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  • Users: Lblopez
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  1. Lblopez

    Floating device for skimmer tank

    Hello everybody, I'm working on a Main Station Upgrade Project in Venezuela. Right now I'm specifying an skimmer tank, these tank receive clean water from another skimmer tank previously designed, in spite of the water is clean, it may content some amounts of crude oil. I thinking that the...
  2. Lblopez

    Floating device for skimmer tank

    Hello everybody, I'm working on a Main Station Upgrade Project in Venezuela. Right now I'm specifying an skimmer tank, these tank receive clean water from another skimmer tank previously designed, in spite of the water is clean, it may content some amounts of crude oil. I thinking that the...
  3. Lblopez

    Dynamic Simulation objective

    Hello to everybody! What information give to me one dynamic simulation of one steam system of one refinery? Can I study, with the help of one dynamic simulation, the possibility of change or to make an substitution of one equipment in a refinery or Crude Upgrader complex? Thank you, Best...
  4. Lblopez

    Crane paper, exchanger

    Hi, Where can I find the Crane Technical paper Nº 410? Thanks
  5. Lblopez

    Visual Flow simulation, exchanger

    hello, where can I find the K factor equation to simulate the drop pressure in an exchanger using visual flow package? Thank you
  6. Lblopez

    Gas Recovery Plant (absorbers simulation)

    Hello, In my job, I'm learning about a gas recovery plant, this plant have three absorbers, in the first, gas feed is a C5- mixture. All C3+ are removed by absorption with naphtha. Top product is C2- The question is, in 2 desing I've noted that the feed (gas & naphtha (liquid)) temperature...
  7. Lblopez

    Dynamics Simulation

    Hello, What is a dynamics simulation? Wich is the difference with a PRO/II conventional simulation? Can I make it in ASPEN PLUS 11.1? Thanks, Lblopez
  8. Lblopez

    Relief systems HELP! ;-)

    Hello, I am new worker into engineering groups, my first task consist in a evalution of relief systems for PDVSA's refinery (PDVSA is the oil company of my country, Venezuela) but Im new in this job and I dont know how is a typical relief system. How is a typical relief system? What must be...
  9. Lblopez

    PRO/II New components HELP!!!

    Hello I'm doing a simulation for a biodiesel plant. I need agree two new components in database of simulator (tripalmitine: triglicerid of palmitic acid)and (ethylpalmitate: esther of palmitic acid) I did it but I don't know how can I obtain binary interaction parameters of these substances in...
  10. Lblopez

    Pipe Phase, PRO/II, Catalyst

    Hello, I have three questions: 1.- In need dischard non comercial version of pipe phase simulator and I don't know where in internet I can find it. If somebody can help me THAKS!!! 2.- I need add a new operation unit in a simulation in PRO/II, I have the code in FORTRAN, but I don't Know how...

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