The efficiency of corrosion inhibition of film amine in hydrochloric acid has been investigated, and compared with a well known corrosion inhibitor - hexamethylenetetramine.
2
采用失重法研究了异丙胺、正丁胺、正辛胺在盐酸介质中对铝的缓蚀性能,发现正辛胺是一种较好的缓蚀剂。
The inhibitive action of isopropyl amine, n-butyl amine and n-octyl amine on aluminium corrosion in hydrochloric acid solutions was studied using mass loss technique.
3
用盐酸加缓蚀剂来清除扩容蒸发烧碱回收装置中的碱垢,是一种简单易行的方法。
Using chlorhydric acid and inhibitor is a simple and easy way to clear the basic dirt in flash evaporation recovery package.