文章基本信息

标题：Experimental Study on a New Corrosion and Scale Inhibitor
本地全文：下载
作者：Defang Zeng ; Huan Yan
期刊名称：Journal of Environmental Protection
印刷版ISSN：2152-2197
电子版ISSN：2152-2219
出版年度：2013
卷号：4
期号：7
页码：671-675
DOI：10.4236/jep.2013.47077
出版社：Scientific Research Publishing
摘要：The mixture consisted of benzotriazole (BTA), chitosan (CTS), polyacrylic acid and zinc salt has been investigated as a corrosion and scale inhibitor of A3 carbon steel in cooling water. The scale and corrosion inhibition efficiency was evaluated by static anti-scaling teat together with rotary coupon test. Compared with the phosphorus corrosion and scale inhibitor, the corrosion inhibition rate and scale inhibition rate of it increased respectively by 2.51% and 1.16%. As the corrosion and scale inhibitor is phosphate-free, it won’t cause eutrophication, considering the product performance and environmental influence, the phosphate-free corrosion and scale inhibitor is superior to the traditional one.
关键词：Corrosion and Scale Inhibitor; Scale Inhibition Performance; Corrosion Inhibition