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OALib Journal期刊
ISSN: 2333-9721
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湿法脱硫烟囱防腐方案选择
, PP. 5-8
Keywords: 湿法脱硫,烟囱内筒,防腐,发泡玻璃砖,涂料,钛钢复合板,玻璃钢,技术经济性
Abstract:
介绍了目前火电厂常用的湿法脱硫（fgd）烟囱防腐工艺，包括钢内筒+发泡玻璃砖、钢内筒喷涂涂料、钛钢复合板和玻璃钢内筒等防腐方案。给出了不同工艺的优、缺点和适用范围，并进行了技术经济比较。分析表明，玻璃钢材料具有优良的耐腐蚀性和较高的技术经济性，在国外已有较多的使用案例和成熟的设计安装经验，可作为fgd烟囱理想的内筒材料。
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