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FCC Workgroup #3 – Refractory

Home Forums Conferences 2013 CatCracking Texas FCC Workgroup #3 – Refractory

This topic contains 0 replies, has 1 voice, and was last updated by  Anonymous 6 years, 7 months ago.

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    Anonymous

    SME facilitators –
    Damon McCrory, Harbison-Walker Refractories Co & Barry Robinson, Middough
     
    Refractory Failure
    Between FGSV & orifice chamber
    At 1100-1200F on steel OD
    Failed after 1 year
    Look at process conditions, refractory type, vendor, anchors
    Dryout Temps
    300 F with hold
    600-700 F with hold
    1000- 1200 F with hold
    24 hr air cure important
    HIS: jave hydrotested lined vessels with curing afterward
    Structure tours: once every 2 hours with cold marked.

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