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| 天然气管道干燥方法的对比分析与应用 | |
| 引用本文： | 田灿,蒋辉娟,刘秦龙.天然气管道干燥方法的对比分析与应用[J].管道技术与设备,2012(3):7-8,18. |
| 作者姓名： | 田灿 蒋辉娟 刘秦龙 |
| 作者单位： | 1. 中石油西部管道塔里木输油气分公司,新疆库尔勒,841000 2. 中石油西部管道公司党群处,新疆乌鲁木齐,830012 3. 中国石油天然气股份有限公司管道西安输油气分公司,陕西西安,710021 |
| 摘 要： | 介绍了天然气管道投产使用的流动气体蒸发法、真空干燥法和干燥剂干燥法的原理和工艺,以及真空干燥和干空气干燥的计算模型。对真空干燥、干空气干燥和二者结合的方法用于管道投产前的干燥进行了研究,提出管道应采用结合干燥法的建议,并对管道干燥所需的时间进行了预测,单独使用真空干燥法比单独使用干空气干燥需时长,且二者结合干燥的方法干燥时间最短。 |
| 关 键 词： | 管道 干燥 真空 干空气 |
Comparative Analysis and Application of Natural Gas Pipeline Drying Methods |
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| TIAN Can , JIANG Hui-juan , LIU Qin-long.Comparative Analysis and Application of Natural Gas Pipeline Drying Methods[J].Pipeline Technique and Equipment,2012(3):7-8,18. | |
| Authors: | TIAN Can JIANG Hui-juan LIU Qin-long |
| Institution: | 1.PetroChina West Pipeline Tarim Oil & Gas Transportation Sub Company,Korla 841000,China; 2.PetroChina West Pipeline Company,Urumqi 830012,China; 3.PetroChina Pipeline Xi’an Oil&Gas Transmission Sub Company,Xi’an 710021,China) |
| Abstract: | This paper introduces both the principle and technology of flowing-gas evaporation method,the vacuum drying method and the desiccant drying method of natural gas pipeline operation.It makes a study of the calculation methods of vacuum drying and air drying.It analyzes the combination method of vacuum drying and air drying.It brings forward a proposal that the binding method should be used in pipeline drying and makes a prediction of the time of pipeline drying.Finally it tells that the time of vacuum drying is longer than that of air drying.The time of the combination of these two drying methods is shortest. |
| Keywords: | pipeline drying vacuum air |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |