| 天然气管道安全置换方法的探讨 |
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| 引用本文： | 陈莉,寇振夺. 天然气管道安全置换方法的探讨[J]. 煤气与热力, 2010, 30(11): 17-21 |
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| 作者姓名： | 陈莉 寇振夺 |
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| 作者单位： | 1. 山东省特种设备检验研究院,潍坊分院,山东,潍坊,261061
2. 英国优特莱发展有限公司,北京,100026 |
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| 摘 要： | 参考英国技术标准与燃气公司成熟经验，分析了3种城市天然气管道置换技术（直接置换、间接置换、阻隔置换），对天然气管道置换工艺参数的确定及控制方法进行了探讨，分析了置换方法在城镇管网和用户管道系统的应用。
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| 关 键 词： | 城镇燃气管道 直接置换 间接置换 阻隔置换 置换技术 |
Discussion on Safety Conversion Technologies of Natural Gas Pipeline |
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| CHEN Li,KOU Zhen-duo. Discussion on Safety Conversion Technologies of Natural Gas Pipeline[J]. Gas & Heat, 2010, 30(11): 17-21 |
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| Authors: | CHEN Li KOU Zhen-duo |
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| Affiliation: | CHEN Li, KOU Zhen-duo |
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| Abstract: | Referring to British technical standards and the matured experience of gas companies, Three conversion technologies of city natural gas pipeline, such as direct conversion, indirect conversion and separated conversion are analyzed. The determination and control methods of conversion process parameters of natural gas pipeline are discussed. The application of the conversion methods in city network and user pipeline is analyzed. |
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| Keywords: | city gas pipeline direct conversion indirect conversion separated conversion conversion technology |
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