| 延迟焦化装置大油气管线减薄原因分析 |
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| 引用本文： | 杜荣熙,肖翔. 延迟焦化装置大油气管线减薄原因分析[J]. 石油化工腐蚀与防护, 2001, 18(4): 9-10 |
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| 作者姓名： | 杜荣熙 肖翔 |
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| 作者单位： | 1. 武汉石油化工厂设备监测防护中心,湖北省,武汉市,430082
2. 武汉石油化工厂延迟焦化车间,湖北省,武汉市,430082 |
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| 摘 要： | 分析了延迟焦化装置大油气管线严重减薄的原因,指出高温硫腐蚀和油气冲刷腐蚀是其主要原因,并从理论上确立了Cr5Mo钢的可用性.
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| 关 键 词： | 延迟焦化 管线减薄 高温硫腐蚀 冲蚀 CR5Mo |
| 修稿时间： | 2001-02-08 |
Analysis of the Thinning of Oil Vapor Pipeline of delayed Coker |
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| Du Rongxi,Xiao Xiang. Analysis of the Thinning of Oil Vapor Pipeline of delayed Coker[J]. Petrochemical Corrosion and Protection, 2001, 18(4): 9-10 |
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| Authors: | Du Rongxi Xiao Xiang |
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| Abstract: | The analysis of the thinning of oil vapor pipeline of delayed coker concluded that the high-temperature sulfur attack and oil vapor erosion were the major culprits. The applicability of Cr5Mo steel was theoretically approve. |
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| Keywords: | delayed coker thinning of pipeline high-temperature sulfur corrosion erosion Cr5Mo |
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