小型乙烯生产装置的往复式甲烷制冷压缩机出口气体中存在黑色粉尘，易进入冷箱造成堵塞，影响甲烷制冷并危及装置生产。
The black powder in the exit gas of methane compressor caused the plugging of coo ling box and resulted in the reduction of refrigeration effect.
某些常用的模块有井口装置、油气分离、气体压缩、平台发电、柴油、过滤和排气、水泥和盐水储存以及泥浆等模块。
Some common modules are wellhead, oil and gas separation, gas compression, platform power generation, diesel, filter and exhaust, cement and brine storage, and mud.
循环气体压缩机的紧急停车，是烷基苯联合装置非计划停车中的一个比较典型的事故案例。
Emergent shutdown of the recycle gas compressor is a very typical accident of non-plan shutdown happened in alkyl benzenes combination plant.
简单介绍了对气体压缩机上的轴封改造后的副叶轮密封装置的结构及设计计算。
The structure and designing calculation of auxiliary vane wheel after the modification of the shaft seal for the gas compressor have been briefly described.
利用工程流体力学理论，对装置中管道内的压缩气体进行压力损失分析。
Using the engineering fluid dynamics theory, I carry on the pressure loss analysis to the compressed gas the pipelines which are in the installment.
LYH100/200/265型矿井呼吸专用高压空气压缩机均配备空气净化装置，空气质量达到GB18435-2001《潜水呼吸气体》标准，并符合欧洲EN12021国际呼吸压缩空气标准。
LYH100/200/265 series air compressors are equipped with air-cleaner. The quality of air is to the standard of GB18435-2001and europe EN12021international compression air standard for breathing.
净化后的乙炔气体由乙炔压缩机(C101)增压后进入乙炔干燥装置(A101)清除水分，然后送入管网供后续工艺使用。
After purification, the acetylene will be pressurized by acetylene compressor (C101) and removed moisture content by acetylene dryer (A101), and then sent into pipe network for the next process.
自给式压缩空气呼吸保护装置，仅用于从危险气体的场所逃生。
The EEBD are only used for escape from a compartment that has a hazardous atmosphere to provide personnel breathing protection.
自给式压缩空气呼吸保护装置，仅用于从危险气体的场所逃生。
The EEBD are only used for escape from a compartment that has a hazardous atmosphere to provide personnel breathing protection.
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