| 液体石油管道内腐蚀直接评价方法 |
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| 引用本文： | 杨雪,吴先策. 液体石油管道内腐蚀直接评价方法[J]. 管道技术与设备, 2011, 0(2): 48-50,54 |
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| 作者姓名： | 杨雪 吴先策 |
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| 作者单位： | 中国民航大学,天津,300300 |
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| 摘 要： | 基于美国腐蚀工程师协会提出的液体石油管道内腐蚀直接评价标准,介绍了适用于该种管道的腐蚀直接评价方法,并阐述了该方法的4个步骤,即预评价、间接检测、详细检查和后评价.运用油水流型预测、管道积水情况分布以及固体夹带与沉降3个方面的模型来确定腐蚀的具体位置和数量,并考虑了破乳、微生物腐蚀和杀菌剂、固体成分以及局部流动条件下对...
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| 关 键 词： | 液体石油管道 内腐蚀 直接评价 |
Internal Corrosion Direct Assessment of Liquid Petroleum Pipeline |
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| YANG Xue,WU Xian-ce. Internal Corrosion Direct Assessment of Liquid Petroleum Pipeline[J]. Pipeline Technique and Equipment, 2011, 0(2): 48-50,54 |
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| Authors: | YANG Xue WU Xian-ce |
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| Affiliation: | YANG Xue,WU Xian-ce(Civil Aviation University of China,Tianjin 300300,China) |
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| Abstract: | A proposed method for a direct assessment of liquid petroleum pipeline internal corrosion has been developed.The underlying basis of the proposed approach is provided by NACE.Four steps of this method have been expounded,which are pre-assessment,indirect detection,detailed examination and post assessment.Three models of this approach have been considered.These models include a hydrocarbon-water flow pattern,the accumulation of water under a stratified flow,and the entrainment and deposition of solids.Many f... |
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| Keywords: | liquid petroleum pipeline internal corrosion direct assessment |
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