| 硝酸、硝盐生产中腐蚀分析及防腐材料的选择 |
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| 引用本文： | 唐文骞,路利民. 硝酸、硝盐生产中腐蚀分析及防腐材料的选择[J]. 煤化工, 2008, 36(6) |
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| 作者姓名： | 唐文骞 路利民 |
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| 作者单位： | 山东省化工规划设计院,济南,250013;山东省化工规划设计院,济南,250013 |
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| 摘 要： | 分析了我国硝酸、硝盐工业生产中主要设备、管道的腐蚀原因,介绍了对设备及管道材质的选择方法,包括:低温和高温稀硝酸耐腐蚀材料的选择、中温浓硝酸耐腐蚀材料的选择、中温稀硝酸耐腐蚀材料的选择、高温浓硝酸耐腐蚀材料的选择、中温高Cl-耐腐蚀材料的选择,有助于提高行业材料认识水平和技术水平。
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| 关 键 词： | 硝酸 腐蚀 防腐材料 |
Corrosion Problems in the Cases of Nitric Acid & Nitrates Production and Selection of Anti-Corrosion Materials |
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| Tang Wenqian,Lu Limin. Corrosion Problems in the Cases of Nitric Acid & Nitrates Production and Selection of Anti-Corrosion Materials[J]. Coal Chemical Industry, 2008, 36(6) |
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| Authors: | Tang Wenqian Lu Limin |
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| Affiliation: | Tang Wenqian , Lu Limin (Sh,ong Provincial Plan , Design Institute of Chemical Industry,Jinan 250013) |
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| Abstract: | In this paper, corrosion problems suffered by main equipment & pipeline of domestic nitric acid & nitrates plant are discussed and selection of specific construction materials of the said equipment and pipelines are proposed such as construction materials to against low/high-temperature nitric acid, medium-temperature concentrated nitric acid/nitric acid and high-temperature concentrated nitric acid. |
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| Keywords: | nitric acid corrosion anti-corrosion material |
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