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据《Gas Turbine World》2010年5～6月号报道,中石油公司从英国Rolls-Royce公司订购了3台RB211燃气轮机压缩机成套装置,用于连接中国西部到北京的西气东输项目的天然气输送管线的延伸段。除了驱动西气东输项目管线的一线和二线压缩机站的RB211装置以外,Rolls-Royce公司现在还将供应3台装置,用于陕西—北京的西气东输三线工程。3台由RB211燃气轮机驱动的涡轮-压缩机成套装置将安装在陕西省榆林市建造的压缩机站内,该站是西气东输管线三线上的第一个压缩机站。在它建成时,新的西气东输管线将具有每年输送155亿立方米天然气的容量。
According to “Gas Turbine World” from May to June 2010, CNPC ordered 3 sets of RB211 gas turbine compressor units from British Rolls-Royce Company for natural gas transmission to the West-East Gas Pipeline project in western China to Beijing Extension of the pipeline. Rolls-Royce will now supply three more units for the third West-East Gas Pipeline project in Shaanxi-Beijing, in addition to the RB211 units for the first and second compressor stations that drive the West-East Gas Pipeline project. Three turbo-compressor packages driven by the RB211 gas turbine will be installed at the compressor station built in Yulin, Shaanxi Province, the first compressor station on the third line of the West-East Gas Pipeline. When it is completed, the new West-East gas pipeline will have an annual capacity of 15.5 billion cubic meters of natural gas.