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据《中国工业与自然环境腐蚀问题调查与对策》统计数据,石油化工行业的腐蚀损失占其总产值的6%左右,高于其他行业的1倍以上。随我国石油化工行业的迅猛发展,原油劣质化、设备腐蚀严重等因素造成的安全形势也愈发严峻。青岛“11·22”中石化东黄输油管道泄漏爆炸特别重大事故,其初始原因正是:输油管道与排水暗渠交汇处管道腐蚀减薄、管道破裂、原油泄漏。为探讨石油化工行业腐蚀技术的发展趋势、具体应用,有效预防
According to the statistics of “Investigation and Countermeasures on Corrosion of Industrial and Natural Environment in China”, the corrosion loss in the petrochemical industry accounts for about 6% of its total output value, more than double that of other industries. With the rapid development of China’s petrochemical industry, the security situation caused by factors such as the deterioration of crude oil and the serious equipment corrosion is also becoming more and more severe. Qingdao, “11.22” Sinopec East Yellow River pipeline leak explosion particularly serious accident, the initial reason is: the intersection of pipeline and drainage culvert pipe corrosion thinning, pipe rupture, crude oil leakage. To explore the petrochemical industry corrosion technology trends, specific applications, effective prevention