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Recent content by dwwgsl

  1. dwwgsl

    FCC Fractionator OVHD Temp vs Naphtha End Point

    At our FCC Fractionator, the overhead temperature runs at about 270F. This overhead stream eventually gets condensed and fractionated into dry gas, LPG, and naphtha. The ASTM 3710 (Sim Dist) end point of the heaviest naphtha is about 440F. Question is why would the naphtha that have a 440F EP...

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