摘要
腐蚀和结垢问题严重影响锅炉的使用寿命及其安全运行,向锅炉中投加绿色环保的水处理剂是解决该问题的重要手段。分析了腐蚀和结垢的成因及危害,综述了无机盐、有机胺、咪唑啉、聚合物以及天然植物提取物5大类锅炉水处理剂的国内外研究现状,对比分析了不同类型水处理剂的优缺点,讨论了影响水处理剂缓蚀阻垢效果的主要因素,并指出了锅炉水处理剂的热点研究方向。
The corrosion and scaling problems seriously affect the service life of boiler and its safe operation.Adding environment-friendly water treatment agent to the boiler is an important means to solve these problems.In this paper,the causes and hazards of corrosion and scaling were analyzed and the domestic and international research status of five major boiler water treatment agents,i.e.inorganic salts,organic amines,imidazolines,polymers and natural plant extracts,were reviewed.After that,the advantages and disadvantages of different types of water treatment agents were comparatively analyzed and the main factors influencing the corrosion and scale inhibition of water treatment agents were discussed.Finally,the hot research directions in the field of boiler water treatment agents were pointed out.
作者
江波
蔡杰
孙文寿
陈思铭
JIANG Bo;CAI Jie;SUN Wen-shou;CHEN Si-ming(College of Environmental Science and Engineering,Qingdao University,Qingdao 266071,China;Weifang CN-Energy Technology Co.,Ltd.,Weifang 261000,China)
出处
《材料保护》
CAS
CSCD
北大核心
2020年第12期106-110,134,共6页
Materials Protection
基金
青岛赛诺威尔工业水处理有限公司科技项目(20183702032102)资助。
关键词
水处理剂
缓蚀剂
阻垢剂
成膜胺
植物提取物
water treatment agent
corrosion inhibitor
scale inhibitor
film forming amine
plant extract
作者简介
通信作者:孙文寿,博士,教授,主要从事锅炉水处理剂研究,电话:13864859601,E-mail:ws_sun@sohu.com。
