| 白银炉烟气中硫对余热锅炉的腐蚀 |
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| 引用本文： | 傅志华,龙清泳.白银炉烟气中硫对余热锅炉的腐蚀[J].中南大学学报(自然科学版),1996(3). |
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| 作者姓名： | 傅志华 龙清泳 |
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| 作者单位： | 中南工业大学应用物理与热能工程系 |
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| 基金项目： | 国家“八五”重点新技术开发项目 |
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| 摘 要： | 对余热锅炉腐蚀进行了热力学分析，得出：在高温化学腐蚀中，当硫通过金属表面形成的保护性极差的硫化物时，腐蚀加速；在低温电化学腐蚀中，硫通过控制阴极反应来影响腐蚀速度．此外，还提出了相应防范硫蚀的措施．
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| 关 键 词： | 硫 腐蚀 白银炉 余热锅炉 |
SULPHUR CORROSION OF WASTE-HEAT BOILER IN FLUE GAS OF BAIYIN FURNACE |
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| Fu Zhihua,Long Qingyong.SULPHUR CORROSION OF WASTE-HEAT BOILER IN FLUE GAS OF BAIYIN FURNACE[J].Journal of Central South University:Science and Technology,1996(3). |
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| Authors: | Fu Zhihua Long Qingyong |
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| Abstract: | This paper has analysed corrosion of waste-heat boiler,and pointed out that in chemical corrosion at high-temperature, sulphur quickens corrosion when sulphur goes through less protective sulphide on the metal surface and in low-temperature electro chemical corrosion,sulphur affects corrosion speed by controlling cathodic reaction.Some corresponding antisulphur corrosion measures are also presented. |
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| Keywords: | sulphur corrosion Baiyin furnace waste-heat boiler |
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