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公开(公告)号：KR1020120071043A
公开(公告)日：2012-07-02
申请号：KR1020100132620
申请日：2010-12-22
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A gas combined cycle power generation system using methane hydrate as fuel is provided to reduce installation and operation costs by dissociating the methane hydrate without using heating equipment. CONSTITUTION: A gas combined cycle power generation system using methane hydrate as fuel comprises a gas turbine unit(10), and a steam turbine unit(20). The methane hydrate is dissociated into water and methane or natural gas. The methane or the natural gas is burned off with high pressure air, and used for power generation. The water is changed into steam by the heating source of the gas turbine unit, and the steam is used for power generation.
Abstract translation: 目的：提供使用甲烷水合物作为燃料的气体联合循环发电系统，通过在不使用加热设备的情况下解离甲烷水合物来降低安装和运行成本。 构成：使用甲烷水合物作为燃料的气体联合循环发电系统包括燃气轮机单元（10）和蒸汽轮机单元（20）。 甲烷水合物分解成水和甲烷或天然气。 甲烷或天然气用高压空气燃烧，用于发电。 燃气轮机组的加热源将水变成蒸汽，蒸汽用于发电。
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公开(公告)号：KR101076268B1
公开(公告)日：2011-10-26
申请号：KR1020080094052
申请日：2008-09-25
Applicant: 대우조선해양 주식회사
Abstract: 본발명에따르면, 액체화물을저장할수 있는복수의저장탱크를가지며해상에서부유된상태로사용되는부유식구조물로서, 복수의상기저장탱크중 선하적전용의저장탱크에액체화물을하역하기위하여설치되는하역전용파이프라인을포함하며, 복수의상기저장탱크에저장된액체화물은상기선하적전용의저장탱크에설치되는상기하역전용파이프라인을통하여하역되는것을특징으로하는부유식구조물이제공된다.
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公开(公告)号：KR1020110072810A
公开(公告)日：2011-06-29
申请号：KR1020090129895
申请日：2009-12-23
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A Carbon Capture and Storage process using a ship is provided to liquefy carbon dioxide in a carbon dioxide supply source and to load the liquefied carbon dioxide in a ship. CONSTITUTION: A Carbon Capture and Storage process using a ship is as follows. Carbon dioxide generated from a carbon dioxide supply source and is liquefied through an absorption-type refrigeration cycle(11). The liquefied carbon dioxide is transferred to a reservoir(30) through a ship(20). The liquefied carbon dioxide, unloaded from the ship, is pressed by a pump(32) and is injected to the reservoir.
Abstract translation: 目的：使用船舶的碳捕获和储存过程用于液化二氧化碳供应源中的二氧化碳，并将液化二氧化碳装载在船上。 构成：使用船舶的碳捕获和储存过程如下。 二氧化碳由二氧化碳供应源产生并通过吸收型制冷循环液化（11）。 液化二氧化碳通过船舶（20）传送到储存器（30）。 从船上卸载的液化二氧化碳被泵（32）按压并被注入到储存器中。
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公开(公告)号：KR1020110048266A
公开(公告)日：2011-05-11
申请号：KR1020090105003
申请日：2009-11-02
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A transportation system for liquefied carbon dioxide is provided to the phase-change of liquefied carbon dioxide into solid dry ice by maintaining the pressure and temperature of a transferring pipe during transportation. CONSTITUTION: A transportation system for liquefied carbon dioxide comprises the next step. Fluid is supplied to a transfer piping(20), transferring the liquefied carbon dioxide of a storage tank(10), in order to reduce impurities from the transfer piping. The transfer piping is kept in high pressure by injecting high pressure fluid. The transfer piping is cooled by supplying cryogenic fluid.
Abstract translation: 目的：提供液化二氧化碳运输系统，通过在运输过程中保持输送管道的压力和温度，将液化二氧化碳相变成固体干冰。 构成：液化二氧化碳运输系统包括下一步。 将流体供应到输送管道（20），转移储存罐（10）的液化二氧化碳，以便减少来自输送管道的杂质。 输送管道通过注射高压流体而保持高压。 输送管道通过供应低温流体来冷却。
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公开(公告)号：KR101012641B1
公开(公告)日：2011-02-09
申请号：KR1020080020423
申请日：2008-03-05
Applicant: 대우조선해양 주식회사
IPC: B63J2/12
Abstract: 본 발명은 LNG 운반선의 증발가스 냉각 시스템에 관한 것으로, 구조가 단순하면서도 열 침입의 우려가 없는 증발가스 냉각 시스템 및 방법을 제공하는 것을 그 목적으로 한다.
이를 위해, 본 발명의 LNG 운반선의 증발가스 냉각 시스템은, LNG를 LNG 저장 탱크에 저장하여 운반하는 LNG 운반선에서 운항 중 상기 LNG 저장 탱크에서 발생하는 증발가스를 상기 LNG 저장 탱크의 외부로 빼내어서 선박 추진 장치의 연료로 사용하거나 재액화시키는 과정에서 증발가스를 냉각시키기 위한 LNG 운반선의 증발가스 냉각 시스템으로서, 2가지 금속의 각각의 전기적 특성을 이용하는 냉각 방식의 열전 냉각기를 포함하는 것을 특징으로 한다.
LNG 운반선, 증발가스, 열전 냉각기-
Patent Agency Ranking
公开(公告)号：KR1020110009860A
公开(公告)日：2011-01-31
申请号：KR1020090067290
申请日：2009-07-23
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: An apparatus for producing electricity of commercial ship is provided to ensure high thermal efficiency using fuel cells instead of a diesel generator and to produce electricity required for commercial ships. CONSTITUTION: An apparatus for producing electricity of commercial ship comprises: a methanation device(11) for performing methanation by decomposing liquid fuel for methanation; a reformer(13) for generating synthetic gas by reforming methane generated from the methanation device; and a fuel cell(15) for generating electricity by electrochemically reacting the synthetic gas.
Abstract translation: 目的：提供商用船用电的设备，以确保使用燃料电池而不是柴油发电机的高热效率，并生产商用船所需的电力。 构成：商用船用电的装置，包括：甲烷化装置（11），用于通过分解用于甲烷化的液体燃料进行甲烷化; 用于通过重整由甲烷化装置产生的甲烷产生合成气体的重整器（13）; 和用于通过使合成气体电化学反应发电的燃料电池（15）。
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公开(公告)号：KR1020100065828A
公开(公告)日：2010-06-17
申请号：KR1020080124391
申请日：2008-12-09
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A marine suspended material for storing carbon dioxide and an operating method thereof are provided to transfer and store carbon dioxide in a storage tank or store carbon dioxide in an external storage space by including the storage tank storing the carbon dioxide. CONSTITUTION: A marine suspended material for storing carbon dioxide comprises a carbon dioxide loading device(11) and a carbon dioxide loading and unloading device(12). The marine suspended material for storing carbon dioxide comprises a carbon dioxide storage tank(10). The carbon dioxide loading device stores carbon dioxide in the carbon dioxide storage tank. The carbon dioxide loading and unloading device loads and unloads the carbon dioxide stored in the carbon dioxide storage tank.
Abstract translation: 目的：提供用于储存二氧化碳的海洋悬浮物及其操作方法，以通过包括储存二氧化碳的储存罐将二氧化碳储存在储存罐中或将二氧化碳储存在外部储存空间中。 构成：用于储存二氧化碳的海洋悬浮物质包括二氧化碳装载装置（11）和二氧化碳装载装置（12）。 用于储存二氧化碳的海洋悬浮物料包括二氧化碳储存罐（10）。 二氧化碳装载装置将二氧化碳储存在二氧化碳储存罐中。 二氧化碳装卸装置负载和卸载储存在二氧化碳储罐中的二氧化碳。
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公开(公告)号：KR1020090095225A
公开(公告)日：2009-09-09
申请号：KR1020080020423
申请日：2008-03-05
Applicant: 대우조선해양 주식회사
IPC: B63J2/12
CPC classification number: B63J2/14 , B63B25/08 , F17C2265/033 , Y02T70/72
Abstract: An evaporative gas cooling system and a method of a LNG carrier is provided to prevent the heat penetration and to make the cooling and reliquefaction structure of the evaporative gas simple. An evaporative gas cooling system of a LNG carrier comprises a marine propeller, a thermo-electric cooler(2) and a transformation of electric energy part(12). The marine propeller is a dual fuel combustion engine(10) having a generator(11). The thermo-electric cooler performs cooling by utilizing electrical characteristic of two kind metals. The thermo-electric cooler is electrically connected to the generator of the dual fuel combustion engine with an electric supply line(L11). The transformation of electric energy part is connected to the supply line.
Abstract translation: 提供蒸发气体冷却系统和LNG载体的方法以防止热穿透并使蒸发气体的冷却和再液化结构简单。 LNG运输船的蒸发气体冷却系统包括船用螺旋桨，热电冷却器（2）和电能部分（12）的变换。 船用螺旋桨是具有发电机（11）的双燃料燃烧发动机（10）。 热电冷却器通过利用两种金属的电气特性进行冷却。 热电冷却器通过电源线（L11）与双燃料燃烧发动机的发电机电连接。 电能部分的转换与供电线连接。
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公开(公告)号：KR1020090095224A
公开(公告)日：2009-09-09
申请号：KR1020080020422
申请日：2008-03-05
Applicant: 대우조선해양 주식회사
Abstract: A system and a method for circulating the LNG of a LNG carrier is provided to make a stable and safe operation of a flow rate control valve and a temperature control valve. A system for circulating the LNG of a LNG carrier comprises a LNG cycle line(L5). The LNG cycle line is installed at a liquid transfer line(L2). The liquid transfer line is connected between a LNG storage tank and the outside to transfer the liquid LNG. The LNG cycle line draws out LNG from the LNG storage tank. The drawn out LNG is again restored to the LNG storage tank after the liquid transfer line pass.
Abstract translation: 提供一种用于使LNG运输船的LNG循环的系统和方法，以使流量控制阀和温度控制阀稳定和安全地运行。 用于使LNG运输船的LNG循环的系统包括LNG循环管线（L5）。 LNG循环管线安装在液体输送管线（L2）处。 液体输送管线连接在LNG储罐和外部之间以转移液体LNG。 LNG循环线从LNG储罐中抽出液化天然气。 在液体输送管线通过后，抽出的LNG再次恢复到LNG储罐。
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公开(公告)号：KR101956240B1
公开(公告)日：2019-03-11
申请号：KR1020110032859
申请日：2011-04-08
Applicant: 대우조선해양 주식회사
IPC: H01M8/04111 , H01M8/04119 , H01M8/0662 , B63H21/17
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