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  • Users: Onurb85
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  1. Onurb85

    Sulfidic corrosion on washoil drum - extremely high rate

    Hi, On the past weeks a failure happened on a washoil drum (Vaccum unit) due to sulfidic corrosion (bottom area of the drum). This drum was never replaced (original from 1993 - P5 metallurgy) and until 2014 had very low corrosion rates even with high sulfur crudes (2.5-3.5% sulfur on washoil)...

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