聚环氧琥珀酸对碳钢的缓蚀协同效应的研究
收稿日期: 2005-10-07
修回日期: 2005-10-07
网络出版日期: 2010-10-01
Study of synergistic effect of polyepoxysuccinic acid on corrosion inhibition of carbon steel
Received date: 2005-10-07
Revised date: 2005-10-07
Online published: 2010-10-01
张冰如, 李辉, 李风亭, 郑建伟 . 聚环氧琥珀酸对碳钢的缓蚀协同效应的研究[J]. 工业水处理, 2006 , 26(2) : 53 -56 . DOI: 10.11894/1005-829x.2006年.26(02).53
Polyepoxysuccinic acid (PESA) is a new, green, biodegradable, environmentally friendly corrosion and scale inhibitor. Using weight-loss method, the corrosion inhibition on carbon steel of polyepoxysuccinic acid and polyepoxysuccinic acid combined with PBTCA and Zn 2+ in Shanghai tap water have been studied. The experimental results show: the combination of PESA, PBTCA and Zn2+ has very good synergistic effect on corrosion inhibition on carbon steel.
Key words: polyepoxysuccinic acid; PBTCA; Zn 2+; corrosion inhibition; synergistic effect
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