火电厂循环水药剂阻垢缓蚀性能试验研究  

Experimental Study on the Scale and Corrosion Inhibition Performance of Water Treatment Chemicals in Thermal Power Plant Recirculating Water System

作　　者：吴阳 王涵 WU Yang;WANG Han(Tianjin datang international scenic mountain power generation Co.,Ltd.Tianjin 301907,China;North China electric power test and Research Institute of China Datang Corporation Science and Technology General Research Institute Co.,Ltd.Beijing 100043,China)

机构地区：[1]天津大唐国际盘山发电有限责任公司,天津301907 [2]中国大唐集团科学技术研究总院有限公司华北电力试验研究院,北京100043

出　　处：《山东工业技术》2025年第2期90-95,共6页Journal of Shandong Industrial Technology

摘　　要：对某电厂提供的阻垢缓蚀剂、碳钢缓蚀剂、铜缓蚀剂进行理化性能检测,通过开展原水水质分析、药剂配伍性试验、药剂理化性能分析、极限碳酸盐试验、旋转挂片腐蚀试验,对循环水药剂的综合性能进行评估,并在此基础上进行循环水动态模拟试验,优化出合理的加药方案,为电厂循环水系统安全可靠运行提供技术支撑。In this paper,the physical and chemical properties of the Scaling-corrosion inhibitor,carbon steel corrosion inhibitor and copper corrosion inhibitor provided by a certain power plant were tested.The comprehensive properties of circulating water reagents were evaluated through conducting raw water quality analysis,chemicals compatibility test,physicochemical property analysis of chemicals,limit carbonate test and rotating specimen corrosion test.On this basis,dynamic simulation tests of circulating water were carried out.Reasonable dosing scheme was optimized to provide technical support for the safe and reliable operation of circulating water system in power plant.

关 键 词：循环水 阻垢缓蚀剂 腐蚀速率 动态模拟试验 

分 类 号：TM621.8[电气工程—电力系统及自动化]