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    • 3. 发明公开
    • 공기 분리장치 및 이의 운전방법
    • 空气分离装置及其运行方法
    • KR1020130033630A
    • 2013-04-04
    • KR1020110097400
    • 2011-09-27
    • 주식회사 포스코
    • 강승익조승룡정대원황성연
    • F25J3/04F25J3/02
    • F25J3/0409F25J3/04187F25J3/04254F25J3/04412F25J3/04509F25J3/04824F25J5/002F25J2210/42F25J2245/42F25J2250/42F25J2250/50F17C7/02F25J3/04036F25J3/04109F25J2290/60F25J2290/62
    • PURPOSE: An air separator and an operation method thereof are provided to prevent the loss of oxygen discharged into the atmosphere to increase the oxygen reserve, thereby being capable of responding against an emergency wherein the supplement of the amount of oxygen used is required due to an unexpected facility failure and the amount of oxygen used is increased. CONSTITUTION: An air separator comprises a first pipe line, a second pipe line, a third pipe line, a fourth pipe line and a fifth pipe line. The fifth pipe line makes liquid oxygen stored in a storing tank(60) to pass through a vaporizer to be vaporized and supplies the vaporized oxygen to uses. The second pipe line is formed with a liquid nitrogen supply unit(100) supplying liquid oxygen to the upper tower of a rectification tower for the compensation of the variation in case of the changes in the amount of the liquid air supply between the liquid air tank(35) and the rectification tower(50).
    • 目的:提供一种空气分离器及其操作方法,以防止排放到大气中的氧气损失增加氧气储备,从而能够应对紧急情况,其中由于需要补充使用的氧气量 意外的设备故障和使用的氧气量增加。 构成:空气分离器包括第一管线,第二管线,第三管线,第四管线和第五管线。 第五管线使存储在储存罐(60)中的液氧通过蒸发器以蒸发,并将蒸发的氧气供应给使用。 第二管线形成有液氮供应单元(100),其向整流塔的上塔提供液氧,用于补偿液体空气罐之间的液体空气供应量变化的情况下的变化 (35)和精馏塔(50)。
    • 4. 发明公开
    • 압축 증기 재액화 장치
    • 用于减轻压缩蒸汽的装置
    • KR1020010089142A
    • 2001-09-29
    • KR1020010003795
    • 2001-01-26
    • 크라이오스타 에스아에스
    • 요셉포지빌
    • C10L3/10
    • F25J1/0025F17C2265/03F25J1/005F25J1/0072F25J1/0204F25J1/025F25J1/0259F25J1/0265F25J1/0277F25J1/0288F25J2220/62F25J2245/42F25J2290/62
    • PURPOSE: An apparatus that is capable of operating in a ship to return a vapor of a natural gas to a liquid is provided. CONSTITUTION: An apparatus used in a ship to return a compressed vapor to the liquid adopts a preassembly of constituting elements. A working fluid is compressed in at least one compressor(22, 24 or 26), cooled in a first heat exchanger(40), expanded in a turbine(28), and heated in a second heat exchanger(46). The compressed vapor in the second heat exchanger is reliquefied in a closed cycle for at least partly condensing the compressed vapor in the second heat exchanger. This apparatus comprises a first preassembly(72) having the exchanger(40), a second preassembly(82) having the exchanger(46), the compressors(22, 24, 26) and the expansion turbine. In this case, the preassemblies(72, 82) are respectively disposed on plat forms(70, 80).
    • 目的:提供一种能够在船上操作以将天然气蒸汽返回到液体的装置。 构成:用于船舶将压缩蒸汽返回到液体中的装置采用构成元件的预组装。 工作流体在至少一个压缩机(22,24或26)中压缩,在第一热交换器(40)中冷却,在涡轮机(28)中膨胀,并在第二热交换器(46)中加热。 第二热交换器中的压缩蒸气在封闭循环中再液化,以至少部分地冷凝第二热交换器中的压缩蒸气。 该装置包括具有交换器(40)的第一预组件(72),具有交换器(46)的第二预组件(82),压缩机(22,24,26)和膨胀涡轮机。 在这种情况下,预组件(72,82)分别设置在平台(70,80)上。