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    Method and Device for Treatment of Water
    11.
    发明申请
    Method and Device for Treatment of Water 有权
    水处理方法及装置

    公开(公告)号：US20130015140A1

    公开(公告)日：2013-01-17

    申请号：US13578999

    申请日：2011-02-21

    Applicant: Per Lothe

    Inventor： Per Lothe

    IPC: C02F1/00 ,  C02F1/24 ,  C02F1/32 ,  C02F1/50 ,  C02F101/32

    CPC classification number: C02F1/325 ,  B63J4/002 ,  C02F1/24 ,  C02F1/40 ,  C02F1/76 ,  C02F2101/32 ,  C02F2103/008 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2301/063 ,  C02F2303/04 ,  Y10T137/0396

    Abstract: A method is for the treatment of ballast water, in which the ballast water is carried into a ballast tank via a down pipe and in which an underpressure created at the upper portion of the down pipe induces the formation of gas bubbles in the ballast water. Before flowing into the down pipe, the ballast water is carried via a throttling device into a closed container at the upper portion of the down pipe, the closed container having a flow area larger than the flow area of the down pipe.

    Abstract translation: 一种用于处理压载水的方法，其中压载水通过下管被运送到压载舱中，并且其中在下管的上部产生的负压导致在压载水中形成气泡。 在流入下管之前，压载水通过节流装置运送到下管的上部的密闭容器中，该封闭容器的流动面积大于下管的流动面积。

    Method and device for removal of gases from water
    12.
    发明授权
    Method and device for removal of gases from water 有权
    从水中除去气体的方法和装置

    公开(公告)号：US07625438B2

    公开(公告)日：2009-12-01

    申请号：US10565890

    申请日：2004-07-22

    Applicant: Per Lothe

    Inventor： Per Lothe

    IPC: B01D19/00

    CPC classification number: B63B17/06 ,  B01D19/0042 ,  B63B11/04 ,  C02F1/20 ,  C02F2103/008 ,  C02F2103/08

    Abstract: A method and device are provided for reducing the oxygen content of seawater, where the seawater is introduced into the upper part (14) of a downcomer (12), particularly for treatment of ballast water in a ballast tank (4) of a ship (1). A seawater intake pipe (6) runs from the outside of the ship to a ballast pump (8) that is designed to pump the water on through a pump pipe (10) and up to the upper part of the downcomer. The downcomer extends mainly vertically down to the ballast compartment of the ship, where the ballast water can be distributed between several ballast compartments by means of distribution headers and valves. One aim of the invention is to neutralize organisms in the ballast water.

    Abstract translation: 提供了一种减少海水氧含量的方法和装置，其中海水被引入降液管（12）的上部（14），特别是用于处理船舶的压载舱（4）中的压舱水 1）。 海水进气管（6）从船的外部延伸到压载泵（8），压载泵（8）被设计成通过泵管（10）泵送水并且直到降液管的上部。 降液管主要垂直向下延伸到船舶的压载舱，其中压载水可以通过分配集管和阀门分布在几个压载舱之间。 本发明的一个目的是中和压载水中的生物体。

    Method and device for reducing the separation of volatile organic compounds from oil during filling of tanks
    14.
    发明授权
    Method and device for reducing the separation of volatile organic compounds from oil during filling of tanks 失效
    在罐中填充时减少挥发性有机化合物与油​​分离的方法和装置

    公开(公告)号：US07004211B2

    公开(公告)日：2006-02-28

    申请号：US10481861

    申请日：2002-06-24

    Applicant: Per Lothe

    Inventor： Per Lothe

    IPC: B65B1/04

    CPC classification number: B65D90/28

    Abstract: A method and a device for reducing the evaporation of volatile organic compounds (VOC) when an essentially liquid petroleum product is being filled into a storage and/or transport tank (16) through a drop line (14), possibly also through a loading point (8), in which a gas or mixture of gases is supplied to the upper portion of the drop line (14) or the loading point (8) during the filling operation.

    Abstract translation: 当基本上液体的石油产品通过下降管线（14）被填充到储存和/或运输罐（16）中时，也可能还通过装载点，减少挥发性有机化合物（VOC）的蒸发的方法和装置 （8），其中气体或气体混合物在填充操作期间被供应到液滴线（14）或装载点（8）的上部。

    Device for reducing separation of volatile organic compounds from oil during filling of tanks
    15.
    发明申请
    Device for reducing separation of volatile organic compounds from oil during filling of tanks 失效
    用于在罐中填充时减少挥发性有机化合物与油​​分离的装置

    公开(公告)号：US20050166982A1

    公开(公告)日：2005-08-04

    申请号：US10515520

    申请日：2003-05-15

    Applicant: Per Lothe

    Inventor： Per Lothe

    IPC: B67D7/04 ,  F17B1/12 ,  G05D7/00

    CPC classification number: B67D7/0478 ,  F17B1/12 ,  Y10T137/86372 ,  Y10T137/87587

    Abstract: A device for reducing evaporation of volatile organic compounds (VOC) during filling of a substantially liquid petroleum product into a storage and/or transportation tank (18) via a down pipe (14), wherein the down pipe (14), which has a non-constricted flow-section, is provided with an inlet (22) for gas at its upper portion, the inlet (22) being arranged to enable inflow of gas due to the underpressure being formed in the upper portion of the down pipe (14) when the petroleum product flows down through the down pipe (14).

    Abstract translation: 一种用于在通过下管（14）将基本上液体的石油产品填充到储存和/或运输罐（18）期间减少挥发性有机化合物（VOC）的蒸发的装置，其中所述下管（14）具有 非收缩流动部分在其上部设置有用于气体的入口（22），入口（22）被布置成使得能够由于在下管（14）的上部中形成负压而流入气体 ）当石油产品向下流过下管（14）时。

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