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- An operation simulation system (OSS) for the air separation unit (ASU) is presented. 介绍了空分装置计算机操作仿真系统。
- Various pre-concentrating techniques of krypton and xenon are adopted in large scale air separation units with different process flows. 大型空分设备的工艺流程不同,采取的氪、氙预浓缩技术也不同。
- In this paper, one typical ASU (air separation unit) is simulated with Aspen Plus model and the exergy analysis is also carried out. 本文利用Aspen-plus软件对典型的空分装置进行了模拟分析(含(?)
- Meanwhile, the inlets of nitrogen compressors affiliating diverse air separation units were connected for flexible adjustment of nitrogen compressor's operation. 同时将各空分设备配套氮压机进口联网,使氮压机运行方式的调节有了很大的灵活性。
- The cause of explosion in the cooling box of the air separation unit was described in brief. Its reaso was analyzed and determined. 简述空分装置冷箱内爆炸形成的过程,并对爆炸原因进行分析,确定引发爆炸的原因。
- Exergy loss in an air separation unit mainly derives from the compression and expansion processes of fluid,heat exchange,rectification and throttling. 空分设备有效能损失主要存在流体的压缩与膨胀、热交换、精馏及节流减压等。
- During the operation of an air separation unit (ASU), increase of liquid argon flux is commonly adopted for a higher argon recovery rate. 在空分设备操作时,为提高氩提取率,往往采取加大氩馏分抽取量的方法。
- Oxygen is produced by an air separation unit(ASU) through liquefaction of atmospheric air and separation of the oxygen by continuous cryogenic distillation. 氧的生产使用空气分离装置（ASU），通过大气的液化和连续低温蒸馏分离出氧。
- The imbalance between oxygen requirement from Linz-Donawitz process steel-making system and oxygen supply of supporting air separation unit is analyzed. 分析了氧气顶吹转炉炼钢的氧气需求量与所配套空分设备氧气供应量之间的不均衡关系;
- Oxygen is produced by an air separation unit(ASU) through the liquefaction of atmospheric air and separation of the oxygen by continuous cryogenic distillation. 氧的生产使用空气分离装置（ASU），通过大气的液化和连续低温蒸馏分离出氧。
- The design program has been introduced with a perforated plate distributor in a molecular sieve adsorber of a small scale air separation unit as an example. 以小型空分设备分子筛吸附器的孔板分布器为例，通过例题演算，介绍了设计程序。
- The paper points out that one of the application tendencies of air separation units is to combine the processes and medium flows of air separation units with those of application fields such as IGCC. 文章指出了将空分设备的工艺与介质流与应用领域(如煤气化联合循环发电)的工艺与介质流结合是空分设备今后发展的一个方向。
- Argon is produced by an air separation unit(ASU) through the liquefaction of atmospheric air and separation of the argon by continuous cryogenic distillation. The argon is then removed as a cryogenic liquid. 氩的生产使用空气分离装置（ASU），通过大气的液化和连续低温蒸馏分离出氩。随后，氩作为低温液体运输。
- The process characteristics displayed by model KDONAr 2000Y/3700Y/70Y air separation unit(ASU)owned and operated by Huadong Gas Co. are described. The problems encountered in starting this unit are analyzed and summarized. 介绍了华东气体公司的KDONAr 2 0 0 0Y/ 370 0Y/ 70Y型空气分离设备流程特点 ,总结分析该设备开车中出现的问题 ,并以此为例探讨全液体空分设备开车的操作特点
- This article outlines the status of air separation unit(ASU),touches on MS process about Yuegang 6000 Nm3/h ASU, analyses its automation system configration and some typical control loop. 本文介绍了空分装置的现状，简述了粤港6000Nm3/h制氧机的MS流程，并对其自动化系统的配置及典型控制回路进行了分析。
- An accident of water intrusion into molecular sieve adsorber due to the invalid liquid level gauge in the air cooling column of a KDONAr-10000/22000/370 air separation unit is introduced, accompanied by its treatment. KDONAr-10000/22000/370型空分设备因空冷塔液位计失效而发生分子筛吸附器进水故障。 介绍了故障发生的经过和处理过程;
- Hazard and cause of the surge in molecular sieve of molecular sieve purification system in an air separation unit are analyzed.The corresponding treatments and precautions are also proposed. 分析了空分设备分子筛纯化系统中分子筛带水的危害和原因,提出了相应的处理和预防措施。
- After cause analysis of the pipe deformation inside cold box,some corresponding precaution measures are proposed from the aspects of design,fabrication and operation of air separation unit. 文章详细分析了空分设备冷箱内管道变形的原因,从空分设备的设计制造和操作方面,提出了相应的防范措施。
- large scale air separation unit (ASU) 大型空分设备
- Large and medium scale air separation unit 大中型空分设备
