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Recent content by trukerox

  1. trukerox

    API 682 3rd. Catergory Selection

    After reviewing the API 682 3rd., in particular A.1.4. I am still confuse on when to select Category 2 and 3. Both categories can be used for the same temperature and pressure range. Is there any good and "current" literature, i.e. handbooks, customer specs. (Shell, BP, etc.) where I could...
  2. trukerox

    PSV spillback sizing

    Sorry dcasto, I didn’t understand your questions, but I will try to be more specific. One of my client asked me if the PSV that we sized for them were size for spillback, which I don’t know what it that means. What I am looking is for a definition of spillback sizing. The application is a...
  3. trukerox

    PSV spillback sizing

    Does anybody knows what is sizing a PSV for spillback? Thanks
  4. trukerox

    Acid Gas Material Selection

    I forgot to add this. Strider6, could you provide the link for the DeWaard & Milliams Model for CO2 corrosion, L. Smith example? Thanks
  5. trukerox

    Acid Gas Material Selection

    Thanks for the help strider6 and dcasto. Yes, you are right strider6, I am talking about NACE MR0175-2002. About dcasto reply, I am trying to get as far as possible from the gas mixture’s dew point line. I am also aware that the discharge line is trouble, since at that high pressure and low...
  6. trukerox

    Acid Gas Material Selection

    Hi I have a reciprocating compressor application needed for well a head injection disposal. The suction pressure is 12 psig and discharge pressure of 975 psig in 5 stages. Are there any reference, code or standards in terms of material selection that take into consideration H2S and CO2 in the...

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