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RE: High Particulates in CGO

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Lucibar Davalillo

Typically particulates increase at lower rate due to higher residence time in the coker gasoil draw off tray; it is very common having filters plugging issues and high backwash frequency for the same reason; designs should be good to hold steady up to 350 wppm particulate content. However, this should be a temporary condition and everything should comeback to normal once raising rate.

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