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Atmospheric residue for DCU feed

Home Forums Coking Operations Coke Product, Feedstock, Storage, Handling Feedstock Atmospheric residue for DCU feed

This topic contains 2 replies, has 3 voices, and was last updated by  Tajudeen Abdul Kadir 10 years, 9 months ago.

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  • #4270


    The designed feed for DCU in this refinery is vacuum residue with cut point 565C+ from VDU.
    We plan to feed this DCU with atmospheric residue(cut point 343+) from CDU.
    The throughput will be only 50% of the designed rate.
    Is there any risk for executing this process change?

  • #6511

    Is there any coker runnimg with only atmospheric resid as feed stock, please give reference.

  • #4639


    Similar query. Plan to process CDU bottom as feed to DCU instead of VR ex VDU. kindly forward your views.

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