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55 条记录 (耗时 0.018 秒)

    PROCESS FOR REMOVING HEAVY METALS FROM HYDROCARBONS
    21.
    发明公开
    PROCESS FOR REMOVING HEAVY METALS FROM HYDROCARBONS 审中-公开
    从碳氢化合物中去除重金属的方法

    公开(公告)号：EP3265542A1

    公开(公告)日：2018-01-10

    申请号：EP16708388.0

    申请日：2016-03-02

    申请人： Petroliam Nasional Berhad (Petronas)

    发明人： KUAH, Yong Cheun ,  HOLBREY, John David ,  ATKINS, Martin Philip

    IPC分类号： C10G25/00 ,  B01D53/64 ,  C10G29/06

    CPC分类号： C10G29/06 ,  C10G25/003 ,  C10G2300/205

    摘要： This invention provides a process for removing mercury, from a mercury-containing hydrocarbon fluid. More specifically, the invention relates to a process for the removal of mercury from a mercury-containing hydrocarbon fluid feed comprising the steps of: (i) contacting the mercury-containing hydrocarbon fluid feed with a metal perhalide having the following formula: [M]+[X]− wherein: [M]+ represents one or more metal cations wherein the metal has an atomic number greater than 36; an atomic radius of at least 50 pm and a 1st ionization energy of less than 750 kJmol−1; [X]− represents one or more perhalide anions; and (ii) obtaining a hydrocarbon fluid product having a reduced mercury content compared to mercury-containing hydrocarbon fluid feed.

    SYSTEM AND METHOD FOR INSPECTING A SUBSEA PIPELINE
    22.
    发明授权
    SYSTEM AND METHOD FOR INSPECTING A SUBSEA PIPELINE 有权
    用于检查水下管道的系统和方法

    公开(公告)号：EP2737242B1

    公开(公告)日：2017-09-06

    申请号：EP11870499.8

    申请日：2011-07-29

    申请人： Petroliam Nasional Berhad (Petronas)

    发明人： GOROSHEVSKY, Valerian Pavlovich ,  KAMAEVA, Svetlana Sergeevna ,  KOLESNIKOV, Igor Sergeevich

    IPC分类号： F17D5/06 ,  G01N27/85 ,  G01N27/87

    CPC分类号： F17D5/06 ,  F17D1/04 ,  F17D1/08 ,  F17D3/01 ,  G01N27/87

    摘要： The present invention is directed to a system and a method for inspecting a subsea pipeline. The method comprises the steps: detecting a defect along the subsea pipeline using a subsea magnetometric tomography method (MTM) module adjacent the subsea pipeline; and determining a position of the subsea MTM module, thereby determining the position of the defect. The method further comprises determining the position of the subsea MTM module relative to a surface vessel; and determining an absolute position of the surface vessel.

    摘要翻译： 本发明涉及用于检查海底管线的系统和方法。 该方法包括以下步骤：使用与海底管线相邻的海底磁测层析成像方法（MTM）模块沿着海底管线检测缺陷; 并确定海底MTM模块的位置，由此确定缺陷的位置。 该方法还包括确定海底MTM模块相对于水面船舶的位置; 并确定水面船舶的绝对位置。

    VIBRATION CLAMP
    24.
    发明公开
    VIBRATION CLAMP 有权
    振动夹钳

    公开(公告)号：EP2906865A1

    公开(公告)日：2015-08-19

    申请号：EP12886727.2

    申请日：2012-10-15

    申请人： Petroliam Nasional Berhad (PETRONAS)

    发明人： ABD DZUBIR, Faizul Azly bin ,  SPEIRS, Neil

    IPC分类号： F16L55/04 ,  F16L3/00

    CPC分类号： F16L55/07 ,  F16L3/1016 ,  F16L3/1091 ,  F16L3/20 ,  F16L51/00 ,  F16L55/035 ,  F16L58/02

    摘要： A vibration clamp assembly for clamping a pipe to a support, the assembly comprising: an inner clamp arranged to encircle and engage the pipe; an outer clamp arranged to encircle the inner clamp and mount to said support; a plurality of damping blocks fixed to the periphery of the inner clamp and positioned to engage the outer clamp; wherein the damping blocks include a damping layer intermediate the inner and outer clamps, said damping layer arranged to dampen vibration loads from the pipe.

    摘要翻译： 1。一种用于将管道夹持到支撑件的振动夹具组件，所述组件包括：内部夹具，所述内部夹具被布置成环绕并接合所述管道; 布置成环绕所述内夹并安装到所述支撑件的外夹具; 多个阻尼块，所述阻尼块固定到所述内部夹具的外围并且被定位成接合所述外部夹具; 其中所述阻尼块包括位于所述内夹具与所述外夹具之间的阻尼层，所述阻尼层被布置成阻尼来自所述管道的振动载荷。