天然气长输管道储气升压平衡干燥工艺
Balanced Drying Process with Boosting Storage Gas Pressare for Long-distance Gas Pipeline
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- DOI:
- 作者:
- 安治国
AN Zhiguo
- 作者单位:
- 中国石油天然气管道局国内事业部
Domestic Business Department of China Petroleum Pipeline Bureau, Langfang 065000, China
- 关键词:
- 长输管道;干空气;干燥质量;储气升压;缩短工期
long-distance pipeline;dry air;drying quality;boosting storage gas pressure;shortening construction period
- 摘要:
- 在西气东输二线管道工程东段施工中,由于工期紧迫导致某一段干燥不能按照常规工艺进行施工。为此根据空气干燥原理进行详细计算和分析,决定采用分段干燥、两端储气升压通气干燥的措施,不仅保证了干燥质量,而且有效解决了投产工期紧迫的问题。
In the Second West to East Gas Pipeline construction, drying process for one section of the pipeline were not conducted if according to conventional process due to tight project schedule. Therefore the calculations based on air-drying principle are performed in detail and then the measure of sub-section drying with boosting storage gas pressure on both ends of the sub-section is taken. This method not only ensures drying quality, but also solves effectively the problem of tight project schedule.2013,2(2): 27-30 收稿日期：2012-1-31DOI：10.3969/j.issn.1001-2206.2013.02.008分类号：TE832作者简介：安治国(1978-)，男，河北廊坊人，工程师，2008 年毕业于徐州工程学院工程造价与监理专业，现主要从事长输油气管道的施工管理工作。参考文献：
[1] 高发连. 天然气管道干燥施工方法[J]. 油气储运，2004,（10）：43-45.
[2] 李献军. 西气东输管道试压与干燥施工技术[J]. 石油工程建设，2004，30（01）:20-23.