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1)  Liquefying device
液化装置
1.
The causes of internal leakage in the oxygen liquefying device are analyzed.
分析了液氧液化装置出现内部泄漏的原因,介绍了故障判断过程、处理方法及效果。
2)  Liquefaction plant
液化装置
1.
It analyzes and discusses the method to optimize production and to strengthen management by using liquefaction plants to control bleeding amount of oxygen, so as to realize "aero bleeding rate of oxygen".
介绍了宝钢股份公司降低氧气放散率的实践,分析和讨论了利用液化装置控制氧气放散,优化生产组织,强化管理等手段实现氧气零放散的方法。
3)  coal liquefaction device
煤液化装置
4)  Reliquefaction plant
再液化装置
1.
First an analysis was made on refrigerating cycles applied to reliquefaction plant,then thermodynamic analysis and optimization of liquefaction process were carried out based on the computation of thermodynamic parameters of liquid cargo,finally exergy analysis method was applied to reliquefaction plant and useful advice was proposed to reduce exergy loss.
液化装置是半冷半压式液化石油气船的关键设备, 在保障液化石油气船运营的安全性和经济性方面发挥着重要作用。
2.
First an analysis was made on refrigerating cycles applied to reliquefaction plant, then thermodynamic analysis and optimization of liquefaction process were carried out based on the computation of thermodynamic parameters of liquid cargo, finally exergy analysis method was applied to reliquefaction plant and useful advice was proposed to reduce exergy loss.
液化装置是半冷半压式液化石油气船的关键设备,在保障液化石油气船运营的安全性和经济性方面发挥着重要作用。
3.
First,the paper introduces the importance of vapor reliquefaction in LNG carrier cargo,analyses the principle of vapor cryogenic cooling and reliquefaction plant,and compares fuel fee,LNG loss fee,and maintenance fee,investment of plant for the traditional steam power vessel and the diesel power vessel with reliquefaction plant.
首先解释了液化天然气运输船蒸发气再液化的必要性,分析了蒸发气低温制冷原理和再液化装置工作原理,然后对传统蒸汽动力装置船舶和带再液化装置的低速柴油机动力装置船舶分别就船舶设备投资成本、燃料费用、LNG消耗费用、维修保养费用等进行比较分析,从而得出燃料油和天然气在不同价格时固定航线每年节约费用及不同航线每年节约费用比较,最后就再液化装置对运输能力的影响进行分析,证明LNG船采用蒸发气再液化有非常好的经济性。
5)  liquefied petroleum gas equipment
液化气装置
1.
Aseismic strengthening of liquefied petroleum gas equipment platform;
液化气装置平台的抗震加固
6)  reliquefaction installation
再液化装置
1.
As a substitute plan to traditional gas turbine propulsion installation on LNG ship,propulsion plan of duel low-speed diesel engine combined with reliquefaction installation has become more and more popular to ship owners,due to its good economy and easy management.
作为传统LNG船舶蒸汽透平推进装置的替代方案之一,双低速柴油机联合再液化装置的推进方案以其经济性好、易于管理等优点越来越受到船东的欢迎。
补充资料:克劳德空气液化装置
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CAS号:

性质:1902年G. Clande采用将部分经压缩和冷却后的空气引入膨胀机对外作功使之冷却的方法以提高空气液化的效率,其基本液化过程与林德液化装置相似,仍为经冷却后的空气节流膨胀,如图所示(图暂缺)。空气1经压缩机压缩后在水冷器中冷却至2后进人第一冷交换器冷却至3。此后一部分空气M进入膨胀机作绝热膨胀冷却至4(近似于等熵),经第二及第一冷交换器升温换冷后回到接近1点离开系统或重复压缩。其余部分空气(1-M)则经第二冷交换器冷却至5后进行节流(等焓)膨胀至l然后经分离器分离出液化空气0及气态空气7,7与4会合后进入第二及第一冷交换器对节流膨胀前的空气进行冷却。此法的空气压力低于林德过程。

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