This paper an alyses the chemical cleaning and passivation status of boiler and the application possibility ofoctadecylamine as the passivant of chemical cleaning for boiler.

• 该课题分析了锅炉化学清洗传统钝化工艺的现状,根据“十八烷基胺”作为锅炉停备防腐剂的实践,研究其作为锅炉化学清洗钝化剂的可能性。