선박용 부분재액화장치 성능 시험 설비
    51.
    发明授权
    선박용 부분재액화장치 성능 시험 설비 有权
    用于船舶的部分再次液化系统的有效测试装置

    公开(公告)号:KR101623164B1

    公开(公告)日:2016-05-20

    申请号:KR1020150005011

    申请日:2015-01-13

    Abstract: 선박에설치된액화가스저장탱크에서발생하는증발가스를재액화하기위하여증발가스를냉각유체로사용하는부분재액화장치의성능시험설비가개시된다. 상기성능시험설비는, 열교환기, 팽창수단및 기액분리기를포함하고가스를부분적으로재액화시키는부분재액화장치부; 가스를상기부분재액화장치부에공급하는가스공급부; 상기액화가스저장탱크로부터배출되는증발가스보다고압인가스(이하, 압축가스라고함.)를상기부분재액화장치부에공급하는압축가스공급부; 및상기가스공급부로부터배출되는가스또는상기압축가스공급부로부터배출되는압축가스를압축시키는압축부;를포함한다.

    Abstract translation: 公开了一种使用蒸发气体作为冷却流体的部分再液化系统的效率测试装置,以便重新液化安装在容器中的液化气储罐中产生的蒸发气体。 效率测试装置包括:具有热交换器,膨胀装置和气液分离器的部分再液化系统单元和部分再液化气体; 向所述部分再液化系统单元供给气体的气体供给单元; 压缩气体供给单元,其将高于从液化气储罐排出的蒸发气体的压力供给到部分再液化系统单元的气体(以下称为压缩气体) 以及压缩单元,压缩从压缩气体供给单元排出的压缩气体或从气体供给单元排出的气体。

    선박용 엔진의 하이브리드 연료공급 시스템 및 방법
    57.
    发明授权
    선박용 엔진의 하이브리드 연료공급 시스템 및 방법 有权
    混合燃料供应系统和船舶发动机的方法

    公开(公告)号:KR101350808B1

    公开(公告)日:2014-01-16

    申请号:KR1020130081028

    申请日:2013-07-10

    Abstract: A hybrid fuel supply system and method for ship engines are disclosed. In a fuel supply system for ship engines, the hybrid fuel supply system and method for the ship engines of the present invention comprises a first passage connected to an liquefied natural gas (LNG) storage tank in a ship to supply boil off gas (BOG) generated from an LNG stored in the LNG storage tank to a high-pressure gas injection engine in the ship; a second passage pumping and vaporizing the LNG stored in the LNG storage tank in the ship to supply the high-pressure gas injection engine; and a compressor provided at the first passage to compress the BOG, wherein the high-pressure injection engine uses a high-pressure gas compressed up to 150 to 300 bar as a fuel.

    Abstract translation: 公开了用于船舶发动机的混合燃料供应系统和方法。 在用于船舶发动机的燃料供应系统中,本发明的用于船舶发动机的混合动力燃料供应系统和方法包括连接到船上的液化天然气(LNG)储罐的第一通道,以供应蒸发气体(BOG) 从存储在LNG储罐中的LNG产生的船舶中的高压气体注入发动机; 泵送和蒸发存储在船舶中的LNG储罐中的LNG以供应高压气体喷射发动机的第二通道; 以及设置在第一通道处以压缩BOG的压缩机,其中高压喷射发动机使用压缩至150至300巴的高压气体作为燃料。

    해상 구조물의 증발가스 처리 시스템 및 처리 방법
    58.
    发明公开
    해상 구조물의 증발가스 처리 시스템 및 처리 방법 无效
    用于海洋结构处理废气的系统和方法

    公开(公告)号:KR1020130139150A

    公开(公告)日:2013-12-20

    申请号:KR1020120143522

    申请日:2012-12-11

    Abstract: The present invention relates to a system and a method for processing boil-off gas in an offshore structure to efficiently use boil-off gas. According to the present invention, most of the boil-off gas discharged from a storage tank is used as the fuel of a high-pressure natural gas jetting engine in an offshore structure after compressed, and some of the rest is returned to the storage tank after liquefied by the cold heat of the boil-off gas newly discharged from the storage tank. According to the present invention, the system for processing boil-off gas in an offshore structure having the storage tank for storing the liquefied natural gas and the high-pressure natural gas jetting engine using the boil-off gas discharged from the storage tank as the fuel comprises: a boil-off gas compression part for compressing the boil-off gas receiving from the storage tank; the high-pressure natural gas jetting engine which uses the boil-off gas compressed by the boil-off gas compression part as the fuel; a heat exchanger for liquefying some of the boil-off gas which is not supplied to the high-pressure natural gas jetting engine among the boil-off gas; and the storage tank to which the boil-off gas liquefied by the heat exchanger is returned. Also, the present invention provides the method for processing boil-off gas using the system.

    Abstract translation: 本发明涉及一种用于处理海上结构中的蒸发气体以有效地使用蒸发气体的系统和方法。 根据本发明,从储罐排出的大部分蒸发气体被用作压缩后的海上结构中的高压天然气喷射发动机的燃料,其余部分返回到储罐 在从储罐新排出的蒸发气体的冷热液化后。 根据本发明,在具有储存液化天然气的储存罐和使用从储罐排出的蒸发气体的高压天然气喷射发动机的海上结构中处理蒸发气体的系统作为 燃料包括:用于压缩从储罐接收的蒸发气体的蒸发气体压缩部件; 使用由蒸发气体压缩部压缩的蒸发气体作为燃料的高压天然气喷射发动机; 用于液化在蒸发气体中未供应给高压天然气喷射发动机的一些蒸发气体的热交换器; 并且返回由热交换器液化的蒸发气体的储罐。 此外,本发明提供了使用该系统处理蒸发气体的方法。

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