| 煤气及杂质对燃气管道内壁的腐蚀及预防措施 |
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| 引用本文： | 董淑芳.煤气及杂质对燃气管道内壁的腐蚀及预防措施[J].唐山师范学院学报,2010,32(5):17-18,35. |
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| 作者姓名： | 董淑芳 |
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| 作者单位： | 唐山市燃气集团有限公司,河北唐山063000 |
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| 摘 要： | 由于焦炉煤气气体中含多种具有腐蚀性的杂质，在输送和使用过程中，对煤气管道和设备内壁会造成一定程度的腐蚀。结合腐蚀机理，从酸性化学腐蚀、电化学腐蚀、磨损与应力腐蚀三个角度，对煤气中的主要成分和杂质对煤气管道造成的腐蚀进行了分析，并提出了针对性的措施。
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| 关 键 词： | 煤气 杂质 腐蚀 管道 措施 |
Corrosion of Gas and Impurities on Pipe Walls and Its prevention Measures |
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| DONG Shu-fang.Corrosion of Gas and Impurities on Pipe Walls and Its prevention Measures[J].Journal of Tangshan Teachers College,2010,32(5):17-18,35. |
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| Authors: | DONG Shu-fang |
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| Institution: | DONG Shu-fang (Tangshan City Gas Group Company Limitd, Tangshan 063000, China) |
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| Abstract: | Gas contains a variety of corrosive impurities in the transportation and use of the process, so will cause some degree of corrosion in the inner wall of the gas pipeline and equipment. In this paper, the corrosion mechanism was analyzed from acidic chemical corrosion, electrochemical corrosion, wear and stress corrosion, and measures were put forward to prevent the corrosion. |
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| Keywords: | gas impurities corrosion pipeline measures |
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