors, to a monitoring device (19) and the internal diameter (d
A ) of the anodes (13, 14, 113, 114) being equal to the internal diameter (d
R ) of the device (10, 12, 110, 112) guiding the flow rate and arranged on the respective anode (13, 14, 113, 114). The invention also relates to a device influencing a flow rate and/or acting upon said flow rate, in particular a pump arrangement or armature arrangement for a fluid-conducting system with cathodic corrosion protection.
摘要翻译：为至少一个影响和/或作用于流量的装置（例如泵和/或阀）提供具有阴极腐蚀保护的流体传导系统。该装置包括至少一个连接装置，例如装置连接法兰。诸如管道的至少一个流量引导装置包括诸如管连接法兰的连接装置。该系统包括布置在连接装置和连接装置之间的环形阳极，其中阳极通过导电线电连接到监测装置。阳极的内径优选等于流量引导装置的内径和/或流动影响装置的入口和/或出口的内径。

4. 发明公开

EP2924145A1 CORROSION PROTECTION STATION USING PULSE CURRENT 审中-公开
标题翻译：使用脉冲电流的腐蚀保护站
公开(公告)号：EP2924145A1
公开(公告)日：2015-09-30
申请号：EP13884368.5
申请日：2013-10-22
申请人： Sulimin, Yuriy Vladimirovich
发明人： SULIMIN, Yuriy Vladimirovich , PETUKHOV, Victor Sergeevich , SULIMINA, Elena Yurievna
IPC分类号： C23F13/02
CPC分类号： C23F13/22 , C23F13/04 , C23F2213/32 , H02H9/04 , H03K3/57
摘要： Corrosion protection station using pulse current for metal structures, which comprises direct-current sources connected by switches either to the structure to be protected, or to an anode, and means for measuring the output current. A high capacity storage capacitor is connected in parallel with the output of each direct-current source, said high capacity storage capacitor providing an output current which is higher than the charging current of said capacitor. A high-power FET is used as a switch via which the current pulses are supplied to a load. A high-current diode is installed between said transistor and an output terminal, said high-current diode separating the external load from the pulse circuit. A surge protection device is connected in parallel with the output terminals of the pulse circuit, said surge protection device protecting the corrosion protection station using pulse current from lightning discharges in the vicinity of the structures to be protected, the anodic ground connection and the supply lines. An additional surge protection device is installed at the input of the corrosion protection station using pulse current to protect it from surges in the AC mains and from lightning discharges in the vicinity of AC supply lines. The technical result ensures an increased reliability of the device during protection of extended facilities against corrosion.
摘要翻译：为金属结构使用脉冲电流的腐蚀保护站，其中包括由开关连接到要保护的结构或阳极的直流电源，以及用于测量输出电流的装置。大容量存储电容器与每个直流源的输出端并联连接，所述高容量存储电容器提供高于所述电容器的充电电流的输出电流。高功率FET用作开关，电流脉冲通过开关提供给负载。大电流二极管安装在所述晶体管和输出端之间，所述大电流二极管将外部负载与脉冲电路分开。浪涌保护装置与脉冲电路的输出端子并联连接，所述浪涌保护装置利用来自待保护结构附近的雷电放电的脉冲电流，阳极接地连接和供电线路来保护防腐蚀站。在防腐站的输入端使用脉冲电流安装附加的浪涌保护装置，以保护其免受交流电源中的浪涌和交流电源线附近的雷电放电。技术结果确保了设备在防止腐蚀时的可靠性提高。

5. 发明公开

EP2880351A1 ELÉMENT DE TUYAUTERIE À BASE DE FER POUR CANALISATION ENTERRÉE, COMPRENANT UN REVÊTEMENT EXTÉRIEUR 审中-公开
标题翻译：铁管在地下管道与外部涂层技术
公开(公告)号：EP2880351A1
公开(公告)日：2015-06-10
申请号：EP13744563.1
申请日：2013-08-01
申请人： Saint-Gobain PAM
发明人： ALEXANDRE, Pascal , NOUAIL, Gérard
IPC分类号： F16L58/08 , F16L58/10 , F16L9/147
CPC分类号： F16L58/1072 , C23C4/08 , C23C4/131 , C23C4/18 , C23F13/08 , C23F2213/32 , F16L9/147 , F16L58/08 , F16L58/109 , Y10T428/12479 , Y10T428/13
摘要： A pipe member (1) made from iron, in particular cast iron, for a buried pipeline, comprising an outer coating (9) comprising: - a first layer (11) comprising at least a porous zinc/aluminium alloy layer containing 5 to 60% aluminium in terms of mass; - a second layer (13) of adhesive positioned on the first layer (11); and - a third layer (15) positioned on the second layer (13) and comprising a synthetic organic material. A method for producing such a pipe member.
摘要翻译：用铁基管道元件（1），特别是由铸铁制成，用于掩埋管道，包括外涂层（9）包括：具有锌/铝合金含5中的至少一个多孔层的第一层（11）到的铝60％（重量）; 位于所述第一层上的粘合剂的第二层（13）（11）; 和位于所述第二层（13）并且包括合成的有机材料上的第三层（15）。因此描述了用于制造寻求管道元件的制造方法。

6. 发明公开

EP2761127A2 SYSTEM, APPARATUS, AND METHOD FOR UTILIZATION OF BRACELET GALVANIC ANODES TO PROTECT SUBTERRANEAN WELL CASING SECTIONS SHIELDED BY CEMENT AT A CELLAR AREA 审中-公开
标题翻译：系统，设备及其使用方法GALVANIC手链阳极的地下管道井段与盾水泥地下室面积保护
公开(公告)号：EP2761127A2
公开(公告)日：2014-08-06
申请号：EP12780575.2
申请日：2012-09-28
申请人： Saudi Arabian Oil Company
发明人： AL-MUBASHER, Mohammed, H.
IPC分类号： E21B41/02
CPC分类号： C23F13/16 , C23F13/06 , C23F13/10 , C23F13/18 , C23F13/20 , C23F2213/21 , C23F2213/32 , E21B33/0375
摘要： A cathodic protection system is provided for a subterranean well casing having an enclosed upper section of the well casing being substantially shielded by a cellar from an impressed- current cathodic protection circuit passing through earth media. The impressed-current cathodic protection circuit is provided to protect an unenclosed lower section of the well casing. To protect the enclosed upper section of the well casing, a supplemental cathodic protection circuit is provided. The supplemental cathodic protection circuit is a galvanic anode cathodic protection circuit comprising the enclosed upper section of the well casing and one or more bracelet galvanic anodes being circumferentially mounted to the enclosed upper section. The enclosed upper section of the well casing and the one or more bracelet galvanic anodes are substantially surrounded by a cellar backfill, and the galvanic anode cathodic protection circuit is equally effective throughout a broad range of non-homogeneity within the cellar backfill.

7. 发明公开

EP2666886A1 Korrosionsschutzvorrichtung 审中-公开
公开(公告)号：EP2666886A1
公开(公告)日：2013-11-27
申请号：EP12168998.8
申请日：2012-05-23
申请人： Weilekes Elektronik GmbH
发明人： Weilekes, Thorsten
IPC分类号： C23F13/04 , C23F13/22 , G01N17/02 , F16L58/00
CPC分类号： C23F13/04 , C23F13/22 , C23F2213/32 , G01N17/02
摘要： Die erfindungsgemäße Korrosionsschutzvorrichtung (1) dient zum Schutz einer ein flüssiges oder gasförmiges Medium führenden Rohrleitung (2) und umfasst eine elektrische Spannung generierende Spannungsquelle (3), sowie eine Regeleinheit (4) mittels derer eine geregelte Spannung oder ein geregelter Strom generiert und der Rohrleitung (2) zugeführt wird. Zur Erfassung von Korrosionsschutzparametem ist eine Überwachungseinheit (5) vorgesehen, wobei die Regeleinheit (4) ein mittels einer Pulsweitenmodulation angesteuertes elektronisches Relais (7) aufweist.
摘要翻译：设备（1）具有产生调节电压和调节电流的电压发生电源（3）。控制单元（4）将调节电压或调节电流提供给管线（2）。控制单元包括由脉冲宽度调制控制的电子继电器（7）。电子继电器包括开关元件即MOSFET。电源由电源，电池，蓄电池或整流器形成。控制单元集成在电压单元中或形成为电压单元的组件。

8. 发明公开

EP2592175A2 A sacrificial anode 无效转让
标题翻译： Opferanode
公开(公告)号：EP2592175A2
公开(公告)日：2013-05-15
申请号：EP12189511.4
申请日：2012-10-23
申请人： Rolls-Royce plc
发明人： Lambourne, Alexis
IPC分类号： C23F13/16 , C23F13/22 , B63B59/04
CPC分类号： C23F13/22 , C23F13/16 , C23F2213/30 , C23F2213/31 , C23F2213/32
摘要： This invention relates to a body including a sacrificial anode, comprising: a first layer of a first material; and, a second layer of a second material which is electrically connected to the first layer, wherein the first material is more anodic with respect to a galvanic series than the second material.
摘要翻译：本发明涉及一种包括牺牲阳极的主体，包括：第一材料的第一层; 以及电连接到所述第一层的第二材料层，其中所述第一材料相对于比所述第二材料的电流系列更阳极。

9. 发明公开

EP2500616A1 Rohr mit Opferanode 有权
公开(公告)号：EP2500616A1
公开(公告)日：2012-09-19
申请号：EP12152212.2
申请日：2012-01-24
申请人： Hobas Engineering GmbH
发明人： Joussin,Jean Marie
IPC分类号： F16L58/00 , C23F13/06 , F16L9/147
CPC分类号： F16L58/00 , C23F13/06 , C23F13/10 , C23F13/18 , C23F2213/22 , C23F2213/32 , F16L9/147
摘要： Die vorliegende Erfindung betrifft ein Rohr zur Aufnahme eines Metallrohres (2) im Inneren des Rohres (1), wobei das Rohr (1) mindestens ein eine Rohrwand (4) des Rohres (1) durchsetzendes Korrosionsschutzmittel zum Schutz des Metallrohres (2) vor Korrosion aufweist.
摘要翻译：管（1）至少包括通过管壁（4）的防腐剂，以保护金属管免受腐蚀。

10. 发明授权

EP1368510B1 SUBSEA PIPELINE POWER TRANSMISSION 有权
标题翻译：水下管道输电
公开(公告)号：EP1368510B1
公开(公告)日：2012-07-25
申请号：EP01272502.4
申请日：2001-12-20
申请人： Expro North Sea Limited
发明人： HUDSON, Steven, Martin
IPC分类号： C23F13/08 , C23F13/22
CPC分类号： C23F13/06 , C23F13/20 , C23F2213/31 , C23F2213/32
摘要： A subsea pipeline power transmission system comprasing a pipeline (1), an electoral power supply (4) connected to the pipeline at a first location, and connection means provided on the pipeline at a second location for connection of a load (5) to the pipeline. Once connected the load 5 can receive electoral power from the power supply (4) via the pipeline (1). The pipeline has a plurality of cathodic protection anodes (2), each of which is electrically connected via respective impedance means to the pipeline.

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