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大庆乙烯工程是国家重点项目之一,工艺技术比较先进,自动化程度比较高,整个工程共有13套装置。从自动化控制水平上看,采用了先进的控制回路和先进仪表系列,还采用了电子计算机控制。从技术上看,采用七十年代未国际上新的技术和新的工艺。从施工安装上看,超高压管道连接,超低温设备管线和冷箱的安装,一些关键设备、管道防爆、防腐、密封、
Daqing Ethylene Project is one of the key national projects, the technology is more advanced and the degree of automation is relatively high. The whole project has 13 sets of devices. From the level of automation and control, the use of advanced control loops and advanced instrumentation series, also used electronic computer control. From a technical point of view, using the seventies not new international technology and new technology. From the construction and installation point of view, the installation of ultra-high pressure pipelines, ultra-low temperature equipment and cold boxes, some key equipment, pipe explosion, corrosion, sealing,