引用本文:袁曦,胡超,谷坛,张强,罗驰,王月,等. 氢监测技术在含硫输气管线上的应用[J]. 石油与天然气化工, 2015, 44(1): 67-69.
【打印本页】   【HTML】   【下载PDF全文】   【查看/发表评论】  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被：浏览 1904次   下载 956次 本文二维码信息
码上扫一扫！
分享到： 微信 更多
字体:加大+|默认|缩小-
氢监测技术在含硫输气管线上的应用
袁曦1,胡超4,谷坛1,张强1,罗驰2,王月1,汪枫1,刘琤琤3
1.中国石油西南油气田公司天然气研究院;2.中国石油西南油气田公司重庆气矿 ;3.中国石油宝鸡石油机械有限责任公司;4.中国石油西南油气田公司重庆天然气净化总厂垫江分厂
摘要:
采用腐蚀挂片、缓蚀剂残余浓度分析以及氢监测技术,在含硫输气管线上研究了缓蚀剂应用效果,确定了缓蚀剂的有效保护时间。结果 表明,氢监测技术能够无损、实时、全周相地监测含硫输气管线腐蚀状况,缓蚀剂残余浓度分析及氢监测结果显示缓蚀剂有效保护时间达到1个月以上。
关键词:  氢监测  H2S  输气管线  缓蚀剂
DOI：10.3969/j.issn.1007-3426.2015.01.015
分类号:TE988
基金项目:国家科技重大专项大型油气田及煤层气开发专题“复杂油气田地质与提高采收率”(2011ZX05009)。
Application of hydrogen monitoring technology in sulfur gas transmission pipeline
Yuan Xi1, Hu Chao4, Gu Tan1, Zhang Qiang1, Luo Chi2, Wang Yue1, Wang Feng1, Liu Zhengzheng3
(1. Research Institute of Natural Gas Technology, PetroChina Southwest Oil & Gasfiled Company,Chengdu 610213,China;2. Chongqing Gas District, PetroChina Southwest Oil & Gasfiled Company, Chongqing 400021, China;3. Baoji Petroleum Machinery Co., Ltd, PetroChina, Baoji 721002, China;4.Dianjiang Branch of Chongqing Natural Gas Purification Plant General, PetroChina Southwest Oil & Gasfiled Company, Dianjiang 408323, China)
Abstract:
The application effect of corrosion inhibitor was studied and the effective protection time of it was determined in sulfur gas transmission pipeline using corrosion coupon, residual concentration analysis of corrosion inhibitor and hydrogen monitoring technology. The result showed that hydrogen monitoring technology could monitor the corrosion status of sulfur gas transmission pipeline real-time, nondestructively and full phase. The residual concentration analysis of inhibitor and hydrogen monitoring results showed that the effective protection time of corrosion inhibitor could reach more than 1 month.
Key words:  hydrogen monitor  H2S  gas transmission pipeline  corrosion inhibitor