| 长输管线清洗研究与应用 |
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| 引用本文： | 刘裕威,缪建成.长输管线清洗研究与应用[J].西南石油大学学报（自然科学版）,2004,26(2):74-76. |
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| 作者姓名： | 刘裕威 缪建成 |
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| 作者单位： | (1.江苏油田,江苏扬州225009; 2.江苏油田试采二厂) |
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| 摘 要： | 对卞杨长输管线污垢类型进行分析,并从化学清洗方法的角度对清洗剂的组成作了讨论。室内实验结果表明:低浓度无机酸—盐酸对污垢有较好的清洗能力;酸液浓度,清洗温度等对清洗有很大影响;清洗剂中氧化剂的添加可有效控制有害气体—硫化氢的生成。
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| 关 键 词： | 化学清洗 污垢 实验 方案 硫化氢 |
| 收稿时间： | 2003-08-21 |
RESEARCH AND APPLICATION OF LONG-DISTANCE OIL TRANSPORTATION PIPELINE CLEANING |
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| LIUYu-wei,MIAO Jian-chen ..RESEARCH AND APPLICATION OF LONG-DISTANCE OIL TRANSPORTATION PIPELINE CLEANING[J].Journal of Southwest Petroleum University(Seience & Technology Edition),2004,26(2):74-76. |
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| Authors: | LIUYu-wei MIAO Jian-chen |
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| Institution: | (Jiangsu Oilfield, Yangzhou Jiangsu 225009, Chi-na) |
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| Abstract: | In this paper the types of fouling in Bian-yang long-distance oil transportation pipelinewere analyzed, alsothe components of chemical cleaning liquidwere discussed according to the cleaningmethod.The result of lab experiment indicated that low concentration inorganic acid-hydrochloric acid possess the good cleaning ability to the fouling, acid concentration and cleaning temperature greatly influenced on cleaning result, and adding the oxidant to clean-out system can effectively control the harmful gas-hydrogen sulfide to be produced. |
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| Keywords: | chemical cleaning fouling experiment pro-gram hydrogen sulfide |
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