Electrical network flashing will threaten the safe operation of flue gas expander-main blower set in FCC unit.
电网闪络威胁到催化裂化装置烟气轮机-主风机组的运行安全。
Catalyst attrition and catalyst fine powder content are reduced as well, and it is favorable for flue gas expander operation.
并可减小催化剂磨损，降低细粉含量，有利于烟气轮机运行。
The four-component gas expander train of the RFCC unit in the refinery of Maoming Petrochemical Company was runing continuously for 442 days.
茂名石化公司炼油厂重油催化裂化装置能量回收四机组连续运行442天。
Both features and structures of he inner circle machining clips for static blade's tenon of gas expander are detailed in the paper according to static blade′s identity.
根据烟机静叶片的相似性，介绍设计通用车内圆榫头夹具的结构及特点。
In addition, the relay protection performance of a motor in a imported gas expander train is also described and measures for improving relay protection systems of motors are proposed.
还分析了引进机组中电机的继电保护装置的特点，提出了完善电机继电保护系统的建议。
The development prospect of on line monitoring and failure diagnostic system for flue gas turbine - expander was forecasted.
展望了烟气轮机在线监测与故障诊断系统的发展前景。
The concept of design compression ratio of real gas in a vortex expander and computational method are put forth. The corresponding experimental study has been done.
对涡旋膨胀机真实气体理想(等熵)膨胀过程进行了理论分析，提出了涡旋膨胀机真实气体设计压比的概念和计算方法，并进行了实验研究。
It is illustrated that discharge temperature of gas cooler, efficiency of expander and degree of superheat at the inlet of compressor can exert more influence on the optimum high pressure.
结果表明，气体冷却器出口温度、过热度和膨胀机效率对最优高压压力的影响较为明显。
Its medium is blast furnace gas which is inflammable, explosive and toxicant. Therefore, the shaft end sealing system of a turbine expander must be safe and reliable, and has economic running.
由于其介质为高炉煤气，属于易燃、易爆、有毒气体，所以要求透平膨胀机的轴端密封系统必须安全可靠，且运行经济。
The flue gas turbine - expander is the key equipment in catalytic cracking unit.
烟气轮机是催化裂化装置的关键设备。
The effects of little of lubricant in CO_2 on the performance of compressor, expander gas-cooler and evaporator were analyzed, and the model of supercritical heat transfer was also proposed.
最后对工质CO_2夹带的微量PAG对压缩机、膨胀机、气体冷却器和蒸发器的性能影响分别进行了分析，并提出了超临界换热分析模型。
In this paper, factors influencing the vibration of flue gas turbine-expander set is analyzed based on its operating features, and corresponding countermeasures are put forward.
根据烟气轮机组的运行特点，对影响烟气轮机组振动的因素作了分析，并提出了相应对策。
Flue gas turbine-expander set is important energy-saving equipment and also a critical set in the catalytic cracking unit.
烟气轮机组是催化裂化装置重要的节能设备，也是关键机组。
Based on requirement of flue gas turbine-expander, the design principle of flue duct was proposed. The matters needing attention during design and construction were analyzed.
该文从烟气轮机对烟道的要求出发，提出了烟道的设计原则，分析了设计和施工中应注意的问题。
And first law efficiency of testing result also shows a maximum value for certain evaporating pressure. The reason is the gas-liquid two-phase at the expander inlet under high pump frequency.
循环第一定律效率随着蒸发压力的增加也存在最大值，其原因是由于较高压力和流量下膨胀机入口存在汽液两相现象。
The development prospect of on line monitoring and failure diagnostic system for flue gas turbine - expander was...
展望了烟气轮机在线监测与故障诊断系统的发展前景。
The development prospect of on line monitoring and failure diagnostic system for flue gas turbine - expander was...
展望了烟气轮机在线监测与故障诊断系统的发展前景。
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