超超临界机组化学清洗介质的选择  

Selection of Chemical Cleaning Medium for Ultra-supercritical Generating Unit

作　　者：喻亚非[1] 

机构地区：[1]湖北省电力试验研究院,湖北武汉430077

出　　处：《湖北电力》2010年第1期34-36,共3页Hubei Electric Power

摘　　要：超超临界机组结构复杂,设备材质种类较多,要保证化学清洗质量,防止设备损坏,对清洗介质的正确选择尤为重要。文章从分子结构、化学反应、作用原理、环境友好等方面着手分析酸、缓蚀剂、清洗助剂的选择,列出了可供选用的清洗介质。Based on the complex structure and various kinds of materials of ultra-supercritical gener- ating unit, suitable chemical cleaning medium is great important to ensure cleaning efficiency and pre- vent thermodynamic facilities from corrosion and damage. The paper analyzes the selection of acid, corrosion inhibitor and other cleaning assistant agent from molecular structure, chemical reaction, ac- tion principle and environmentally friendly, and lists the alternative chemical cleaning mediums.

关 键 词：超超临界机组 化学清洗 介质 

分 类 号：TM621.8[电气工程—电力系统及自动化]