ANTI-CORROSION NANOPARTICLE COMPOSITIONS
    11.
    发明申请
    ANTI-CORROSION NANOPARTICLE COMPOSITIONS 审中-公开
    抗腐蚀纳米材料组合物

    公开(公告)号:WO2016168346A1

    公开(公告)日:2016-10-20

    申请号:PCT/US2016/027351

    申请日:2016-04-13

    Applicant: ATTOSTAT, INC.

    Abstract: Anti-corrosion nanoparticle compositions include a carrier and a plurality of nonionic metal nanoparticles. The metal nanoparticles can be spherical-shaped and/or coral-shaped metal nanoparticles. The nanoparticles are selected so as to locate at the grain boundaries of a metal or metal alloy when the anti-corrosion composition is applied to the metal or alloy, thereby reducing or preventing intergranular corrosion of the metal or alloy.

    Abstract translation: 防腐蚀纳米颗粒组合物包括载体和多种非离子金属纳米颗粒。 金属纳米颗粒可以是球形和/或珊瑚形金属纳米颗粒。 当将防腐蚀组合物施加到金属或合金上时,选择纳米颗粒以定位在金属或金属合金的晶界处,从而减少或防止金属或合金的晶间腐蚀。

    SACRIFICIAL ANODE CONSTRUCTION INCLUDING A WIRE FOR CONNECTION TO A STEEL MEMBER IN CONCRETE FOR CATHODIC PROTECTION
    12.
    发明申请
    SACRIFICIAL ANODE CONSTRUCTION INCLUDING A WIRE FOR CONNECTION TO A STEEL MEMBER IN CONCRETE FOR CATHODIC PROTECTION 审中-公开
    阳极阳极结构,包括用于连接钢结构的电线用于阴极保护

    公开(公告)号:WO2016086302A1

    公开(公告)日:2016-06-09

    申请号:PCT/CA2015/051256

    申请日:2015-12-01

    Inventor: WHITMORE, David

    CPC classification number: C23F13/20 C23F13/18 C23F2201/02 C23F2213/22

    Abstract: In a method of corrosion protection of rebar in concrete the sacrificial anode is held in place by wrapping a first wire around a first rebar portion and a second wire at second rebar portion and twisting together the first and second free ends to tension the wrappings. This can be used either on two separate rebars which are parallel or at right angles or can be used at longitudinally spaced positions on a single rebar where the rebar roughening prevents the two wrappings from sliding as the wires are tensioned by the twisting. In many cases a covering material such as a porous mortar is cast onto the outer surface of the anode and in this case the mortar and the wire are located such that the wire exits from the sacrificial anode at a position separate from the layer of covering material and an insulated spacer can be provided to prevent direct electrical connection with the rebar.

    Abstract translation: 在混凝土中钢筋的防腐蚀方法中,通过在第一钢筋部分围绕第一钢筋部分和第二钢丝缠绕第一钢丝并将第一和第二自由端扭曲在一起以张紧包装来将牺牲阳极保持就位。 这可以在平行或直角的两个单独的钢筋上使用,或者可以在单个钢筋上的纵向间隔位置使用,其中钢筋粗糙防止当钢丝被扭转拉紧时两个包皮滑动。 在许多情况下,诸如多孔砂浆的覆盖材料被浇铸到阳极的外表面上,并且在这种情况下,砂浆和电线被定位成使得电线在与覆盖材料层分开的位置处从牺牲阳极离开 并且可以提供绝缘间隔件以防止与钢筋的直接电连接。

    SPRAY FORMED GALVANIC ANODE PANEL
    16.
    发明申请
    SPRAY FORMED GALVANIC ANODE PANEL 审中-公开
    喷涂成型的镀银阳极板

    公开(公告)号:WO2010006336A2

    公开(公告)日:2010-01-14

    申请号:PCT/US2009050416

    申请日:2009-07-13

    Inventor: TARRANT DEREK

    CPC classification number: C23F13/02 C23F13/10 C23F2201/02 C23F2213/22

    Abstract: An electrolytic mortar for fabricating galvanic anode panels is strengthened with fibers to improve green strength and resistance to cracking. Elongated reinforcing fibers are introduced into a flowing stream of mortar and deposited in multiple layers upon a platen or mold. A sacrificial zinc anode of open construction is embedded between the multiple layers to allow for electrolytic conduction between the layers and over all surfaces of the zinc anode.

    Abstract translation: 一种用于制造电流阳极板的电解砂浆用纤维加强以提高生坯强度和抗开裂性。 细长的增强纤维被引入流动的砂浆流中,并在台板或模具上沉积成多层。 开放结构的牺牲锌阳极嵌入多层之间以允许层之间和锌阳极的所有表面之间的电解导电。

    ANTI-CORROSION ELECTROLYTE COATING SYSTEM AND METHOD
    17.
    发明申请
    ANTI-CORROSION ELECTROLYTE COATING SYSTEM AND METHOD 审中-公开
    防腐蚀电解质涂层系统和方法

    公开(公告)号:WO2017137814A1

    公开(公告)日:2017-08-17

    申请号:PCT/IB2016/051852

    申请日:2016-03-31

    CPC classification number: C23F13/08 C23F13/06 C23F2213/22

    Abstract: The present invention describes a corrosion control electrolyte coating system and methods to protect steel surface above ground and off-shore facilities from rusting and corrosion, wherein the steel surface is exposed to the atmospheric environment and coated by a transparent, ionically conductive, and dried layer or film. The system mainly made of four elements i.e. an anode, an electrolyte connected to the anode by an conductive adhesive, a power source e.g. DC power source, and a metal structure to be protected from corrosion, or rusting due to environment or atmospheric factors. The electrolyte used in the present system further comprises a highly ionically conductive & hydrophilic fluoropolymer resin having anti-cracking properties. The coating liquid can be applied easily onto the metal structure above the ground just like ordinary paints and functions well as an electrolyte of the cathodic protection. The coating liquid applied on the metal surface leads to the realization of the cathodic protection of the ground.

    Abstract translation: 本发明描述了一种腐蚀控制电解质涂覆系统和方法,以保护地表和地下设施上的钢表面不生锈和腐蚀,其中钢表面暴露于大气环境并涂覆有 透明的,离子导电的和干燥的层或膜。 该系统主要由四个元件构成,即阳极,通过导电粘合剂连接到阳极的电解质,电源例如 直流电源以及金属结构,以防腐蚀或由于环境或大气因素而生锈。 本系统中使用的电解质还包含高度离子导电& 亲水性含氟聚合物树脂具有抗裂性能。 就像普通涂料一样,涂料液体可以很容易地涂在地面以上的金属结构上,并且可以很好地用作阴极保护的电解液。 施加在金属表面上的涂层液体导致实现对地面的阴极保护。

    METHOD AND APPARATUS FOR REINFORCEMENT PROTECTION
    18.
    发明申请
    METHOD AND APPARATUS FOR REINFORCEMENT PROTECTION 审中-公开
    加固保护方法与装置

    公开(公告)号:WO2015132587A1

    公开(公告)日:2015-09-11

    申请号:PCT/GB2015/050623

    申请日:2015-03-04

    Abstract: A method of using an activator in a compact discrete sacrificial anode assembly that is assembled within an anode cavity in concrete is described. The method includes providing a sacrificial anode, and an activator to activate the sacrificial anode, and a backfill to embed the sacrificial anode and the activator in an anode cavity in the concrete. The activator is provided as a discrete contained unit for dispersion through the backfill to surfaces of the sacrificial anode, and the unit at least in part separates the activator from any electrolyte in contact with the sacrificial anode. The activator is separated from the backfill prior to use. The advantages of this invention include limiting corrosion of the sacrificial metal element prior to use, containment of the health and safety risk presented by an activator, and providing a facility to control the quantity of activator installed in a sacrificial anode assembly. A surprising benefit results from a transient increase in the temperature of the assembly.

    Abstract translation: 描述了在混凝土中的阳极腔内组装的紧凑离散牺牲阳极组件中使用活化剂的方法。 该方法包括提供牺牲阳极和激活牺牲阳极的活化剂,以及将牺牲阳极和活化剂嵌入混凝土中的阳极腔中的回填。 提供活化剂作为离散包含的单元,用于通过回填到牺牲阳极的表面分散,并且该单元至少部分地将活化剂与与牺牲阳极接触的任何电解质分离。 使用前,活化剂与回填填料分离。 本发明的优点包括在使用之前限制牺牲金属元件的腐蚀,抑制由活化剂呈现的健康和安全风险,以及提供控制安装在牺牲阳极组件中的活化剂的量的设备。 由于组件的温度的瞬时增加,令人惊奇的好处是。

    ANODE ASSEMBLY WITH SAND BACKFILL FOR CATHODIC PROTECTION SYSTEMS AND METHOD OF INSTALLING THE SAME FOR ABOVE GROUND STORAGE TANK APPLICATIONS
    19.
    发明申请
    ANODE ASSEMBLY WITH SAND BACKFILL FOR CATHODIC PROTECTION SYSTEMS AND METHOD OF INSTALLING THE SAME FOR ABOVE GROUND STORAGE TANK APPLICATIONS 审中-公开
    用于阴极保护系统的带背光的阳极组件及其上述地面储存罐应用的安装方法

    公开(公告)号:WO2014150765A1

    公开(公告)日:2014-09-25

    申请号:PCT/US2014/024168

    申请日:2014-03-12

    Abstract: An anode assembly and method for installing it in a cathodic protection system for an aboveground storage tank is disclosed. The anode assembly basically comprises an elongated electrically conductive anode, a fabric housing and sand backfill. The fabric housing is a hollow member in which the sand is located and through which the anode extends. The anode includes portions extending out of the housing for connection to the cathodic protection system. The anode assembly is arranged to be installed on a flat prepared surface below the bottom of the storage tank, whereupon the anode assembly's weight hold it flat on that surface without the need for staking or other means to hold the assembly flat. The ground with the anode assembly can then be backfilled to the level of the bottom of the storage tank.

    Abstract translation: 公开了一种用于将其安装在用于地上储罐的阴极保护系统中的阳极组件和方法。 阳极组件基本上包括细长的导电阳极,织物外壳和沙子填充物。 织物外壳是中空构件,其中砂被定位并且阳极延伸穿过该构件。 阳极包括从壳体延伸出的部分,用于连接到阴极保护系统。 阳极组件被布置成安装在储存罐底部下方的平坦的准备的表面上,于是阳极组件的重量将其平坦地保持在该表面上,而不需要铆接或其它装置来保持组件平坦。 然后可以将具有阳极组件的地面回填到储罐底部的水平面上。

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