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文章简述了目前国外炼厂加工高硫原油对装置材料的腐蚀状况,对几种比较重要的硫腐蚀类型分别进行了讨论,介绍了其腐蚀程度和相应的选材准则。
This article briefly describes the corrosion status of plant materials processed by high-sulfur crude oil from overseas refineries. Several types of sulfur corrosion are discussed respectively, and their corrosion degree and corresponding selection criteria are introduced.