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Recent content by Scall

  1. Scall

    Low Pressure Storage Tank PSV Discharge Destination

    Thanks Don, Appreciate the help. Scall
  2. Scall

    Low Pressure Storage Tank PSV Discharge Destination

    Hi Folks, I'm designing a tank farm to be located in Texas. There are three low pressure, blanketed tanks connected to a flare stack. The emergency venting requirements (fire case) would lead to a very large flare header. My question is can I design the tanks with a weak roof-to-shell joint, or...
  3. Scall

    When not to use Fire case for PSV design

    Hello all, I'm sizing a PSV for an atmospheric tank containing 35% HCl. The fire case is by far the largest relief requirement, and would require a new nozzle to be cut into the tank. If the contents are not flammable, and there are no other flammable sources nearby, do i have to size for the...

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