Scrubber
    11.
    发明授权
    Scrubber 有权
    洗涤器

    公开(公告)号:US08066804B2

    公开(公告)日:2011-11-29

    申请号:US10529857

    申请日:2003-09-30

    IPC分类号: B01D47/00

    CPC分类号: B01D45/16 B04C5/04 B04C5/103

    摘要: A scrubber for separation of liquid phase and any other constituents from a fluid now that in substance includes a gas. The scrubber is formed as a standing vessel with round cross section, with an outlet for liquid from the bottom and an outlet for gas from the top. The scrubber is distinguished in includes a fluid inlet that either is tangentially oriented relative to the inner wall of the scrubber or equipped with a deflection plate, such that introduced fluid is directed tangentially horizontal or with a small downward slope along the inner wall of the scrubber, into and through a fluid way arranged as a downwards directed spiral within the scrubber, along the inner wall, from a level over or at the inlet to a level at or close to the outlet for liquid, with an opening for gas escape inwards toward the center of the scrubber. The scrubber according to the invention results in very low liquid entrainment.

    摘要翻译: 用于从液体中分离液相和任何其它成分的洗涤器,其实质上包括气体。 洗涤器形成为具有圆形横截面的竖立容器,具有来自底部的液体出口和来自顶部的气体出口。 洗涤器的特征在于包括相对于洗涤器的内壁切向定向或装备有偏转板的流体入口,使得引入的流体沿着洗涤器的内壁切向水平或沿着小的向下倾斜 沿着内壁,从洗涤器内的向下定向的螺旋排出并通过流体方式,从入口处的水平面或入口处的水平线到液体出口处或附近的水平面,气体开口向内朝向 洗涤器的中心。 根据本发明的洗涤器导致非常低的液体夹带。

    Method and system for offshore production of liquefied natural gas
    12.
    发明授权
    Method and system for offshore production of liquefied natural gas 失效
    液化天然气近海生产方法和系统

    公开(公告)号:US5878814A

    公开(公告)日:1999-03-09

    申请号:US849349

    申请日:1997-08-20

    摘要: A method and a system for offshore production of liquefied natural gas, wherein natural gas is supplied from an underground source (4) to a subsea production plant (1). The gas is transferred under a high pressure directly from the production plant (1) to an LNG tanker (6), the transfer taking place through a pipeline (5) surrounded by sea water and causing the temperature of the high pressure gas to be lowered to a desired low temperature. This gas is supplied to a conversion plant (12) provided on the LNG tanker (16) and arranged for converting at least a part of the gas to liquid form, and the liquefied gas is transferred to storage tanks (17) on board the vessel (6). When the storage tanks (17) on the LNG tanker (6) are filled up, the pipeline is disconnected from the LNG tanker and connected to another similar tanker, the pipeline being permanently connected to a submerged buoy (8) which is arranged for introduction and releasable securement in a submerged downwardly open receiving space (11) in the tanker (6), and which is provided with a swivel unit for transfer of gas under a high pressure.

    摘要翻译: PCT No.PCT / NO95 / 00228 Sec。 371日期1997年8月20日 102(e)日期1997年8月20日PCT 1995年12月8日PCT PCT。 WO96 / 17766 PCT公开号 日期1996年6月13日一种用于离岸生产液化天然气的方法和系统,其中天然气从地下源(4)供应到海底生产厂(1)。 气体在高压下直接从生产设备(1)转移到LNG罐车(6),通过由海水包围的管道(5)进行转运,并使高压气体的温度降低 达到所需的低温。 该气体被供应到设置在LNG罐车(16)上的转炉设备(12),并被设置成将至少一部分气体转化为液态,并将液化气体转移到船上的储罐(17) (6)。 当液化天然气罐车(6)上的储罐(17)被填满时,管道与LNG罐车断开连接并连接到另一个类似的油罐车,该管道永久地连接到一个被设置用于引入的淹没浮标(8) 并且在油罐(6)中的浸没的向下开放的容纳空间(11)中可释放地固定,并且设有用于在高压下传送气体的旋转单元。