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叙述了茂名石化公司二蒸馏装置常压塔进料段的坑蚀和鼓胀情况,分析了其腐蚀机理和原因。介绍了采取的处理措施。
Describes the pitting corrosion and bulging of the feed section of the atmospheric distillation tower of the second distillation unit of Maoming Petrochemical Company, and analyzes its corrosion mechanism and reasons. Introduced the measures taken.