RefineryOperations.com | 2011.04.06
FCC Ecat Contaminant Levels Maintain Upward Trend
Olivia A. Topete in the Spring 2011 issue of Catalagram (Issue No. 9, pp.s 27-32) emphasizes in detailed assessment an increase in levels of contaminants in FCC equilibrium catalyst (Ecat) samples received by the Analytical Services Center (ASC) Tech Service group at Grace Davison.Topete discusses the average FCC world contaminant levels, including vanadium, nickel, iron, calcium, etc. Historical results for an FCCU can provide an invaluable reference point for troubleshooting activities for assessment of performance deltas after major turnarounds. Further information can be obtained at www.e-catalysts.com or by contacting the author (Olivia.topete@grace.com).
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