Orthogonal experiment was carried out to study the corrosion behavior of carbon steel in fraction oil containing naphthenic acid at high temperature and atmospheric pressure. The influence of acid number, temperature, and reaction time on the behavior of naphthenic acid corrosion was investigated. The results indicated that among the influence factors, acid number plays a key role, temperature is the second influence factor, and time has the slight effect. At the same corrosion environment, the corrosion rate of naphthenic acid drops with the increase of its molecular weight.
张玉贞,张振,胡芳芳. 含环烷酸馏分油对金属腐蚀影响因素研究[J]. 科学技术与工程, 2010, (33): .
zhangyuzhen, and. Influence of Fraction Oil with Naphthenic Acid on Metal Corrosion[J]. Science Technology and Engineering,2010,(33).