【摘要】 循环冷却水的浓缩、温度变化、溶解氧的存在以及其他一些因素,使得系统的管道、水泵等腐蚀严重,影响冷却效率,甚至停机。投加缓蚀剂是重要的防腐蚀措施。通过综述循环冷却水处理常用缓蚀剂以及目前出现的一些新型缓蚀剂的性能特点、现状及其发展,明确了这一领域的绿色化发展方向。更多还原

【Abstract】 The concentration, the temperature variation ,the dissolved oxygen and some other factors of circulating cooling water make the tubing and pumps corroded severely, influence the cooling efficiency, even shut the system down. Corrosion inhibitor is one of the measures inhibiting corrosion. The properties, status and development of the corrosion inhibitor used in circulating cooling water system are summarized, and some novel corrosion inhibitors and developing prospects for green corrosion inhibitor are introduced.更多还原