锅炉深度降低排烟温度对低温耐腐蚀材料的影响

华电技术 ›› 2016, Vol. 38 ›› Issue (2): 6-8.

锅炉深度降低排烟温度对低温耐腐蚀材料的影响

1.华电国际电力股份有限公司山东分公司，济南〓250014；2.山东泓奥电力科技有限公司，济南〓250101

出版日期:2016-02-25 发布日期:2016-04-15

Boiler depth reduce flue gas temperature the influence of low temperature corrosion resistant material

1.Huadian Power International Corporation Limited Shandong Company,Ji’nan 250014,China;2.Shandong Hong’ao Power Technology Company Limited,Ji’nan 250101,China

Online:2016-02-25 Published:2016-04-15

摘要/Abstract

摘要：

摘要：为了响应国家节能减排的号召，国内许多电厂已将降低锅炉排烟温度、回收余热作为一项重要的整改措施，由此对耐低温腐蚀材料提出了更高的要求。针对这一现状，对几种低温耐腐蚀材料进行了试验研究，结果表明：聚四氟乙烯管材和ZS-1041防腐涂料具有较好的耐腐蚀性，能够作为合适的低温耐腐蚀材料，适用于电站锅炉排烟余热回收利用，更大限度地实现节能减排要求，提升电厂整体经济效益。

关键词: 关键词：耐腐蚀材料, 锅炉排烟余热, 回收利用, 节能减排

Abstract:

Abstract:In response to the call of the national energy saving, it has been important corrective measures for many domestic power plants to reduce boiler flue gas temperature and recycle waste heat,whereby low temperature corrosion resistant materials are put forward higher requirements.Regarding this situation,studies are conducted on several low temperature corrosion resistant materials.The results show that Teflon tubing and ZS1041 anti corrosion coating are suitable low temperature corrosion resistant materials with good corrosion resistance.They are appropriate for power plant boiler flue gas heat recovery,which can achieve energy conservation requirements to a greater extent and improve the overall economic benefits of the plant.

Key words: Keywords:corrosion resistant material, boiler flue gas heat recovery, recycle and reuse, energy conservation

段君寨1，张文鹏1，李忠江2. 锅炉深度降低排烟温度对低温耐腐蚀材料的影响[J]. 华电技术, 2016, 38(2): 6-8.

DUAN Junzhai1, ZHANG Wenpeng1, LI Zhongjiang2. Boiler depth reduce flue gas temperature the influence of low temperature corrosion resistant material[J]. Huadian Technology, 2016, 38(2): 6-8.

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